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混合延時繼電器
JSB-42M型混合延時繼電器（063）JSB-42M型（063）動作延時繼電器 詳細規范號：Q/AR0288-2003特點 該混合延時繼電器機械觸點輸出、兩組轉換，負載為 1A、28VDC，100000 次，該繼電器符合 GJB 1513-92《混合和固體延時繼電器總規范》的質量要求。JSB-43M型混合延時繼電器JSB-43M 型混合延時繼電器? 企業標準： Q/ARPT28-2006，本規范規定的繼電器，其全部要求由本規范和 GJB1513-92《混合和固體延時繼電器總規范》的有效版本組成。時間繼電器廣泛應用于遙控、通訊、自動控制等電子設備中，是＊主要的控制元件之一。時間繼電器主要有有空氣阻尼型、電動型和電子型等種類。目前常用的時間繼電器是大規模集成的時間繼電器。時間繼電器在生產設備中運用也別廣泛，它能＊＊的把握住時間的分寸，將產品的精度和性能提高很多。時間繼電器有自動監控的作用，將時間繼電器和其他的設備放在一起，可以組成程序空間路線，實現設備的自動化運行。很多智能產品都用到了時間繼電器這個設備。JSB-56MP型密封混合延時繼電器該繼電器屬動作延時型，延時范圍0.05~3600s，激光熔焊密封，具有一組轉換觸點，負載電流從0.1至10A，體積小、重量輕、耐振動、抗沖擊、抗瞬變，能在惡劣環境下可靠工作，可供航空、航天及其它電子、電氣設備中延時切換電路用。下圖是晶體管組成的繼電器延時吸合電路.剛接通電源時，16μF電容上電壓為零，兩個三極管都截止，繼電器不動作。隨著16μF電容的充電，過一段時間后，其上電壓達到高電平，兩個三極管都導通，繼電器延時吸合。延時時間可達60s.延時的時間長短可通過10MΩ電阻來調節。“CAS-GTVAC”主要研制、生產高壓繼電器(HV Relays)，磁保持繼電器（HighPower Latching Relay）、雙穩態繼電器（Poles Signal Relay），固體繼電器（SSR），真空電容器(Vacuum Capacitors)，真空開關管(Vacuum Switch Tube)、磁控管(Magnetron)、氫閘流管(Hydrogen Thyrathon)和觸發管(Spark Gap)，繼電器（Relays）、接插件（RF connectors），同軸繼電器（Coaxial Relays），電子發射管（Transmitting tubes），行波管（TWT）、接觸器（Contactors），DC-DC模塊（DCDC converter），固態功率開關（Solid State Power Controller）、MEMS陀螺MEMS Gyroscope?、鋼絲測速傳感Wire tachometer sensing、慣導系統微機械陀螺?MEMS Gyroscope for inertial navigation system?、制導微機械陀螺MEMS Gyroscope for guidanuce?、預警檢測系統?Early warning detection system、鋼絲測速傳感Wiretachometer sensing、加速度計Accelerometer、彈體微機械陀螺? MEMS Gyroscopefor missile body、導引頭微機械陀螺MEMS Gyroscope for seeker、十萬級振弦加速傳感器The Vibrating wire acceleration sensors of class 100000等電真空、高電壓器件，產品已經廣泛用于國防、航天、航空、雷達、通訊、導航、電視發射、醫療設備、激光設備、電力、交通、冶金、礦山以及其它工業儀器設備中。這些產品已經在中國的核試驗、人造地球衛星的發射及測控、運載火箭測量船等項科學試驗中發揮了重要的作用。此外，其產品還應用于冶金、石油地質勘探、原子能研究，等離子體物理研究等各個領域。應用的系統有地面通訊、衛星通訊、衛星導航、雷達系統、電子對抗、自動控制系統、自動測試設備等諸多行業并遠銷國外市場。公司擁有自主對外經營貿易權，是國家高新技術企業，3A信用企業，知名商標認證企業，公司通過了ISO9001質量管理體系及14000環境體系認證。?????“CAS-GTVAC”本著求實、創新、超越的企業方針，以拓展民族電工業為已任，大膽更新經營理念，全面提升企業的社會價值，以達到＊大限度的服務客戶之目的。 -
繼電器
時間繼電器的分類、工作原理和動作過程時間繼電器是控制電路中的常用電器之一。它的種類很多，在交流電路中使用較多的有空氣阻尼式時間繼電器、電子式時間繼電器。時間繼電器在電路中的圖形和文字符號如下圖所示：（一到四圖）空氣阻尼式時間繼電器有通電延時型和斷電延時型兩種。空氣阻尼式時間繼電器（空氣延時頭）又稱氣囊式時間繼電器，它是利用空氣通過小孔時產生阻尼的原理獲得延時的。它由電磁系統、延時機構和觸點3部分構成。電磁機構為直動式雙E型鐵心，觸電系統借用LX5型微動開關，延時機構采用氣囊式阻尼器。電磁機構可以是直流的或是交流的，它既可以做成通電延時型，也可以做成斷電延時型。 進氣孔大，活塞移動速度快，延時短；進氣孔小，活塞移動速度慢，延時長。其中通電延時型時間繼電器動作過程是：線圈不通電時，線圈的銜鐵釋放壓住動作杠桿，延時和瞬時觸點不動作；當線圈得電吸合后，銜鐵被吸合，銜鐵上的壓板首先將瞬時觸點按下，觸點動作發出瞬時信號。這是因為銜鐵吸合動作杠桿不受壓力，在助力彈簧作用下慢慢動作（也就是延時），動作到達＊大位置杠桿上的壓板按動延時觸點，觸點動作發出延時信號，直至線圈無電釋放，動作結束。其實物圖片如下圖：而斷電延時型時間繼電器其特點是線圈是倒裝的，所以其動作過程是：線圈得電吸合時瞬時觸點受銜鐵上的壓板動作，觸點動作發出瞬時動作信號，同時銜鐵的尾部下壓動作杠桿，延時觸點復位；當線圈失電時，銜鐵復位，動作杠桿不在受到壓力而在助力彈簧的作用下開始動作（也就是延時），動作到達＊大位置時，杠桿上的壓板按動延時觸點，觸點動作發出延時信號。晶體管時間繼電器它是通過電子電路控制電容器充、放電的原理制成的。它的特點是體積小，延時范圍可達到0.1-60s、1-60min。它具有體積小、重量輕、準確度高、壽命長等優點。實物圖片如下圖：時間繼電器種類繁多，但是其工作原理大致相同，只要大家理解了其工作原理和動作過程，就可以舉一反三，學會使用了。因為篇幅有限，時間繼電器如何選用、注意事項和實物接線我會在下一篇文章中詳細介紹，謝謝理解與支持。時間繼電器在電氣自動化、電氣工程技術中的應用非常廣泛。在上篇文章《電工基礎知識之時間繼電器》中，我們已經詳細介紹了時間繼電器的分類、原理和動作過程，今天我們就講解一下時間繼電器的選用原則、實物接線和注意事項。時間繼電器的選用原則在選用時間繼電器時，一般可遵循下面的規則：1、根據受控電路的需要，來決定選擇時間繼電器是通電延時型還是斷電延時型。2、根據受控電路的電壓來選擇時間繼電器吸引繞組的電壓。3、若對延時要求高，則可選擇晶體管式時間繼電器或電動式時間繼電器；若對延時要求不高，則可選擇空氣阻尼式時間繼電器。4、根據需要選擇延時時間范圍內的時間繼電器。時間繼電器的實物接線圖斷電延時時間繼電器，線圈通電后延時觸點先動作，線圈斷電以后再開始延時復位。上圖的8-5 為延時常閉，8-6 為延時常開。如設置8S工作過程：2-7 線圈通電后 8-5馬上斷開、8-6接通（如果線圈一直得電則一直保持）。2-7 線圈斷電后開始計時，8S時間到了以后，所有觸點復位8-5 為延時常閉，8-6 為延時常開。3-4 是復位信號，如果 2-7 線圈斷電后不想讓它延時時使用，所有觸點立即復位。時間繼電器的注意事項1、控制電源：使用時要檢查電源電壓和頻率與時間繼電器的額定電壓和頻率是否相符。1.1、應按產品接線圖正確接線，特別注意直流電產品，接電源是查看電源正、負極極性。1.2、斷電延時型時間繼電器的輸入是高阻抗回路。斷電后，由于感應電壓和泄漏電流等的影響，有時會不動作，這種場合應在時間繼電器的電源端子間連接泄漏電阻，使電源斷開時，電源端子上的電壓小于額定電壓的7%。1.3、時間繼電器的電源電壓允許在85%～110%額定電源電壓范圍之內波動。1.4、在高溫下連續通電使用時，應注意此時允許電源電壓波動范圍為90%～110%，并且在高溫下長時間處于動作狀態，會因內部發熱而加快電子元件老化。因此，可通過改變控制線路來避免長時間處于動作狀態。 -
常見的繼電器
電磁繼電器工作原理：用較小的電流或電壓去控制較大的電流或電壓的一種“自動開關”。電壓繼電器工作原理：用來增加控制電路中信號數量或將信號放大，是一種動作值與釋放值固定的電壓繼電器。時間繼電器工作原理：內部感測機構接受到外界動作信號，經過一段時間延時觸頭動作或輸出電路產生跳躍式改變的繼電器。壓力繼電器工作原理：根據壓力的變化情況來決定觸頭的開通和斷開，方便對機械設備提供控制和保護作用。熱繼電器工作原理：電氣保護元件，利用電流的熱效應來推動內部的動作機構使觸頭閉合或斷開的保護電器。過電壓繼電器工作原理：按電壓值大小而動作的繼電器，當輸入的電壓值達到設定的電壓時，其觸頭會做出相應動作。 -
繼電器市場深度調查
競爭態勢該報告涉及的主要市場參與者有Omron、TE Connectivity、Panasonic、Teledyne Relays、ABB、Schneider Electric、Eaton、Honeywell、Littelfuse、Rockwell Automation、Fuji Electric、Mitsubishi Electric、Larsen & Toubro、Fanox、Toshiba、Schweitzer Engineering Laboratories (SEL)、CHINT Electrics、Basler Electric、NR Electric、Delixi Electric、LOVATO Electric、Minilec Group、PBSI Group、C&S Electric、Ashida Electronics等。這些參與者的市場份額、收入、公司概況和SWOT分析都包含在保護繼電器市場調研報告中。產品分類機電式繼電器靜態繼電器數字繼電器數字繼電器其他應用領域汽車行業工業的通訊技術家用電器其他區域市場本報告從國際保護繼電器市場動態、國內華北、華中、華南、華東、東北、西南、西北地區政策環境及市場現狀、各地區行業市場規模、市場發展前景、行業預測、競爭格局、市場供需、有效客戶與潛在客戶、不同類型產品的發展趨勢、不同應用的市場機會以及市場限制等多方面闡述了保護繼電器市場的發展。該報告旨在為客戶提供全面的市場分析和科學的前景預測，幫助參與者或經營者充分的了解保護繼電器市場。
