相信大家对电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)并不陌生(sheng)，尤其(qi)是(shi)(shi)物(wu)理专业的(de)都知道它是(shi)(shi)由电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁感(gan)(gan)(gan)(gan)(gan)应原(yuan)理而(er)制造(zao)(zao)的(de)。有(you)时(shi)(shi)(shi)(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中(zhong)的(de)大电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)无法直(zhi)接测量(liang)，电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)作用(yong)是(shi)(shi)把较大的(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)转换为小的(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)，然后测量(liang)。然而(er)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)工作中(zhong)会被烧(shao)(shao)(shao)毁，这是(shi)(shi)很多(duo)人困(kun)惑的(de)问(wen)题(ti)，下(xia)面(mian)就为大家分析一下(xia)烧(shao)(shao)(shao)毁的(de)原(yuan)因及措(cuo)施。造(zao)(zao)成(cheng)(cheng)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)烧(shao)(shao)(shao)毁的(de)原(yuan)因有(you)很多(duo)种，常见(jian)的(de)就是(shi)(shi)以(yi)下(xia)几种。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)二次(ci)(ci)开(kai)路(lu)(lu)，产生(sheng)高(gao)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压，使(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)烧(shao)(shao)(shao)坏(huai)；使(shi)用(yong)时(shi)(shi)(shi)(shi)间(jian)过长(zhang)绝(jue)缘老化(hua)，局(ju)部发(fa)生(sheng)击穿或放电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，产生(sheng)过电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压，使(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)发(fa)热(re)烧(shao)(shao)(shao)坏(huai)；电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)一次(ci)(ci)连接铝排接触面(mian)氧化(hua)过重，接触电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)过大，发(fa)热(re)使(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)烧(shao)(shao)(shao)坏(huai)；用(yong)户(hu)超负(fu)荷(he)运行时(shi)(shi)(shi)(shi)间(jian)长(zhang)，使(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)发(fa)热(re)烧(shao)(shao)(shao)坏(huai)等。如何避免(mian)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)烧(shao)(shao)(shao)毁呢？首先装设断(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，避免(mian)分支故(gu)障波及整条线路(lu)(lu)停电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，尤其(qi)是(shi)(shi)能保(bao)证分支断(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)能可(ke)靠(kao)跳(tiao)闸(zha)。然后把电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)接至断(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)后面(mian)，以(yi)确保(bao)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)故(gu)障时(shi)(shi)(shi)(shi)断(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)和避雷(lei)(lei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)正确动(dong)作切(qie)除故(gu)障。还(hai)要(yao)加强用(yong)户(hu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)及避雷(lei)(lei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)高(gao)压绝(jue)缘试验(yan)，及早(zao)发(fa)现(xian)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)和避雷(lei)(lei)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)绝(jue)缘老化(hua)程度，及时(shi)(shi)(shi)(shi)更换，避免(mian)出现(xian)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)烧(shao)(shao)(shao)坏(huai)造(zao)(zao)成(cheng)(cheng)停电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)情况发(fa)生(sheng)。