補償(chang)(chang)電(dian)(dian)(dian)容器組裝設在(zai)變電(dian)(dian)(dian)站(zhan)站(zhan)內母線上(shang)，可手動(dong)或分(fen)組自動(dong)補償(chang)(chang)。結(jie)合電(dian)(dian)(dian)網實際情況，選擇按功率因數、電(dian)(dian)(dian)壓(ya)無功、電(dian)(dian)(dian)壓(ya)無功綜合控(kong)(kong)制或電(dian)(dian)(dian)壓(ya)無功綜合控(kong)(kong)制兼(jian)濾波(bo)等不(bu)同方式(shi)進行補償(chang)(chang)。動(dong)態無功補償(chang)(chang)由可控(kong)(kong)硅控(kong)(kong)制投切(qie)(qie)電(dian)(dian)(dian)容器，這種控(kong)(kong)制方式(shi)反應速度一般(ban)在(zai)20ms，投切(qie)(qie)時無充電(dian)(dian)(dian)電(dian)(dian)(dian)流和過電(dian)(dian)(dian)壓(ya)，但由于可控(kong)(kong)硅有自然導通電(dian)(dian)(dian)壓(ya)的特(te)性，電(dian)(dian)(dian)容器投切(qie)(qie)是會產生諧(xie)波(bo)。

智能建筑中無功補償元器件(jian)的補償標準是什么

從技術原理上(shang)講無(wu)(wu)(wu)功補償裝(zhuang)置(zhi)是(shi)在(zai)電(dian)(dian)(dian)網(wang)中(zhong)呈感(gan)性或容(rong)性的(de)元(yuan)件(jian)，由(you)于(yu)目前我國中(zhong)低(di)壓電(dian)(dian)(dian)網(wang)以架空(kong)線路為主且(qie)基本上(shang)帶(dai)感(gan)性負載，所以系統(tong)所采(cai)用(yong)的(de)無(wu)(wu)(wu)功補償裝(zhuang)置(zhi)多(duo)數呈容(rong)性，也就(jiu)是(shi)說它是(shi)由(you)電(dian)(dian)(dian)容(rong)器(qi)和(he)(he)相應的(de)附屬(shu)設施組(zu)成的(de)。由(you)于(yu)負荷(he)多(duo)數集中(zhong)在(zai)配電(dian)(dian)(dian)網(wang)絡，所以多(duo)年來用(yong)于(yu)無(wu)(wu)(wu)功補償的(de)電(dian)(dian)(dian)容(rong)器(qi)組(zu)基本上(shang)安裝(zhuang)在(zai)電(dian)(dian)(dian)網(wang)的(de)中(zhong)壓側和(he)(he)低(di)壓側，包括35 kV、10 kV和(he)(he)0.4 kV幾個(ge)電(dian)(dian)(dian)壓等級。從運行需(xu)要上(shang)說，無(wu)(wu)(wu)功補償裝(zhuang)置(zhi)由(you)電(dian)(dian)(dian)容(rong)器(qi)組(zu)、投切元(yuan)件(jian)、檢測及保(bao)護(hu)元(yuan)件(jian)組(zu)成。

電(dian)力電(dian)容器無(wu)功(gong)補償(chang)裝置的(de)缺(que)點(dian)有(you)：只(zhi)能(neng)進行(xing)有(you)級調節,不(bu)能(neng)進行(xing)平滑調節;通風不(bu)良，一(yi)旦(dan)電(dian)容器運行(xing)溫度(du)高于70℃時(shi)，易(yi)發生膨脹爆炸；電(dian)壓(ya)特性(xing)不(bu)好，對(dui)短(duan)路穩定性(xing)差(cha)，切除(chu)后有(you)殘余電(dian)荷；無(wu)功(gong)補償(chang)精(jing)度(du)低(di)，易(yi)影響補償(chang)效(xiao)果(guo)；補償(chang)電(dian)容器的(de)運行(xing)管理困難及(ji)電(dian)容器安全運行(xing)的(de)問題未(wei)受到(dao)重(zhong)視等。