三(san)相(xiang)(xiang)(xiang)(xiang)电(dian)(dian)流(liu)(liu)合成型零(ling)序互(hu)感(gan)器，包括(kuo)绝缘(yuan)壳体，其上开设(she)三(san)相(xiang)(xiang)(xiang)(xiang)穿线(xian)(xian)孔。A相(xiang)(xiang)(xiang)(xiang)穿线(xian)(xian)孔外(wai)侧的(de)绝缘(yuan)壳体内有A相(xiang)(xiang)(xiang)(xiang)电(dian)(dian)流(liu)(liu)线(xian)(xian)圈(quan)(quan)，A相(xiang)(xiang)(xiang)(xiang)电(dian)(dian)流(liu)(liu)线(xian)(xian)圈(quan)(quan)包括(kuo)A相(xiang)(xiang)(xiang)(xiang)铁芯(xin)、外(wai)侧的(de)A相(xiang)(xiang)(xiang)(xiang)电(dian)(dian)流(liu)(liu)线(xian)(xian)圈(quan)(quan)绕(rao)组(zu)和A相(xiang)(xiang)(xiang)(xiang)电(dian)(dian)流(liu)(liu)线(xian)(xian)圈(quan)(quan)绕(rao)组(zu)外(wai)侧的(de)A相(xiang)(xiang)(xiang)(xiang)电(dian)(dian)流(liu)(liu)线(xian)(xian)圈(quan)(quan)绕(rao)组(zu)外(wai)屏蔽层(ceng)。B相(xiang)(xiang)(xiang)(xiang)和C相(xiang)(xiang)(xiang)(xiang)处(chu)结(jie)构相(xiang)(xiang)(xiang)(xiang)同。三(san)相(xiang)(xiang)(xiang)(xiang)电(dian)(dian)流(liu)(liu)线(xian)(xian)圈(quan)(quan)绕(rao)组(zu)的(de)始(shi)端(duan)连接在(zai)一起(qi)，三(san)相(xiang)(xiang)(xiang)(xiang)电(dian)(dian)流(liu)(liu)线(xian)(xian)圈(quan)(quan)绕(rao)组(zu)的(de)末端(duan)连接在(zai)一起(qi)，对应(ying)连接二次(ci)接线(xian)(xian)端(duan)子(zi)。本(ben)(ben)型电(dian)(dian)流(liu)(liu)互(hu)感(gan)器为全封(feng)闭(bi)一体式结(jie)构，三(san)相(xiang)(xiang)(xiang)(xiang)分(fen)相(xiang)(xiang)(xiang)(xiang)穿电(dian)(dian)缆，每(mei)相(xiang)(xiang)(xiang)(xiang)有单(dan)独绕(rao)组(zu)线(xian)(xian)圈(quan)(quan)，单(dan)独每(mei)一相(xiang)(xiang)(xiang)(xiang)电(dian)(dian)流(liu)(liu)信(xin)号(hao)可达到计量级精度(du)，再进行三(san)相(xiang)(xiang)(xiang)(xiang)电(dian)(dian)流(liu)(liu)合成，从而提高(gao)产品(pin)自身精度(du)。可实现零(ling)序电(dian)(dian)流(liu)(liu)高(gao)精度(du)监测，产品(pin)本(ben)(ben)体采用户内环氧树脂浇注绝缘(yuan)，符合10～35kV系(xi)统零(ling)序电(dian)(dian)流(liu)(liu)互(hu)感(gan)器使用要求互(hu)感(gan)器设(she)备，就选浙江(jiang)邦(bang)凯电(dian)(dian)气科技有限公司。福建110kV互(hu)感(gan)器价格

互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)又(you)称为仪(yi)(yi)(yi)用变(bian)(bian)压(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)，是电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)和电(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)的统(tong)称。能(neng)将高电(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)变(bian)(bian)成(cheng)低(di)电(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)、大(da)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)变(bian)(bian)成(cheng)小电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)，用于量测(ce)或(huo)(huo)(huo)保(bao)(bao)护(hu)(hu)系(xi)统(tong)。其(qi)功(gong)能(neng)主(zhu)要(yao)是将高电(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)或(huo)(huo)(huo)大(da)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)按比例变(bian)(bian)换成(cheng)标(biao)(biao)准(zhun)(zhun)(zhun)低(di)电(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(100V)或(huo)(huo)(huo)标(biao)(biao)准(zhun)(zhun)(zhun)小电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(5A或(huo)(huo)(huo)1A，均指(zhi)额(e)定值)，以(yi)(yi)便(bian)实现测(ce)量仪(yi)(yi)(yi)表、保(bao)(bao)护(hu)(hu)设(she)(she)备(bei)及(ji)自动(dong)(dong)控(kong)制设(she)(she)备(bei)的标(biao)(biao)准(zhun)(zhun)(zhun)化、小型化。