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安徽佳利(li)弘(hong)盛電子科(ke)技有限公(gong)司
HF32FA-G超(chao)小型(xing)(xing)中功(gong)(gong)率(lv)繼電(dian)(dian)(dian)(dian)器產(chan)品特(te)性(xing)● 10A觸(chu)(chu)點(dian)(dian)切換能力 ● 爬電(dian)(dian)(dian)(dian)距離(li)、空氣距離(li)大于8mm ● 線(xian)圈(quan)(quan)與(yu)(yu)觸(chu)(chu)點(dian)(dian)間(jian)介質耐(nai)壓(ya)5kV ● 滿(man)足VDE0700/0631加(jia)強絕(jue)緣(yuan)(yuan)要求 ● 可提供符(fu)合(he)IEC60335-1標準(zhun)產(chan)品 ● UL絕(jue)緣(yuan)(yuan)等級(ji)(ji)：F級(ji)(ji) ● 環保產(chan)品 (符(fu)合(he)RoHS) ● 外(wai)形(xing)尺寸：(17.6 x 10.1 x 12.7) mm詳細參(can)數(shu)繼電(dian)(dian)(dian)(dian)器產(chan)品型(xing)(xing)號HF32FA-G線(xian)圈(quan)(quan)電(dian)(dian)(dian)(dian)源(yuan)類型(xing)(xing)/線(xian)圈(quan)(quan)電(dian)(dian)(dian)(dian)壓(ya)類型(xing)(xing)DC線(xian)圈(quan)(quan)規格(ge)號/線(xian)圈(quan)(quan)工作(zuo)電(dian)(dian)(dian)(dian)壓(ya)9, 3, 6, 36, 12, 24, 48, 18, 5觸(chu)(chu)點(dian)(dian)形(xing)式一(yi)組(zu)常開(kai)觸(chu)(chu)點(dian)(dian)數(shu)單(dan)(dan)(dan)(dan)(dan)觸(chu)(chu)點(dian)(dian)引(yin)出(chu)端形(xing)式/負載引(yin)出(chu)端方式印制板式安(an)裝(zhuang)(zhuang)形(xing)式/安(an)裝(zhuang)(zhuang)腳(jiao)位(wei)(wei)(wei)(wei)PCB安(an)裝(zhuang)(zhuang)封(feng)裝(zhuang)(zhuang)形(xing)式塑(su)封(feng)型(xing)(xing), 非塑(su)封(feng)型(xing)(xing)引(yin)出(chu)端結構形(xing)式/引(yin)出(chu)端1型(xing)(xing)腳(jiao)位(wei)(wei)(wei)(wei), 2型(xing)(xing)腳(jiao)位(wei)(wei)(wei)(wei)線(xian)圈(quan)(quan)功(gong)(gong)率(lv)/線(xian)圈(quan)(quan)功(gong)(gong)耗靈敏型(xing)(xing), 標準(zhun)型(xing)(xing)線(xian)圈(quan)(quan)特(te)征(zheng)/線(xian)圈(quan)(quan)類型(xing)(xing)/工作(zuo)方式單(dan)(dan)(dan)(dan)(dan)穩(wen)態觸(chu)(chu)點(dian)(dian)材料AgSnO2絕(jue)緣(yuan)(yuan)等級(ji)(ji)/線(xian)圈(quan)(quan)絕(jue)緣(yuan)(yuan)等級(ji)(ji)F級(ji)(ji)觸(chu)(chu)點(dian)(dian)鍍(du)層(ceng)代號/鍍(du)層(ceng)代號/觸(chu)(chu)點(dian)(dian)鍍(du)層(ceng)N/A, 鍍(du)金(jin)包裝(zhuang)(zhuang)形(xing)式型(xing)(xing)管或紙盒負載電(dian)(dian)(dian)(dian)壓(ya)（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：V）250VAC額(e)(e)定(ding)線(xian)圈(quan)(quan)功(gong)(gong)率(lv)（功(gong)(gong)耗）（數(shu)值）（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：W）約0.45W介質耐(nai)壓(ya)（線(xian)圈(quan)(quan)與(yu)(yu)觸(chu)(chu)點(dian)(dian)間(jian)）（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：V）5000VAC 1min動作(zuo)時(shi)間(jian)（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：ms）≤8釋(shi)放時(shi)間(jian)（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：ms）≤4線(xian)圈(quan)(quan)電(dian)(dian)(dian)(dian)阻（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：Ω）003:20×（1±10%）005:55×（1±10%）006:80×（1±10%）009:180×（1±10%）012:320×（1±10%）018:720×（1±10%）024:1280×（1±10%）036:2880×（1±10%）048:5120×（1±10%）爬電(dian)(dian)(dian)(dian)距離(li)（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：mm）8電(dian)(dian)(dian)(dian)氣距離(li)（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：mm）8絕(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)阻（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：MΩ）1000＊大額(e)(e)定(ding)切換電(dian)(dian)(dian)(dian)流（觸(chu)(chu)點(dian)(dian)負載（額(e)(e)定(ding)））（AC）（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：A）10＊大切換電(dian)(dian)(dian)(dian)壓(ya)（AC）（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：V）250溫度范圍(wei)（＊低）（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：℃）-40溫度范圍(wei)（＊高(gao)）（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：℃）85機械耐(nai)久(jiu)性(xing)（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：次）1000000電(dian)(dian)(dian)(dian)耐(nai)久(jiu)性(xing)（單(dan)(dan)(dan)(dan)(dan)位(wei)(wei)(wei)(wei)：次）15000IEC60335-1認(ren)證符(fu)合(he)防(fang)爆認(ren)證VDE產(chan)品描述拍合(he)式電(dian)(dian)(dian)(dian)磁繼電(dian)(dian)(dian)(dian)器重量（g）約4.6體(ti)積（mm3）17.6×10.1×12.3
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10-20
2021
