(?)　(?)电(Dian)压(Ya)传(Chuan)感(Gan)器(Qi)是(Shi)一(Yi)种(Zhong)将(Jiang)被(Bei)测(Ce)电(Dian)量(Liang)参(Can)数(Shu)转(Zhuan)换(Huan)成(Cheng)直(Zhi)流(Liu)电(Dian)流(Liu)、(?)直(Zhi)流(Liu)电(Dian)压(Ya)并(Bing)隔(Ge)离(Li)输(Shu)出(Chu)模(Mo)拟(Ni)信(Xin)号(Hao)或(Huo)数(Shu)字(Zi)信(Xin)号(Hao)的(De)装(Zhuang)置(Zhi)。(?)电(Dian)压(Ya)传(Chuan)感(Gan)器(Qi)用(Yong)于(Yu)测(Ce)量(Liang)电(Dian)网(Wang)中(Zhong)波(Bo)形(Xing)畸(Ji)变(Bian)较(Jiao)严(Yan)重(Zhong)的(De)电(Dian)压(Ya)或(Huo)电(Dian)流(Liu)信(Xin)号(Hao)，(?)也(Ye)可(Ke)以(Yi)测(Ce)量(Liang)方(Fang)波(Bo)，(?)三(San)角(Jiao)波(Bo)等(Deng)非(Fei)正(Zheng)弦(Xian)波(Bo)形(Xing)。(?)

　(?)　(?)电(Dian)压(Ya)变(Bian)送(Song)器(Qi)通(Tong)用(Yong)技(Ji)术(Shu)条(Tiao)件(Jian):

　(?)　(?)●(?) 引(Yin)用(Yong)标(Biao)准(Zhun)及(Ji)规(Gui)则(Ze):GB/T13850-1998

　(?)　(?)●(?) 相(Xiang)对(Dui)湿(Shi)度(Du):≤93%

　(?)　(?)●(?) 准(Zhun)确(Que)度(Du)等(Deng)级(Ji): 0.2、(?)0.5级(Ji)

　(?)　(?)●(?) 贮(Zhu)藏(Cang)条(Tiao)件(Jian):温(Wen)度(Du)-40~+70℃(?)，(?)相(Xiang)对(Dui)湿(Shi)度(Du)20~90%，(?)无(Wu)凝(Ning)露(Lu)

　(?)　(?)●(?) 工(Gong)作(Zuo)温(Wen)度(Du):-10~55℃(?)

　(?)　(?)●(?) 平(Ping)均(Jun)无(Wu)故(Gu)障(Zhang)时(Shi)间(Jian):≥30000h

　(?)　(?)当(Dang)原(Yuan)边(Bian)导(Dao)线(Xian)经(Jing)过(Guo)电(Dian)流(Liu)传(Chuan)感(Gan)器(Qi)时(Shi)，(?)原(Yuan)边(Bian)电(Dian)流(Liu)IP会(Hui)产(Chan)生(Sheng)磁(Ci)力(Li)线(Xian)①(?)，(?)原(Yuan)边(Bian)磁(Ci)力(Li)线(Xian)集(Ji)中(Zhong)在(Zai)磁(Ci)芯(Xin)②(?)周(Zhou)围(Wei)，(?)内(Nei)置(Zhi)在(Zai)磁(Ci)芯(Xin)气(Qi)隙(Xi)中(Zhong)的(De)霍(Huo)尔(?)电(Dian)极(Ji)③(?)可(Ke)产(Chan)生(Sheng)和(He)原(Yuan)边(Bian)磁(Ci)力(Li)线(Xian)①(?)成(Cheng)正(Zheng)比(Bi)的(De)大(Da)小(Xiao)仅(Jin)几(Ji)毫(Hao)伏(Fu)的(De)电(Dian)压(Ya)，(?)电(Dian)子(Zi)电(Dian)路(Lu)④(?)可(Ke)把(Ba)这(Zhe)个(Ge)微(Wei)小(Xiao)的(De)信(Xin)号(Hao)转(Zhuan)变(Bian)成(Cheng)副(Fu)边(Bian)电(Dian)流(Liu)IS⑤(?)，(?)并(Bing)存(Cun)在(Zai)以(Yi)下(Xia)关(Guan)系(Xi)式(Shi)：(?)⑴(?)其(Qi)中(Zhong)，(?)IS—副(Fu)边(Bian)电(Dian)流(Liu);IP—原(Yuan)边(Bian)电(Dian)流(Liu);NP—原(Yuan)边(Bian)线(Xian)圈(Quan)匝(Za)数(Shu);NS—副(Fu)边(Bian)线(Xian)圈(Quan)匝(Za)数(Shu);NP/NS—匝(Za)数(Shu)比(Bi)，(?)一(Yi)般(Ban)取(Qu)NP=1。(?)电(Dian)流(Liu)传(Chuan)感(Gan)器(Qi)的(De)输(Shu)出(Chu)信(Xin)号(Hao)是(Shi)副(Fu)边(Bian)电(Dian)流(Liu)IS，(?)它(Ta)与(Yu)输(Shu)入(Ru)信(Xin)号(Hao)(原(Yuan)边(Bian)电(Dian)流(Liu)IP)成(Cheng)正(Zheng)比(Bi)，(?)IS一(Yi)般(Ban)很(Hen)小(Xiao)，(?)只(Zhi)有(You)100~400mA。(?)如(Ru)果(Guo)输(Shu)出(Chu)电(Dian)流(Liu)经(Jing)过(Guo)测(Ce)量(Liang)电(Dian)阻(Zu)RM，(?)则(Ze)可(Ke)以(Yi)得(De)到(Dao)一(Yi)个(Ge)与(Yu)原(Yuan)边(Bian)电(Dian)流(Liu)成(Cheng)正(Zheng)比(Bi)的(De)大(Da)小(Xiao)为(Wei)几(Ji)伏(Fu)的(De)输(Shu)出(Chu)电(Dian)压(Ya)信(Xin)号(Hao)。(?)