就是(shi)(shi)要(yao)定期清扫一次(ci)(ci)设备(bei)，减少污染，避免(mian)绝(jue)缘降低。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)使(shi)用(yong)时(shi)(shi)(shi)(shi)要(yao)仔细检(jian)查二次(ci)(ci)回(hui)路(lu)(lu)是(shi)(shi)否(fou)断(duan)路(lu)(lu)，接触的(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)是(shi)(shi)否(fou)过大。互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)设备(bei)，就选(xuan)浙江邦凯电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)气科技(ji)有(you)限公(gong)司，有(you)需求(qiu)可(ke)以(yi)来(lai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)咨询！吉林户(hu)外(wai)互(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)服务热(re)线

由基尔霍(huo)夫电(dian)(dian)流(liu)(liu)(liu)定律(lv)可(ke)知(zhi):ΣI=IL1+IL2+IL3+ILn=0此时的(de)(de)(de)(de)(de)(de)各相(xiang)线(xian)(xian)工(gong)作(zuo)电(dian)(dian)流(liu)(liu)(liu)在电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)环形铁心中(zhong)所(suo)产生的(de)(de)(de)(de)(de)(de)磁通(tong)(tong)量Φ之(zhi)和也为零(ling)，即(ji)φL1+φL2+φL3+φLn=0当有(you)人触(chu)电(dian)(dian)或出(chu)现(xian)其他接(jie)地漏电(dian)(dian)故(gu)障时，由于(yu)(yu)漏电(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)(de)(de)(de)存在，使得通(tong)(tong)过电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)一(yi)(yi)(yi)次侧的(de)(de)(de)(de)(de)(de)各相(xiang)负(fu)荷电(dian)(dian)流(liu)(liu)(liu)(包括(kuo)中(zhong)性线(xian)(xian)电(dian)(dian)流(liu)(liu)(liu))的(de)(de)(de)(de)(de)(de)相(xiang)量和不(bu)再为零(ling)，即(ji)此时ΣI=IL1+IL2+IL3+ILn≠0从而(er)(er)，剩余电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)的(de)(de)(de)(de)(de)(de)磁通(tong)(tong)也不(bu)等于(yu)(yu)≠0，这个信(xin)号(hao)(hao)送给(ji)电(dian)(dian)子电(dian)(dian)路(lu)进行比(bi)较及信(xin)号(hao)(hao)处理(li)，根(gen)据人们预置的(de)(de)(de)(de)(de)(de)安全剩余电(dian)(dian)流(liu)(liu)(liu)比(bi)较，发出(chu)指令，由脱扣(kou)器(qi)进行执行。零(ling)序(xu)电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)与剩余电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)工(gong)作(zuo)原(yuan)理(li)一(yi)(yi)(yi)样(yang)的(de)(de)(de)(de)(de)(de)，接(jie)线(xian)(xian)时的(de)(de)(de)(de)(de)(de)相(xiang)线(xian)(xian)和工(gong)作(zuo)零(ling)线(xian)(xian)必须穿过零(ling)序(xu)互(hu)(hu)感(gan)(gan)器(qi)中(zhong)心孔。它的(de)(de)(de)(de)(de)(de)控制不(bu)经(jing)过精明电(dian)(dian)子装置，直(zhi)接(jie)给(ji)简单的(de)(de)(de)(de)(de)(de)电(dian)(dian)子元器(qi)件(jian)及继(ji)电(dian)(dian)器(qi)信(xin)号(hao)(hao)来(lai)驱动，它是电(dian)(dian)力(li)系统(tong)中(zhong)的(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)种(zhong)(zhong)保护装置，控制漏电(dian)(dian)电(dian)(dian)流(liu)(liu)(liu)值(zhi)不(bu)是那么小。它的(de)(de)(de)(de)(de)(de)工(gong)作(zuo)原(yuan)理(li)这里就不(bu)说了。有(you)的(de)(de)(de)(de)(de)(de)互(hu)(hu)感(gan)(gan)器(qi)只过火线(xian)(xian)，它是交流(liu)(liu)(liu)供(gong)(gong)电(dian)(dian)系统(tong)中(zhong)的(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)种(zhong)(zhong)扩(kuo)大量程的(de)(de)(de)(de)(de)(de)电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)，其内部结构与上述的(de)(de)(de)(de)(de)(de)两(liang)种(zhong)(zhong)不(bu)同，是用(yong)硅钢(gang)片叠成圆(yuan)圈，在它上面用(yong)高度的(de)(de)(de)(de)(de)(de)漆包线(xian)(xian)绕制的(de)(de)(de)(de)(de)(de)。它有(you)一(yi)(yi)(yi)个特点(dian)，就是供(gong)(gong)电(dian)(dian)线(xian)(xian)路(lu)中(zhong)只能够穿一(yi)(yi)(yi)根(gen)火线(xian)(xian)过去，而(er)(er)不(bu)会穿两(liang)根(gen)导线(xian)(xian)或者零(ling)线(xian)(xian)一(yi)(yi)(yi)起穿过。湖北充气(qi)柜用(yong)电(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)价(jia)格互(hu)(hu)感(gan)(gan)器(qi)，就选浙江邦凯电(dian)(dian)气(qi)科技有(you)限公司，用(yong)户的(de)(de)(de)(de)(de)(de)信(xin)赖(lai)之(zhi)选。

