中(zhong)(zhong)间带孔（矩形）的(de)(de)是穿(chuan)一(yi)(yi)次(ci)线的(de)(de)。还有(you)几种特(te)规(gui)的(de)(de)：开合(he)式电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)：安装(zhuang)时(shi)(shi)一(yi)(yi)次(ci)电(dian)(dian)(dian)(dian)(dian)(dian)缆(lan)排等(deng)(deng)(deng)要(yao)从(cong)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)穿(chuan)过，有(you)一(yi)(yi)种情(qing)况出(chu)现了，当(dang)一(yi)(yi)次(ci)已经安装(zhuang)上(shang)，切不便于(yu)拆下(xia)或断(duan)开，就(jiu)(jiu)用到开合(he)式互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)（一(yi)(yi)次(ci)断(duan)不开，那我互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)断(duan)开），一(yi)(yi)、零(ling)序(xu)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)：在(zai)在(zai)三(san)(san)相四(si)线制(zhi)电(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)(zhong)，三(san)(san)相电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)向量和等(deng)(deng)(deng)于(yu)零(ling)，即Ia+Ib+Ic=0。如果在(zai)三(san)(san)相三(san)(san)线中(zhong)(zhong)接入一(yi)(yi)个电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)，这(zhei)时(shi)(shi)感(gan)(gan)(gan)(gan)(gan)(gan)应电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)为(wei)零(ling)。当(dang)电(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)(zhong)发生触电(dian)(dian)(dian)(dian)(dian)(dian)或漏(lou)电(dian)(dian)(dian)(dian)(dian)(dian)故障时(shi)(shi)，回路(lu)中(zhong)(zhong)有(you)漏(lou)电(dian)(dian)(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)流(liu)(liu)过，这(zhei)时(shi)(shi)穿(chuan)过互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)的(de)(de)三(san)(san)相电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)向量和不等(deng)(deng)(deng)零(ling)，电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)的(de)(de)二(er)次(ci)就(jiu)(jiu)会感(gan)(gan)(gan)(gan)(gan)(gan)应到电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，这(zhei)个信(xin)号(hao)就(jiu)(jiu)可(ke)以(yi)提(ti)(ti)供给(ji)保(bao)护元件等(deng)(deng)(deng)设备(bei)。二(er)、电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)（CT）根(gen)据电(dian)(dian)(dian)(dian)(dian)(dian)压等(deng)(deng)(deng)级可(ke)以(yi)分为(wei)10kV、20kV、35kV等(deng)(deng)(deng)，这(zhei)里(li)就(jiu)(jiu)拿10kV举例：二(er)次(ci)输(shu)出(chu)的(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)一(yi)(yi)般是5A，也有(you)1A的(de)(de)；三(san)(san)、电(dian)(dian)(dian)(dian)(dian)(dian)压互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)（PT）根(gen)据电(dian)(dian)(dian)(dian)(dian)(dian)压等(deng)(deng)(deng)级也可(ke)以(yi)分为(wei)10kV、20kV、35kV等(deng)(deng)(deng)，这(zhei)里(li)就(jiu)(jiu)拿10kV举例：二(er)次(ci)输(shu)出(chu)一(yi)(yi)般是100V，还有(you)100/√3，100/3等(deng)(deng)(deng)，还有(you)几种特(te)规(gui)的(de)(de)：电(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)电(dian)(dian)(dian)(dian)(dian)(dian)压互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)：比(bi)如在(zai)10KV线路(lu)上(shang)要(yao)加(jia)(jia)一(yi)(yi)个断(duan)路(lu)器(qi)(qi)(qi)，但(dan)是断(duan)路(lu)器(qi)(qi)(qi)需要(yao)220V电(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)，所以(yi)在(zai)旁边加(jia)(jia)一(yi)(yi)个电(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)电(dian)(dian)(dian)(dian)(dian)(dian)压互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)，一(yi)(yi)次(ci)直(zhi)接从(cong)10KV线路(lu)上(shang)接，二(er)次(ci)输(shu)出(chu)220V供给(ji)断(duan)路(lu)器(qi)(qi)(qi)。四(si)连(lian)体接法(fa)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)：就(jiu)(jiu)是在(zai)三(san)(san)相星形接法(fa)的(de)(de)基(ji)础上(shang)，一(yi)(yi)次(ci)中(zhong)(zhong)性点再接一(yi)(yi)台单相电(dian)(dian)(dian)(dian)(dian)(dian)压互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)再接地(di)。浙江邦凯电(dian)(dian)(dian)(dian)(dian)(dian)气科技有(you)限公司为(wei)您提(ti)(ti)供互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)设备(bei)，欢迎您的(de)(de)来(lai)电(dian)(dian)(dian)(dian)(dian)(dian)哦！天津35kV组(zu)合(he)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)哪里(li)买

