船用電纜絕緣老化的研究

船(chuan)(chuan)(chuan)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)作(zuo)(zuo)為艦(jian)船(chuan)(chuan)(chuan)上電(dian)(dian)(dian)(dian)(dian)(dian)氣系(xi)統的(de)(de)(de)(de)(de)組成部分(fen)(fen)，擔負為船(chuan)(chuan)(chuan)上各(ge)種(zhong)(zhong)(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)氣設備(bei)提供(gong)動(dong)(dong)力電(dian)(dian)(dian)(dian)(dian)(dian)源及信(xin)號傳輸等(deng)重要任務。船(chuan)(chuan)(chuan)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)常年(nian)運行(xing)(xing)在(zai)惡劣的(de)(de)(de)(de)(de)環境當中(zhong)，容(rong)易造(zao)成絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)層(ceng)的(de)(de)(de)(de)(de)老(lao)化(hua)(hua)(hua)甚至損(sun)(sun)壞(huai)(huai)。老(lao)化(hua)(hua)(hua)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)成為艦(jian)船(chuan)(chuan)(chuan)正(zheng)常運行(xing)(xing)的(de)(de)(de)(de)(de)重大(da)**隱(yin)患。因(yin)此(ci)，本論(lun)文擬對(dui)(dui)船(chuan)(chuan)(chuan)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)(de)(de)(de)絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)和老(lao)化(hua)(hua)(hua)狀(zhuang)態(tai)進(jin)行(xing)(xing)研究，并預測(ce)(ce)(ce)(ce)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)(de)(de)(de)使(shi)用(yong)(yong)壽(shou)命(ming)(ming)，提高艦(jian)船(chuan)(chuan)(chuan)電(dian)(dian)(dian)(dian)(dian)(dian)氣系(xi)統的(de)(de)(de)(de)(de)可(ke)靠性(xing)，避免災(zai)難性(xing)事故的(de)(de)(de)(de)(de)發生。 目前，國內外對(dui)(dui)船(chuan)(chuan)(chuan)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)(de)(de)(de)絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)狀(zhuang)態(tai)檢(jian)(jian)測(ce)(ce)(ce)(ce)還沒(mei)有規范(fan)的(de)(de)(de)(de)(de)技術標準(zhun)和有效(xiao)的(de)(de)(de)(de)(de)測(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)方法(fa)(fa)，因(yin)此(ci)，試(shi)(shi)(shi)(shi)(shi)驗(yan)借鑒電(dian)(dian)(dian)(dian)(dian)(dian)力系(xi)統中(zhong)對(dui)(dui)電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)狀(zhuang)態(tai)的(de)(de)(de)(de)(de)檢(jian)(jian)測(ce)(ce)(ce)(ce)方法(fa)(fa)，如介質(zhi)損(sun)(sun)耗的(de)(de)(de)(de)(de)測(ce)(ce)(ce)(ce)量(liang)、泄(xie)漏電(dian)(dian)(dian)(dian)(dian)(dian)流和絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)量(liang)等(deng)，結合船(chuan)(chuan)(chuan)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)檢(jian)(jian)測(ce)(ce)(ce)(ce)的(de)(de)(de)(de)(de)特殊要求，完成對(dui)(dui)船(chuan)(chuan)(chuan)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)狀(zhuang)態(tai)的(de)(de)(de)(de)(de)評估(gu)。 試(shi)(shi)(shi)(shi)(shi)驗(yan)選(xuan)取(qu)乙(yi)丙絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)線纜(lan)(lan)(lan)(CEF)和天然(ran)丁(ding)苯(ben)橡膠(jiao)絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)線纜(lan)(lan)(lan)(CXFR)兩種(zhong)(zhong)(zhong)常用(yong)(yong)船(chuan)(chuan)(chuan)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)，將電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)分(fen)(fen)別(bie)在(zai)120℃、140℃和160℃的(de)(de)(de)(de)(de)溫(wen)度(du)下進(jin)行(xing)(xing)熱老(lao)化(hua)(hua)(hua)試(shi)(shi)(shi)(shi)(shi)驗(yan)。