【礦(kuang)用電氣設(she)備】電器(qi)設(she)備有哪些類型 電氣設(she)備包括哪些
電器(qi)設備(bei)有哪些類型
電器設備主(zhu)要(yao)指變壓器(qi)(qi)(qi)、電(dian)抗器(qi)(qi)(qi)、電(dian)容器(qi)(qi)(qi)、組(zu)合(he)電(dian)器(qi)(qi)(qi)、斷(duan)路器(qi)(qi)(qi)、互感器(qi)(qi)(qi)、避(bi)雷器(qi)(qi)(qi)、耦(ou)合(he)電(dian)容器(qi)(qi)(qi)、輸電(dian)線(xian)路、電(dian)力電(dian)纜、接地裝(zhuang)置、發電(dian)機(ji)、調相機(ji)、電(dian)動機(ji)、封閉母線(xian)、晶閘(zha)管等。
配電箱屬于電氣設(she)(she)備(bei)(bei)中(zhong)的一(yi)次設(she)(she)備(bei)(bei)。電(dian)(dian)(dian)(dian)氣設(she)(she)備(bei)(bei)包括一(yi)次設(she)(she)備(bei)(bei)和二(er)次設(she)(she)備(bei)(bei)。一(yi)次設(she)(she)備(bei)(bei)主要(yao)是(shi)發電(dian)(dian)(dian)(dian)、變(bian)(bian)電(dian)(dian)(dian)(dian)、輸電(dian)(dian)(dian)(dian)、配(pei)電(dian)(dian)(dian)(dian)、用電(dian)(dian)(dian)(dian)等(deng)(deng)(deng)(deng)直接產生、傳(chuan)送(song)、消耗電(dian)(dian)(dian)(dian)能的設(she)(she)備(bei)(bei),比如說發電(dian)(dian)(dian)(dian)機(ji)、變(bian)(bian)壓器、架空(kong)線、配(pei)電(dian)(dian)(dian)(dian)柜(ju)、開關柜(ju)等(deng)(deng)(deng)(deng)等(deng)(deng)(deng)(deng)。二(er)次設(she)(she)備(bei)(bei)就是(shi)起控(kong)制、保(bao)護、計量等(deng)(deng)(deng)(deng)作(zuo)用的設(she)(she)備(bei)(bei)。大樓里的或(huo)者(zhe)一(yi)般廠房(fang)比如說電(dian)(dian)(dian)(dian)纜(lan)、配(pei)電(dian)(dian)(dian)(dian)柜(ju)、電(dian)(dian)(dian)(dian)動機(ji)、開關插座、燈具、空(kong)調、電(dian)(dian)(dian)(dian)熱(re)水器、電(dian)(dian)(dian)(dian)表、攝像機(ji)、電(dian)(dian)(dian)(dian)話、電(dian)(dian)(dian)(dian)腦(nao)等(deng)(deng)(deng)(deng)等(deng)(deng)(deng)(deng)都是(shi)電(dian)(dian)(dian)(dian)氣設(she)(she)備(bei)(bei)。
1、電氣裝置部分
電(dian)氣(qi)裝置主要指:變配電(dian)所及分配電(dian)所的(de)設(she)備(bei)和就(jiu)地分散的(de)動力、照明配電(dian)箱。
如:干式電力變壓器、成套高壓低壓配電柜、控制操動用直流柜(帶蓄電池)、備用不間(jian)斷電源柜、照(zhao)明配電箱(xiang)、動力配電箱(xiang)(柜)、功率因數電(dian)容補(bu)償(chang)柜以及備用(yong)柴油(you)發(fa)電(dian)機(ji)組等。
其特征是:由獨立功能的電氣元器件的組合,額定電壓大多為10KV或380V/220V,僅在控(kong)制系統中電壓(ya)有24V或12V。
2、布線系統部分
布線系統組成:電(dian)(dian)線、電(dian)(dian)纜和(he)母線;固(gu)定部(bu)件(jian)(電(dian)(dian)線、電(dian)(dian)纜和(he)母線用)、保護(hu)(電(dian)(dian)線、電(dian)(dian)纜和(he)母線用)部(bu)件(jian)的(de)組合(he);
布線(xian)系統(tong)作用:主要起輸(shu)送電力的作用。
建筑電氣工程中的布線系統,額定電壓大多為380V/220V。
3、用電設備電氣部分
用電設備電氣部分組成:主要是指與其(qi)他(ta)建筑設備配套電力驅動、電加熱(re)、電照明等直接消耗電能并轉(zhuan)換成其(qi)他(ta)能的部分。
如:電(dian)動(dong)機和(he)(he)電(dian)加(jia)熱器及(ji)其啟動(dong)控制設備、照(zhao)明裝(zhuang)飾(shi)燈具和(he)(he)開關插座(zuo)、通信影視和(he)(he)智(zhi)能化工程等的專供或變(bian)換電(dian)源以及(ji)環(huan)保除塵(chen)和(he)(he)廚房除油煙等特殊直流電(dian)源等。
小型電氣設備包括哪些?
小型電氣設備包(bao)括插銷、按鈕、打點器、接線盒、電話機、照(zhao)明與信號燈(deng)、電鈴、電笛、發爆器等。