可(ke)以避免系统发(fa)生(sheng)单相接地(di)故障时的(de)铁磁谐振发(fa)生(sheng)，经过(guo)经验表(biao)(biao)明，四(si)连(lian)体(ti)(ti)用(yong)铁心一(yi)(yi)(yi)体(ti)(ti)的(de)消谐效(xiao)果更好。四(si)、组(zu)合互(hu)感(gan)器(qi)(qi)(qi)顾名思义，就(jiu)(jiu)是(shi)将电(dian)(dian)(dian)(dian)流互(hu)感(gan)器(qi)(qi)(qi)、电(dian)(dian)(dian)(dian)压(ya)互(hu)感(gan)器(qi)(qi)(qi)组(zu)合在一(yi)(yi)(yi)起，为一(yi)(yi)(yi)体(ti)(ti)。一(yi)(yi)(yi)般(ban)在关口计(ji)量、专变用(yong)户等用(yong)得(de)较多。五、预付(fu)费(fei)(fei)其(qi)实(shi)(shi)用(yong)电(dian)(dian)(dian)(dian)和(he)用(yong)电(dian)(dian)(dian)(dian)话(hua)一(yi)(yi)(yi)样(yang)，电(dian)(dian)(dian)(dian)话(hua)都要(yao)先交钱，那(nei)电(dian)(dian)(dian)(dian)费(fei)(fei)为什(shen)么不可(ke)以呢。通过(guo)断(duan)路(lu)器(qi)(qi)(qi)、组(zu)合互(hu)感(gan)器(qi)(qi)(qi)、电(dian)(dian)(dian)(dian)能(neng)表(biao)(biao)、后台计(ji)量控制等部分(fen)(fen)组(zu)成预付(fu)费(fei)(fei)，可(ke)以实(shi)(shi)现欠费(fei)(fei)拉(la)闸(zha)，缴(jiao)费(fei)(fei)允许(xu)合闸(zha)，有(you)效(xiao)提高供(gong)(gong)电(dian)(dian)(dian)(dian)公司(si)的(de)那(nei)啥来着，我忘(wang)词(ci)了。根据不同的(de)运(yun)行环境(jing)也(ye)分(fen)(fen)为一(yi)(yi)(yi)体(ti)(ti)式(shi)、分(fen)(fen)体(ti)(ti)式(shi)、落地(di)式(shi)、低压(ya)预付(fu)费(fei)(fei)等，这里就(jiu)(jiu)贴一(yi)(yi)(yi)个(ge)我做的(de)分(fen)(fen)体(ti)(ti)式(shi)预付(fu)费(fei)(fei)模型。当然除(chu)了讲的(de)这些(xie)，还有(you)一(yi)(yi)(yi)些(xie)其(qi)他方面的(de)互(hu)感(gan)器(qi)(qi)(qi)，比如套管式(shi)、高压(ya)电(dian)(dian)(dian)(dian)能(neng)表(biao)(biao)、电(dian)(dian)(dian)(dian)容式(shi)电(dian)(dian)(dian)(dian)压(ya)互(hu)感(gan)器(qi)(qi)(qi)、油(you)浸式(shi)、电(dian)(dian)(dian)(dian)子式(shi)等。互(hu)感(gan)器(qi)(qi)(qi)，就(jiu)(jiu)选浙江邦凯(kai)电(dian)(dian)(dian)(dian)气(qi)科技有(you)限公司(si)，让您满意，欢迎您的(de)来电(dian)(dian)(dian)(dian)哦(e)！陕(shan)西电(dian)(dian)(dian)(dian)压(ya)互(hu)感(gan)器(qi)(qi)(qi)厂家供(gong)(gong)应

互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)有电(dian)(dian)(dian)压(ya)(ya)(ya)(ya)互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)和电(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)两种(zhong)，都是(shi)用(yong)(yong)于高(gao)压(ya)(ya)(ya)(ya)电(dian)(dian)(dian)网的保护检测的电(dian)(dian)(dian)气(qi)(qi)设备。原理(li)(li)和变压(ya)(ya)(ya)(ya)器(qi)(qi)(qi)相似，利(li)用(yong)(yong)电(dian)(dian)(dian)生磁磁生电(dian)(dian)(dian)将(jiang)高(gao)压(ya)(ya)(ya)(ya)转化为危险性较(jiao)小，对设备要(yao)(yao)(yao)求(qiu)较(jiao)低(di)的低(di)压(ya)(ya)(ya)(ya)小电(dian)(dian)(dian)流(liu)(liu)。一(yi)(yi)(yi)(yi)、先看互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)为什么存在(zai)，作用(yong)(yong)是(shi)什么？首先是(shi)电(dian)(dian)(dian)压(ya)(ya)(ya)(ya)，中高(gao)压(ya)(ya)(ya)(ya)线路想(xiang)计量(liang)或(huo)(huo)保护的话，要(yao)(yao)(yao)用(yong)(yong)电(dian)(dian)(dian)能(neng)(neng)表(biao)(biao)或(huo)(huo)其他(ta)一(yi)(yi)(yi)(yi)些仪(yi)(yi)器(qi)(qi)(qi)吧，这(zhei)么高(gao)的电(dian)(dian)(dian)压(ya)(ya)(ya)(ya)，电(dian)(dian)(dian)能(neng)(neng)表(biao)(biao)或(huo)(huo)仪(yi)(yi)器(qi)(qi)(qi)的绝缘(yuan)是(shi)承受(shou)不住的，所以(yi)需一(yi)(yi)(yi)(yi)种(zhong)要(yao)(yao)(yao)互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)把高(gao)电(dian)(dian)(dian)压(ya)(ya)(ya)(ya)变换(huan)成标(biao)准的低(di)电(dian)(dian)(dian)压(ya)(ya)(ya)(ya)。