汽車繼電器壞了的癥狀，汽車繼電器工作原理繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)是(shi)(shi)一(yi)(yi)(yi)(yi)種當(dang)(dang)輸入量(liang)（電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、磁(ci)(ci)、聲(sheng)、光、熱）達(da)到(dao)一(yi)(yi)(yi)(yi)定值時(shi)，輸出(chu)(chu)量(liang)將(jiang)發(fa)生跳(tiao)躍(yue)式變(bian)化的(de)(de)(de)(de)(de)(de)(de)(de)自動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)控(kong)制(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)件(jian)。而汽(qi)(qi)(qi)車(che)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)是(shi)(shi)汽(qi)(qi)(qi)車(che)中(zhong)使用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，該類繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)切換(huan)(huan)負載(zai)功率大(da)(da)(da)，抗沖、抗振性(xing)高。汽(qi)(qi)(qi)車(che)中(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源多(duo)用(yong)(yong)12V，線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)大(da)(da)(da)都設計為(wei)(wei)12V。由于(yu)(yu)是(shi)(shi)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)不(bu)(bu)(bu)(bu)穩(wen)定； 環境(jing)條件(jian)惡劣，吸(xi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)V≤60%VH（定額工(gong)作(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)）;線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)過(guo)(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)允許達(da)1.5VH。線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)功耗較大(da)(da)(da)，一(yi)(yi)(yi)(yi)般為(wei)(wei)1.6～2W，溫升較高。環境(jing)要(yao)求(qiu)相當(dang)(dang)苛刻：在(zai)(zai)發(fa)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)艙(cang)，環境(jing)溫度(du)范圍要(yao)求(qiu)為(wei)(wei)-40℃～125℃，其(qi)他(ta)位(wei)置環境(jing)溫度(du)范圍為(wei)(wei)-40℃～85℃;在(zai)(zai)發(fa)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)艙(cang)里使用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)要(yao)能(neng)(neng)經受砂塵(chen)、水、鹽(yan)、油的(de)(de)(de)(de)(de)(de)(de)(de)侵害；振動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)、沖擊相當(dang)(dang)苛刻。汽(qi)(qi)(qi)車(che)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)壞了(le)(le)的(de)(de)(de)(de)(de)(de)(de)(de)癥狀(zhuang)(zhuang)：癥狀(zhuang)(zhuang)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)不(bu)(bu)(bu)(bu)轉(zhuan)1.故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)現(xian)(xian)象與(yu)(yu)(yu)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)原(yuan)(yuan)因(yin) 起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)時(shi)，起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)不(bu)(bu)(bu)(bu)轉(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，可(ke)能(neng)(neng)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)如下(xia):(1)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang) 蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)嚴重虧電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)或(huo)(huo)(huo)(huo)(huo)極(ji)板硫(liu)化、短(duan)(duan)路(lu)(lu)(lu)等(deng)(deng)(deng)，蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)極(ji)樁與(yu)(yu)(yu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)夾接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)不(bu)(bu)(bu)(bu)良(liang)(liang)，起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)導(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)連(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)處(chu)松(song)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)而接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)不(bu)(bu)(bu)(bu)良(liang)(liang)等(deng)(deng)(deng)。(2)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)換(huan)(huan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)與(yu)(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)刷接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)不(bu)(bu)(bu)(bu)良(liang)(liang)，激磁(ci)(ci)繞組(zu)或(huo)(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)樞繞組(zu)有(you)(you)(you)(you)(you)(you)斷(duan)(duan)路(lu)(lu)(lu)或(huo)(huo)(huo)(huo)(huo)短(duan)(duan)路(lu)(lu)(lu)，絕緣電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)刷搭鐵(tie)(tie)(tie)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)開(kai)(kai)(kai)關(guan)(guan)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)斷(duan)(duan)路(lu)(lu)(lu)、短(duan)(duan)路(lu)(lu)(lu)、搭鐵(tie)(tie)(tie)或(huo)(huo)(huo)(huo)(huo)其(qi)觸(chu)(chu)(chu)點(dian)燒蝕等(deng)(deng)(deng)。(3)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang) 起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)斷(duan)(duan)路(lu)(lu)(lu)、短(duan)(duan)路(lu)(lu)(lu)、搭鐵(tie)(tie)(tie)或(huo)(huo)(huo)(huo)(huo)其(qi)觸(chu)(chu)(chu)點(dian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)不(bu)(bu)(bu)(bu)良(liang)(liang)。(4)點(dian)火(huo)開(kai)(kai)(kai)關(guan)(guan)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang) 點(dian)火(huo)開(kai)(kai)(kai)關(guan)(guan)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)松(song)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)或(huo)(huo)(huo)(huo)(huo)內(nei)部接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)不(bu)(bu)(bu)(bu)良(liang)(liang)。