文章來源:中國(guo)南(nan)方(fang)電網(wang)有限責任公司 發布(bu)時間:2017-02-15
2015年,云南省完成發(fa)電(dian)量1941億千(qian)瓦時,其中水電(dian)、風電(dian)、太(tai)陽能發(fa)電(dian)等可再生能源發(fa)電(dian)量1748億千(qian)瓦時,發(fa)電(dian)占比首次突(tu)破90%,同比增長7個(ge)百分(fen)點,創歷史新高。
近年來,南(nan)方電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)公司持(chi)續(xu)加(jia)大節(jie)能發(fa)電(dian)(dian)(dian)(dian)(dian)調(diao)(diao)度(du)力(li)度(du),最大限度(du)消(xiao)納(na)清(qing)(qing)潔(jie)可再生能源(yuan)(yuan)。采取(qu)的主要(yao)措施有(you):一是在保障電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)安全(quan)的前提下優先(xian)吸納(na)清(qing)(qing)潔(jie)可再生能源(yuan)(yuan),促進單位發(fa)電(dian)(dian)(dian)(dian)(dian)礦物燃(ran)料消(xiao)耗僅29.38千克/千瓦時,同(tong)比下降(jiang)(jiang)(jiang)41%,關鍵(jian)性(xing)節(jie)能減(jian)排指標居全(quan)國前列。二(er)是積(ji)極開(kai)展清(qing)(qing)潔(jie)能源(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)力(li)市場(chang)化交易,通過(guo)水(shui)火(huo)電(dian)(dian)(dian)(dian)(dian)發(fa)電(dian)(dian)(dian)(dian)(dian)權的置換(huan),由(you)水(shui)電(dian)(dian)(dian)(dian)(dian)廠代發(fa)置換(huan)增(zeng)加(jia)的736小時火(huo)電(dian)(dian)(dian)(dian)(dian)發(fa)電(dian)(dian)(dian)(dian)(dian)權,有(you)效減(jian)少了燃(ran)煤消(xiao)耗和(he)污染物排放。三是做好火(huo)電(dian)(dian)(dian)(dian)(dian)節(jie)能降(jiang)(jiang)(jiang)耗,統調(diao)(diao)11個火(huo)電(dian)(dian)(dian)(dian)(dian)廠32臺(tai)機(ji)組均實現脫(tuo)硫在線監測,脫(tuo)硫設施投運率(lv)和(he)脫(tuo)硫效率(lv)分別達99.91%、96.96%,火(huo)電(dian)(dian)(dian)(dian)(dian)平均發(fa)電(dian)(dian)(dian)(dian)(dian)煤耗持(chi)續(xu)下降(jiang)(jiang)(jiang)。四是做好新能源(yuan)(yuan)運行管(guan)(guan)理(li),積(ji)極開(kai)展新能源(yuan)(yuan)調(diao)(diao)度(du)管(guan)(guan)理(li)、風(feng)電(dian)(dian)(dian)(dian)(dian)功率(lv)預測實用化、并網(wang)(wang)風(feng)電(dian)(dian)(dian)(dian)(dian)場(chang)低(di)電(dian)(dian)(dian)(dian)(dian)壓穿(chuan)越功能研(yan)究,建成風(feng)電(dian)(dian)(dian)(dian)(dian)調(diao)(diao)度(du)管(guan)(guan)理(li)示范基地(di),不斷提升新能源(yuan)(yuan)利用率(lv)。五是負責開(kai)展國家863課題“多特性(xing)小水(shui)電(dian)(dian)(dian)(dian)(dian)群大規模接入消(xiao)納(na)關鍵(jian)技術研(yan)究與應用”,并通過(guo)國家科技部驗收,研(yan)發(fa)了多項關鍵(jian)技術,提高了大規模小水(shui)電(dian)(dian)(dian)(dian)(dian)送出能力(li)、消(xiao)納(na)水(shui)平及(ji)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)安全(quan)穩(wen)定運行水(shui)平。