同(tong)时互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)还(hai)可用来隔开高电(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)系(xi)统(tong)，以(yi)(yi)保(bao)(bao)证人身和设(she)(she)备(bei)的安全。互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)又(you)称为仪(yi)(yi)(yi)用变(bian)(bian)压(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)，是电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)和电(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)的统(tong)称。能(neng)将高电(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)变(bian)(bian)成(cheng)低(di)电(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)、大(da)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)变(bian)(bian)成(cheng)小电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)，用于量测(ce)或(huo)(huo)(huo)保(bao)(bao)护(hu)(hu)系(xi)统(tong)。其(qi)功(gong)能(neng)主(zhu)要(yao)是将高电(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)或(huo)(huo)(huo)大(da)电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)按比例变(bian)(bian)换成(cheng)标(biao)(biao)准(zhun)(zhun)(zhun)低(di)电(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)（100V）或(huo)(huo)(huo)标(biao)(biao)准(zhun)(zhun)(zhun)小电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)（5A或(huo)(huo)(huo)1A，均指(zhi)额(e)定值），以(yi)(yi)便(bian)实现测(ce)量仪(yi)(yi)(yi)表、保(bao)(bao)护(hu)(hu)设(she)(she)备(bei)及(ji)自动(dong)(dong)控(kong)制设(she)(she)备(bei)的标(biao)(biao)准(zhun)(zhun)(zhun)化、小型化。同(tong)时互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)还(hai)可用来隔开高电(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)系(xi)统(tong)，以(yi)(yi)保(bao)(bao)证人身和设(she)(she)备(bei)的安全。中文名互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)别称仪(yi)(yi)(yi)用变(bian)(bian)压(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)展(zhan)开外文名transformer。天津环网柜用三相电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)服务热线浙(zhe)江邦(bang)凯电(dian)(dian)(dian)(dian)(dian)气科技有限(xian)公司致力于提供互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)设(she)(she)备(bei)，有想法的可以(yi)(yi)来电(dian)(dian)(dian)(dian)(dian)咨询！

浙江(jiang)邦凯电(dian)气科(ke)技(ji)有(you)(you)(you)限(xian)公司拥(yong)有(you)(you)(you)雄厚的(de)技(ji)术力量，先进(jin)、生(sheng)(sheng)产(chan)(chan)检(jian)测(ce)(ce)设(she)(she)(she)(she)备(bei)齐全(quan)，拥(yong)有(you)(you)(you)现代(dai)化的(de)实(shi)(shi)验(yan)室。借(jie)鉴了国内(nei)外(wai)的(de)设(she)(she)(she)(she)计(ji)而建造，具(ju)备(bei)了进(jin)行技(ji)术开发及科(ke)硏(yan)所需的(de)基本实(shi)(shi)验(yan)设(she)(she)(she)(she)施(shi)和(he)硏(yan)究环境，内(nei)设(she)(she)(she)(she)国内(nei)HZSG型(xing)压力注射凝(ning)胶设(she)(she)(she)(she)备(bei)（APG工(gong)艺）、VRC-90III型(xing)环氧树脂真(zhen)(zhen)空(kong)浇(jiao)注设(she)(she)(she)(she)备(bei)。