(5)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)系(xi)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang) 起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)中(zhong)有(you)(you)(you)(you)(you)(you)斷(duan)(duan)路(lu)(lu)(lu)、導(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)不(bu)(bu)(bu)(bu)良(liang)(liang)或(huo)(huo)(huo)(huo)(huo)松(song)脫等(deng)(deng)(deng)。2.故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)診(zhen)斷(duan)(duan)方法(fa)(1)檢(jian)(jian)查(cha)(cha)(cha)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源 按(an)喇叭或(huo)(huo)(huo)(huo)(huo)開(kai)(kai)(kai)大(da)(da)(da)燈，如果(guo)喇叭聲(sheng)音小(xiao)或(huo)(huo)(huo)(huo)(huo)嘶(si)啞，燈光比(bi)平時(shi)暗淡(dan)，說(shuo)(shuo)明(ming)(ming)(ming)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源有(you)(you)(you)(you)(you)(you)問題。(2)檢(jian)(jian)查(cha)(cha)(cha)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji) 用(yong)(yong)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)子將(jiang)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)開(kai)(kai)(kai)關(guan)(guan)上(shang)連(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)導(dao)(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)片的(de)(de)(de)(de)(de)(de)(de)(de)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)柱(zhu)短(duan)(duan)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)，如果(guo)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)不(bu)(bu)(bu)(bu)轉(zhuan)，則(ze)(ze)(ze)說(shuo)(shuo)明(ming)(ming)(ming)是(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)內(nei)部有(you)(you)(you)(you)(you)(you)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)，應拆檢(jian)(jian)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)。(3)檢(jian)(jian)查(cha)(cha)(cha)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)開(kai)(kai)(kai)關(guan)(guan) 用(yong)(yong)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)子將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)開(kai)(kai)(kai)關(guan)(guan)上(shang)連(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)柱(zhu)與(yu)(yu)(yu)連(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)柱(zhu)短(duan)(duan)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)，若起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)不(bu)(bu)(bu)(bu)轉(zhuan)，則(ze)(ze)(ze)說(shuo)(shuo)明(ming)(ming)(ming)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)開(kai)(kai)(kai)關(guan)(guan)有(you)(you)(you)(you)(you)(you)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)，應拆檢(jian)(jian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)開(kai)(kai)(kai)關(guan)(guan)。(4)檢(jian)(jian)查(cha)(cha)(cha)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi) 用(yong)(yong)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)子將(jiang)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)“電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)”和“起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)”兩接(jie)(jie)(jie)(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)柱(zhu)短(duan)(duan)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)，若起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)轉(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，則(ze)(ze)(ze)說(shuo)(shuo)明(ming)(ming)(ming)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)內(nei)部有(you)(you)(you)(you)(you)(you)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)。否則(ze)(ze)(ze)應再作(zuo)(zuo)(zuo)下(xia)一(yi)(yi)(yi)(yi)步檢(jian)(jian)查(cha)(cha)(cha)。(5)檢(jian)(jian)查(cha)(cha)(cha)點(dian)火(huo)開(kai)(kai)(kai)關(guan)(guan)及線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu) 將(jiang)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)“電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)”與(yu)(yu)(yu)點(dian)火(huo)開(kai)(kai)(kai)關(guan)(guan)用(yong)(yong)導(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)直(zhi)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)相連(lian)，若起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)能(neng)(neng)正常(chang)運轉(zhuan)，則(ze)(ze)(ze)說(shuo)(shuo)明(ming)(ming)(ming)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)在(zai)(zai)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)至(zhi)(zhi)點(dian)火(huo)開(kai)(kai)(kai)關(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)中(zhong)，可(ke)對(dui)其(qi)進(jin)行檢(jian)(jian)修。起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)無力(li)(li)1.