如何选择(ze)合(he)适的(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)？选择(ze)合(he)适的(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)需(xu)要考虑(lv)以下(xia)几(ji)个方(fang)面：额(e)(e)定(ding)(ding)(ding)(ding)电(dian)(dian)(dian)(dian)压：电(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)的(de)(de)(de)(de)(de)额(e)(e)定(ding)(ding)(ding)(ding)电(dian)(dian)(dian)(dian)压应(ying)大(da)(da)于装设(she)点线路(lu)额(e)(e)定(ding)(ding)(ding)(ding)电(dian)(dian)(dian)(dian)压。变(bian)比(bi)：应(ying)根据一次(ci)(ci)负(fu)(fu)荷计算电(dian)(dian)(dian)(dian)流(liu)(liu)IC选择(ze)电(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)变(bian)比(bi)。准确(que)级(ji)：应(ying)根据测(ce)量(liang)准确(que)度要求(qiu)选择(ze)电(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)的(de)(de)(de)(de)(de)准确(que)级(ji)并(bing)进行(xing)校验。额(e)(e)定(ding)(ding)(ding)(ding)一次(ci)(ci)电(dian)(dian)(dian)(dian)流(liu)(liu)：电(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)的(de)(de)(de)(de)(de)额(e)(e)定(ding)(ding)(ding)(ding)一次(ci)(ci)电(dian)(dian)(dian)(dian)流(liu)(liu)应(ying)根据其所属一次(ci)(ci)设(she)备额(e)(e)定(ding)(ding)(ding)(ding)电(dian)(dian)(dian)(dian)流(liu)(liu)或最(zui)大(da)(da)工(gong)(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)流(liu)(liu)选择(ze)。额(e)(e)定(ding)(ding)(ding)(ding)二(er)次(ci)(ci)电(dian)(dian)(dian)(dian)流(liu)(liu)：电(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)的(de)(de)(de)(de)(de)额(e)(e)定(ding)(ding)(ding)(ding)二(er)次(ci)(ci)电(dian)(dian)(dian)(dian)流(liu)(liu)宜(yi)采(cai)用1A，如果有利于互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)制作(zuo)(zuo)或扩建工(gong)(gong)程，以及某些情(qing)况下(xia)为降低电(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)二(er)次(ci)(ci)开(kai)路(lu)电(dian)(dian)(dian)(dian)压，额(e)(e)定(ding)(ding)(ding)(ding)二(er)次(ci)(ci)电(dian)(dian)(dian)(dian)流(liu)(liu)也可(ke)采(cai)用5A。额(e)(e)定(ding)(ding)(ding)(ding)输出(chu)：电(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)的(de)(de)(de)(de)(de)额(e)(e)定(ding)(ding)(ding)(ding)输出(chu)值应(ying)根据互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)额(e)(e)定(ding)(ding)(ding)(ding)二(er)次(ci)(ci)电(dian)(dian)(dian)(dian)流(liu)(liu)值和(he)实际负(fu)(fu)荷需(xu)要选择(ze)，为满足暂态(tai)特性的(de)(de)(de)(de)(de)要求(qiu)，可(ke)采(cai)用更大(da)(da)的(de)(de)(de)(de)(de)额(e)(e)定(ding)(ding)(ding)(ding)输出(chu)值。江苏35kV组合(he)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)浙江邦凯电(dian)(dian)(dian)(dian)气科技有限(xian)公司为您提供互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)，期(qi)待您的(de)(de)(de)(de)(de)光临！

邦(bang)凯(kai)电(dian)气有(you)限(xian)公司(si)(si)是一家专业(ye)从事互(hu)(hu)感(gan)器研(yan)(yan)发(fa)、生产和销售的(de)(de)厂家。自成(cheng)立(li)以(yi)来(lai)，公司(si)(si)始终致力于为(wei)(wei)(wei)客(ke)户(hu)提供的(de)(de)互(hu)(hu)感(gan)器产品(pin)和服(fu)务。在(zai)邦(bang)凯(kai)电(dian)气领导层(ceng)的(de)(de)战略(lve)规划下(xia)，公司(si)(si)近年(nian)来(lai)取得了(le)长足(zu)(zu)的(de)(de)发(fa)展(zhan)。此次推出(chu)的(de)(de)发(fa)展(zhan)计(ji)划，旨在(zai)进(jin)一步巩固公司(si)(si)在(zai)行(xing)(xing)业(ye)内的(de)(de)地位，并扩大市场份额(e)。邦(bang)凯(kai)电(dian)气有(you)望在(zai)互(hu)(hu)感(gan)器行(xing)(xing)业(ye)中(zhong)迎来(lai)更(geng)加(jia)(jia)灿烂(lan)的(de)(de)发(fa)展(zhan)前景。我们将持(chi)续(xu)加(jia)(jia)强(qiang)在(zai)研(yan)(yan)发(fa)和质(zhi)量控制方面的(de)(de)投入，推出(chu)更(geng)加(jia)(jia)环(huan)保、高效的(de)(de)产品(pin)，以(yi)满足(zu)(zu)市场需求。”他指出(chu)，公司(si)(si)已经投入了(le)大量的(de)(de)研(yan)(yan)发(fa)资源，开发(fa)出(chu)一系列具有(you)自主知(zhi)识产权(quan)的(de)(de)互(hu)(hu)感(gan)器产品(pin)。我们相信，公司(si)(si)在(zai)未来(lai)的(de)(de)发(fa)展(zhan)中(zhong)，将继续(xu)坚持(chi)以(yi)创新为(wei)(wei)(wei)本，以(yi)质(zhi)量为(wei)(wei)(wei)生命，以(yi)服(fu)务为(wei)(wei)(wei)宗旨的(de)(de)发(fa)展(zhan)理念。通(tong)过不(bu)断(duan)提升自身实(shi)力和市场竞争力，邦(bang)凯(kai)电(dian)气将为(wei)(wei)(wei)互(hu)(hu)感(gan)器行(xing)(xing)业(ye)的(de)(de)繁荣(rong)和发(fa)展(zhan)做出(chu)更(geng)大的(de)(de)贡献。