然(ran)后就(jiu)(jiu)(jiu)是(shi)电(dian)(dian)(dian)流(liu)(liu)，和电(dian)(dian)(dian)压(ya)(ya)(ya)(ya)也是(shi)一(yi)(yi)(yi)(yi)样(yang)的，一(yi)(yi)(yi)(yi)次电(dian)(dian)(dian)流(liu)(liu)大动辄几百安、上千(qian)，电(dian)(dian)(dian)能(neng)(neng)表(biao)(biao)或(huo)(huo)仪(yi)(yi)器(qi)(qi)(qi)也承受(shou)不住，所以(yi)需要(yao)(yao)(yao)一(yi)(yi)(yi)(yi)种(zhong)互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)将(jiang)大电(dian)(dian)(dian)流(liu)(liu)变换(huan)成标(biao)准的低(di)电(dian)(dian)(dian)流(liu)(liu)。这(zhei)样(yang)做之后好处很多，①计量(liang)、保护等(deng)仪(yi)(yi)器(qi)(qi)(qi)仪(yi)(yi)表(biao)(biao)就(jiu)(jiu)(jiu)没高(gao)压(ya)(ya)(ya)(ya)，人抄表(biao)(biao)、检查(cha)等(deng)就(jiu)(jiu)(jiu)没啥(sha)危险。②计量(liang)、保护等(deng)仪(yi)(yi)器(qi)(qi)(qi)仪(yi)(yi)表(biao)(biao)可(ke)以(yi)做成统一(yi)(yi)(yi)(yi)的标(biao)准。③还有一(yi)(yi)(yi)(yi)些零序(xu)互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)、开合式(shi)、电(dian)(dian)(dian)源互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)、预付费等(deng)在(zai)后面详细说明。二(er)、互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)的原理(li)(li)互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)原理(li)(li)就(jiu)(jiu)(jiu)和变压(ya)(ya)(ya)(ya)器(qi)(qi)(qi)差不多，是(shi)一(yi)(yi)(yi)(yi)种(zhong)特规(gui)的变压(ya)(ya)(ya)(ya)器(qi)(qi)(qi)，如果(guo)对变压(ya)(ya)(ya)(ya)器(qi)(qi)(qi)基(ji)本原理(li)(li)不清(qing)楚的，建议(yi)去(qu)看高(gao)中物理(li)(li)知识。下(xia)面我从(cong)不同类(lei)型(xing)的互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)来(lai)简(jian)单讲(jiang)解一(yi)(yi)(yi)(yi)下(xia)：只能(neng)(neng)简(jian)单讲(jiang)解，如果(guo)细分了说我可(ke)以(yi)说上一(yi)(yi)(yi)(yi)整天(tian)。一(yi)(yi)(yi)(yi)、低(di)压(ya)(ya)(ya)(ya)电(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)低(di)压(ya)(ya)(ya)(ya)电(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)分为壳(qiao)(qiao)体(ti)类(lei)和浇注体(ti)类(lei)壳(qiao)(qiao)体(ti)类(lei)（不止这(zhei)，举个(ge)例子）浇注体(ti)类(lei)（不止这(zhei)，举个(ge)例子）都是(shi)用(yong)(yong)于低(di)压(ya)(ya)(ya)(ya)系统。甘肃(su)35kV组合互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)24小时服务浙江邦凯电(dian)(dian)(dian)气(qi)(qi)科(ke)技有限公司(si)致力于提供互(hu)(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)，欢迎新老客户来(lai)电(dian)(dian)(dian)！