故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)現(xian)(xian)象與(yu)(yu)(yu)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)原(yuan)(yuan)因(yin)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)時(shi)，起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)轉(zhuan)速(su)明(ming)(ming)(ming)顯偏低甚(shen)至(zhi)(zhi)于(yu)(yu)停轉(zhuan)，可(ke)能(neng)(neng)的(de)(de)(de)(de)(de)(de)(de)(de)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)有(you)(you)(you)(you)(you)(you)：(1)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang) 蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)虧電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)或(huo)(huo)(huo)(huo)(huo)極(ji)板硫(liu)化短(duan)(duan)路(lu)(lu)(lu)，起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源導(dao)(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)連(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)處(chu)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)不(bu)(bu)(bu)(bu)良(liang)(liang)等(deng)(deng)(deng)。(2)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang) 換(huan)(huan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)與(yu)(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)刷接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)不(bu)(bu)(bu)(bu)良(liang)(liang)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)開(kai)(kai)(kai)關(guan)(guan)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)盤和觸(chu)(chu)(chu)點(dian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)不(bu)(bu)(bu)(bu)良(liang)(liang)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)激磁(ci)(ci)繞組(zu)或(huo)(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)樞繞組(zu)有(you)(you)(you)(you)(you)(you)局(ju)部短(duan)(duan)路(lu)(lu)(lu)等(deng)(deng)(deng)。2.故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)診(zhen)斷(duan)(duan)方法(fa)如出(chu)(chu)現(xian)(xian)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)運轉(zhuan)無力(li)(li)，首(shou)先檢(jian)(jian)查(cha)(cha)(cha)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源，如果(guo)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源無問題，則(ze)(ze)(ze)應拆檢(jian)(jian)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)，首(shou)先檢(jian)(jian)查(cha)(cha)(cha)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)開(kai)(kai)(kai)關(guan)(guan)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)盤、換(huan)(huan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)與(yu)(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)刷的(de)(de)(de)(de)(de)(de)(de)(de)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)情況，其(qi)次檢(jian)(jian)查(cha)(cha)(cha)激磁(ci)(ci)繞組(zu)和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)樞繞組(zu)。起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)空(kong)轉(zhuan)1.故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)現(xian)(xian)象與(yu)(yu)(yu)故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)原(yuan)(yuan)因(yin) 接(jie)(jie)(jie)(jie)(jie)(jie)(jie)通起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)開(kai)(kai)(kai)關(guan)(guan)后(hou)，只有(you)(you)(you)(you)(you)(you)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)快速(su)旋轉(zhuan)而發(fa)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)曲軸不(bu)(bu)(bu)(bu)轉(zhuan)。這種癥狀(zhuang)(zhuang)表明(ming)(ming)(ming)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)暢通，故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)在(zai)(zai)于(yu)(yu)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)裝(zhuang)置和飛(fei)輪齒(chi)(chi)圈(quan)(quan)(quan)等(deng)(deng)(deng)處(chu)。2.故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)診(zhen)斷(duan)(duan)方法(fa)(1)若在(zai)(zai)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)空(kong)轉(zhuan)的(de)(de)(de)(de)(de)(de)(de)(de)同時(shi)伴有(you)(you)(you)(you)(you)(you)齒(chi)(chi)輪的(de)(de)(de)(de)(de)(de)(de)(de)撞擊聲(sheng)，則(ze)(ze)(ze)表明(ming)(ming)(ming)飛(fei)輪齒(chi)(chi)圈(quan)(quan)(quan)牙(ya)齒(chi)(chi)或(huo)(huo)(huo)(huo)(huo)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)小(xiao)齒(chi)(chi)輪牙(ya)齒(chi)(chi)磨損(sun)嚴重或(huo)(huo)(huo)(huo)(huo)已(yi)損(sun)壞，致使不(bu)(bu)(bu)(bu)能(neng)(neng)正確地嚙(nie)合(he)。(2)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)裝(zhuang)置故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)有(you)(you)(you)(you)(you)(you)：單(dan)(dan)向(xiang)(xiang)(xiang)嚙(nie)合(he)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)彈簧損(sun)壞;單(dan)(dan)向(xiang)(xiang)(xiang)嚙(nie)合(he)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)滾子磨損(sun)嚴重;單(dan)(dan)向(xiang)(xiang)(xiang)嚙(nie)合(he)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)套(tao)管的(de)(de)(de)(de)(de)(de)(de)(de)花(hua)鍵槽銹蝕，這些故(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)會(hui)阻礙小(xiao)齒(chi)(chi)輪的(de)(de)(de)(de)(de)(de)(de)(de)正常(chang)移動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，造成不(bu)(bu)(bu)(bu)能(neng)(neng)與(yu)(yu)(yu)飛(fei)輪齒(chi)(chi)圈(quan)(quan)(quan)準確嚙(nie)合(he)等(deng)(deng)(deng)。