文章來源：中(zhong)國南方電網有限(xian)責任公司 發布時間(jian)：2021-12-11
近日，受(shou)(shou)低溫天氣影響(xiang)，貴(gui)州(zhou)全(quan)省(sheng)取(qu)暖負(fu)荷大幅增加，電(dian)(dian)(dian)力負(fu)荷連創新高(gao)(gao)(gao)。這是自2018年以(yi)來(lai)，貴(gui)州(zhou)電(dian)(dian)(dian)網(wang)統調負(fu)荷再次創歷(li)史新高(gao)(gao)(gao)。至此，南方(fang)電(dian)(dian)(dian)網(wang)供電(dian)(dian)(dian)區(qu)域的廣(guang)東、廣(guang)西、云南、貴(gui)州(zhou)、海南五省(sheng)區(qu)，統調最高(gao)(gao)(gao)負(fu)荷及(ji)發受(shou)(shou)電(dian)(dian)(dian)量(liang)全(quan)部實現(xian)正(zheng)增長，這側面反映了(le)當(dang)前社會經濟發展(zhan)態勢(shi)企穩向好態勢(shi)。目前，云南、貴(gui)州(zhou)境內電(dian)(dian)(dian)煤庫存(cun)充足，達近6年最高(gao)(gao)(gao)水平(ping)；主要(yao)流域水庫蓄能(neng)充足，達歷(li)史最高(gao)(gao)(gao)水平(ping)；南方(fang)五省(sheng)區(qu)均無錯峰限(xian)電(dian)(dian)(dian)。
據(ju)我(wo)國氣(qi)象部(bu)門預測，目前(qian)赤道中東太平洋海溫(wen)已轉為(wei)拉尼(ni)娜(na)狀態，預計今(jin)年冬(dong)季將(jiang)形(xing)成(cheng)一次(ci)拉尼(ni)娜(na)事(shi)件，易造成(cheng)我(wo)國氣(qi)溫(wen)偏低、雨(yu)雪偏多(duo)，可能發生強度大、持續時間長的極(ji)端嚴寒天(tian)氣(qi)，嚴重威脅電網(wang)安全運行。對(dui)此(ci)，南方電網(wang)公司按照(zhao)應對(dui)歷史最(zui)嚴重冰災的要求，全面加強災前(qian)防(fang)御、災中值守、災后搶修工作，最(zui)大程(cheng)度減輕災害風(feng)險，降低極(ji)端災害對(dui)電網(wang)影響(xiang)。
南方電網(wang)(wang)公司編制了(le)《2020年(nian)冬(dong)季南方電網(wang)(wang)區(qu)(qu)域低(di)溫冰(bing)凍(dong)(dong)天氣對電網(wang)(wang)設備影(ying)響評(ping)估(gu)(gu)報告》，對500千(qian)伏、220千(qian)伏網(wang)(wang)架、市縣城區(qu)(qu)和(he)重要用戶(hu)供電線路、重要交叉跨(kua)越點受(shou)冰(bing)凍(dong)(dong)災(zai)害影(ying)響進行了(le)全面梳理和(he)評(ping)估(gu)(gu)。該公司生技部負責人表示，從11月中下旬這輪寒潮影(ying)響來看(kan)，往年(nian)覆(fu)冰(bing)較(jiao)輕的(de)吉(ji)林、遼寧(ning)地(di)(di)區(qu)(qu)出現罕(han)見低(di)溫雨雪冰(bing)凍(dong)(dong)災(zai)害，啟示公司系統(tong)各單位要加(jia)強往年(nian)覆(fu)冰(bing)較(jiao)輕地(di)(di)區(qu)(qu)遭遇(yu)罕(han)見嚴重冰(bing)災(zai)的(de)事故預想，進一步做好融除冰(bing)、應急搶修、跨(kua)地(di)(di)區(qu)(qu)支援調遣等各項準備工作。