YQ-250C、YR-360T和(he)YW-300B型(xing)互(hu)感(gan)(gan)器用全(quan)自动绕线机(ji)、HAG型(xing)压力凝(ning)胶、VRC型(xing)真(zhen)(zhen)空(kong)浇(jiao)注、HPR-20型(xing)电(dian)压互(hu)感(gan)(gan)器用绕线机(ji)（环形铁(tie)心电(dian)脑微控(kong)绕线机(ji)）、KJF96-1互(hu)感(gan)(gan)器局(ju)(ju)放检(jian)测(ce)(ce)仪、HES-1S互(hu)感(gan)(gan)器校(xiao)验(yan)仪计(ji)、工(gong)频无局(ju)(ju)放试验(yan)成(cheng)套装置(zhi)、油(you)真(zhen)(zhen)空(kong)处理、干燥注油(you)装机(ji)等生(sheng)(sheng)产(chan)(chan)设(she)(she)(she)(she)备(bei).还有(you)(you)(you)徳国进(jin)口的(de)刻录铭(ming)牌机(ji)等生(sheng)(sheng)产(chan)(chan)、检(jian)测(ce)(ce)设(she)(she)(she)(she)备(bei)100余台(套），机(ji)械模具(ju)设(she)(she)(she)(she)计(ji)开制技(ji)术雄厚、生(sheng)(sheng)产(chan)(chan)工(gong)艺先进(jin)、检(jian)测(ce)(ce)设(she)(she)(she)(she)备(bei)齐全(quan)，具(ju)有(you)(you)(you)40.5kV及以下电(dian)压等级(ji)及用户特殊要(yao)求互(hu)感(gan)(gan)器和(he)电(dian)器配件设(she)(she)(she)(she)计(ji)。依据国家标准及IEC标准对(dui)产(chan)(chan)品检(jian)测(ce)(ce)，为生(sheng)(sheng)产(chan)(chan)的(de)产(chan)(chan)品提供了可靠的(de)保证

二(er)(er)次(ci)回路由电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)的(de)(de)(de)(de)二(er)(er)次(ci)线(xian)(xian)圈(quan)、外(wai)表(biao)以及继(ji)电(dian)(dian)(dian)(dian)器(qi)(qi)的(de)(de)(de)(de)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)线(xian)(xian)圈(quan)串联组(zu)(zu)成(cheng)。电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)大致可分为(wei)(wei)(wei)两(liang)类，丈量用在供(gong)用电(dian)(dian)(dian)(dian)的(de)(de)(de)(de)线(xian)(xian)路中，电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)巨(ju)细(xi)相(xiang)差悬殊(shu)，从几安(an)培(pei)到几万安(an)培(pei)不(bu)等。为(wei)(wei)(wei)便于仪器(qi)(qi)、外(wai)表(biao)的(de)(de)(de)(de)丈量，需要(yao)转换为(wei)(wei)(wei)比较(jiao)统一(yi)的(de)(de)(de)(de)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，别的(de)(de)(de)(de)供(gong)用电(dian)(dian)(dian)(dian)线(xian)(xian)路上的(de)(de)(de)(de)电(dian)(dian)(dian)(dian)压都比较(jiao)高，如直接丈量对仪器(qi)(qi)、外(wai)表(biao)和(he)人都是十分风险(xian)的(de)(de)(de)(de)。为(wei)(wei)(wei)此(ci)规划(hua)的(de)(de)(de)(de)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)就起到变流(liu)(liu)(liu)和(he)电(dian)(dian)(dian)(dian)气(qi)隔离(li)的(de)(de)(de)(de)效(xiao)果。指针(zhen)式(shi)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)显示外(wai)表(biao)大部分是安(an)培(pei)级(ji)，所(suo)以电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)的(de)(de)(de)(de)二(er)(er)次(ci)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大多数是安(an)培(pei)级(ji)的(de)(de)(de)(de)(如等)，而计(ji)算机(ji)的(de)(de)(de)(de)采样(yang)的(de)(de)(de)(de)信号一(yi)般(ban)为(wei)(wei)(wei)毫安(an)级(ji)(0～5V、4～20mA等)。