(3)有(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)裝(zhuang)置采(cai)用(yong)(yong)一(yi)(yi)(yi)(yi)級(ji)行星(xing)齒(chi)(chi)輪減速(su)裝(zhuang)置，其(qi)結構緊湊，傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)比(bi)大(da)(da)(da)，效率高。但(dan)使用(yong)(yong)中(zhong)常(chang)會(hui)出(chu)(chu)現(xian)(xian)載(zai)荷過(guo)(guo)大(da)(da)(da)而燒毀卡死。有(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)采(cai)用(yong)(yong)摩擦片式離(li)合(he)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，若壓(ya)緊彈簧損(sun)壞，花(hua)鍵銹蝕卡滯和摩擦離(li)合(he)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)打(da)滑，也會(hui)造成起(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)損(sun)壞!汽(qi)(qi)(qi)車(che)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)壞了(le)(le)的(de)(de)(de)(de)(de)(de)(de)(de)癥狀(zhuang)(zhuang)：工(gong)作(zuo)(zuo)(zuo)原(yuan)(yuan)理當(dang)(dang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)兩端加上(shang)一(yi)(yi)(yi)(yi)定的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)或(huo)(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)產生的(de)(de)(de)(de)(de)(de)(de)(de)磁(ci)(ci)通通過(guo)(guo)鐵(tie)(tie)(tie)心(xin)(xin)、軛鐵(tie)(tie)(tie)、銜鐵(tie)(tie)(tie)、磁(ci)(ci)路(lu)(lu)(lu)工(gong)作(zuo)(zuo)(zuo)氣隙組(zu)成的(de)(de)(de)(de)(de)(de)(de)(de)磁(ci)(ci)路(lu)(lu)(lu)，在(zai)(zai)磁(ci)(ci)場的(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)下(xia)，銜鐵(tie)(tie)(tie)吸(xi)向(xiang)(xiang)(xiang)鐵(tie)(tie)(tie)心(xin)(xin)極(ji)面(mian)，從而推(tui)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)觸(chu)(chu)(chu)點(dian)常(chang)閉觸(chu)(chu)(chu)點(dian)斷(duan)(duan)開(kai)(kai)(kai)，常(chang)開(kai)(kai)(kai)觸(chu)(chu)(chu)點(dian)閉合(he);當(dang)(dang)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)兩端電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)或(huo)(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)小(xiao)于(yu)(yu)一(yi)(yi)(yi)(yi)定值時(shi)，機(ji)(ji)(ji)(ji)(ji)械反(fan)力(li)(li)大(da)(da)(da)于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)吸(xi)力(li)(li)時(shi)，銜鐵(tie)(tie)(tie)回 到(dao)初(chu)(chu)始狀(zhuang)(zhuang)態，常(chang)開(kai)(kai)(kai)觸(chu)(chu)(chu)點(dian)斷(duan)(duan)開(kai)(kai)(kai)，常(chang)閉觸(chu)(chu)(chu)點(dian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)通。那么，可(ke)以(yi)把汽(qi)(qi)(qi)車(che)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)看成是(shi)(shi)由線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)工(gong)作(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)(de)(de)(de)控(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)和觸(chu)(chu)(chu)點(dian)工(gong)作(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)(de)(de)(de)主電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)兩個部分組(zu)成的(de)(de)(de)(de)(de)(de)(de)(de)集合(he)體(ti)。在(zai)(zai)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)控(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)中(zhong)，只有(you)(you)(you)(you)(you)(you)較小(xiao)的(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，這是(shi)(shi)由于(yu)(yu)操縱開(kai)(kai)(kai)關(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)觸(chu)(chu)(chu)點(dian)容量(liang)較小(xiao)，不(bu)(bu)(bu)(bu)能(neng)(neng)用(yong)(yong)來直(zhi)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)控(kong)制(zhi)(zhi)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)較大(da)(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)負荷，只能(neng)(neng)通過(guo)(guo)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)觸(chu)(chu)(chu)點(dian)來控(kong)制(zhi)(zhi)它的(de)(de)(de)(de)(de)(de)(de)(de)通斷(duan)(duan)。繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)既是(shi)(shi)一(yi)(yi)(yi)(yi)種控(kong)制(zhi)(zhi)開(kai)(kai)(kai)關(guan)(guan)，又是(shi)(shi)控(kong)制(zhi)(zhi)對(dui)象(執行器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi))。以(yi)燃(ran)油泵繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)為(wei)(wei)例，它是(shi)(shi)燃(ran)油泵的(de)(de)(de)(de)(de)(de)(de)(de)控(kong)制(zhi)(zhi)開(kai)(kai)(kai)關(guan)(guan)，但(dan)是(shi)(shi)燃(ran)油泵繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)只有(you)(you)(you)(you)(you)(you)在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)單(dan)(dan)元中(zhong)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)三極(ji)管導(dao)(dao)通時(shi)，才能(neng)(neng)通過(guo)(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)單(dan)(dan)元的(de)(de)(de)(de)(de)(de)(de)(de)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)地點(dian)形成回路(lu)(lu)(lu)。