一(yi)般均是(shi)使用对供(gong)(gong)电(dian)(dian)(dian)可(ke)靠(kao)性要求较(jiao)高、对单相(xiang)接(jie)(jie)(jie)地(di)(di)不(bu)(bu)必要立(li)即(ji)切断供(gong)(gong)电(dian)(dian)(dian)回路、但需发(fa)出(chu)绝缘破(po)坏监察信号(hao)、以(yi)维持(chi)继续(xu)供(gong)(gong)电(dian)(dian)(dian)一(yi)段(duan)时间的工(gong)矿企业内的不(bu)(bu)配(pei)出(chu)中(zhong)性线(xian)(xian)的三(san)相(xiang)三(san)线(xian)(xian)配(pei)电(dian)(dian)(dian)线(xian)(xian)路。当单相(xiang)接(jie)(jie)(jie)地(di)(di)时，该故障(zhang)线(xian)(xian)路上流(liu)过(guo)的零(ling)序电(dian)(dian)(dian)流(liu)是(shi)全系(xi)(xi)统(tong)(tong)非故障(zhang)系(xi)(xi)统(tong)(tong)电(dian)(dian)(dian)容(rong)电(dian)(dian)(dian)流(liu)之(zhi)和(he)，因而容(rong)易(yi)检测(ce)出(chu)接(jie)(jie)(jie)地(di)(di)故障(zhang)电(dian)(dian)(dian)流(liu)，故可(ke)用零(ling)序电(dian)(dian)(dian)流(liu)保护装置来监察相(xiang)对地(di)(di)。TT接(jie)(jie)(jie)地(di)(di)系(xi)(xi)统(tong)(tong)常(chang)应(ying)用于工(gong)农(nong)业、民用建(jian)筑的照明(ming)、动力(li)混(hun)合供(gong)(gong)电(dian)(dian)(dian)的三(san)相(xiang)四(si)线(xian)(xian)配(pei)电(dian)(dian)(dian)系(xi)(xi)统(tong)(tong)中(zhong)，常(chang)发(fa)现三(san)相(xiang)不(bu)(bu)平(ping)衡(heng)(heng)电(dian)(dian)(dian)流(liu)较(jiao)大，当发(fa)生一(yi)相(xiang)接(jie)(jie)(jie)地(di)(di)时，Id回路阻(zu)抗(kang)包括相(xiang)线(xian)(xian)阻(zu)抗(kang)Z1，PE线(xian)(xian)阻(zu)抗(kang)ZPE，负(fu)载侧(ce)接(jie)(jie)(jie)地(di)(di)电(dian)(dian)(dian)阻(zu)RA和(he)电(dian)(dian)(dian)源侧(ce)接(jie)(jie)(jie)地(di)(di)电(dian)(dian)(dian)阻(zu)RB，接(jie)(jie)(jie)触阻(zu)抗(kang)Zf，即(ji)ZS=Z1+ZPE+RA+RB+Zf，接(jie)(jie)(jie)地(di)(di)故障(zhang)电(dian)(dian)(dian)流(liu)Id=220/ZS，RA+RB>>Z1+ZPE+Zf，且RA+RB数值(zhi)一(yi)般均较(jiao)大，很(hen)明(ming)显TT系(xi)(xi)统(tong)(tong)的故障(zhang)环路阻(zu)抗(kang)大，产生的单接(jie)(jie)(jie)故障(zhang)电(dian)(dian)(dian)流(liu)Id，远远小于不(bu)(bu)平(ping)衡(heng)(heng)电(dian)(dian)(dian)流(liu)，很(hen)难(nan)检测(ce)出(chu)故障(zhang)电(dian)(dian)(dian)流(liu)，故不(bu)(bu)适用于TT接(jie)(jie)(jie)地(di)(di)系(xi)(xi)统(tong)(tong)。

以(yi)(yi)免原、副边绝(jue)缘损坏时(shi)(shi)，副边出(chu)现对(dui)地高(gao)电(dian)(dian)(dian)(dian)位而造成事故。电(dian)(dian)(dian)(dian)磁感(gan)(gan)(gan)(gan)(gan)应式(shi)(shi)(shi)电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)的等(deng)值(zhi)电(dian)(dian)(dian)(dian)路(lu)与(yu)变压(ya)(ya)(ya)(ya)(ya)器(qi)(qi)的等(deng)值(zhi)电(dian)(dian)(dian)(dian)路(lu)相同(tong)。电(dian)(dian)(dian)(dian)容分(fen)压(ya)(ya)(ya)(ya)(ya)式(shi)(shi)(shi)电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)。在(zai)(zai)电(dian)(dian)(dian)(dian)容分(fen)压(ya)(ya)(ya)(ya)(ya)器(qi)(qi)的基(ji)础上(shang)制成。电(dian)(dian)(dian)(dian)容式(shi)(shi)(shi)电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)多与(yu)电(dian)(dian)(dian)(dian)力(li)系统载波通信的耦合电(dian)(dian)(dian)(dian)容器(qi)(qi)合用，以(yi)(yi)简(jian)化系统，降(jiang)低造价(jia)。此(ci)时(shi)(shi)，它还(hai)需满足通信运行上(shang)的要(yao)求。电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)按结(jie)构分(fen)类，有(you)(you)充(chong)油式(shi)(shi)(shi)、干式(shi)(shi)(shi)以(yi)(yi)及三芯五柱式(shi)(shi)(shi)和(he)单(dan)相式(shi)(shi)(shi)，还(hai)有(you)(you)全(quan)绝(jue)缘式(shi)(shi)(shi)和(he)半(ban)绝(jue)缘式(shi)(shi)(shi)。