用于電力系統和電氣設備的電力電容器。任何兩個金屬導體，用絕緣介質隔開，形成電容器。電容器電容器的大小取決于兩極板之間的幾何尺寸和絕緣介質的特性。在交流電壓下使用電容器時，電容器的容量通常以其無功功率來表示，單位為無或無。

傳統的電(dian)(dian)(dian)容(rong)(rong)電(dian)(dian)(dian)抗無功補償裝(zhuang)置(zhi)，補償精(jing)度低(di)，功能單一(yi)，安(an)裝(zhuang)線路復雜，不利于生產(chan)、運(yun)輸(shu)、安(an)裝(zhuang)、調試和可靠運(yun)行(xing)，嚴(yan)重限制了其發展(zhan)，電(dian)(dian)(dian)容(rong)(rong)器在(zai)切割過程中容(rong)(rong)易產(chan)生較大的沖(chong)擊(ji)電(dian)(dian)(dian)流(liu)，導致電(dian)(dian)(dian)網過電(dian)(dian)(dian)壓，嚴(yan)重會產(chan)生諧(xie)波，影響電(dian)(dian)(dian)網的穩定性。為(wei)了解決這些問(wen)題，可采用(yong)低(di)壓智能集成電(dian)(dian)(dian)力電(dian)(dian)(dian)容(rong)(rong)器作為(wei)補償裝(zhuang)置(zhi)，采用(yong)零投切技術。

AZCL智(zhi)(zhi)能集成諧波抵(di)抗(kang)電(dian)(dian)力電(dian)(dian)容采用微(wei)電(dian)(dian)子元(yuan)件技術(shu)、微(wei)傳感器技術(shu)、微(wei)網絡技術(shu)、電(dian)(dian)氣制造技術(shu)、智(zhi)(zhi)能元(yuan)件、控(kong)制器、電(dian)(dian)容器、電(dian)(dian)抗(kang)器、塑(su)料外(wai)殼斷路器等元(yuan)件，整機體積小，結構精(jing)細。

智(zhi)能電容控(kong)制器通(tong)(tong)過電流互感(gan)器、電壓采樣(yang)計算出無功缺額、功率(lv)因數(shu)等(deng)參(can)數(shu)，以工(gong)業級(ji)MCU為核(he)心(xin)，同AD轉換(huan)、RS-485通(tong)(tong)訊、LCD顯示(shi)、數(shu)據(ju)存儲(chu)(chu)等(deng)構成一個系統，集(ji)采集(ji)、運算、分析、控(kong)制、通(tong)(tong)信、人機交互、數(shu)據(ju)存儲(chu)(chu)于一體。