剩(sheng)(sheng)余(yu)(yu)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)和(he)(he)(he)零(ling)序互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)怎么区分？为(wei)(wei)什么有(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)经过(guo)零(ling)线，有(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)只过(guo)火线?答:剩(sheng)(sheng)余(yu)(yu)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)是用(yong)(yong)于(yu)(yu)电(dian)(dian)(dian)(dian)力线路中(zhong)作为(wei)(wei)一种(zhong)防止(zhi)触电(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)(de)(de)保(bao)(bao)护装置。它(ta)是一个(ge)检测元件(jian)，俗称RCT；其内(nei)部结(jie)构(gou)是一种(zhong)高(gao)导磁(ci)的(de)(de)(de)(de)(de)(de)(de)(de)铁氧体。见下图所示(shi)。根据(ju)控(kong)制环(huan)境与负载情(qing)况(kuang)，它(ta)有(you)(you)不(bu)同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)体积，小到家用(yong)(yong)电(dian)(dian)(dian)(dian)器(qi)(qi)(qi)漏电(dian)(dian)(dian)(dian)保(bao)(bao)护器(qi)(qi)(qi)中(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)DZ47-EL系(xi)列都有(you)(you)剩(sheng)(sheng)余(yu)(yu)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)。见下图所示(shi)。这种(zhong)结(jie)构(gou)的(de)(de)(de)(de)(de)(de)(de)(de)剩(sheng)(sheng)余(yu)(yu)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)，必须得将控(kong)制的(de)(de)(de)(de)(de)(de)(de)(de)线路中(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)火线、零(ling)线一起穿过(guo)它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)中(zhong)心孔(kong)；因为(wei)(wei)它(ta)是检测整(zheng)个(ge)线路中(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)瞬时值的(de)(de)(de)(de)(de)(de)(de)(de)矢量(liang)(liang)和(he)(he)(he)，不(bu)然(ran)它(ta)就(jiu)失去它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)工作特(te)性了。这里要搞清楚所谓的(de)(de)(de)(de)(de)(de)(de)(de)剩(sheng)(sheng)余(yu)(yu)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)：它(ta)是指剩(sheng)(sheng)余(yu)(yu)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)动作保(bao)(bao)护装置主回路（零(ling)序互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)）的(de)(de)(de)(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)瞬时值的(de)(de)(de)(de)(de)(de)(de)(de)矢量(liang)(liang)和(he)(he)(he)，以其有(you)(you)效值表示(shi)。对于(yu)(yu)单相线路，剩(sheng)(sheng)余(yu)(yu)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)一般(ban)情(qing)况(kuang)就(jiu)是该(gai)相的(de)(de)(de)(de)(de)(de)(de)(de)对地漏电(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)；对于(yu)(yu)三相线路，剩(sheng)(sheng)余(yu)(yu)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)就(jiu)是各相电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)瞬时值的(de)(de)(de)(de)(de)(de)(de)(de)矢量(liang)(liang)和(he)(he)(he)（流(liu)(liu)(liu)(liu)(liu)(liu)(liu)出(chu)的(de)(de)(de)(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)不(bu)等于(yu)(yu)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)回的(de)(de)(de)(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)），以其有(you)(you)效值表示(shi)。