高(gao)压(ya)(ya)(ya)(ya)(ya)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)作(zuo)用编(bian)辑互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)的作(zuo)用有(you)(you)以(yi)(yi)下几(ji)方面:将(jiang)一次(ci)(ci)回路(lu)的高(gao)电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)和(he)大(da)电(dian)(dian)(dian)(dian)流(liu)变为(wei)(wei)(wei)二(er)(er)(er)(er)次(ci)(ci)回路(lu)的标(biao)准位，通常(chang)额定二(er)(er)(er)(er)次(ci)(ci)电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)为(wei)(wei)(wei)100V，额定二(er)(er)(er)(er)次(ci)(ci)电(dian)(dian)(dian)(dian)流(liu)为(wei)(wei)(wei)5A，使测址仪(yi)表和(he)保护装(zhuang)置标(biao)准化，以(yi)(yi)及二(er)(er)(er)(er)次(ci)(ci)设备(bei)的绝(jue)缘水平可(ke)按低电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)设计，从而结(jie)构轻巧，价(jia)格(ge)便(bian)(bian)宜。所有(you)(you)二(er)(er)(er)(er)次(ci)(ci)设备(bei)可(ke)用低电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)、小电(dian)(dian)(dian)(dian)流(liu)的控(kong)制电(dian)(dian)(dian)(dian)缆连接(jie)(jie)，使屏内(nei)布线简(jian)一单(dan)、安装(zhuang)方便(bian)(bian)。同(tong)时(shi)(shi)，便(bian)(bian)于集中(zhong)处理，可(ke)实现远方控(kong)制和(he)测量。二(er)(er)(er)(er)次(ci)(ci)回路(lu)不(bu)受一次(ci)(ci)回路(lu)的限制.可(ke)采(cai)用Y形(xing)、△形(xing)或V形(xing)接(jie)(jie)法，因(yin)而接(jie)(jie)线灵活方便(bian)(bian)。同(tong)时(shi)(shi)，对(dui)二(er)(er)(er)(er)次(ci)(ci)设备(bei)进行维护、调换以(yi)(yi)及调整试(shi)验时(shi)(shi)，不(bu)需中(zhong)断一次(ci)(ci)系统的运行，适当地改变二(er)(er)(er)(er)次(ci)(ci)接(jie)(jie)线即可(ke)实现。使二(er)(er)(er)(er)次(ci)(ci)设备(bei)和(he)工(gong)作(zuo)人员与(yu)高(gao)电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)部分(fen)隔离，且互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)二(er)(er)(er)(er)次(ci)(ci)侧均接(jie)(jie)地，从而保证了设备(bei)和(he)人身的安全(quan)。在(zai)(zai)交流(liu)电(dian)(dian)(dian)(dian)路(lu)中(zhong)，常(chang)用互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)把高(gao)电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)转(zhuan)换成低电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)。互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)，就(jiu)选浙江邦凯电(dian)(dian)(dian)(dian)气科技有(you)(you)限公司，让您满意(yi)，期待(dai)您的光临！

剩(sheng)(sheng)(sheng)(sheng)(sheng)余(yu)(yu)(yu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)和零(ling)(ling)序(xu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)怎么(me)区分？为(wei)(wei)什(shen)么(me)有的(de)(de)(de)(de)(de)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)经过(guo)零(ling)(ling)线(xian)(xian)，有的(de)(de)(de)(de)(de)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)只过(guo)火线(xian)(xian)?答(da):剩(sheng)(sheng)(sheng)(sheng)(sheng)余(yu)(yu)(yu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)是(shi)(shi)(shi)(shi)用(yong)于(yu)(yu)(yu)(yu)电(dian)(dian)(dian)(dian)(dian)力(li)线(xian)(xian)路(lu)(lu)(lu)(lu)(lu)中(zhong)作为(wei)(wei)一(yi)(yi)种防止触电(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)保(bao)护装置。