日(ri)前，南方電(dian)網公司印發了(le)《南方電(dian)網公司2020年防冰(bing)抗冰(bing)設備應(ying)急搶修(xiu)專(zhuan)項工作(zuo)方案》，從應(ying)急隊伍、物資和(he)裝備管(guan)(guan)理、應(ying)急搶修(xiu)、資源調配、安全和(he)進度管(guan)(guan)控等方面，詳細制(zhi)定(ding)了(le)防冰(bing)抗冰(bing)策略(lve)和(he)措施。
防冰(bing)抗(kang)冰(bing)項(xiang)目(mu)按期完(wan)成(cheng)(cheng)，覆冰(bing)監(jian)(jian)測、融(rong)除冰(bing)裝(zhuang)置全(quan)(quan)面“上崗”。截至11月30日，南方電網公(gong)司主網52項(xiang)、配網184項(xiang)防冰(bing)抗(kang)冰(bing)項(xiang)目(mu)已全(quan)(quan)部完(wan)成(cheng)(cheng)投產。全(quan)(quan)網945套覆冰(bing)監(jian)(jian)測終端已全(quan)(quan)部完(wan)成(cheng)(cheng)消(xiao)缺，可用(yong)率100%；全(quan)(quan)網81套固定式融(rong)冰(bing)裝(zhuang)置全(quan)(quan)部正常可用(yong)。
南方電網總(zong)調相關負責人(ren)表示，將研(yan)究提(ti)(ti)高(gao)線路(lu)融冰效率(lv)的有(you)效措施，提(ti)(ti)高(gao)融冰操作效率(lv)；同時，提(ti)(ti)前(qian)做好大面積停電情況下衛星通信(xin)車、衛星電話、便攜(xie)式衛星站等應(ying)急(ji)通信(xin)資源調配準備。
“保(bao)民(min)生、保(bao)居(ju)民(min)、保(bao)重(zhong)要客(ke)(ke)(ke)戶(hu)”，全面做(zuo)(zuo)好(hao)客(ke)(ke)(ke)戶(hu)用(yong)電(dian)(dian)保(bao)障(zhang)(zhang)工(gong)(gong)作。南方(fang)電(dian)(dian)網公司市場部制定了防冰抗(kang)冰供(gong)(gong)(gong)電(dian)(dian)保(bao)障(zhang)(zhang)及(ji)服(fu)(fu)務(wu)(wu)(wu)專項工(gong)(gong)作方(fang)案，全力做(zuo)(zuo)好(hao)重(zhong)要客(ke)(ke)(ke)戶(hu)的(de)供(gong)(gong)(gong)電(dian)(dian)保(bao)障(zhang)(zhang)，確保(bao)供(gong)(gong)(gong)電(dian)(dian)平穩、服(fu)(fu)務(wu)(wu)(wu)到位(wei)，保(bao)障(zhang)(zhang)重(zhong)要客(ke)(ke)(ke)戶(hu)安全用(yong)電(dian)(dian)；在客(ke)(ke)(ke)戶(hu)服(fu)(fu)務(wu)(wu)(wu)方(fang)面，將優化95598熱線值班值守機制，充分利用(yong)互(hu)聯網客(ke)(ke)(ke)戶(hu)服(fu)(fu)務(wu)(wu)(wu)平臺及(ji)時發(fa)布供(gong)(gong)(gong)電(dian)(dian)及(ji)服(fu)(fu)務(wu)(wu)(wu)公告，有序處理客(ke)(ke)(ke)戶(hu)訴(su)求；在搶(qiang)修復(fu)電(dian)(dian)工(gong)(gong)作中，對企業客(ke)(ke)(ke)戶(hu)實行“點對點”服(fu)(fu)務(wu)(wu)(wu)，對居(ju)民(min)做(zuo)(zuo)好(hao)各服(fu)(fu)務(wu)(wu)(wu)渠道(IVR語音播報、95598人工(gong)(gong)服(fu)(fu)務(wu)(wu)(wu)、短信、網廳、微(wei)信等)溝(gou)通。
【責任(ren)編輯：趙藝(yi)涵(han)】