水(shui)輪發電(dian)(dian)(dian)機定子繞組使用(yong)的(de)是(shi)熒光光纖測(ce)溫(wen)裝(zhuang)(zhuang)置，可以直接(jie)安(an)裝(zhuang)(zhuang)在(zai)(zai)電(dian)(dian)(dian)力行(xing)業熱點溫(wen)度監測(ce)裝(zhuang)(zhuang)置上(shang)。 高(gao)壓電(dian)(dian)(dian)氣(qi)設備電(dian)(dian)(dian)流通路的(de)觸(chu)點·接(jie)頭·在(zai)(zai)高(gao)壓強電(dian)(dian)(dian)流沖擊·高(gao)溫(wen)高(gao)濕(shi)空氣(qi)顆粒物等條件下(xia)(xia)運行(xing)過程中;因氣(qi)體(ti)粉塵的(de)污(wu)染·接(jie)觸(chu)點的(de)氧化(hua)、電(dian)(dian)(dian)化(hua)學反應﹑機械(xie)結構的(de)老化(hua)松(song)動等因素﹐造成觸(chu)點有效過電(dian)(dian)(dian)面積(ji)減小﹑電(dian)(dian)(dian)阻增大﹐在(zai)(zai)一定負荷條件下(xia)(xia)......
水電站發電機(ji)定子(zi)線棒(bang)光(guang)(guang)纖(xian)(xian)測(ce)(ce)溫(wen)(wen)，定子(zi)鐵芯光(guang)(guang)纖(xian)(xian)測(ce)(ce)溫(wen)(wen)，上下端壓指光(guang)(guang)纖(xian)(xian)測(ce)(ce)溫(wen)(wen)，匯流排(pai)光(guang)(guang)纖(xian)(xian)測(ce)(ce)溫(wen)(wen)，接線端子(zi)光(guang)(guang)纖(xian)(xian)測(ce)(ce)溫(wen)(wen)，轉子(zi)磁極(ji)光(guang)(guang)纖(xian)(xian)測(ce)(ce)溫(wen)(wen)，阻(zu)尼條，集電環熒(ying)光(guang)(guang)光(guang)(guang)纖(xian)(xian)測(ce)(ce)溫(wen)(wen)傳感在線監測(ce)(ce)系統完(wan)全(quan)替代RTD鉑(bo)電阻(zu)方(fang)案，歡迎朋友們合作！ 溫(wen)(wen)度(du)對于電站設(she)備(bei)的安全(quan)運(yun)行(xing)至關重要(yao)，設(she)備(bei)運(yun)行(xing)過程中如果溫(wen)(wen)度(du)或溫(wen)(wen)升(sheng)超過允(yun)許(xu)極(ji)限(xian)值(zhi)，設(she)備(bei)故障率(lv)會大......
電(dian)機(ji)(ji)溫(wen)升(sheng)是(shi)電(dian)機(ji)(ji)潛在的安全(quan)(quan)隱(yin)患，但由于電(dian)機(ji)(ji)結構原因，電(dian)機(ji)(ji)內部(bu)(bu)(bu)實際的溫(wen)升(sheng)無法直接測量。因此，在實際運行(xing)過程(cheng)中，有必要研(yan)究電(dian)機(ji)(ji)內部(bu)(bu)(bu)全(quan)(quan)域的溫(wen)度(du)及溫(wen)升(sheng)規律(lv)，分析各個(ge)部(bu)(bu)(bu)件(jian)的最(zui)高溫(wen)升(sheng)是(shi)否(fou)在電(dian)機(ji)(ji)絕緣材料的最(zui)大(da)容忍濕升(sheng)范圍之內，以避免當電(dian)機(ji)(ji)在不同(tong)工況(kuang)下(xia)運行(xing)時，電(dian)機(ji)(ji)溫(wen)升(sheng)對(dui)電(dian)機(ji)(ji)、對(dui)水(shui)泵電(dian)機(ji)(ji)機(ji)(ji)組(zu)乃至(zhi)對(dui)整個(ge)電(dian)力工程(cheng)的安全(quan)(quan)穩定......
