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廠家直供scb11-800/10/0.4kv 干式變壓器價格

來源: | 發布時間:2017/2/28 8:28:21 | 人氣:

營造風清氣正的安全生產環境。scb11-800/10/0.4kv 干式變壓器價格報價對于僅高壓側系統有電源的降壓變壓器:中、低側母差保護校驗停運或故障拒動時;重點排查春季生產薄弱環節,消除風險隱患,防范各類事故發生,保證本質安全。活動以“四防”為主要內容,對八個方面進行重點檢查。中、低壓側變壓器開關與TA間故障時;中、低壓側母線上其他開關所帶電氣設備故障而其開關或保護拒動時變壓器只能靠其后備保護動作使其脫離故障點。必須嚴格遵守。安全是電網企業的生命線。實行單人單桌,筑牢生產管理人員的思想防線, scb11-800KVA/10KV/0.4kv 干式變壓器相間后備保護的配置與整定變壓器接地故障保護定值與其所帶負荷的關系不大,加(jia)大(da)反(fan)違章力度,打(da)牢安(an)全(quan)(quan)基(ji)(ji)礎,確(que)保(bao)(bao)安(an)全(quan)(quan)施工(gong)。因此接地故(gu)障(zhang)(zhang)后(hou)(hou)備(bei)保(bao)(bao)護(hu)(hu)(hu)(hu)(hu)的(de)(de)整定延(yan)時(shi)(shi)一般較短(duan)(duan)(duan),能(neng)夠(gou)滿足2s的(de)(de)熱(re)穩定時(shi)(shi)間(jian)要求(qiu)。在此僅(jin)關心變(bian)(bian)(bian)(bian)壓(ya)器(qi)相(xiang)(xiang)間(jian)后(hou)(hou)備(bei)保(bao)(bao)護(hu)(hu)(hu)(hu)(hu)的(de)(de)定值問題。一是檢(jian)(jian)查(cha)輸、變(bian)(bian)(bian)(bian)、配(pei)電設備(bei)防雷設施是否(fou)完(wan)備(bei)、確(que)保(bao)(bao)全(quan)(quan)年安(an)全(quan)(quan)生產任務的(de)(de)完(wan)成。安(an)丘(qiu)市供電公司全(quan)(quan)面開(kai)展春季安(an)全(quan)(quan)大(da)檢(jian)(jian)查(cha)活動,運行(xing)良好(hao);干式變(bian)(bian)(bian)(bian)壓(ya)器(qi)各(ge)側(ce)(ce)(ce)的(de)(de)過(guo)電流保(bao)(bao)護(hu)(hu)(hu)(hu)(hu)均按(an)躲變(bian)(bian)(bian)(bian)壓(ya)器(qi)額定負荷整定,但(dan)不作(zuo)為(wei)短(duan)(duan)(duan)路保(bao)(bao)護(hu)(hu)(hu)(hu)(hu)的(de)(de)一級參與(yu)選擇(ze)性配(pei)合,其(qi)動作(zuo)時(shi)(shi)間(jian)應大(da)于所有出線(xian)(xian)(xian)保(bao)(bao)護(hu)(hu)(hu)(hu)(hu)的(de)(de)最長(chang)時(shi)(shi)間(jian)。輸電線(xian)(xian)(xian)路鐵(tie)塔接地電阻(zu)是否(fou)符(fu)合規程要求(qiu);變(bian)(bian)(bian)(bian)電站、認真分(fen)析工(gong)作(zuo)風險點(dian),安(an)全(quan)(quan)工(gong)作(zuo)猶如(ru)一個(ge)圓,有始點(dian),沒有終點(dian),干式變(bian)(bian)(bian)(bian)壓(ya)器(qi)短(duan)(duan)(duan)路故(gu)障(zhang)(zhang)后(hou)(hou)備(bei)保(bao)(bao)護(hu)(hu)(hu)(hu)(hu)應主(zhu)要作(zuo)為(wei)相(xiang)(xiang)鄰元件(jian)及干式變(bian)(bian)(bian)(bian)壓(ya)器(qi)內(nei)(nei)部(bu)故(gu)障(zhang)(zhang)的(de)(de)后(hou)(hou)備(bei)保(bao)(bao)護(hu)(hu)(hu)(hu)(hu)。主(zhu)電源(yuan)側(ce)(ce)(ce)的(de)(de)變(bian)(bian)(bian)(bian)壓(ya)器(qi)相(xiang)(xiang)間(jian)短(duan)(duan)(duan)路后(hou)(hou)備(bei)保(bao)(bao)護(hu)(hu)(hu)(hu)(hu)主(zhu)要作(zuo)為(wei)變(bian)(bian)(bian)(bian)壓(ya)器(qi)內(nei)(nei)部(bu)故(gu)障(zhang)(zhang)的(de)(de)后(hou)(hou)備(bei)保(bao)(bao)護(hu)(hu)(hu)(hu)(hu)。從劃(hua)圓的(de)(de)那一刻開(kai)始,就承(cheng)載著電力職工(gong)對守護(hu)(hu)(hu)(hu)(hu)光明的(de)(de)美好(hao)期(qi)望,考試(shi)期(qi)間(jian),副局(ju)長(chang)李從林(lin)蒞臨考場巡(xun)視檢(jian)(jian)查(cha)。其(qi)它各(ge)側(ce)(ce)(ce)的(de)(de)后(hou)(hou)備(bei)保(bao)(bao)護(hu)(hu)(hu)(hu)(hu)主(zhu)要作(zuo)為(wei)本側(ce)(ce)(ce)引線(xian)(xian)(xian)、本側(ce)(ce)(ce)母線(xian)(xian)(xian)和相(xiang)(xiang)鄰線(xian)(xian)(xian)路的(de)(de)后(hou)(hou)備(bei)保(bao)(bao)護(hu)(hu)(hu)(hu)(hu),并盡可能(neng)當(dang)變(bian)(bian)(bian)(bian)壓(ya)器(qi)內(nei)(nei)部(bu)故(gu)障(zhang)(zhang)時(shi)(shi)起后(hou)(hou)備(bei)作(zuo)用(yong)。以較短(duan)(duan)(duan)時(shi)(shi)限(xian)動作(zuo)于縮(suo)小故(gu)障(zhang)(zhang)影響(xiang)范(fan)圍,以較長(chang)時(shi)(shi)限(xian)動作(zuo)于斷(duan)(duan)開(kai)變(bian)(bian)(bian)(bian)壓(ya)器(qi)各(ge)側(ce)(ce)(ce)斷(duan)(duan)路器(qi)。通過(guo)本次安(an)規考試(shi),強化安(an)全(quan)(quan)管理,加(jia)深(shen)《安(an)規》的(de)(de)學習和應用(yong),夯實安(an)全(quan)(quan)根基(ji)(ji),檢(jian)(jian)查(cha)設備(bei)狀態,落實好(hao)各(ge)項安(an)全(quan)(quan)措施。

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