江蘇乃爾風電技術開發有限公司
盤pan式shi發fa電dian機ji滑hua環huan消xiao融rong的de主zhu要yao原yuan因yin是shi轉zhuan子zi電dian路lu中zhong碳tan刷shua的de當dang前qian分fen布bu不bu平ping衡heng,接jie觸chu阻zu力li小xiao的de碳tan刷shua電dian路lu電dian流liu成cheng倍bei增zeng加jia,導dao致zhi滑hua環huan表biao麵mian與yu碳tan刷shua之zhi間jian的de高gao溫wen。碳tan刷shua之zhi間jian的de摩mo擦ca會hui導dao致zhi滑hua環huan的de熱re腐fu蝕shi,表biao麵mian磨mo損sun越yue嚴yan重zhong,滑hua環huan溫wen度du越yue高gao。當dang圓yuan盤pan滑hua環huan被bei消xiao融rong到dao一yi定ding程cheng度du時shi,碳tan刷shua會hui跳tiao躍yue振zhen動dong。同tong樣yang,當碳刷上的壓力在高溫下振動時,它會過熱、變形並降低其彈性。

當在盤式發電機滑環運行過程中出現上述現象時,用戶需要采取以下措施:shouxian,yonghuxuyaoguanbifadianji,yongrouruancailiaohelianghaodediandaolvyongtanshuagenghuansuoyouyuanpanhuahuantanshua,bingzaianzhuangqianyanmotanshuadegongzuobiaomian,shiqijiechumianjidayu 90%。此(ci)外(wai),還(hai)應(ying)移(yi)除(chu)光(guang)盤(pan)滑(hua)環(huan)的(de)刷(shua)支(zhi)架(jia)。根(gen)據(ju)毛(mao)筆(bi)支(zhi)架(jia)的(de)原(yuan)始(shi)位(wei)置(zhi),應(ying)扭(niu)曲(qu)和(he)挖(wa)掘(jue)刷(shua)架(jia)正(zheng)負(fu)導(dao)電(dian)板(ban)上(shang)的(de)孔(kong),並(bing)直(zhi)接(jie)將(jiang)碳(tan)和(he)刷(shua)外(wai)部(bu)引(yin)線(xian)壓(ya)在(zai)導(dao)電(dian)銅(tong)板(ban)上(shang)。這(zhe)樣(yang),圓(yuan)盤(pan)滑(hua)環(huan)的(de)畫(hua)筆(bi)支(zhi)架(jia)隻(zhi)能(neng)起(qi)到(dao)固(gu)定(ding)的(de)作(zuo)用(yong),直(zhi)流(liu)電(dian)流(liu)直(zhi)接(jie)引(yin)入(ru)導(dao)電(dian)板(ban),而(er)無(wu)需(xu)通(tong)過(guo)接(jie)觸(chu)表(biao)麵(mian)。其(qi)次(ci),用(yong)戶(hu)需(xu)要(yao)轉(zhuan)動(dong)和(he)拋(pao)光(guang)盤(pan)式(shi)發(fa)電(dian)機(ji)滑(hua)環(huan)的(de)消(xiao)融(rong)表(biao)麵(mian),使(shi)其(qi)完(wan)成(cheng)完(wan)全(quan)符(fu)合(he)技(ji)術(shu)要(yao)求(qiu)。
yonghutingzhijiqibingwanchengpanshifadianjihuahuanchulihou,bixujiaqianggongchangdehuanjingchuli,jianshaofenchenjinru,jishitongfenghexiaosanreliang,jiangdichangfangwendu。ciwai,haiyangeanzhaopanshifadianjihuahuancaozuoguichengjinxingrichangweihu,meitianjianzhatanshua、滑環。操作過程中,應定期測量滑環、碳刷和鉛絲的溫度。一旦發現異常情況,采取適當措施處理。
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