零(ling)(ling)序(xu)(xu)电(dian)(dian)流互(hu)(hu)感器在电(dian)(dian)力(li)系(xi)统(tong)(tong)产(chan)生(sheng)零(ling)(ling)序(xu)(xu)接(jie)(jie)(jie)地(di)电(dian)(dian)流时(shi)与(yu)继电(dian)(dian)保(bao)(bao)护装(zhuang)置或(huo)信号配合使(shi)用，使(shi)装(zhuang)置元件(jian)动作，实现保(bao)(bao)护或(huo)监控(kong)。HS-LJK、HS-LXK系(xi)列零(ling)(ling)序(xu)(xu)电(dian)(dian)流互(hu)(hu)感器是电(dian)(dian)缆型,采用ABS工(gong)程塑(su)料外(wai)(wai)壳、树脂(zhi)浇注(zhu)成全密封；使(shi)用绝(jue)缘油制(zhi)冷切(qie)割工(gong)艺，有(you)效(xiao)避免了互(hu)(hu)感器在长(zhang)期使(shi)用过程中的(de)(de)锈蚀。绝(jue)缘性能好，外(wai)(wai)形美观。具(ju)有(you)灵敏(min)度(du)(du)高(gao)、线(xian)(xian)(xian)性度(du)(du)好、运(yun)行可靠、安装(zhuang)方(fang)便(bian)等(deng)特点。其性能优于(yu)一般的(de)(de)零(ling)(ling)序(xu)(xu)电(dian)(dian)流互(hu)(hu)感器，不(bu)仅适用于(yu)电(dian)(dian)磁型继电(dian)(dian)保(bao)(bao)护，还能适用于(yu)电(dian)(dian)子和微机保(bao)(bao)护装(zhuang)置。用户可根据系(xi)统(tong)(tong)的(de)(de)运(yun)行方(fang)式，中性点有(you)效(xiao)接(jie)(jie)(jie)地(di)或(huo)中性点非(fei)有(you)效(xiao)接(jie)(jie)(jie)地(di)的(de)(de)不(bu)同，选用相(xiang)(xiang)适应的(de)(de)零(ling)(ling)序(xu)(xu)电(dian)(dian)流互(hu)(hu)感器。零(ling)(ling)序(xu)(xu)互(hu)(hu)感器零(ling)(ling)序(xu)(xu)电(dian)(dian)流保(bao)(bao)护一般适合使(shi)用于(yu)TN接(jie)(jie)(jie)地(di)系(xi)统(tong)(tong)。因为当(dang)发(fa)生(sheng)一相(xiang)(xiang)接(jie)(jie)(jie)地(di)时(shi)，对TN-S系(xi)统(tong)(tong)Id回(hui)路(lu)阻(zu)(zu)抗(kang)(kang)包(bao)(bao)括相(xiang)(xiang)线(xian)(xian)(xian)阻(zu)(zu)抗(kang)(kang)Z1，PE线(xian)(xian)(xian)阻(zu)(zu)抗(kang)(kang)ZPE和接(jie)(jie)(jie)触阻(zu)(zu)抗(kang)(kang)Zf，即Zs=Z1+ZPE+Zf；对于(yu)TN-C系(xi)统(tong)(tong)，Id回(hui)路(lu)阻(zu)(zu)抗(kang)(kang)包(bao)(bao)括相(xiang)(xiang)线(xian)(xian)(xian)阻(zu)(zu)抗(kang)(kang)Z1，PEN线(xian)(xian)(xian)阻(zu)(zu)抗(kang)(kang)ZPEN和接(jie)(jie)(jie)触电(dian)(dian)阻(zu)(zu)Zf，即ZS=Z1+ZPEN+Zf；对于(yu)TN-C-S系(xi)统(tong)(tong)，Id回(hui)路(lu)阻(zu)(zu)抗(kang)(kang)包(bao)(bao)括相(xiang)(xiang)线(xian)(xian)(xian)阻(zu)(zu)抗(kang)(kang)Z1，PEN线(xian)(xian)(xian)阻(zu)(zu)抗(kang)(kang)ZPEN，PE线(xian)(xian)(xian)阻(zu)(zu)抗(kang)(kang)ZPE和接(jie)(jie)(jie)触电(dian)(dian)阻(zu)(zu)Zf，即ZS=Z1+ZPEN+ZPE+Zf，产(chan)生(sheng)的(de)(de)单(dan)相(xiang)(xiang)接(jie)(jie)(jie)地(di)故(gu)障(zhang)电(dian)(dian)流Id=220/ZS，明显大(da)于(yu)无(wu)故(gu)障(zhang)时(shi)的(de)(de)三相(xiang)(xiang)不(bu)平(ping)衡电(dian)(dian)流，只要整定合适，就(jiu)可检(jian)测出发(fa)生(sheng)接(jie)(jie)(jie)地(di)故(gu)障(zhang)时(shi)的(de)(de)零(ling)(ling)序(xu)(xu)电(dian)(dian)流，以切(qie)断故(gu)障(zhang)回(hui)路(lu)。而对IT系(xi)统(tong)(tong)。

电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力系统为(wei)(wei)了(le)(le)(le)传输电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能，往(wang)(wang)往(wang)(wang)采用(yong)(yong)(yong)(yong)交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)、大(da)(da)(da)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)回路(lu)(lu)把电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力送往(wang)(wang)用(yong)(yong)(yong)(yong)户，无(wu)法(fa)用(yong)(yong)(yong)(yong)仪(yi)表(biao)进行直接测(ce)(ce)量。