文章來源：國(guo)家電網公司 發(fa)布時間：2011-01-19
進(jin)入冬季(ji)，東(dong)北(bei)地區遭遇持續低溫天氣，加(jia)之地區經濟的(de)逐步復蘇(su)和冬季(ji)采暖，東(dong)北(bei)電網用(yong)電負荷出現大幅度增加(jia)。
為(wei)應對(dui)負(fu)荷大(da)幅增長，東北(bei)電(dian)(dian)網(wang)公司著手加強(qiang)負(fu)荷預測、宣傳溝通、調峰(feng)管理和新設(she)備(bei)投產管理，最大(da)限度保障電(dian)(dian)網(wang)安全越冬。此前，東北(bei)電(dian)(dian)網(wang)公司實現(xian)了遼(liao)吉省間電(dian)(dian)磁環網(wang)解(jie)環，強(qiang)化(hua)電(dian)(dian)網(wang)調度的(de)(de)安全運(yun)行管理，做好備(bei)調系(xi)統建(jian)設(she)，為(wei)電(dian)(dian)網(wang)應對(dui)大(da)負(fu)荷的(de)(de)到來打下了堅實基礎。
面(mian)對持(chi)續加(jia)(jia)快的(de)負荷(he)(he)增長(chang)(chang)，東北電(dian)(dian)(dian)(dian)網(wang)(wang)公司(si)及(ji)時(shi)(shi)跟(gen)蹤了解(jie)地區經濟(ji)形勢，認(ren)真分(fen)析負荷(he)(he)增長(chang)(chang)因素，加(jia)(jia)強負荷(he)(he)預測，及(ji)時(shi)(shi)了解(jie)電(dian)(dian)(dian)(dian)煤供應情況，做好電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)量平(ping)衡(heng)，加(jia)(jia)強發電(dian)(dian)(dian)(dian)企(qi)業(ye)年度發電(dian)(dian)(dian)(dian)計(ji)劃完成進度的(de)跟(gen)蹤分(fen)析，堅持(chi)“三公”調度原則，在(zai)保證電(dian)(dian)(dian)(dian)網(wang)(wang)安(an)全和(he)冬季供熱的(de)基礎(chu)上，均衡(heng)安(an)排各發電(dian)(dian)(dian)(dian)企(qi)業(ye)發電(dian)(dian)(dian)(dian)計(ji)劃。
為爭取(qu)政府(fu)有(you)關(guan)部門和(he)發電(dian)(dian)企業(ye)的(de)(de)理(li)(li)(li)解(jie)和(he)支持，東北(bei)(bei)電(dian)(dian)網(wang)公司(si)加大(da)電(dian)(dian)網(wang)運(yun)行(xing)(xing)形(xing)勢(shi)的(de)(de)宣傳(chuan)力(li)度(du)(du)，及(ji)時(shi)向發電(dian)(dian)企業(ye)和(he)政府(fu)有(you)關(guan)部門通報(bao)電(dian)(dian)網(wang)運(yun)行(xing)(xing)情(qing)況(kuang)。在電(dian)(dian)力(li)供應(ying)緊張時(shi)，公司(si)及(ji)時(shi)下(xia)發網(wang)情(qing)通報(bao)，通報(bao)電(dian)(dian)網(wang)供需形(xing)勢(shi)、電(dian)(dian)煤供應(ying)情(qing)況(kuang)，建議發電(dian)(dian)企業(ye)做(zuo)好設備維護(hu)、組織好發電(dian)(dian)用煤、加大(da)火電(dian)(dian)機(ji)組調(diao)(diao)(diao)(diao)峰(feng)力(li)度(du)(du)等。