介紹之后(hou)各位(wei)小(xiao)伙(huo)伴們是(shi)(shi)不(bu)(bu)(bu)(bu)是(shi)(shi)對(dui)于(yu)(yu)汽(qi)(qi)(qi)車(che)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)有(you)(you)(you)(you)(you)(you)了(le)(le)一(yi)(yi)(yi)(yi)些初(chu)(chu)步的(de)(de)(de)(de)(de)(de)(de)(de)了(le)(le)解(jie)了(le)(le)呢(ni)！小(xiao)編(bian)怕大(da)(da)(da)家不(bu)(bu)(bu)(bu)清楚(chu)汽(qi)(qi)(qi)車(che)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)壞了(le)(le)的(de)(de)(de)(de)(de)(de)(de)(de)癥狀(zhuang)(zhuang)有(you)(you)(you)(you)(you)(you)哪些還是(shi)(shi)很細心(xin)(xin)的(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)一(yi)(yi)(yi)(yi)舉(ju)例出(chu)(chu)來了(le)(le)，希(xi)望大(da)(da)(da)家看到(dao)之后(hou)可(ke)以(yi)提前(qian)知道汽(qi)(qi)(qi)車(che)繼(ji)(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)壞了(le)(le)有(you)(you)(you)(you)(you)(you)哪些癥狀(zhuang)(zhuang)可(ke)以(yi)提前(qian)預(yu)防不(bu)(bu)(bu)(bu)必要(yao)的(de)(de)(de)(de)(de)(de)(de)(de)麻煩，也可(ke)以(yi)減輕一(yi)(yi)(yi)(yi)些保養汽(qi)(qi)(qi)車(che)的(de)(de)(de)(de)(de)(de)(de)(de)費用(yong)(yong)。也希(xi)望大(da)(da)(da)家能(neng)(neng)夠保護好(hao)愛車(che)安全出(chu)(chu)行。
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10-20
2021
Relay繼電器(14)OMRON Relay 歐姆龍繼電器基本知識汽車用繼電器Automotive Relay 汽車用(yong)繼電器(qi)Automotive Relay DefinitionAutomotive relays are provided in a design, production and quality structure that complies with the quality assurance system specified by each manufacturer, considering being installed in vehicles.Automotive Relay FeaturesThere are plug-in types that are directly attached to a vehicle such as an engine room, and printed circuit boards type that are mounted on a unit manufacturer's board.?Automotive Relay TypesIn order to cope with a variety of applications installed in vehicles, we have lined up of several external shapes and specifications suitable for each application.Automotive Relay DiagramSingle type：There are two types of contact structures, SPST and SPDT.Twin type：This is a relay with a reduced number of mounting steps by using a single relay in a single package.H-Bridge types：The two SPDT single relays are packaged in one package, and the N.O. terminals and the N.C. terminals of the two single relays are shared, so that the relay is suitable for motor drive circuits.Automotive Relay Application ExamplesNote for sale of Automotive relays and using catalogue1.Selling for car makers and companies related to AutomotiveOmron and car makers or companies related to automotive confirm relay specifications and actual using condition to use relays safely. Tests are included when necessary.2.Omron can not sell or guarantee our automotive relays when we have not finished making contracts with Product Specification.Selling for NO car makers or companies NOT related to automotive, and individual customersBasically, Omron can not sell our automotive 3.relays for NO car maker or companies NOT related to automotive. Omron basically can not support for individual customers.Safety Precautions for All Automotive RelaysWhen you consider using our automotive relays or see our catalogue, please confirm our Safety Precautions for All Automotive Relays in advance.
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10-20
2021
濾波器的類型及其原理濾波(bo)器作為(wei)分(fen)(fen)(fen)(fen)(fen)頻(pin)(pin)(pin)(pin)(pin)器的(de)(de)重要組(zu)成部分(fen)(fen)(fen)(fen)(fen)，弄懂它的(de)(de)類型和原(yuan)(yuan)理非常重要。電(dian)(dian)(dian)(dian)學(xue)根(gen)本原(yuan)(yuan)理告訴(su)咱們(men)，電(dian)(dian)(dian)(dian)容(rong)對(dui)高頻(pin)(pin)(pin)(pin)(pin)信(xin)號(hao)(hao)阻(zu)抗(kang)(kang)小(xiao)，對(dui)低(di)(di)頻(pin)(pin)(pin)(pin)(pin)信(xin)號(hao)(hao)阻(zu)抗(kang)(kang)大(da)（電(dian)(dian)(dian)(dian)容(rong)阻(zu)低(di)(di)頻(pin)(pin)(pin)(pin)(pin)通高頻(pin)(pin)(pin)(pin)(pin)）；電(dian)(dian)(dian)(dian)感(gan)對(dui)高頻(pin)(pin)(pin)(pin)(pin)信(xin)號(hao)(hao)阻(zu)抗(kang)(kang)大(da)，對(dui)低(di)(di)頻(pin)(pin)(pin)(pin)(pin)信(xin)號(hao)(hao)阻(zu)抗(kang)(kang)小(xiao)（電(dian)(dian)(dian)(dian)感(gan)阻(zu)高頻(pin)(pin)(pin)(pin)(pin)通低(di)(di)頻(pin)(pin)(pin)(pin)(pin)）。