为(wei)(wei)(wei)此(ci)采用微(wei)型电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(二(er)(er)次(ci)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)为(wei)(wei)(wei)毫安(an)级(ji))作(zuo)为(wei)(wei)(wei)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)与计(ji)算机(ji)采样(yang)信号之问的(de)(de)(de)(de)桥梁，进行电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)(de)二(er)(er)次(ci)改换。电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)由一(yi)次(ci)线(xian)(xian)圈(quan)、二(er)(er)次(ci)线(xian)(xian)圈(quan)、铁心、绝缘支撑(cheng)及出(chu)线(xian)(xian)端子(zi)等组(zu)(zu)成(cheng)。电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)的(de)(de)(de)(de)铁心由硅(gui)钢片叠制而成(cheng)，其(qi)一(yi)次(ci)线(xian)(xian)圈(quan)与主电(dian)(dian)(dian)(dian)路串联，且通过(guo)被(bei)测电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)I1，它在铁心内产生交变磁(ci)通，使二(er)(er)次(ci)线(xian)(xian)圈(quan)感(gan)(gan)(gan)应(ying)出(chu)相(xiang)应(ying)的(de)(de)(de)(de)二(er)(er)次(ci)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)I2(其(qi)额定电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)为(wei)(wei)(wei))。如将励磁(ci)损耗忽略不(bu)计(ji)，则(ze)I1n1=I2n2，其(qi)中n1和(he)n2分别为(wei)(wei)(wei)一(yi)、二(er)(er)次(ci)线(xian)(xian)圈(quan)的(de)(de)(de)(de)匝(za)数。电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)的(de)(de)(de)(de)变流(liu)(liu)(liu)比K=I1/I2=n2/n1。由于电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)的(de)(de)(de)(de)一(yi)次(ci)线(xian)(xian)圈(quan)连接在主电(dian)(dian)(dian)(dian)路中，所(suo)以一(yi)次(ci)线(xian)(xian)圈(quan)对地(di)必须采取与一(yi)次(ci)线(xian)(xian)路电(dian)(dian)(dian)(dian)压相(xiang)适应(ying)的(de)(de)(de)(de)绝缘材料(liao)。浙江邦凯电(dian)(dian)(dian)(dian)气(qi)科技有限公司为(wei)(wei)(wei)您提供(gong)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)设(she)备，有想法的(de)(de)(de)(de)不(bu)要(yao)错过(guo)哦！

开路时互(hu)感(gan)(gan)器成了空(kong)载状态，磁通高出额定时许多,除了产(chan)生大(da)量铁耗(hao)损坏互(hu)感(gan)(gan)器外，还在副(fu)边(bian)绕(rao)组(zu)感(gan)(gan)应(ying)出危险(xian)的(de)(de)高压，危及人(ren)身安全。3、电(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)(gan)器安装时，应(ying)考虑精度(du)等(deng)级。精度(du)高的(de)(de)接测(ce)量仪表(biao)，精度(du)低的(de)(de)用(yong)于保(bao)护。选(xuan)择时应(ying)予注(zhu)意(yi)。4、电(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)(gan)器安装时，应(ying)注(zhu)意(yi)极性(xing)（同(tong)名端），一(yi)(yi)(yi)(yi)次(ci)(ci)侧(ce)的(de)(de)端子为L1、L2（或P1、P2），一(yi)(yi)(yi)(yi)次(ci)(ci)侧(ce)电(dian)(dian)(dian)流(liu)(liu)由L1流(liu)(liu)入，由L2流(liu)(liu)出。而(er)二次(ci)(ci)侧(ce)的(de)(de)端子为K1、K2（或S1、S2）即二次(ci)(ci)侧(ce)的(de)(de)端子由K1流(liu)(liu)出，由K2流(liu)(liu)入。L1与(yu)K1，L2与(yu)K2为同(tong)极性(xing)（同(tong)名端），不(bu)得(de)弄错，否则(ze)(ze)若接电(dian)(dian)(dian)度(du)表(biao)的(de)(de)话，电(dian)(dian)(dian)度(du)表(biao)将反转(zhuan)。5、电(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)(gan)器一(yi)(yi)(yi)(yi)次(ci)(ci)侧(ce)绕(rao)组(zu)有(you)(you)(you)单匝(za)(za)(za)和多匝(za)(za)(za)之分，LQG型(xing)为单匝(za)(za)(za)而(er)使用(yong)LMZ型(xing)（穿(chuan)(chuan)(chuan)心式(shi)）时则(ze)(ze)要(yao)注(zhu)意(yi)铭牌上(shang)是(shi)否有(you)(you)(you)穿(chuan)(chuan)(chuan)心数据(ju)，若有(you)(you)(you)则(ze)(ze)应(ying)按要(yao)求穿(chuan)(chuan)(chuan)出所需的(de)(de)匝(za)(za)(za)数。