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驗證真空斷路器的完好性

發布時間:2023-05-12 14:41:28 來源:四川五高電氣有限公司

  檢(jian)驗(yan)(yan)(yan)(yan)時,應(ying)漸漸地移近帶電(dian)設備(bei)至發(fa)光(guang)或(huo)(huo)發(fa)聲止,以(yi)驗(yan)(yan)(yan)(yan)證真空斷路器的完好性。然后再在需要(yao)進行(xing)驗(yan)(yan)(yan)(yan)電(dian)的設備(bei)上檢(jian)測。同桿架(jia)設的多(duo)層(ceng)線(xian)路驗(yan)(yan)(yan)(yan)電(dian)時,應(ying)先驗(yan)(yan)(yan)(yan)低壓,后驗(yan)(yan)(yan)(yan)高(gao)壓,先驗(yan)(yan)(yan)(yan)下層(ceng),后驗(yan)(yan)(yan)(yan)上層(ceng)。需要(yao)特(te)別(bie)說明的是,在保管(guan)和運輸中,不要(yao)使(shi)其強烈振動或(huo)(huo)受沖擊,不準擅自(zi)調整拆裝,凡有雨(yu)雪等影(ying)響絕緣性能的環境,一定不能使(shi)用。

  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)是一(yi)(yi)種(zhong)具(ju)有(you)良好(hao)保護(hu)(hu)設(she)備,能(neng)(neng)夠在(zai)(zai)使(shi)用(yong)(yong)中發(fa)揮(hui)重(zhong)要的(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)和(he)價(jia)值,主要用(yong)(yong)來檢(jian)(jian)驗(yan)設(she)備對(dui)(dui)地(di)電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)在(zai)(zai)250V以上的(de)(de)(de)(de)(de)高壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)氣設(she)備。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)在(zai)(zai)使(shi)用(yong)(yong)中具(ju)有(you)不(bu)同(tong)的(de)(de)(de)(de)(de)形(xing)式和(he)類型(xing)(xing), 在(zai)(zai)使(shi)用(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)驗(yan)電(dian)(dian)(dian)前,一(yi)(yi)定(ding)要認真(zhen)(zhen)(zhen)(zhen)(zhen)閱讀使(shi)用(yong)(yong)說明書,檢(jian)(jian)查(cha)一(yi)(yi)下(xia)試(shi)驗(yan)是否(fou)超周(zhou)期、外表是否(fou)損壞、破傷(shang)。例如,GDY型(xing)(xing)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)在(zai)(zai)從包(bao)中取出(chu)時(shi),首(shou)先(xian)(xian)應(ying)(ying)觀(guan)察電(dian)(dian)(dian)轉(zhuan)指示(shi)器(qi)(qi)葉片(pian)是否(fou)有(you)脫軸現象,警報是否(fou)發(fa)出(chu)音(yin)響,脫軸者(zhe)(zhe)不(bu)得使(shi)用(yong)(yong),然(ran)(ran)后(hou)將電(dian)(dian)(dian)轉(zhuan)指示(shi)器(qi)(qi)在(zai)(zai)手(shou)中輕(qing)輕(qing)搖晃,其(qi)葉片(pian)應(ying)(ying)稍有(you)擺動,證(zheng)(zheng)明良好(hao),然(ran)(ran)后(hou)檢(jian)(jian)查(cha)報警部(bu)(bu)(bu)(bu)分,證(zheng)(zheng)明音(yin)響良好(hao)。對(dui)(dui)于GSY型(xing)(xing)系列高壓(ya)(ya)(ya)(ya)聲光(guang)型(xing)(xing)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)在(zai)(zai)操(cao)(cao)(cao)作(zuo)(zuo)前應(ying)(ying)對(dui)(dui)指示(shi)器(qi)(qi)進(jin)行(xing)自檢(jian)(jian)試(shi)驗(yan),才能(neng)(neng)將指示(shi)器(qi)(qi)旋轉(zhuan)固定(ding)在(zai)(zai)操(cao)(cao)(cao)作(zuo)(zuo)桿上,并將操(cao)(cao)(cao)作(zuo)(zuo)桿拉伸至規定(ding)長度,再作(zuo)(zuo)一(yi)(yi)次(ci)自檢(jian)(jian)后(hou)才能(neng)(neng)進(jin)行(xing)。注意(yi),真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)不(bu)能(neng)(neng)檢(jian)(jian)測(ce)直流電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)。