它(ta)(ta)(ta)是(shi)(shi)(shi)(shi)一(yi)(yi)个检测(ce)元件(jian)，俗称(cheng)RCT；其(qi)(qi)(qi)内部结构是(shi)(shi)(shi)(shi)一(yi)(yi)种高导磁的(de)(de)(de)(de)(de)铁(tie)氧体。见下(xia)(xia)图所示(shi)(shi)。根据控制环境与(yu)负载情(qing)况(kuang)，它(ta)(ta)(ta)有不同(tong)的(de)(de)(de)(de)(de)体积，小到家用(yong)电(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)漏电(dian)(dian)(dian)(dian)(dian)保(bao)护器(qi)(qi)(qi)中(zhong)的(de)(de)(de)(de)(de)DZ47-EL系列都有剩(sheng)(sheng)(sheng)(sheng)(sheng)余(yu)(yu)(yu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)。见下(xia)(xia)图所示(shi)(shi)。这种结构的(de)(de)(de)(de)(de)剩(sheng)(sheng)(sheng)(sheng)(sheng)余(yu)(yu)(yu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)，必须得将控制的(de)(de)(de)(de)(de)线(xian)(xian)路(lu)(lu)(lu)(lu)(lu)中(zhong)的(de)(de)(de)(de)(de)火线(xian)(xian)、零(ling)(ling)线(xian)(xian)一(yi)(yi)起穿过(guo)它(ta)(ta)(ta)的(de)(de)(de)(de)(de)中(zhong)心孔(kong)；因(yin)为(wei)(wei)它(ta)(ta)(ta)是(shi)(shi)(shi)(shi)检测(ce)整个线(xian)(xian)路(lu)(lu)(lu)(lu)(lu)中(zhong)的(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)瞬(shun)时值(zhi)的(de)(de)(de)(de)(de)矢(shi)(shi)量(liang)和，不然它(ta)(ta)(ta)就(jiu)失去它(ta)(ta)(ta)的(de)(de)(de)(de)(de)工作特性了。这里要搞(gao)清楚所谓的(de)(de)(de)(de)(de)剩(sheng)(sheng)(sheng)(sheng)(sheng)余(yu)(yu)(yu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)：它(ta)(ta)(ta)是(shi)(shi)(shi)(shi)指剩(sheng)(sheng)(sheng)(sheng)(sheng)余(yu)(yu)(yu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)动作保(bao)护装置主回路(lu)(lu)(lu)(lu)(lu)（零(ling)(ling)序(xu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)）的(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)瞬(shun)时值(zhi)的(de)(de)(de)(de)(de)矢(shi)(shi)量(liang)和，以其(qi)(qi)(qi)有效值(zhi)表示(shi)(shi)。对(dui)于(yu)(yu)(yu)(yu)单(dan)相(xiang)(xiang)线(xian)(xian)路(lu)(lu)(lu)(lu)(lu)，剩(sheng)(sheng)(sheng)(sheng)(sheng)余(yu)(yu)(yu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)一(yi)(yi)般情(qing)况(kuang)就(jiu)是(shi)(shi)(shi)(shi)该(gai)相(xiang)(xiang)的(de)(de)(de)(de)(de)对(dui)地(di)漏电(dian)(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)；对(dui)于(yu)(yu)(yu)(yu)三(san)相(xiang)(xiang)线(xian)(xian)路(lu)(lu)(lu)(lu)(lu)，剩(sheng)(sheng)(sheng)(sheng)(sheng)余(yu)(yu)(yu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)就(jiu)是(shi)(shi)(shi)(shi)各(ge)(ge)相(xiang)(xiang)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)瞬(shun)时值(zhi)的(de)(de)(de)(de)(de)矢(shi)(shi)量(liang)和（流(liu)(liu)(liu)(liu)(liu)(liu)出的(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)不等于(yu)(yu)(yu)(yu)流(liu)(liu)(liu)(liu)(liu)(liu)回的(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)），以其(qi)(qi)(qi)有效值(zhi)表示(shi)(shi)。