10kV壓力用電(dian)平(ping)臺與低電(dian)壓380V/220V用電(dian)平(ping)臺的不相(xiang)同點:
前提是一般的堿式鹽(yan)點跨(kua)(kua)接(jie)方式英文,10kV高壓(ya)力變電平(ping)臺(tai)(tai)平(ping)臺(tai)(tai)屬一般的堿式鹽(yan)點不(bu)跨(kua)(kua)接(jie)平(ping)臺(tai)(tai),而底壓(ya)380V/220V變電平(ping)臺(tai)(tai)平(ping)臺(tai)(tai)一般的堿式鹽(yan)點可(ke)以簡單(dan)跨(kua)(kua)接(jie);
此外是送(song)電(dian)(dian)局方(fang)法(fa),10kV直流(liu)高壓送(song)電(dian)(dian)局系(xi)(xi)統(tong)用三相電(dian)(dian)機電(dian)(dian)機3線制(zhi)(zhi)送(song)電(dian)(dian)局,高壓低壓380V/220V送(song)電(dian)(dian)局系(xi)(xi)統(tong)則用三相電(dian)(dian)機電(dian)(dian)機四線制(zhi)(zhi)送(song)電(dian)(dian)局;
另一,10kV直(zhi)流電(dian)供電(dian)系統(tong)柜中的主進線柜普通按(an)照下(xia)進線,簡稱(cheng)倒到火,即“刀(dao)導電(dian)連接(jie)”。
當今世界迄今為止通常所采用三相(xiang)電(dian)(dian)機(ji)電(dian)(dian)四線制高壓血(xue)壓低壓證(zheng)(zheng)書高共(gong)電(dian)(dian)設(she)備(bei)軟(ruan)件軟(ruan)件,即380V/220V弱(ruo)酸性(xing)點(dian)隨時的(de)接地(di)裝(zhuang)置高壓血(xue)壓低壓證(zheng)(zheng)書高共(gong)電(dian)(dian)設(she)備(bei)軟(ruan)件軟(ruan)件。該共(gong)電(dian)(dian)設(she)備(bei)軟(ruan)件軟(ruan)件兼(jian)具3條火錢,即L1、L2、L3(或(huo)A、B、C),那條零(ling)(ling)(ling)線。一條零(ling)(ling)(ling)線之所以成為零(ling)(ling)(ling)線,也(ye)是(shi)所以它(ta)是(shi)由電(dian)(dian)力變(bian)壓器首次(ci)側(ce)(ce)弱(ruo)酸性(xing)點(dian)導入(ru)的(de),而(er)首次(ci)側(ce)(ce)弱(ruo)酸性(xing)點(dian)又隨時的(de)接地(di)裝(zhuang)置,與山河(he)零(ling)(ling)(ling)電(dian)(dian)勢差(cha)連入(ru)。在三相(xiang)電(dian)(dian)機(ji)電(dian)(dian)四線制高壓血(xue)壓低壓證(zheng)(zheng)書高共(gong)電(dian)(dian)設(she)備(bei)軟(ruan)件軟(ruan)件中它(ta)既運(yun)轉(zhuan)地(di)線,又會守護零(ling)(ling)(ling)線,如今的(de)成為PEN線,之中PE是(shi)守護零(ling)(ling)(ling)線,N是(shi)運(yun)轉(zhuan)零(ling)(ling)(ling)線,合(he)(he)著也(ye)是(shi)PEN線,PEN線表述運(yun)轉(zhuan)零(ling)(ling)(ling)線兼(jian)做守護零(ling)(ling)(ling)線,別(bie)稱(cheng)“零(ling)(ling)(ling)地(di)合(he)(he)并(bing)”。
在這抽(chou)時間說說弱(ruo)(ruo)酸(suan)性點會保(bao)(bao)護(hu)(hu)(hu)等(deng)電(dian)位連(lian)(lian)接線(xian)(xian)線(xian)(xian)設(she)(she)計的的疑問,電(dian)壓(ya)器多(duo)次側弱(ruo)(ruo)酸(suan)性點會保(bao)(bao)護(hu)(hu)(hu)等(deng)電(dian)位連(lian)(lian)接線(xian)(xian)線(xian)(xian)設(she)(she)計的叫運作保(bao)(bao)護(hu)(hu)(hu)等(deng)電(dian)位連(lian)(lian)接線(xian)(xian)線(xian)(xian)設(she)(she)計的,決(jue)定細則需求其(qi)保(bao)(bao)護(hu)(hu)(hu)等(deng)電(dian)位連(lian)(lian)接線(xian)(xian)線(xian)(xian)設(she)(she)計的阻(zu)值不(bu)可(ke)以超出4歐。小編(bian)指導(dao)10kV油田設(she)(she)計的是應用弱(ruo)(ruo)酸(suan)性點不(bu)保(bao)(bao)護(hu)(hu)(hu)等(deng)電(dian)位連(lian)(lian)接線(xian)(xian)線(xian)(xian)設(she)(she)計的的共電(dian)設(she)(she)計的,但是為啥380V/220V低(di)壓(ya)證書(shu)共電(dian)設(she)(she)計的不(bu)肯弱(ruo)(ruo)酸(suan)性點會保(bao)(bao)護(hu)(hu)(hu)等(deng)電(dian)位連(lian)(lian)接線(xian)(xian)線(xian)(xian)設(she)(she)計的呢?
在(zai)比較適中粒細胞點之間等電(dian)位連(lian)接的380V/220V血壓(ya)低壓(ya)高變電(dian)裝置中,在(zai)比較適中粒細胞點之間等電(dian)位連(lian)接,往往,一(yi)點一(yi)只(zhi)穿越火(huo)對地電(dian)流(liu)也是(shi)220V。只(zhi)要一(yi)點一(yi)只(zhi)穿越火(huo)等電(dian)位連(lian)接時,都在(zai)產(chan)生虛接,因此會產(chan)生旋轉(zhuan)開關斷路器跳(tiao)閘或(huo)熔絲熔斷機制(zhi)。
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