互(hu)(hu)感(gan)(gan)器(qi)(qi)的(de)(de)作(zuo)用(yong)(yong)(yong)(yong)，就(jiu)是(shi)(shi)将交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)和(he)大(da)(da)(da)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)按比例降到可以(yi)用(yong)(yong)(yong)(yong)仪(yi)表(biao)直接测(ce)(ce)量的(de)(de)数(shu)值，便(bian)于仪(yi)表(biao)直接测(ce)(ce)量，同(tong)时为(wei)(wei)继电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)护(hu)和(he)自动装置提供电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源，所(suo)以(yi)说(shuo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)互(hu)(hu)感(gan)(gan)器(qi)(qi)与(yu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)在(zai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力系统中起到了(le)(le)(le)非常的(de)(de)大(da)(da)(da)的(de)(de)作(zuo)用(yong)(yong)(yong)(yong)，而本(ben)文(wen)要(yao)介绍的(de)(de)就(jiu)是(shi)(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)互(hu)(hu)感(gan)(gan)器(qi)(qi)与(yu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)的(de)(de)区别以(yi)及如何使(shi)用(yong)(yong)(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)互(hu)(hu)感(gan)(gan)器(qi)(qi)测(ce)(ce)量交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)线电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)作(zuo)用(yong)(yong)(yong)(yong)及工(gong)作(zuo)原(yuan)理电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)的(de)(de)主(zhu)要(yao)所(suo)用(yong)(yong)(yong)(yong)是(shi)(shi)用(yong)(yong)(yong)(yong)来(lai)将交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中的(de)(de)大(da)(da)(da)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)转(zhuan)换为(wei)(wei)一定比例的(de)(de)小(xiao)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)（我国标准为(wei)(wei)5安倍(bei)），以(yi)供测(ce)(ce)量和(he)继电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)护(hu)只(zhi)之(zhi)用(yong)(yong)(yong)(yong)。大(da)(da)(da)家应该知(zhi)道在(zai)发电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、变电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、输电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、配(pei)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)过程中由于用(yong)(yong)(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)设备(bei)的(de)(de)不同(tong)，电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)往(wang)(wang)往(wang)(wang)从几(ji)十安到几(ji)万安都有(you)，而且(qie)这(zhei)些(xie)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)还可能伴随高压(ya)(ya)。那么(me)为(wei)(wei)了(le)(le)(le)能够对这(zhei)些(xie)线路(lu)(lu)的(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)进行监控、测(ce)(ce)量，同(tong)时又要(yao)解决(jue)高压(ya)(ya)、高电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)带来(lai)的(de)(de)危险，这(zhei)时就(jiu)需要(yao)用(yong)(yong)(yong)(yong)到电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)了(le)(le)(le)。有(you)些(xie)人可能见(jian)过电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)用(yong)(yong)(yong)(yong)的(de)(de)钳形表(biao)，这(zhei)是(shi)(shi)一种(zhong)用(yong)(yong)(yong)(yong)来(lai)测(ce)(ce)量交(jiao)流(liu)(liu)(liu)(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)设备(bei)，它那个“钳”便(bian)是(shi)(shi)穿(chuan)心式电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)。互(hu)(hu)感(gan)(gan)器(qi)(qi)设备(bei)，就(jiu)选浙(zhe)江邦凯电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)气科技有(you)限(xian)公司，是(shi)(shi)用(yong)(yong)(yong)(yong)户的(de)(de)信赖之(zhi)选，欢迎您的(de)(de)来(lai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)！