對(dui)(dui)老(lao)化(hua)(hua)(hua)后(hou)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)進(jin)行(xing)(xing)直(zhi)流耐壓試(shi)(shi)(shi)(shi)(shi)驗(yan)，并分(fen)(fen)別(bie)測(ce)(ce)(ce)(ce)量(liang)其(qi)在(zai)空氣中(zhong)和水中(zhong)的(de)(de)(de)(de)(de)泄(xie)漏電(dian)(dian)(dian)(dian)(dian)(dian)流和絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)阻。試(shi)(shi)(shi)(shi)(shi)驗(yan)結果顯示，老(lao)化(hua)(hua)(hua)后(hou)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)(de)(de)(de)泄(xie)漏電(dian)(dian)(dian)(dian)(dian)(dian)流和絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)阻變(bian)化(hua)(hua)(hua)有突變(bian)性(xing)，可(ke)以用(yong)(yong)來定(ding)性(xing)判斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)狀(zhuang)態(tai)的(de)(de)(de)(de)(de)好壞(huai)(huai)。 然(ran)后(hou)試(shi)(shi)(shi)(shi)(shi)驗(yan)采用(yong)(yong)測(ce)(ce)(ce)(ce)量(liang)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)(de)(de)(de)機(ji)械性(xing)能(neng)來分(fen)(fen)析電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)壽(shou)命(ming)(ming)趨(qu)勢。使(shi)用(yong)(yong)拉伸(shen)儀器測(ce)(ce)(ce)(ce)量(liang)老(lao)化(hua)(hua)(hua)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)(de)(de)(de)抗拉強度(du)和斷(duan)裂(lie)伸(shen)長(chang)(chang)率(lv)等(deng)機(ji)械性(xing)能(neng)參數(shu)，將測(ce)(ce)(ce)(ce)得(de)的(de)(de)(de)(de)(de)數(shu)據分(fen)(fen)析整理(li)，通過綜合對(dui)(dui)比發現斷(duan)裂(lie)伸(shen)長(chang)(chang)率(lv)有較(jiao)好的(de)(de)(de)(de)(de)變(bian)化(hua)(hua)(hua)趨(qu)勢，因(yin)此(ci)選(xuan)用(yong)(yong)它作(zuo)(zuo)為電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)壽(shou)命(ming)(ming)評估(gu)的(de)(de)(de)(de)(de)參數(shu)。對(dui)(dui)斷(duan)裂(lie)伸(shen)長(chang)(chang)率(lv)的(de)(de)(de)(de)(de)趨(qu)勢用(yong)(yong)指(zhi)數(shu)函數(shu)進(jin)行(xing)(xing)數(shu)學(xue)擬合，得(de)到(dao)兩種(zhong)(zhong)(zhong)線纜(lan)(lan)(lan)在(zai)三(san)種(zhong)(zhong)(zhong)溫(wen)度(du)下的(de)(de)(de)(de)(de)斷(duan)裂(lie)伸(shen)長(chang)(chang)率(lv)指(zhi)數(shu)公式。由于電(dian)(dian)(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)產品所采用(yong)(yong)的(de)(de)(de)(de)(de)高分(fen)(fen)子材料在(zai)一定(ding)溫(wen)度(du)范(fan)圍內熱老(lao)化(hua)(hua)(hua)時大(da)多(duo)符合化(hua)(hua)(hua)學(xue)反(fan)應動(dong)(dong)力學(xue)的(de)(de)(de)(de)(de)熱老(lao)化(hua)(hua)(hua)壽(shou)命(ming)(ming)方程，文中(zhong)*后(hou)使(shi)用(yong)(yong)*小二乘法(fa)(fa)計算(suan)出乙(yi)丙絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)線纜(lan)(lan)(lan)(CEF)和天然(ran)丁(ding)苯(ben)橡膠(jiao)絕(jue)(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)線纜(lan)(lan)(lan)(CXFR)的(de)(de)(de)(de)(de)熱老(lao)化(hua)(hua)(hua)壽(shou)命(ming)(ming)數(shu)學(xue)公式。根據線纜(lan)(lan)(lan)的(de)(de)(de)(de)(de)允許溫(wen)度(du)對(dui)(dui)試(shi)(shi)(shi)(shi)(shi)驗(yan)的(de)(de)(de)(de)(de)兩種(zhong)(zhong)(zhong)船(chuan)(chuan)(chuan)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)進(jin)行(xing)(xing)壽(shou)命(ming)(ming)評估(gu)。

揚州市紅旗電纜制造有限公司專業生產船舶修造、海上石油平臺船用電纜，公司竭誠歡迎廣大新老客戶前來選購，請大家認準公司**官方網絡直銷聯系人：朱仕紅  13505274439