文章(zhang)來源：國家電網公司 發(fa)布時間：2011-01-19
進入冬(dong)季(ji)，東北(bei)地區遭(zao)遇持續低溫(wen)天氣，加(jia)之地區經(jing)濟(ji)的逐(zhu)步(bu)復蘇(su)和冬(dong)季(ji)采暖，東北(bei)電網用電負(fu)荷(he)出現(xian)大(da)幅(fu)度增(zeng)加(jia)。
為應對負(fu)荷大幅(fu)增長，東(dong)北(bei)電(dian)(dian)網公(gong)司著手(shou)加(jia)強(qiang)負(fu)荷預(yu)測、宣傳溝通、調峰(feng)管(guan)理(li)和新設(she)備(bei)投(tou)產管(guan)理(li)，最(zui)大限度保障電(dian)(dian)網安(an)全(quan)越(yue)冬。此(ci)前，東(dong)北(bei)電(dian)(dian)網公(gong)司實(shi)現了遼吉省(sheng)間電(dian)(dian)磁環網解環，強(qiang)化(hua)電(dian)(dian)網調度的安(an)全(quan)運行(xing)管(guan)理(li)，做好備(bei)調系統建(jian)設(she)，為電(dian)(dian)網應對大負(fu)荷的到來打下了堅實(shi)基礎。
面對持續加快的負(fu)荷(he)增(zeng)(zeng)長(chang)(chang)，東北電(dian)(dian)網公司及時(shi)跟蹤了解地區(qu)經(jing)濟形勢，認(ren)真(zhen)分析(xi)負(fu)荷(he)增(zeng)(zeng)長(chang)(chang)因素(su)，加強(qiang)負(fu)荷(he)預測(ce)，及時(shi)了解電(dian)(dian)煤供應(ying)情況，做好電(dian)(dian)力電(dian)(dian)量平(ping)衡(heng)，加強(qiang)發(fa)電(dian)(dian)企業年度(du)發(fa)電(dian)(dian)計(ji)劃完成進度(du)的跟蹤分析(xi)，堅持“三公”調(diao)度(du)原則(ze)，在(zai)保證電(dian)(dian)網安全和冬季供熱(re)的基礎上，均衡(heng)安排各發(fa)電(dian)(dian)企業發(fa)電(dian)(dian)計(ji)劃。
為爭取政(zheng)府(fu)有關部(bu)門(men)(men)和發(fa)電(dian)(dian)(dian)(dian)企業的(de)(de)(de)理解和支持，東(dong)(dong)北電(dian)(dian)(dian)(dian)網(wang)公司(si)加大電(dian)(dian)(dian)(dian)網(wang)運行(xing)(xing)(xing)形(xing)勢的(de)(de)(de)宣傳力度(du)，及(ji)時(shi)向發(fa)電(dian)(dian)(dian)(dian)企業和政(zheng)府(fu)有關部(bu)門(men)(men)通報電(dian)(dian)(dian)(dian)網(wang)運行(xing)(xing)(xing)情況。在(zai)電(dian)(dian)(dian)(dian)力供(gong)應緊張時(shi)，公司(si)及(ji)時(shi)下發(fa)網(wang)情通報，通報電(dian)(dian)(dian)(dian)網(wang)供(gong)需(xu)形(xing)勢、電(dian)(dian)(dian)(dian)煤供(gong)應情況，建議發(fa)電(dian)(dian)(dian)(dian)企業做好(hao)(hao)設備(bei)維護、組(zu)織好(hao)(hao)發(fa)電(dian)(dian)(dian)(dian)用煤、加大火電(dian)(dian)(dian)(dian)機(ji)組(zu)調(diao)峰(feng)力度(du)等。東(dong)(dong)北電(dian)(dian)(dian)(dian)力調(diao)度(du)通信中(zhong)心(xin)加強火電(dian)(dian)(dian)(dian)機(ji)組(zu)調(diao)峰(feng)管(guan)理，重(zhong)點做好(hao)(hao)低谷時(shi)段電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)量平衡工作，合理安排(pai)電(dian)(dian)(dian)(dian)網(wang)運行(xing)(xing)(xing)方(fang)式和機(ji)組(zu)開機(ji)方(fang)式，制定低谷調(diao)峰(feng)應急(ji)處置預案。他(ta)們要求(qiu)各火電(dian)(dian)(dian)(dian)廠嚴(yan)格(ge)(ge)執(zhi)行(xing)(xing)(xing)調(diao)度(du)命令，按調(diao)度(du)要求(qiu)和電(dian)(dian)(dian)(dian)網(wang)運行(xing)(xing)(xing)需(xu)要積極(ji)參與系統(tong)調(diao)峰(feng)，并嚴(yan)格(ge)(ge)執(zhi)行(xing)(xing)(xing)調(diao)度(du)協議確(que)定的(de)(de)(de)調(diao)峰(feng)定額；加強火電(dian)(dian)(dian)(dian)廠輔助服(fu)務補償管(guan)理，最(zui)大限度(du)挖掘電(dian)(dian)(dian)(dian)網(wang)調(diao)峰(feng)能(neng)力，在(zai)保證電(dian)(dian)(dian)(dian)網(wang)安全穩定運行(xing)(xing)(xing)的(de)(de)(de)前提下最(zui)大限度(du)收購風電(dian)(dian)(dian)(dian)。
為開(kai)展風(feng)(feng)電(dian)(dian)場(chang)功(gong)率(lv)自(zi)動(dong)控(kong)制系(xi)統的建設(she)，東北電(dian)(dian)力調度通信中心已與風(feng)(feng)電(dian)(dian)場(chang)進行充(chong)分溝通，對各直調風(feng)(feng)電(dian)(dian)場(chang)功(gong)率(lv)自(zi)動(dong)控(kong)制系(xi)統功(gong)能實(shi)現情況進行收資、調研，目前，已提出網(wang)調直調系(xi)統風(feng)(feng)電(dian)(dian)功(gong)率(lv)自(zi)動(dong)控(kong)制系(xi)統建設(she)的初(chu)步設(she)計(ji)方案(an)，接下(xia)來將(jiang)與各風(feng)(feng)電(dian)(dian)場(chang)密(mi)切配合(he)，在協商一致的基礎上形(xing)成最(zui)終(zhong)設(she)計(ji)方案(an)。
2009年(nian)四季度，電(dian)(dian)廠、電(dian)(dian)網(wang)新設(she)(she)備投產(chan)較(jiao)(jiao)多，新設(she)(she)備投產(chan)、新機試運(yun)等都對電(dian)(dian)網(wang)正(zheng)常(chang)運(yun)行(xing)產(chan)生(sheng)較(jiao)(jiao)大影響(xiang)。東北電(dian)(dian)網(wang)公司為此合(he)理(li)安排(pai)運(yun)行(xing)方式，將新設(she)(she)備投產(chan)與正(zheng)常(chang)設(she)(she)備檢修統籌安排(pai)，保證(zheng)新設(she)(she)備投產(chan)對電(dian)(dian)網(wang)運(yun)行(xing)影響(xiang)最小。
東北電網(wang)(wang)公司還將進(jin)一步強化電網(wang)(wang)安全穩定管(guan)理(li)，清晰(xi)網(wang)(wang)、省調(diao)度安全穩定管(guan)理(li)職責和(he)工(gong)(gong)作重點，完善(shan)統(tong)一調(diao)度、分級管(guan)理(li)、加強協調(diao)的工(gong)(gong)作機制，建立和(he)健(jian)全各項規(gui)章制度，確保東北電網(wang)(wang)安全平穩越冬。