由于(yu)智能(neng)建筑中(zhong)線纜密布，設(she)備(bei)繁多，微(wei)電(dian)子(zi)裝備(bei)復雜等(deng)，又加上它(ta)們自身的(de)防護能(neng)力(li)比較弱，一旦受到高次諧波影響(xiang)的(de)話，就會使智能(neng)化系(xi)統設(she)備(bei)產(chan)生誤碼、錯碼、誤動作，使信號系(xi)統受到污染、產(chan)生噪聲，甚至連(lian)通話質量都不能(neng)保(bao)證。

電力中無功補償元器件的主要作用

嚴禁電(dian)(dian)(dian)容器(qi)(qi)(qi)組帶(dai)電(dian)(dian)(dian)荷(he)合(he)閘(zha)。如果合(he)閘(zha)瞬間電(dian)(dian)(dian)壓極性正好和電(dian)(dian)(dian)容器(qi)(qi)(qi)上(shang)殘留(liu)電(dian)(dian)(dian)荷(he)的極性相反(fan)，兩電(dian)(dian)(dian)壓相加將在(zai)回路上(shang)產生很(hen)大的沖擊電(dian)(dian)(dian)流，引起過熱爆炸。所以，電(dian)(dian)(dian)容器(qi)(qi)(qi)組每(mei)次重新合(he)閘(zha)，必須(xu)在(zai)斷路器(qi)(qi)(qi)斷開電(dian)(dian)(dian)容器(qi)(qi)(qi)組放電(dian)(dian)(dian)5分鐘(zhong)后進行。

控(kong)制與保護(hu)開關電(dian)器(qi)(qi)的(de)主要特征(zheng)是在單一結(jie)構形式的(de)產品上實現集成化的(de)、內(nei)部協調(diao)配合(he)的(de)控(kong)制與保護(hu)功(gong)能能夠替代新路器(qi)(qi)(熔斷器(qi)(qi))、接觸器(qi)(qi)、過(或過流、新相}保護(hu)繼電(dian)器(qi)(qi)、起(qi)動(dong)器(qi)(qi)、器(qi)(qi)、電(dian)機(ji)綜合(he)保護(hu)器(qi)(qi)等多種(zhong)傳統的(de)分離(li)元器(qi)(qi)件。