驗(yan)電(dian)(dian)(dian)時(shi),操(cao)(cao)(cao)作(zuo)(zuo)人(ren)員一(yi)(yi)定(ding)要戴絕(jue)緣手(shou)套(tao),穿絕(jue)緣靴,防止跨步電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)或(huo)接(jie)觸(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)對(dui)(dui)人(ren)體(ti)的(de)(de)(de)(de)(de)傷(shang)害。操(cao)(cao)(cao)作(zuo)(zuo)者(zhe)(zhe)應(ying)(ying)手(shou)握(wo)罩護(hu)(hu)環以下(xia)的(de)(de)(de)(de)(de)握(wo)手(shou)部(bu)(bu)(bu)(bu)分,先(xian)(xian)在(zai)(zai)有(you)電(dian)(dian)(dian)設(she)備上進(jin)行(xing)檢(jian)(jian)驗(yan)。目(mu)前,廣泛(fan)采用(yong)(yong)的(de)(de)(de)(de)(de)有(you)發(fa)光(guang)型(xing)(xing)高真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)、聲光(guang)型(xing)(xing)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)、風(feng)(feng)車式真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)三種(zhong)類型(xing)(xing)。它(ta)們一(yi)(yi)般都是由檢(jian)(jian)測(ce)部(bu)(bu)(bu)(bu)分(指示(shi)器(qi)(qi)部(bu)(bu)(bu)(bu)分或(huo)風(feng)(feng)車)、絕(jue)緣部(bu)(bu)(bu)(bu)分、握(wo)手(shou)部(bu)(bu)(bu)(bu)分三大部(bu)(bu)(bu)(bu)分組(zu)成。 真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)在(zai)(zai)使(shi)用(yong)(yong)之(zhi)前要進(jin)行(xing)合理的(de)(de)(de)(de)(de)檢(jian)(jian)驗(yan),保證(zheng)(zheng)能(neng)(neng)夠在(zai)(zai)使(shi)用(yong)(yong)中發(fa)揮(hui)重(zhong)要的(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)和(he)價(jia)值。在(zai)(zai)使(shi)用(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)進(jin)行(xing)驗(yan)電(dian)(dian)(dian)時(shi),首(shou)先(xian)(xian)必(bi)須認真(zhen)(zhen)(zhen)(zhen)(zhen)執行(xing)操(cao)(cao)(cao)作(zuo)(zuo)監護(hu)(hu)制(zhi),一(yi)(yi)人(ren)操(cao)(cao)(cao)作(zuo)(zuo),一(yi)(yi)人(ren)監護(hu)(hu)。操(cao)(cao)(cao)作(zuo)(zuo)者(zhe)(zhe)在(zai)(zai)前,監護(hu)(hu)人(ren)在(zai)(zai)后(hou)。使(shi)用(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)時(shi),必(bi)須注意(yi)其(qi)定(ding)電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)要和(he)被測(ce)電(dian)(dian)(dian)氣設(she)備的(de)(de)(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)等級相適(shi)應(ying)(ying),否(fou)則可(ke)能(neng)(neng)會危及(ji)操(cao)(cao)(cao)作(zuo)(zuo)人(ren)員的(de)(de)(de)(de)(de)人(ren)身安全或(huo)造(zao)成錯誤判斷(duan)(duan)(duan)(duan)。不(bu)要把它(ta)放在(zai)(zai)露天烈日下(xia)暴(bao)曬,應(ying)(ying)保存(cun)在(zai)(zai)干燥通(tong)風(feng)(feng)處,不(bu)要用(yong)(yong)帶腐(fu)蝕性的(de)(de)(de)(de)(de)化學溶劑和(he)洗滌劑進(jin)行(xing)擦(ca)拭或(huo)接(jie)觸(chu)。

  絕緣部(bu)分(fen)(fen)系(xi)(xi)指(zhi)自(zi)指(zhi)示器下部(bu)金屬銜接螺絲起至罩護(hu)環止的(de)部(bu)分(fen)(fen),握手部(bu)分(fen)(fen)系(xi)(xi)指(zhi)罩護(hu)環以下的(de)部(bu)分(fen)(fen)。其中絕緣部(bu)分(fen)(fen)、握手部(bu)分(fen)(fen)根(gen)據電(dian)壓等級的(de)不(bu)同(tong)其長度也不(bu)相同(tong)。

  真空(kong)斷路(lu)器按(an)(an)照(zhao)正常(chang)方式和(he)(he)方法(fa)進行(xing)生(sheng)產(chan)和(he)(he)使(shi)用,保證(zheng)能夠(gou)按(an)(an)照(zhao)一定的原理和(he)(he)方式進行(xing)生(sheng)產(chan)和(he)(he)使(shi)用。