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石衡沧港城际首个电网高风险迁改项目完成
发布时间: 2021-05-27 10:50:06

5月19日(ri),沧(cang)州电力(li)狮(shi)城站(zhan)、姚官屯站(zhan)220千伏(fu)狮(shi)姚双线(xian)两(liang)侧开关成功(gong)合闸,这意味着石(shi)衡沧(cang)港城际铁路(沧(cang)州段)电力(li)迁改工程(cheng)首个高风险项目(mu)顺(shun)利完成。

石(shi)衡(heng)沧(cang)港城际(ji)铁(tie)路是(shi)京津冀(ji)城际(ji)铁(tie)路网(wang)“四(si)纵四(si)横一环”的重要组成部(bu)分,在沧(cang)州(zhou)境内(nei)(nei)施工(gong)长约150公里,途经泊头、沧(cang)县、黄骅、渤海(hai)新区4个县(市(shi)、区),涉及沧(cang)州(zhou)供电公司辖(xia)区内(nei)(nei)110千伏(fu)(fu)及以(yi)上电力线路迁改(gai)共计(ji)39处。其中,220千伏(fu)(fu)狮姚双线停电迁改(gai)为首个高(gao)风险迁改(gai)项目。

沧州市(shi)区220千(qian)伏(fu)电(dian)(dian)网(wang)为“双环网(wang)”网(wang)架结构,220千(qian)伏(fu)狮姚(yao)双线(xian)(xian)停电(dian)(dian)迁改期间,济安站(zhan)、姚(yao)官屯站(zhan)、刘屯站(zhan)由同(tong)塔架设(she)(she)的220千(qian)伏(fu)济于双线(xian)(xian)、姚(yao)济双线(xian)(xian)串带,一旦同(tong)塔运行(xing)线(xian)(xian)路发生(sheng)故障(zhang),沧州市(shi)区北(bei)部(bu)、青县(xian)县(xian)域将大面积(ji)停电(dian)(dian)。220千(qian)伏(fu)狮姚(yao)双线(xian)(xian)停电(dian)(dian)迁改期间,沧州供(gong)(gong)电(dian)(dian)公司(si)加(jia)强(qiang)供(gong)(gong)电(dian)(dian)保障(zhang)工(gong)(gong)作(zuo),对重点(dian)变电(dian)(dian)站(zhan)恢复有(you)人值守,对涉及(ji)的10条线(xian)(xian)路加(jia)强(qiang)运维巡视。为有(you)效防控(kong)安全风(feng)险,沧州供(gong)(gong)电(dian)(dian)公司(si)成立(li)迁改项目(mu)部(bu),全力指导迁改工(gong)(gong)作(zuo)安全高(gao)效有(you)序实(shi)施。提前(qian)做(zuo)好(hao)分析,配合国网(wang)河北(bei)电(dian)(dian)力调控(kong)中心做(zuo)好(hao)保电(dian)(dian)线(xian)(xian)路运行(xing)潮流控(kong)制,降低保电(dian)(dian)线(xian)(xian)路负载率。提前(qian)排查(cha)风(feng)险隐患(huan),对隐患(huan)点(dian)增(zeng)设(she)(she)临(lin)时监控(kong),全方(fang)位无死角做(zuo)好(hao)保电(dian)(dian)线(xian)(xian)路视频巡视。据(ju)了解,自2020年(nian)下半(ban)年(nian)以(yi)来,沧州供(gong)(gong)电(dian)(dian)公司(si)主动服务石衡沧港城际铁路工(gong)(gong)程,积(ji)极对接项目(mu)部(bu),高(gao)效开展设(she)(she)计方(fang)案、停电(dian)(dian)施工(gong)(gong)方(fang)案审批等工(gong)(gong)作(zuo),现已完成辖区内110千(qian)伏(fu)及(ji)以(yi)上(shang)电(dian)(dian)力线(xian)(xian)路迁改初设(she)(she)评(ping)审31处,已完成停电(dian)(dian)迁改7处,进场施工(gong)(gong)5处。

 

(来源(yuan):沧(cang)州日(ri)报)

 

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