文章來源：國(guo)家電網公司 發布時間：2011-01-19
進入冬季(ji)，東北(bei)地區遭(zao)遇(yu)持(chi)續低溫天氣，加(jia)之地區經濟的逐步(bu)復蘇和冬季(ji)采(cai)暖，東北(bei)電網用電負荷出(chu)現大幅度增加(jia)。
為(wei)應對負荷(he)大幅(fu)增長(chang)，東北電(dian)(dian)(dian)網公司著手(shou)加強負荷(he)預測(ce)、宣傳溝(gou)通、調(diao)(diao)峰管理(li)和新設備投(tou)產管理(li)，最(zui)大限度保(bao)障(zhang)電(dian)(dian)(dian)網安(an)全(quan)越(yue)冬。此前，東北電(dian)(dian)(dian)網公司實現了遼(liao)吉省間電(dian)(dian)(dian)磁(ci)環(huan)網解環(huan)，強化(hua)電(dian)(dian)(dian)網調(diao)(diao)度的(de)(de)安(an)全(quan)運行(xing)管理(li)，做好備調(diao)(diao)系統建設，為(wei)電(dian)(dian)(dian)網應對大負荷(he)的(de)(de)到來打下了堅(jian)實基礎。
面對持續加快的(de)負(fu)荷(he)增(zeng)(zeng)長，東北電(dian)網公(gong)司及(ji)時跟(gen)蹤(zong)了解(jie)地(di)區經濟形勢，認真分析負(fu)荷(he)增(zeng)(zeng)長因素，加強負(fu)荷(he)預測，及(ji)時了解(jie)電(dian)煤(mei)供(gong)應(ying)情況，做好電(dian)力電(dian)量平衡，加強發(fa)電(dian)企(qi)業年度(du)發(fa)電(dian)計劃完成(cheng)進度(du)的(de)跟(gen)蹤(zong)分析，堅持“三公(gong)”調度(du)原則，在保(bao)證電(dian)網安全和冬季供(gong)熱的(de)基(ji)礎上，均衡安排各(ge)發(fa)電(dian)企(qi)業發(fa)電(dian)計劃。
為爭(zheng)取政府(fu)有關部門(men)和(he)(he)發電(dian)(dian)(dian)企業的(de)理(li)解和(he)(he)支(zhi)持，東北電(dian)(dian)(dian)網(wang)公司加大(da)電(dian)(dian)(dian)網(wang)運(yun)行(xing)(xing)形勢的(de)宣傳力度(du)(du)，及時(shi)向發電(dian)(dian)(dian)企業和(he)(he)政府(fu)有關部門(men)通報(bao)電(dian)(dian)(dian)網(wang)運(yun)行(xing)(xing)情(qing)(qing)況。在電(dian)(dian)(dian)力供應(ying)(ying)緊張(zhang)時(shi)，公司及時(shi)下發網(wang)情(qing)(qing)通報(bao)，通報(bao)電(dian)(dian)(dian)網(wang)供需形勢、電(dian)(dian)(dian)煤供應(ying)(ying)情(qing)(qing)況，建(jian)議(yi)發電(dian)(dian)(dian)企業做(zuo)好設備維護、組織好發電(dian)(dian)(dian)用煤、加大(da)火(huo)(huo)電(dian)(dian)(dian)機組調(diao)(diao)峰力度(du)(du)等。東北電(dian)(dian)(dian)力調(diao)(diao)度(du)(du)通信(xin)中心加強(qiang)火(huo)(huo)電(dian)(dian)(dian)機組調(diao)(diao)峰管(guan)理(li)，重點(dian)做(zuo)好低(di)谷時(shi)段電(dian)(dian)(dian)力電(dian)(dian)(dian)量平衡工作(zuo)，合理(li)安排(pai)電(dian)(dian)(dian)網(wang)運(yun)行(xing)(xing)方式和(he)(he)機組開機方式，制(zhi)定(ding)低(di)谷調(diao)(diao)峰應(ying)(ying)急處置預(yu)案。他(ta)們要(yao)求(qiu)各火(huo)(huo)電(dian)(dian)(dian)廠嚴格執行(xing)(xing)調(diao)(diao)度(du)(du)命令，按調(diao)(diao)度(du)(du)要(yao)求(qiu)和(he)(he)電(dian)(dian)(dian)網(wang)運(yun)行(xing)(xing)需要(yao)積極參與系統調(diao)(diao)峰，并嚴格執行(xing)(xing)調(diao)(diao)度(du)(du)協議(yi)確定(ding)的(de)調(diao)(diao)峰定(ding)額；加強(qiang)火(huo)(huo)電(dian)(dian)(dian)廠輔(fu)助服(fu)務補償管(guan)理(li)，最大(da)限度(du)(du)挖(wa)掘電(dian)(dian)(dian)網(wang)調(diao)(diao)峰能力，在保(bao)證電(dian)(dian)(dian)網(wang)安全穩定(ding)運(yun)行(xing)(xing)的(de)前(qian)提下最大(da)限度(du)(du)收購風電(dian)(dian)(dian)。
為開展(zhan)風電場功(gong)(gong)(gong)率自(zi)動(dong)控制系(xi)統(tong)的建設(she)，東北電力調(diao)(diao)(diao)度通(tong)信中(zhong)心已(yi)與(yu)風電場進(jin)行充(chong)分溝通(tong)，對各直(zhi)(zhi)調(diao)(diao)(diao)風電場功(gong)(gong)(gong)率自(zi)動(dong)控制系(xi)統(tong)功(gong)(gong)(gong)能實現情況(kuang)進(jin)行收(shou)資、調(diao)(diao)(diao)研，目前(qian)，已(yi)提出網調(diao)(diao)(diao)直(zhi)(zhi)調(diao)(diao)(diao)系(xi)統(tong)風電功(gong)(gong)(gong)率自(zi)動(dong)控制系(xi)統(tong)建設(she)的初步設(she)計方(fang)案，接下來將與(yu)各風電場密切配合，在協商(shang)一致的基礎上形成最(zui)終設(she)計方(fang)案。
2009年四(si)季(ji)度，電(dian)廠(chang)、電(dian)網(wang)(wang)新(xin)設(she)(she)備投(tou)產較多，新(xin)設(she)(she)備投(tou)產、新(xin)機試(shi)運(yun)等都(dou)對電(dian)網(wang)(wang)正常運(yun)行(xing)(xing)產生較大(da)影(ying)響。東北電(dian)網(wang)(wang)公司為(wei)此合理安(an)排運(yun)行(xing)(xing)方式，將新(xin)設(she)(she)備投(tou)產與正常設(she)(she)備檢修(xiu)統(tong)籌安(an)排，保(bao)證新(xin)設(she)(she)備投(tou)產對電(dian)網(wang)(wang)運(yun)行(xing)(xing)影(ying)響最小。
東北電網公司還將(jiang)進一(yi)(yi)步強化電網安全(quan)穩(wen)定(ding)管理，清晰網、省調度(du)安全(quan)穩(wen)定(ding)管理職責和工(gong)作重點，完善統一(yi)(yi)調度(du)、分級管理、加(jia)強協調的工(gong)作機制，建立(li)和健(jian)全(quan)各(ge)項規(gui)章制度(du)，確保東北電網安全(quan)平穩(wen)越冬。