所以(yi)，就(jiu)用電(dian)(dian)(dian)(dian)容(rong)阻(zu)擋(dang)低(di)(di)頻(pin)(pin)(pin)(pin)(pin)信(xin)號(hao)(hao)，就(jiu)用電(dian)(dian)(dian)(dian)感(gan)阻(zu)擋(dang)高頻(pin)(pin)(pin)(pin)(pin)信(xin)號(hao)(hao)，電(dian)(dian)(dian)(dian)容(rong)和電(dian)(dian)(dian)(dian)感(gan)就(jiu)成為(wei)濾波(bo)器的(de)(de)根(gen)本組(zu)件，并按根(gen)本組(zu)件的(de)(de)數量(liang)，把(ba)濾波(bo)器分(fen)(fen)(fen)(fen)(fen)為(wei)一階(jie)、二階(jie)、三(san)階(jie)、四(si)階(jie)等。可以(yi)看出(chu)電(dian)(dian)(dian)(dian)容(rong)和電(dian)(dian)(dian)(dian)感(gan)越(yue)(yue)多，其(qi)(qi)組(zu)成的(de)(de)濾波(bo)電(dian)(dian)(dian)(dian)路階(jie)數越(yue)(yue)高，其(qi)(qi)分(fen)(fen)(fen)(fen)(fen)頻(pin)(pin)(pin)(pin)(pin)斜率越(yue)(yue)大(da)，分(fen)(fen)(fen)(fen)(fen)頻(pin)(pin)(pin)(pin)(pin)點相位差也就(jiu)越(yue)(yue)大(da)。分(fen)(fen)(fen)(fen)(fen)頻(pin)(pin)(pin)(pin)(pin)斜率用來(lai)反映分(fen)(fen)(fen)(fen)(fen)頻(pin)(pin)(pin)(pin)(pin)點處頻(pin)(pin)(pin)(pin)(pin)響曲線的(de)(de)衰減情況，即每上(shang)升或下(xia)(xia)降一個(ge)倍(bei)(bei)頻(pin)(pin)(pin)(pin)(pin)音(yin)程衰減或提升多少分(fen)(fen)(fen)(fen)(fen)貝(bei)(bei)，可分(fen)(fen)(fen)(fen)(fen)為(wei)：6dB/Oct，12dB/Oct，18dB/Oct，24dB/Oct。在分(fen)(fen)(fen)(fen)(fen)頻(pin)(pin)(pin)(pin)(pin)點，電(dian)(dian)(dian)(dian)感(gan)上(shang)的(de)(de)感(gan)抗(kang)(kang)與負載阻(zu)抗(kang)(kang)持(chi)平，電(dian)(dian)(dian)(dian)感(gan)和負載耗費的(de)(de)電(dian)(dian)(dian)(dian)功率也持(chi)平，當頻(pin)(pin)(pin)(pin)(pin)率增大(da)了(le)一倍(bei)(bei)，電(dian)(dian)(dian)(dian)感(gan)上(shang)的(de)(de)感(gan)抗(kang)(kang)增大(da)了(le)一倍(bei)(bei)，相應負載上(shang)的(de)(de)功率就(jiu)縮小(xiao)4倍(bei)(bei)，反映到聲(sheng)(sheng)壓級(ji)(ji)圖(tu)上(shang)就(jiu)成了(le)聲(sheng)(sheng)壓級(ji)(ji)下(xia)(xia)降6分(fen)(fen)(fen)(fen)(fen)貝(bei)(bei)，即在倍(bei)(bei)頻(pin)(pin)(pin)(pin)(pin)范圍內(nei)聲(sheng)(sheng)壓級(ji)(ji)下(xia)(xia)降6分(fen)(fen)(fen)(fen)(fen)貝(bei)(bei)。類似若在電(dian)(dian)(dian)(dian)容(rong)分(fen)(fen)(fen)(fen)(fen)頻(pin)(pin)(pin)(pin)(pin)電(dian)(dian)(dian)(dian)路上(shang)，則(ze)一階(jie)分(fen)(fen)(fen)(fen)(fen)頻(pin)(pin)(pin)(pin)(pin)器每倍(bei)(bei)頻(pin)(pin)(pin)(pin)(pin)負載功率（聲(sheng)(sheng)壓級(ji)(ji)）增加（6分(fen)(fen)(fen)(fen)(fen)貝(bei)(bei)）二階(jie)分(fen)(fen)(fen)(fen)(fen)頻(pin)(pin)(pin)(pin)(pin)器每倍(bei)(bei)頻(pin)(pin)(pin)(pin)(pin)負載功率（聲(sheng)(sheng)壓級(ji)(ji)）增加（12分(fen)(fen)(fen)(fen)(fen)貝(bei)(bei)）。
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10-20
2021
關于電抗器和濾波器的區別濾(lv)(lv)(lv)波(bo)(bo)(bo)器(qi)(qi)(qi)(qi)和(he)(he)電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)在(zai)(zai)電(dian)力(li)系統(tong)中(zhong)(zhong)是(shi)(shi)常用(yong)的電(dian)氣設(she)備，那么(me)它(ta)(ta)們有哪(na)些不同呢(ni)？1、性(xing)質不同濾(lv)(lv)(lv)波(bo)(bo)(bo)器(qi)(qi)(qi)(qi)是(shi)(shi)由電(dian)感、電(dian)容和(he)(he)電(dian)阻(zu)組成。它(ta)(ta)可以(yi)對電(dian)源中(zhong)(zhong)特定(ding)(ding)頻(pin)率的頻(pin)點或(huo)該頻(pin)點以(yi)外的頻(pin)率進行濾(lv)(lv)(lv)除，得到或(huo)消除一(yi)個(ge)特定(ding)(ding)頻(pin)率的電(dian)源信(xin)號(hao)；而電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)則(ze)是(shi)(shi)理解為(wei)導體在(zai)(zai)通電(dian)時會在(zai)(zai)其所(suo)占據的一(yi)定(ding)(ding)空間范圍內(nei)產生磁場(chang)，所(suo)以(yi)所(suo)有能載流(liu)的電(dian)導體都(dou)有一(yi)般意義上(shang)的感性(xing)。2、分類不同濾(lv)(lv)(lv)波(bo)(bo)(bo)器(qi)(qi)(qi)(qi)可分為(wei)模(mo)擬濾(lv)(lv)(lv)波(bo)(bo)(bo)器(qi)(qi)(qi)(qi)和(he)(he)數字濾(lv)(lv)(lv)波(bo)(bo)(bo)器(qi)(qi)(qi)(qi)兩種(zhong)；而電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)按結構及(ji)冷(leng)卻(que)介(jie)質：分為(wei)空心式(shi)(shi)、鐵心式(shi)(shi)、干(gan)式(shi)(shi)、油浸(jin)式(shi)(shi)等。按接法：分為(wei)并(bing)聯電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)和(he)(he)串(chuan)聯電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)。按用(yong)途：限流(liu)電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)、濾(lv)(lv)(lv)波(bo)(bo)(bo)電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)、平波(bo)(bo)(bo)電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)、串(chuan)聯電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)、進線(xian)(xian)電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)、出線(xian)(xian)電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)等。3、作(zuo)用(yong)不同濾(lv)(lv)(lv)波(bo)(bo)(bo)器(qi)(qi)(qi)(qi)在(zai)(zai)電(dian)路(lu)中(zhong)(zhong)，可以(yi)使信(xin)號(hao)中(zhong)(zhong)特定(ding)(ding)的頻(pin)率成分通過，而極(ji)大地衰(shuai)減其他頻(pin)率成分；而電(dian)力(li)系統(tong)中(zhong)(zhong)常用(yong)的，如串(chuan)聯電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)和(he)(he)并(bing)聯電(dian)抗(kang)(kang)(kang)(kang)(kang)(kang)器(qi)(qi)(qi)(qi)等，主要(yao)是(shi)(shi)用(yong)來限制(zhi)短路(lu)電(dian)流(liu)，也有在(zai)(zai)濾(lv)(lv)(lv)波(bo)(bo)(bo)器(qi)(qi)(qi)(qi)中(zhong)(zhong)與電(dian)容器(qi)(qi)(qi)(qi)串(chuan)聯或(huo)并(bing)聯用(yong)來限制(zhi)電(dian)網中(zhong)(zhong)的高(gao)次諧波(bo)(bo)(bo)。
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