注(zhu)意(yi)：穿(chuan)(chuan)(chuan)心匝(za)(za)(za)数是(shi)以穿(chuan)(chuan)(chuan)过空(kong)心中的(de)(de)根数为准，而(er)不(bu)是(shi)以外圈的(de)(de)匝(za)(za)(za)数计算（否则(ze)(ze)将误差(cha)一(yi)(yi)(yi)(yi)匝(za)(za)(za)）。6、电(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)(gan)器的(de)(de)二次(ci)(ci)绕(rao)组(zu)有(you)(you)(you)一(yi)(yi)(yi)(yi)个绕(rao)组(zu)和二个绕(rao)组(zu)之分，若有(you)(you)(you)二个绕(rao)组(zu)的(de)(de)，其中一(yi)(yi)(yi)(yi)个绕(rao)组(zu)为高精度(du)（误差(cha)值(zhi)较小(xiao)）的(de)(de)一(yi)(yi)(yi)(yi)般作(zuo)为计量使用(yong)，另(ling)一(yi)(yi)(yi)(yi)个则(ze)(ze)为低精度(du)（误差(cha)值(zhi)较大(da)）一(yi)(yi)(yi)(yi)般用(yong)于保(bao)护。7、电(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)(gan)器的(de)(de)联接线必须(xu)采用(yong)，有(you)(you)(you)的(de)(de)电(dian)(dian)(dian)业部门规(gui)定必须(xu)采用(yong)4mm2的(de)(de)铜心绝缘(yuan)线，但(dan)一(yi)(yi)(yi)(yi)般来说没有(you)(you)(you)这种必要(yao)。互(hu)感(gan)(gan)器，就选(xuan)浙江邦(bang)凯电(dian)(dian)(dian)气科技有(you)(you)(you)限公(gong)司，让您满意(yi)，期待您的(de)(de)光临！新疆10kV组(zu)合互(hu)感(gan)(gan)器哪种好

浙江邦凯电(dian)气科技有限公(gong)司致(zhi)力于提供互(hu)感器(qi)设(she)备，欢迎新(xin)老客(ke)户来电(dian)！福建110kV互(hu)感器(qi)价格

电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感器(qi)是什么(me)？电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感器(qi)是依据电(dian)(dian)磁感应(ying)原理(li)将一(yi)次(ci)侧(ce)(ce)大电(dian)(dian)流(liu)(liu)(liu)转换成(cheng)二(er)次(ci)侧(ce)(ce)小电(dian)(dian)流(liu)(liu)(liu)来测量(liang)的(de)(de)(de)仪器(qi)1。电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感器(qi)是由(you)闭合(he)的(de)(de)(de)铁(tie)心和绕(rao)组(zu)组(zu)成(cheng)，它(ta)(ta)的(de)(de)(de)一(yi)次(ci)侧(ce)(ce)绕(rao)组(zu)匝(za)(za)数(shu)很少，串(chuan)(chuan)在需要(yao)测量(liang)的(de)(de)(de)电(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)线路(lu)中，因此它(ta)(ta)经(jing)常有线路(lu)的(de)(de)(de)全部(bu)电(dian)(dian)流(liu)(liu)(liu)流(liu)(liu)(liu)过，二(er)次(ci)侧(ce)(ce)绕(rao)组(zu)匝(za)(za)数(shu)比较多(duo)，串(chuan)(chuan)接在测量(liang)仪表(biao)和保(bao)(bao)护回路(lu)中，电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感器(qi)在工作时，它(ta)(ta)的(de)(de)(de)二(er)次(ci)侧(ce)(ce)回路(lu)始终(zhong)是闭合(he)的(de)(de)(de)，因此测量(liang)仪表(biao)和保(bao)(bao)护回路(lu)串(chuan)(chuan)联线圈的(de)(de)(de)阻抗很小，电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感器(qi)的(de)(de)(de)工作状态接近短路(lu)。电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感器(qi)是一(yi)种(zhong)根据电(dian)(dian)磁感应(ying)原理(li)将初(chu)级侧(ce)(ce)的(de)(de)(de)大电(dian)(dian)流(liu)(liu)(liu)转换为次(ci)级侧(ce)(ce)的(de)(de)(de)小电(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)仪表(biao)。电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感器(qi)由(you)闭合(he)铁(tie)芯和绕(rao)组(zu)组(zu)成(cheng)。福(fu)建110kV互(hu)(hu)(hu)感器(qi)价(jia)格

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