本網微山訊(xun) 棗礦集團高煤公司(si)超(chao)前(qian)謀劃(hua)、精(jing)細管(guan)控，通過(guo)優(you)化系統(tong)、科(ke)學(xue)計(ji)算、嚴格管(guan)理，打(da)出(chu)一套(tao)全員節電“組(zu)合拳”。

該公(gong)司堅(jian)持避(bi)峰填(tian)谷的原則，充分(fen)發揮各(ge)(ge)緩(huan)沖(chong)(chong)煤倉和(he)水倉的緩(huan)沖(chong)(chong)優勢，合(he)理(li)(li)安(an)(an)排(pai)礦井(jing)主(zhu)提主(zhu)運和(he)排(pai)水系統的運行時間，避(bi)免(mian)了負(fu)荷重疊，降低(di)(di)了高(gao)負(fu)荷費用；嚴格落(luo)實電(dian)(dian)(dian)量指標計(ji)劃定(ding)額管理(li)(li)，在井(jing)上下(xia)各(ge)(ge)變電(dian)(dian)(dian)所高(gao)低(di)(di)壓(ya)開(kai)關柜(ju)和(he)采(cai)區(qu)變電(dian)(dian)(dian)所的各(ge)(ge)采(cai)掘工(gong)作(zuo)面分(fen)支低(di)(di)壓(ya)供電(dian)(dian)(dian)線(xian)路，全部裝(zhuang)表(biao)計(ji)量，杜絕了無計(ji)劃用電(dian)(dian)(dian)。同時，加強了地面非(fei)生(sheng)產(chan)性用電(dian)(dian)(dian)管理(li)(li)，制定(ding)了夏季空(kong)調安(an)(an)裝(zhuang)、驗(yan)收及(ji)使用管理(li)(li)和(he)地面工(gong)廣及(ji)辦公(gong)室照明管理(li)(li)規定(ding)，要求辦公(gong)室人(ren)員必須做(zuo)到人(ren)走燈滅，電(dian)(dian)(dian)腦、空(kong)調、打印機和(he)飲水機電(dian)(dian)(dian)源全部關閉(bi)，并加強監督考核(he)，降低(di)(di)非(fei)生(sheng)產(chan)性電(dian)(dian)(dian)耗。

他(ta)們采用(yong)高(gao)低壓軟啟動、變(bian)頻、無(wu)功(gong)補(bu)償和聲光控等技(ji)術，根據礦井所需風量將主通風機(ji)運(yun)(yun)行頻率(lv)由(you)40Hz調整為(wei)39Hz，每月節(jie)電(dian)2.02萬(wan)kwh，在采煤工作面移(yi)動變(bian)壓器(qi)和采區運(yun)(yun)輸皮帶(dai)安裝(zhuang)了5臺無(wu)功(gong)就地自動跟蹤補(bu)償器(qi)、9臺低壓軟起(qi)裝(zhuang)置，使功(gong)率(lv)因數(shu)由(you)0.75提高(gao)到0.85，使供(gong)電(dian)系統終端電(dian)壓提高(gao)5%，有效降低了噸煤電(dian)耗。