高壓開關

專注于40.5~1100 kV組合(he)(he)電(dian)器、斷(duan)路器、隔離(li)開(kai)關、管(guan)道(dao)母線、發(fa)電(dian)機保護(hu)斷(duan)路器、直(zhi)流場(chang)開(kai)關以及復合(he)(he)式、組合(he)(he)式開(kai)關裝備(bei)的研制。

電力變壓器

專(zhuan)注于(yu)交(jiao)(jiao)流(liu)變(bian)(bian)壓(ya)(ya)(ya)器(qi)和直(zhi)流(liu)變(bian)(bian)壓(ya)(ya)(ya)器(qi)系(xi)列裝備的研制。交(jiao)(jiao)流(liu)變(bian)(bian)壓(ya)(ya)(ya)器(qi)產品:發(fa)電(dian)(dian)機(ji)變(bian)(bian)壓(ya)(ya)(ya)器(qi)、電(dian)(dian)網(wang)用電(dian)(dian)力變(bian)(bian)壓(ya)(ya)(ya)器(qi)、城網(wang)農網(wang)用配電(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)器(qi)（干式(shi)配電(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)器(qi)、油浸式(shi)配電(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)器(qi)）、軌(gui)道交(jiao)(jiao)通用牽引變(bian)(bian)壓(ya)(ya)(ya)器(qi)、工業冶金用特種變(bian)(bian)壓(ya)(ya)(ya)器(qi)（電(dian)(dian)爐(lu)變(bian)(bian)壓(ya)(ya)(ya)器(qi)、整流(liu)變(bian)(bian)壓(ya)(ya)(ya)器(qi)）等。

電(dian)力電(dian)子

專(zhuan)注于(yu)換流(liu)(liu)閥及(ji)電(dian)(dian)力(li)電(dian)(dian)子(zi)產(chan)品(pin)(pin)的研制，主要(yao)提供超特高(gao)壓直流(liu)(liu)輸(shu)電(dian)(dian)晶閘(zha)管換流(liu)(liu)閥、柔性直流(liu)(liu)輸(shu)電(dian)(dian)換流(liu)(liu)閥、控制保護設備、靜(jing)止無功補償裝(zhuang)置、靜(jing)止同步無功發生器(qi)(qi)、動態(tai)電(dian)(dian)壓恢(hui)復器(qi)(qi)、有源(yuan)電(dian)(dian)力(li)濾波(bo)器(qi)(qi)、光(guang)伏(fu)并(bing)網(wang)逆變器(qi)(qi)、微電(dian)(dian)網(wang)系(xi)統、融冰裝(zhuang)置、大功率整(zheng)流(liu)(liu)裝(zhuang)置、特種電(dian)(dian)源(yuan)及(ji)電(dian)(dian)力(li)電(dian)(dian)子(zi)變壓器(qi)(qi)等電(dian)(dian)力(li)電(dian)(dian)子(zi)產(chan)品(pin)(pin)的研發與(yu)制造。

絕緣子(zi)及避雷(lei)器

專注于1100 kV（ ±1 100 kV）及以下電壓等(deng)級(ji)電瓷/復(fu)合材料(liao)絕緣子(zi)及套管的研制。

專注于35～1 000 kV瓷外套無間(jian)隙金屬(shu)(shu)氧化物(wu)(wu)避雷器(qi)；6～800 kV復合外套無間(jian)隙金屬(shu)(shu)氧化物(wu)(wu)避雷器(qi).....

電力(li)電容(rong)器

專注于6~1 000 kV的并(bing)聯(lian)電(dian)容(rong)(rong)(rong)器(qi)(qi)及其成套裝置、濾波電(dian)容(rong)(rong)(rong)器(qi)(qi)及其成套裝置、串聯(lian)電(dian)容(rong)(rong)(rong)器(qi)(qi)、耦合電(dian)容(rong)(rong)(rong)器(qi)(qi)、高(gao)壓(ya)斷路器(qi)(qi)用均壓(ya)電(dian)容(rong)(rong)(rong)器(qi)(qi)、脈沖電(dian)容(rong)(rong)(rong)器(qi)(qi)、高(gao)壓(ya)標準電(dian)容(rong)(rong)(rong)器(qi)(qi)等裝備的研制。

中(zhong)低配(pei)電

專注于中低壓(ya)成套開(kai)關(guan)(guan)產品研發與制造，主要(yao)提供空氣絕緣(yuan)開(kai)關(guan)(guan)柜(ju)(ju)(ju)、氣體絕緣(yuan)開(kai)關(guan)(guan)柜(ju)(ju)(ju)、氣體絕緣(yuan)環(huan)網柜(ju)(ju)(ju)、固體絕緣(yuan)環(huan)網柜(ju)(ju)(ju)、戶(hu)內真空斷路(lu)器、滅弧室及其它(ta)開(kai)關(guan)(guan)元件、戶(hu)外(wai)斷路(lu)設備等。

世(shi)界第一(yi)個(ge)±800kV特高壓(ya)直流輸電工(gong)程

為世界(jie)第一個±800kV特(te)高壓(ya)(ya)直(zhi)流輸電(dian)工(gong)程（云南-廣東(dong)）研(yan)制了換流變壓(ya)(ya)器、換流閥、交流濾波(bo)電(dian)容(rong)器等關鍵裝備(bei)；

世(shi)界(jie)第(di)一個1000kV特(te)高壓交流試驗示范輸電工(gong)程

為世界(jie)第一個1000kV特高壓交流(liu)試驗示范輸電工程（晉東南(nan)-南(nan)陽(yang)-荊門(men)）研(yan)制了(le)變壓器、電抗器、組合電器、接地開(kai)關、斷路(lu)器、絕緣子(zi)、避雷器、電容(rong)式電壓互感器等關鍵裝備；

330kV交流輸變(bian)電線路工程

為中國第一個330kV交流輸變(bian)電(dian)線路(lu)工程（劉天關(guan)）研制了電(dian)力電(dian)力變(bian)壓器(qi)、斷路(lu)器(qi)、隔離開關(guan)等(deng)關(guan)鍵裝備；