剩(sheng)(sheng)(sheng)(sheng)(sheng)余(yu)(yu)(yu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)动作保(bao)护装置所检测(ce)的(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)严格来讲，是(shi)(shi)(shi)(shi)由多种电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)组成，包(bao)括(kuo)对(dui)地(di)短路(lu)(lu)(lu)(lu)(lu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)、电(dian)(dian)(dian)(dian)(dian)容电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)、谐(xie)波(bo)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)及杂波(bo)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)等。正常(chang)工作时，用(yong)电(dian)(dian)(dian)(dian)(dian)负载的(de)(de)(de)(de)(de)导线(xian)(xian)穿过(guo)剩(sheng)(sheng)(sheng)(sheng)(sheng)余(yu)(yu)(yu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)RCT的(de)(de)(de)(de)(de)磁芯，RCT检测(ce)被保(bao)护线(xian)(xian)路(lu)(lu)(lu)(lu)(lu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)(de)(de)(de)相(xiang)(xiang)量(liang)和。正常(chang)情(qing)况(kuang)下(xia)(xia)，各(ge)(ge)相(xiang)(xiang)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)平衡，通过(guo)RCT的(de)(de)(de)(de)(de)一(yi)(yi)次侧电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)I相(xiang)(xiang)量(liang)和等于(yu)(yu)(yu)(yu)零(ling)(ling)。互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)，就(jiu)选浙江邦凯(kai)电(dian)(dian)(dian)(dian)(dian)气(qi)科(ke)技有限(xian)公司(si)，用(yong)户的(de)(de)(de)(de)(de)信赖之选，欢迎您的(de)(de)(de)(de)(de)来电(dian)(dian)(dian)(dian)(dian)哦(e)！福建零(ling)(ling)序(xu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)供应商

浙江邦凯电气科技有限公司为您提供(gong)互感器，欢迎您的来(lai)电！陕西电压互感器厂家供(gong)应(ying)

电(dian)(dian)(dian)(dian)(dian)(dian)力系统为了(le)传输电(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)，往(wang)(wang)往(wang)(wang)采(cai)用(yong)(yong)(yong)(yong)(yong)交流(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)、大(da)(da)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)回路把电(dian)(dian)(dian)(dian)(dian)(dian)力送(song)往(wang)(wang)用(yong)(yong)(yong)(yong)(yong)户，无法用(yong)(yong)(yong)(yong)(yong)仪表进(jin)行(xing)直(zhi)接(jie)测(ce)(ce)量(liang)(liang)(liang)。互(hu)感(gan)(gan)(gan)器(qi)(qi)的(de)作(zuo)用(yong)(yong)(yong)(yong)(yong)，就是将交流(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)和大(da)(da)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)按比例降到(dao)可以(yi)用(yong)(yong)(yong)(yong)(yong)仪表直(zhi)接(jie)测(ce)(ce)量(liang)(liang)(liang)的(de)数(shu)值，便于(yu)仪表直(zhi)接(jie)测(ce)(ce)量(liang)(liang)(liang)，同(tong)(tong)时为继电(dian)(dian)(dian)(dian)(dian)(dian)保护(hu)和自动装置提(ti)供电(dian)(dian)(dian)(dian)(dian)(dian)源，所(suo)以(yi)说(shuo)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)互(hu)感(gan)(gan)(gan)器(qi)(qi)