東北(bei)(bei)電(dian)(dian)力(li)調(diao)(diao)(diao)(diao)度(du)(du)通信(xin)中心(xin)加強火電(dian)(dian)機(ji)組調(diao)(diao)(diao)(diao)峰(feng)管理(li)(li)(li)，重點做(zuo)好低谷(gu)(gu)時(shi)段電(dian)(dian)力(li)電(dian)(dian)量平衡工(gong)作，合(he)理(li)(li)(li)安(an)排電(dian)(dian)網(wang)運(yun)行(xing)(xing)方式和(he)機(ji)組開(kai)機(ji)方式，制定(ding)低谷(gu)(gu)調(diao)(diao)(diao)(diao)峰(feng)應(ying)急(ji)處置(zhi)預案(an)。他們要(yao)求(qiu)各火電(dian)(dian)廠嚴格執行(xing)(xing)調(diao)(diao)(diao)(diao)度(du)(du)命令(ling)，按(an)調(diao)(diao)(diao)(diao)度(du)(du)要(yao)求(qiu)和(he)電(dian)(dian)網(wang)運(yun)行(xing)(xing)需要(yao)積極參與系(xi)統(tong)調(diao)(diao)(diao)(diao)峰(feng)，并嚴格執行(xing)(xing)調(diao)(diao)(diao)(diao)度(du)(du)協議確定(ding)的(de)(de)調(diao)(diao)(diao)(diao)峰(feng)定(ding)額；加強火電(dian)(dian)廠輔(fu)助服務補償管理(li)(li)(li)，最大(da)限度(du)(du)挖(wa)掘電(dian)(dian)網(wang)調(diao)(diao)(diao)(diao)峰(feng)能(neng)力(li)，在保證電(dian)(dian)網(wang)安(an)全穩定(ding)運(yun)行(xing)(xing)的(de)(de)前提下(xia)最大(da)限度(du)(du)收購風電(dian)(dian)。
為開展風(feng)(feng)電(dian)場(chang)功率(lv)自動控(kong)制系統(tong)的建設，東(dong)北(bei)電(dian)力調(diao)度通(tong)信中心已與風(feng)(feng)電(dian)場(chang)進(jin)行(xing)(xing)充分溝通(tong)，對各直調(diao)風(feng)(feng)電(dian)場(chang)功率(lv)自動控(kong)制系統(tong)功能實現(xian)情況進(jin)行(xing)(xing)收資、調(diao)研，目前(qian)，已提出網調(diao)直調(diao)系統(tong)風(feng)(feng)電(dian)功率(lv)自動控(kong)制系統(tong)建設的初步設計(ji)方(fang)案，接下來將(jiang)與各風(feng)(feng)電(dian)場(chang)密(mi)切配合(he)，在協商一致的基礎上形成最終設計(ji)方(fang)案。
2009年四季度，電廠(chang)、電網(wang)新設備(bei)(bei)投產(chan)(chan)較多(duo)，新設備(bei)(bei)投產(chan)(chan)、新機試運等都對電網(wang)正(zheng)常(chang)運行產(chan)(chan)生較大影響。東北(bei)電網(wang)公司為(wei)此合理安(an)排運行方(fang)式(shi)，將新設備(bei)(bei)投產(chan)(chan)與正(zheng)常(chang)設備(bei)(bei)檢修(xiu)統籌(chou)安(an)排，保證新設備(bei)(bei)投產(chan)(chan)對電網(wang)運行影響最小。
東北電網(wang)公司(si)還(huan)將進(jin)一步強化(hua)電網(wang)安(an)全(quan)穩(wen)(wen)定管(guan)理(li)(li)，清晰網(wang)、省(sheng)調度(du)安(an)全(quan)穩(wen)(wen)定管(guan)理(li)(li)職責和工(gong)作(zuo)重點，完善統一調度(du)、分級(ji)管(guan)理(li)(li)、加強協調的工(gong)作(zuo)機制(zhi)，建立和健(jian)全(quan)各項(xiang)規章制(zhi)度(du)，確保(bao)東北電網(wang)安(an)全(quan)平穩(wen)(wen)越(yue)冬。