如何(he)选(xuan)择(ze)合(he)适的(de)电(dian)流(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)器(qi)(qi)？选(xuan)择(ze)合(he)适的(de)电(dian)流(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)器(qi)(qi)需要考虑以下(xia)(xia)几个方面：额(e)(e)(e)定(ding)(ding)(ding)电(dian)压(ya)：电(dian)流(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)器(qi)(qi)的(de)额(e)(e)(e)定(ding)(ding)(ding)电(dian)压(ya)应(ying)大于装(zhuang)设(she)(she)点线路额(e)(e)(e)定(ding)(ding)(ding)电(dian)压(ya)。变比：应(ying)根(gen)据(ju)一次(ci)(ci)负荷(he)计算电(dian)流(liu)(liu)(liu)(liu)IC选(xuan)择(ze)电(dian)流(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)器(qi)(qi)变比。准确(que)(que)级：应(ying)根(gen)据(ju)测量准确(que)(que)度要求(qiu)选(xuan)择(ze)电(dian)流(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)器(qi)(qi)的(de)准确(que)(que)级并(bing)进行校(xiao)验。额(e)(e)(e)定(ding)(ding)(ding)一次(ci)(ci)电(dian)流(liu)(liu)(liu)(liu)：电(dian)流(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)器(qi)(qi)的(de)额(e)(e)(e)定(ding)(ding)(ding)一次(ci)(ci)电(dian)流(liu)(liu)(liu)(liu)应(ying)根(gen)据(ju)其所属一次(ci)(ci)设(she)(she)备额(e)(e)(e)定(ding)(ding)(ding)电(dian)流(liu)(liu)(liu)(liu)或最大工作电(dian)流(liu)(liu)(liu)(liu)选(xuan)择(ze)。额(e)(e)(e)定(ding)(ding)(ding)二(er)次(ci)(ci)电(dian)流(liu)(liu)(liu)(liu)：电(dian)流(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)器(qi)(qi)的(de)额(e)(e)(e)定(ding)(ding)(ding)二(er)次(ci)(ci)电(dian)流(liu)(liu)(liu)(liu)宜(yi)采(cai)用1A，如果有(you)(you)利(li)于互(hu)(hu)感(gan)器(qi)(qi)制作或扩建工程，以及某(mou)些情况下(xia)(xia)为(wei)降低电(dian)流(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)器(qi)(qi)二(er)次(ci)(ci)开路电(dian)压(ya)，额(e)(e)(e)定(ding)(ding)(ding)二(er)次(ci)(ci)电(dian)流(liu)(liu)(liu)(liu)也可采(cai)用5A。额(e)(e)(e)定(ding)(ding)(ding)输出：电(dian)流(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)器(qi)(qi)的(de)额(e)(e)(e)定(ding)(ding)(ding)输出值应(ying)根(gen)据(ju)互(hu)(hu)感(gan)器(qi)(qi)额(e)(e)(e)定(ding)(ding)(ding)二(er)次(ci)(ci)电(dian)流(liu)(liu)(liu)(liu)值和(he)实际(ji)负荷(he)需要选(xuan)择(ze)，为(wei)满足暂态特性(xing)的(de)要求(qiu)，可采(cai)用更(geng)大的(de)额(e)(e)(e)定(ding)(ding)(ding)输出值。浙江邦(bang)凯电(dian)气科技有(you)(you)限公司(si)(si)为(wei)您提(ti)供互(hu)(hu)感(gan)器(qi)(qi)，有(you)(you)需要可以联系我司(si)(si)哦！甘肃(su)自供电(dian)型电(dian)流(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)器(qi)(qi)哪家便宜(yi)

互感(gan)器，就选(xuan)浙江(jiang)邦凯电气科技有限公司，有需要可以联系(xi)我司哦！吉(ji)林户(hu)外(wai)互感(gan)器服务热线

互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)有电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)和(he)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)两种，都(dou)是(shi)(shi)(shi)(shi)用(yong)(yong)于(yu)高(gao)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)电(dian)(dian)(dian)(dian)(dian)(dian)网的(de)(de)(de)保(bao)护检测(ce)的(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)气(qi)设备。原(yuan)(yuan)(yuan)理(li)和(he)变(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)相似，利用(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)生(sheng)磁磁生(sheng)电(dian)(dian)(dian)(dian)(dian)(dian)将(jiang)高(gao)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)转化(hua)为危险(xian)(xian)性较小，对设备要(yao)求较低(di)的(de)(de)(de)低(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)小电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)。一(yi)(yi)(yi)、先看互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)为什(shen)么存在(zai)(zai)，作(zuo)用(yong)(yong)是(shi)(shi)(shi)(shi)什(shen)么？