低壓無(wu)(wu)(wu)功補償(chang)(chang)(chang)柜是(shi)用(yong)于補償(chang)(chang)(chang)低壓電(dian)(dian)網的無(wu)(wu)(wu)功功率(lv)(lv)(lv)，從而提高電(dian)(dian)網的功率(lv)(lv)(lv)因數，減(jian)少線損(sun)，改善(shan)電(dian)(dian)網的電(dian)(dian)能(neng)質量。該系列(lie)低壓無(wu)(wu)(wu)功補償(chang)(chang)(chang)柜以智能(neng)無(wu)(wu)(wu)功率(lv)(lv)(lv)控制器(qi)(qi)為(wei)核(he)心，利用(yong)容(rong)(rong)器(qi)(qi)作為(wei)電(dian)(dian)容(rong)(rong)組(zu)的切(qie)割器(qi)(qi)，并(bing)根(gen)據(ju)電(dian)(dian)網功率(lv)(lv)(lv)自動切(qie)割容(rong)(rong)器(qi)(qi)，以確保(bao)電(dian)(dian)網始終具有較高的功率(lv)(lv)(lv)因素(su)。低壓無(wu)(wu)(wu)功補償(chang)(chang)(chang)柜的補償(chang)(chang)(chang)元(yuan)(yuan)(yuan)件(jian)(jian)是(shi)電(dian)(dian)容(rong)(rong)器(qi)(qi)，可(ke)以用(yong)于低諧波(bo)情(qing)況，低壓無(wu)(wu)(wu)功補償(chang)(chang)(chang)柜的補償(chang)(chang)(chang)元(yuan)(yuan)(yuan)件(jian)(jian)是(shi)電(dian)(dian)容(rong)(rong)器(qi)(qi)，但可(ke)以根(gen)據(ju)各相的負(fu)載切(qie)斷，低壓無(wu)(wu)(wu)功補償(chang)(chang)(chang)柜的補償(chang)(chang)(chang)元(yuan)(yuan)(yuan)件(jian)(jian)是(shi)由電(dian)(dian)容(rong)(rong)器(qi)(qi)和電(dian)(dian)抗器(qi)(qi)串聯組(zu)成(cheng)，具有抑制諧波(bo)的功能(neng)。

光纖(xian)補償模組的補償標(biao)準(zhun)是什么

根據目前國內設(she)備(bei)制造(zao)情況，對于10kV電容(rong)器(qi)，斷路器(qi)允許的(de)配(pei)置容(rong)量為(wei)10000kvar，氧化鋅(xin)避雷器(qi)允許的(de)配(pei)置容(rong)量為(wei)8000kvar，這些(xie)是防止電容(rong)器(qi)爆炸(zha)的(de) 大(da)允許電容(rong)器(qi)并(bing)聯容(rong)量，但根據一些(xie)設(she)計(ji)重工業和(he)大(da)型化工企業設(she)計(ji)院的(de)習慣(guan)做法(fa)，10kV電容(rong)器(qi)的(de)分(fen)組容(rong)量一般為(wei)2000kvar～3000kvar。為(wei)了節約設(she)備(bei)、方便操作(zuo)，宜減少分(fen)組，加大(da)分(fen)組容(rong)量。

體積小、重(zhong)量輕：由于(yu)采用金(jin)屬化聚(ju)丙烯膜(mo)材(cai)料作(zuo)為介質(zhi)，  體積、重(zhong)量僅為老產品(pin)的(de)1/4和(he)1/5。損(sun)耗(hao)低(di)：實際值(zhi)低(di)于(yu)0.1%，所以電容器自(zi)身的(de)能(neng)耗(hao)低(di)，發(fa)熱少、溫升(sheng)低(di)、工(gong)作(zuo)壽命(ming)長、節能(neng)效果佳。優(you)良的(de)自(zi)愈(yu)性(xing)能(neng)： 過電壓(ya)所造成的(de)介質(zhi)局部擊(ji)穿能(neng)迅速自(zi)愈(yu)，恢(hui)復正常工(gong)作(zuo)，使(shi)可靠性(xing)大為提高。