剩(sheng)(sheng)余(yu)(yu)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)动作保(bao)(bao)护装置所检测的(de)(de)(de)(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)严格来(lai)讲，是由多种(zhong)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)组成，包括对地短路电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)、电(dian)(dian)(dian)(dian)容电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)、谐波(bo)(bo)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)及杂波(bo)(bo)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)等。正常工作时，用(yong)(yong)电(dian)(dian)(dian)(dian)负载的(de)(de)(de)(de)(de)(de)(de)(de)导线穿过(guo)剩(sheng)(sheng)余(yu)(yu)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)RCT的(de)(de)(de)(de)(de)(de)(de)(de)磁(ci)芯，RCT检测被保(bao)(bao)护线路电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)(de)(de)(de)(de)(de)(de)相量(liang)(liang)和(he)(he)(he)。正常情(qing)况(kuang)下，各相电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)平衡(heng)，通过(guo)RCT的(de)(de)(de)(de)(de)(de)(de)(de)一次侧(ce)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)I相量(liang)(liang)和(he)(he)(he)等于(yu)(yu)零(ling)。浙江邦凯电(dian)(dian)(dian)(dian)气科(ke)技有(you)(you)限(xian)公司为(wei)(wei)您提供互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)，有(you)(you)想(xiang)法的(de)(de)(de)(de)(de)(de)(de)(de)可以来(lai)电(dian)(dian)(dian)(dian)咨(zi)询！

用(yong)(yong)于设备、线(xian)路(lu)的(de)继电(dian)(dian)保护一(yi)般(ban)不(bu)低于1级(ji)；用(yong)(yong)于电(dian)(dian)能(neng)计量(liang)(liang)(liang)(liang)时(shi)，视(shi)被测负(fu)荷(he)容量(liang)(liang)(liang)(liang)或用(yong)(yong)电(dian)(dian)量(liang)(liang)(liang)(liang)多少依据规(gui)程要(yao)求来(lai)选择(ze)。比(bi)差(cha)(cha)(cha)：互感(gan)(gan)(gan)器的(de)误差(cha)(cha)(cha)包括比(bi)差(cha)(cha)(cha)和(he)角差(cha)(cha)(cha)两部分(fen)。比(bi)值误差(cha)(cha)(cha)简称比(bi)差(cha)(cha)(cha)，一(yi)般(ban)用(yong)(yong)符(fu)号(hao)f表示，它等(deng)于实际的(de)二次电(dian)(dian)流(liu)(liu)(liu)与折算到(dao)(dao)二次侧的(de)一(yi)次电(dian)(dian)流(liu)(liu)(liu)的(de)差(cha)(cha)(cha)值，与折算到(dao)(dao)二次侧的(de)一(yi)次电(dian)(dian)流(liu)(liu)(liu)的(de)比(bi)值，以(yi)百(bai)分(fen)数(shu)表示。角差(cha)(cha)(cha)：相角误差(cha)(cha)(cha)简称角差(cha)(cha)(cha)，一(yi)般(ban)用(yong)(yong)符(fu)号(hao)δ表示，它是旋(xuan)转180°后的(de)二次电(dian)(dian)流(liu)(liu)(liu)向量(liang)(liang)(liang)(liang)与一(yi)次电(dian)(dian)流(liu)(liu)(liu)向量(liang)(liang)(liang)(liang)之间(jian)的(de)相位差(cha)(cha)(cha)。规(gui)定(ding)二次电(dian)(dian)流(liu)(liu)(liu)向量(liang)(liang)(liang)(liang)超(chao)前于一(yi)次电(dian)(dian)流(liu)(liu)(liu)向量(liang)(liang)(liang)(liang)δ为(wei)(wei)正值，反之为(wei)(wei)负(fu)值，用(yong)(yong)分(fen)（’）为(wei)(wei)计算单位。热(re)稳(wen)定(ding)及动(dong)稳(wen)定(ding)倍数(shu)：电(dian)(dian)力(li)系(xi)统故障时(shi)，电(dian)(dian)流(liu)(liu)(liu)互感(gan)(gan)(gan)器受到(dao)(dao)由于短路(lu)电(dian)(dian)流(liu)(liu)(liu)引起(qi)的(de)巨大电(dian)(dian)流(liu)(liu)(liu)的(de)热(re)效应和(he)电(dian)(dian)动(dong)力(li)作用(yong)(yong)，电(dian)(dian)流(liu)(liu)(liu)互感(gan)(gan)(gan)器应该(gai)有能(neng)够承受而不(bu)致受到(dao)(dao)破坏的(de)能(neng)力(li)，这(zhei)种承受的(de)能(neng)力(li)用(yong)(yong)热(re)稳(wen)定(ding)和(he)动(dong)稳(wen)定(ding)倍数(shu)表示。热(re)稳(wen)定(ding)倍数(shu)是指热(re)稳(wen)定(ding)电(dian)(dian)流(liu)(liu)(liu)1s内不(bu)致使(shi)电(dian)(dian)流(liu)(liu)(liu)互感(gan)(gan)(gan)器的(de)发热(re)超(chao)过允许限度的(de)电(dian)(dian)流(liu)(liu)(liu)与电(dian)(dian)流(liu)(liu)(liu)互感(gan)(gan)(gan)器的(de)额定(ding)电(dian)(dian)流(liu)(liu)(liu)之比(bi)。浙江邦凯电(dian)(dian)气科技有限公司为(wei)(wei)您(nin)提供互感(gan)(gan)(gan)器设备，有想法的(de)可以(yi)来(lai)电(dian)(dian)咨询(xun)！天津低压互感(gan)(gan)(gan)器要(yao)多少钱

