文章來(lai)源:中國南方電網有限(xian)責任(ren)公司 發布時間:2013-08-01
從5月中下旬起,廣西電網統調水電日發電能力保持640-700萬千瓦,為歷史最好時期。特別是6月至7月上旬,廣西電網統調水電發電量約61億千瓦時,占廣西總電量的67%。為充分利用水資源,廣西電網公司采取多項有效措施,實現水電優化利用并全額消納。
該公(gong)司采取的措施有:一是加(jia)強(qiang)與氣象、防汛部門(men)的溝通會商(shang),提前安排(pai)洪前預泄(xie),實(shi)施動態水(shui)(shui)(shui)位控制調(diao)(diao)(diao)度(du),實(shi)現了(le)“零(ling)棄水(shui)(shui)(shui)”,優(you)(you)化(hua)增發(fa)水(shui)(shui)(shui)電(dian)(dian)約2.3億(yi)千(qian)瓦時。二是開展精益(yi)化(hua)水(shui)(shui)(shui)火(huo)互濟節能(neng)(neng)發(fa)電(dian)(dian)調(diao)(diao)(diao)度(du),加(jia)大火(huo)電(dian)(dian)壓極限及啟停(ting)調(diao)(diao)(diao)峰力度(du),優(you)(you)先安排(pai)調(diao)(diao)(diao)峰能(neng)(neng)力強(qiang)的火(huo)電(dian)(dian)機(ji)(ji)組(zu)開機(ji)(ji),優(you)(you)化(hua)購西電(dian)(dian)調(diao)(diao)(diao)峰能(neng)(neng)力,全(quan)額吸納了(le)水(shui)(shui)(shui)電(dian)(dian)電(dian)(dian)量。三是加(jia)強(qiang)梯(ti)級(ji)水(shui)(shui)(shui)情預報分析,制定并優(you)(you)化(hua)梯(ti)級(ji)水(shui)(shui)(shui)電(dian)(dian)運用計(ji)劃,充(chong)分發(fa)揮(hui)水(shui)(shui)(shui)庫聯合調(diao)(diao)(diao)蓄水(shui)(shui)(shui)的作用,實(shi)現了(le)防汛與發(fa)電(dian)(dian)雙贏。截至7月上旬,龍灘、天生(sheng)橋、光(guang)照、右江大型水(shui)(shui)(shui)庫全(quan)梯(ti)級(ji)水(shui)(shui)(shui)電(dian)(dian)蓄能(neng)(neng)86億(yi)千(qian)瓦時,比去年同期增加(jia)56億(yi)千(qian)瓦時。