目(mu)前，電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)子設備(bei)的(de)應(ying)(ying)用(yong)日趨普遍(bian)，電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)子裝置在生(sheng)產(chan)過程中是必不可少的(de)。如個人(ren)電(dian)(dian)(dian)(dian)腦，空調設備(bei)、照明機器、電(dian)(dian)(dian)(dian)梯、直(zhi)流 電(dian)(dian)(dian)(dian)動(dong)機、變頻器、中頻感(gan)應(ying)(ying)爐、醫療(liao)機器等。這些非(fei)線性用(yong)電(dian)(dian)(dian)(dian)設備(bei)所產(chan)生(sheng)的(de)諧波，它(ta)可以導致電(dian)(dian)(dian)(dian)能(neng)浪費(fei)、降(jiang)低系(xi)統(tong)容量、加速設備(bei)老化、降(jiang)低生(sheng)產(chan)率、配電(dian)(dian)(dian)(dian)系(xi)統(tong)本身或連接在該系(xi)統(tong)上的(de)其他設備(bei)發生(sheng)故障。

在諧波(bo)(bo)嚴重(zhong)的(de)(de)場(chang)合(he)(he)，低壓智能(neng)混合(he)(he)無功(gong)補償裝置(zhi)已經成為(wei)針對諧波(bo)(bo)治(zhi)理的(de)(de)解決(jue)方案，它(ta)采用微(wei)(wei)電子軟硬件(jian)技(ji)術(shu)、微(wei)(wei)型(xing)傳感器技(ji)術(shu)、微(wei)(wei)型(xing)網絡技(ji)術(shu)和電器制造技(ji)術(shu)等，將其(qi)智能(neng)化，實現低壓無功(gong)補償功(gong)能(neng)和使其(qi)能(neng)夠可靠工作、使其(qi)方便的(de)(de)過零投切、保護、測量、信號、聯機(ji)等系列(lie)功(gong)能(neng)，是低壓無功(gong)自動補償濾(lv)波(bo)(bo)技(ji)術(shu)的(de)(de)重(zhong)大突破。

低壓智(zhi)能混合無功(gong)補(bu)償裝置主(zhu)要應用于(yu)(yu)諧波(bo)十分嚴重場合的(de)(de)無功(gong)補(bu)償，能夠可靠運行，不會產(chan)生諧振，對(dui)諧波(bo)無放大作用，并在(zai)一定程度(du)上在(zai)吸收消除諧波(bo)的(de)(de)功(gong)能。其(qi)中串(chuan)接(jie)7%電(dian)抗器(qi)的(de)(de)產(chan)品(pin)使用于(yu)(yu)主(zhu)要諧波(bo)為5次的(de)(de)電(dian)氣環(huan)境，串(chuan)接(jie)14%電(dian)抗器(qi)的(de)(de)產(chan)品(pin)使用于(yu)(yu)主(zhu)要諧波(bo)為3次的(de)(de)電(dian)氣環(huan)境。

低壓(ya)智能混合無(wu)功(gong)補償(chang)裝(zhuang)置具有濾波(bo)功(gong)能，對諧(xie)(xie)波(bo)具有吸收泄放作(zuo)用，能消除高次諧(xie)(xie)波(bo)對電(dian)容器的(de)影響，保(bao)護(hu)電(dian)路(lu)及(ji)電(dian)容器過(guo)載，防止電(dian)容器過(guo)熱，絕緣介質的(de)老化，自愈(yu)性能下降(jiang)，使用壽(shou)命(ming)降(jiang)低。

還有(you)無涌流投切功(gong)能，與專用(yong)電(dian)(dian)容(rong)(rong)投切開關配合(he)，無投切涌流；保(bao)護(hu)(hu)(hu)功(gong)能：回路(lu)電(dian)(dian)流速切、過流保(bao)護(hu)(hu)(hu)：電(dian)(dian)容(rong)(rong)器過壓、 欠壓保(bao)護(hu)(hu)(hu)；電(dian)(dian)容(rong)(rong)器過溫、 斷相、 三(san)相不平衡保(bao)護(hu)(hu)(hu)，當電(dian)(dian)容(rong)(rong)器溫度超過65度，電(dian)(dian)容(rong)(rong)器整機退出運行保(bao)護(hu)(hu)(hu)，提高使用(yong)壽(shou)命，確保(bao)系統安全運行。