2月8日,隨著330千伏清泉變運行人員向甘肅省調度中心匯報“清泉主站及各子站第2套穩控裝置已按規定投入,裝置運行正常”,標志著由甘肅電科院牽頭、甘肅超高壓公司、酒泉公司協作的酒泉地區多座330千伏新能源升壓站接入750/330千伏樞紐變電站與各執行子站的穩控聯調工作取得圓滿成功。
電網穩(wen)控系(xi)統是保障大(da)電網安全穩(wen)定運行的第二道防線,其可靠運行至關重要(yao)。根據甘(gan)(gan)肅(su)(su)電網運行方式需要(yao)及甘(gan)(gan)肅(su)(su)新(xin)能源(yuan)外送布(bu)局,莫(mo)高變、敦煌變、玉門變、清(qing)泉(quan)變作為±800千伏祁連換流站(zhan)穩(wen)控系(xi)統的切負荷(he)主站(zhan),擔負著甘(gan)(gan)肅(su)(su)酒泉(quan)風(feng)電基地(di)二期第二批500萬(wan)風(feng)電項目(mu)工(gong)程并網發電的重要(yao)任務(wu),穩(wen)控系(xi)統的投運能夠(gou)有效提(ti)升酒泉(quan)地(di)區新(xin)能源(yuan)送出(chu)能力(li),為甘(gan)(gan)肅(su)(su)酒泉(quan)風(feng)電基地(di)二期第二批500萬(wan)風(feng)電項目(mu)工(gong)程提(ti)供強有力(li)的技術保障。
為確(que)保穩(wen)(wen)控(kong)聯調安(an)(an)(an)全(quan)高效有序進行(xing)(xing),甘肅(su)電(dian)(dian)科院迅速(su)成立由分管領(ling)導(dao)負責、系統(tong)(tong)(tong)所組織(zhi)實(shi)施的(de)(de)現(xian)場(chang)(chang)聯調工(gong)(gong)作(zuo)小組,精(jing)心組織(zhi)多(duo)次針對(dui)(dui)性的(de)(de)培訓和工(gong)(gong)作(zuo)交(jiao)底,安(an)(an)(an)排專人(ren)(ren)負責穩(wen)(wen)控(kong)主站安(an)(an)(an)裝(zhuang)以及(ji)單體調試(shi)(shi)(shi)進度,提前(qian)做(zuo)好組織(zhi)措施、技術方案與(yu)安(an)(an)(an)全(quan)措施,確(que)保全(quan)部參(can)與(yu)人(ren)(ren)員熟(shu)悉聯調方案和工(gong)(gong)作(zuo)流程。本次聯調涉及(ji)莫高變(bian)、安(an)(an)(an)佑(you)變(bian)、橋西變(bian)、新(xin)盛風(feng)電(dian)(dian)場(chang)(chang)、華(hua)潤(run)風(feng)電(dian)(dian)場(chang)(chang)、泰合(he)風(feng)電(dian)(dian)場(chang)(chang)、橋西第三風(feng)電(dian)(dian)場(chang)(chang)、玉門(men)變(bian)、玉門(men)鎮變(bian)、甘肅(su)鑫能(neng)光熱電(dian)(dian)站、玉門(men)石油(you)、清泉變(bian)等(deng)多(duo)個站點,國網甘肅(su)電(dian)(dian)科院穩(wen)(wen)控(kong)聯調試(shi)(shi)(shi)驗(yan)(yan)人(ren)(ren)員逐條逐項(xiang)(xiang)完成聯調方案中的(de)(de)每項(xiang)(xiang)試(shi)(shi)(shi)驗(yan)(yan)內(nei)容,詳細記錄各執行(xing)(xing)子站的(de)(de)聯調數(shu)據,及(ji)時反(fan)饋與(yu)主站對(dui)(dui)比分析(xi),確(que)定(ding)每一次試(shi)(shi)(shi)驗(yan)(yan)都(dou)正確(que)無(wu)誤(wu)后再進行(xing)(xing)下一項(xiang)(xiang)試(shi)(shi)(shi)驗(yan)(yan)內(nei)容。在超(chao)高壓公司及(ji)廠家的(de)(de)大力支(zhi)持(chi)與(yu)緊密配(pei)合(he)下,電(dian)(dian)科院對(dui)(dui)穩(wen)(wen)控(kong)系統(tong)(tong)(tong)切(qie)除(chu)負荷的(de)(de)準確(que)性和可靠(kao)性進行(xing)(xing)調試(shi)(shi)(shi),完成通道驗(yan)(yan)證(zheng)(zheng)、策略驗(yan)(yan)證(zheng)(zheng)等(deng)聯調工(gong)(gong)作(zuo),確(que)保投運(yun)后穩(wen)(wen)控(kong)系統(tong)(tong)(tong)的(de)(de)可靠(kao)動(dong)作(zuo)。經過24小時試(shi)(shi)(shi)運(yun)行(xing)(xing),目前(qian)穩(wen)(wen)控(kong)系統(tong)(tong)(tong)已正式歸(gui)調運(yun)行(xing)(xing)。
此次(ci)穩(wen)(wen)控裝置(zhi)的(de)順利投運(yun)(yun),為甘肅(su)電網(wang)安(an)全(quan)可靠運(yun)(yun)行(xing)提供了強有(you)力保(bao)證(zheng),并有(you)效提升酒(jiu)泉地區新能源外送能力。下一步,國網(wang)甘肅(su)電科院(yuan)將積極開展經(jing)驗(yan)總結(jie)和(he)試驗(yan)數據的(de)深度分析,全(quan)力支撐甘肅(su)電網(wang)的(de)安(an)全(quan)穩(wen)(wen)定運(yun)(yun)行(xing)和(he)新型電力系統的(de)建設。