首先是(shi)(shi)(shi)(shi)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)，中高(gao)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)线(xian)路想计(ji)量(liang)或(huo)(huo)保(bao)护的(de)(de)(de)话(hua)，要(yao)用(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)能(neng)表(biao)(biao)或(huo)(huo)其(qi)他一(yi)(yi)(yi)些仪器(qi)(qi)(qi)(qi)吧(ba)，这(zhei)么高(gao)的(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)，电(dian)(dian)(dian)(dian)(dian)(dian)能(neng)表(biao)(biao)或(huo)(huo)仪器(qi)(qi)(qi)(qi)的(de)(de)(de)绝缘是(shi)(shi)(shi)(shi)承受不住(zhu)的(de)(de)(de)，所以需一(yi)(yi)(yi)种要(yao)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)把(ba)高(gao)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)变(bian)换成标(biao)(biao)准(zhun)的(de)(de)(de)低(di)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)。然后就(jiu)是(shi)(shi)(shi)(shi)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，和(he)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)也(ye)是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)样的(de)(de)(de)，一(yi)(yi)(yi)次电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)大(da)动辄(zhe)几百安、上(shang)千，电(dian)(dian)(dian)(dian)(dian)(dian)能(neng)表(biao)(biao)或(huo)(huo)仪器(qi)(qi)(qi)(qi)也(ye)承受不住(zhu)，所以需要(yao)一(yi)(yi)(yi)种互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)将(jiang)大(da)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)变(bian)换成标(biao)(biao)准(zhun)的(de)(de)(de)低(di)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)。这(zhei)样做之(zhi)后好(hao)处很多，①计(ji)量(liang)、保(bao)护等仪器(qi)(qi)(qi)(qi)仪表(biao)(biao)就(jiu)没(mei)高(gao)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)，人(ren)抄表(biao)(biao)、检查等就(jiu)没(mei)啥(sha)危险(xian)(xian)。②计(ji)量(liang)、保(bao)护等仪器(qi)(qi)(qi)(qi)仪表(biao)(biao)可(ke)以做成统(tong)一(yi)(yi)(yi)的(de)(de)(de)标(biao)(biao)准(zhun)。③还有一(yi)(yi)(yi)些零序互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)、开(kai)合式、电(dian)(dian)(dian)(dian)(dian)(dian)源互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)、预付费等在(zai)(zai)后面详细(xi)说明。二、互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)的(de)(de)(de)原(yuan)(yuan)(yuan)理(li)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)原(yuan)(yuan)(yuan)理(li)就(jiu)和(he)变(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)差不多，是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)种特规的(de)(de)(de)变(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)，如果对变(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)基本(ben)原(yuan)(yuan)(yuan)理(li)不清楚的(de)(de)(de)，建议(yi)去看高(gao)中物理(li)知识。下面我(wo)从不同类(lei)型的(de)(de)(de)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)来简(jian)单讲(jiang)解一(yi)(yi)(yi)下：只能(neng)简(jian)单讲(jiang)解，如果细(xi)分了说我(wo)可(ke)以说上(shang)一(yi)(yi)(yi)整天。一(yi)(yi)(yi)、低(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)低(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)分为壳体(ti)类(lei)和(he)浇注(zhu)体(ti)类(lei)壳体(ti)类(lei)（不止这(zhei)，举个(ge)例子）浇注(zhu)体(ti)类(lei)（不止这(zhei)，举个(ge)例子）都(dou)是(shi)(shi)(shi)(shi)用(yong)(yong)于(yu)低(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)系统(tong)。吉林户外互(hu)(hu)感(gan)(gan)器(qi)(qi)(qi)(qi)服(fu)务热线(xian)

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