与电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)器(qi)(qi)在(zai)电(dian)(dian)(dian)(dian)(dian)(dian)力系统中(zhong)(zhong)起(qi)到(dao)了(le)非常的(de)大(da)(da)的(de)作(zuo)用(yong)(yong)(yong)(yong)(yong)，而本文要介(jie)绍的(de)就是电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)互(hu)感(gan)(gan)(gan)器(qi)(qi)与电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)器(qi)(qi)的(de)区(qu)别(bie)以(yi)及如何使用(yong)(yong)(yong)(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)互(hu)感(gan)(gan)(gan)器(qi)(qi)测(ce)(ce)量(liang)(liang)(liang)交流(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)路线(xian)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)。电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)器(qi)(qi)作(zuo)用(yong)(yong)(yong)(yong)(yong)及工(gong)作(zuo)原理电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)器(qi)(qi)的(de)主要所(suo)用(yong)(yong)(yong)(yong)(yong)是用(yong)(yong)(yong)(yong)(yong)来(lai)将交流(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)路中(zhong)(zhong)的(de)大(da)(da)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)转换为一定比例的(de)小电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)（我国标准为5安(an)(an)倍），以(yi)供测(ce)(ce)量(liang)(liang)(liang)和继电(dian)(dian)(dian)(dian)(dian)(dian)保护(hu)只之用(yong)(yong)(yong)(yong)(yong)。大(da)(da)家应(ying)该(gai)知道在(zai)发电(dian)(dian)(dian)(dian)(dian)(dian)、变电(dian)(dian)(dian)(dian)(dian)(dian)、输电(dian)(dian)(dian)(dian)(dian)(dian)、配电(dian)(dian)(dian)(dian)(dian)(dian)过程中(zhong)(zhong)由于(yu)用(yong)(yong)(yong)(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)设备的(de)不同(tong)(tong)，电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)往(wang)(wang)往(wang)(wang)从几十安(an)(an)到(dao)几万安(an)(an)都(dou)有(you)(you)，而且这些(xie)电(dian)(dian)(dian)(dian)(dian)(dian)路还可能(neng)(neng)(neng)伴随(sui)高(gao)压(ya)。那么为了(le)能(neng)(neng)(neng)够对这些(xie)线(xian)路的(de)电(dian)(dian)(dian)(dian)(dian)(dian)路进(jin)行(xing)监(jian)控、测(ce)(ce)量(liang)(liang)(liang)，同(tong)(tong)时又要解决高(gao)压(ya)、高(gao)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)带来(lai)的(de)危(wei)险，这时就需要用(yong)(yong)(yong)(yong)(yong)到(dao)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)器(qi)(qi)了(le)。有(you)(you)些(xie)人可能(neng)(neng)(neng)见过电(dian)(dian)(dian)(dian)(dian)(dian)工(gong)用(yong)(yong)(yong)(yong)(yong)的(de)钳(qian)形(xing)表，这是一种用(yong)(yong)(yong)(yong)(yong)来(lai)测(ce)(ce)量(liang)(liang)(liang)交流(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)的(de)设备，它(ta)那个“钳(qian)”便是穿(chuan)心式(shi)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)器(qi)(qi)。陕西电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)互(hu)感(gan)(gan)(gan)器(qi)(qi)厂家供应(ying)

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