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电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)和零(ling)序(xu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)区别如下：测(ce)(ce)量电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)不(bu)(bu)同：电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)用(yong)(yong)于测(ce)(ce)量有载(zai)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)或(huo)负载(zai)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)，而(er)零(ling)序(xu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)用(yong)(yong)于测(ce)(ce)量电(dian)(dian)(dian)(dian)(dian)力系(xi)统中的(de)(de)零(ling)序(xu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)1。使(shi)用(yong)(yong)方法(fa)不(bu)(bu)同：电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)与零(ling)序(xu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)使(shi)用(yong)(yong)的(de)(de)方法(fa)不(bu)(bu)同，零(ling)序(xu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)用(yong)(yong)于检测(ce)(ce)零(ling)序(xu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)，一(yi)般将(jiang)三(san)(san)根(gen)火(huo)线(xian)全(quan)部穿过互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)内孔(kong)，测(ce)(ce)量的(de)(de)是(shi)三(san)(san)相电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)矢量和，也(ye)就(jiu)是(shi)零(ling)序(xu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)型(xing)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)是(shi)一(yi)种用(yong)(yong)来测(ce)(ce)量电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)传感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)。它(ta)通过感(gan)(gan)应(ying)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)产生(sheng)磁(ci)场(chang)，再利用(yong)(yong)磁(ci)场(chang)的(de)(de)变化来测(ce)(ce)量电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)大(da)小。电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)型(xing)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)使(shi)用(yong)(yong)方法(fa)具体(ti)如下将(jiang)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)型(xing)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)正确连接(jie)到(dao)待测(ce)(ce)电(dian)(dian)(dian)(dian)(dian)路中。通常，电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)型(xing)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)有两个(ge)(ge)端口，一(yi)个(ge)(ge)用(yong)(yong)于连接(jie)待测(ce)(ce)电(dian)(dian)(dian)(dian)(dian)路的(de)(de)导线(xian)，另一(yi)个(ge)(ge)用(yong)(yong)于i接(jie)测(ce)(ce)量设(she)备或(huo)仪表。在连接(jie)过程中，需(xu)要确保电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)型(xing)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)极(ji)性(xing)正确，以避(bi)免测(ce)(ce)量误差。接(jie)下来，根(gen)据实(shi)际需(xu)求设(she)置电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)型(xing)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)额(e)定(ding)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)。额(e)定(ding)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)是(shi)指电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)型(xing)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)能够正常工作的(de)(de)最大(da)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)。根(gen)据待电(dian)(dian)(dian)(dian)(dian)路的(de)(de)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)范围，选择(ze)合适(shi)的(de)(de)额(e)定(ding)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)，并将(jiang)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)型(xing)互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)额(e)定(ding)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)调整(zheng)到(dao)相应(ying)数(shu)值(zhi)。天津35kV组合互(hu)(hu)(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)哪里(li)买

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