文章來(lai)源(yuan)：國(guo)家電(dian)網(wang)公司 發布時間：2010-11-10
為提高跨區(qu)電(dian)(dian)(dian)網直流輸電(dian)(dian)(dian)系統運行(xing)管理(li)水平，11月6日，國家(jia)電(dian)(dian)(dian)網公司召開(kai)會(hui)議，全面(mian)啟動了跨區(qu)電(dian)(dian)(dian)網直流輸電(dian)(dian)(dian)系統隱患排(pai)查治理(li)工作。
我國(guo)是直(zhi)(zhi)流(liu)(liu)輸(shu)(shu)電(dian)大國(guo)，截至(zhi)2009年10月底，國(guo)家電(dian)網(wang)公司系(xi)統(tong)已有6個(ge)跨(kua)區直(zhi)(zhi)流(liu)(liu)輸(shu)(shu)電(dian)系(xi)統(tong)投入運行，7個(ge)直(zhi)(zhi)流(liu)(liu)輸(shu)(shu)電(dian)工程正在(zai)(zai)建(jian)設(she)。目前，總輸(shu)(shu)電(dian)容量(liang)1206萬千(qian)瓦，占世界在(zai)(zai)運直(zhi)(zhi)流(liu)(liu)輸(shu)(shu)電(dian)系(xi)統(tong)總容量(liang)的14.37%，直(zhi)(zhi)流(liu)(liu)輸(shu)(shu)電(dian)線路長(chang)度(du)3894千(qian)米，占世界在(zai)(zai)運直(zhi)(zhi)流(liu)(liu)輸(shu)(shu)電(dian)線路總長(chang)度(du)的12.83%。
跨區(qu)直(zhi)(zhi)流(liu)(liu)輸電(dian)(dian)系(xi)統承擔(dan)著跨區(qu)送(song)電(dian)(dian)的(de)重要任務，對電(dian)(dian)網安(an)全影響大。目前，我(wo)國直(zhi)(zhi)流(liu)(liu)輸電(dian)(dian)系(xi)統容量和(he)運行管(guan)(guan)(guan)理(li)水平均處于國際先進水平。近年來(lai)，國家電(dian)(dian)網公(gong)司從(cong)管(guan)(guan)(guan)理(li)體制創新(xin)和(he)技(ji)術改進等方(fang)面采取多項措施，加(jia)強設(she)備運行管(guan)(guan)(guan)理(li)和(he)缺陷管(guan)(guan)(guan)理(li)，加(jia)大設(she)備整改力度，直(zhi)(zhi)流(liu)(liu)系(xi)統健康水平得到(dao)不(bu)斷提(ti)高，可靠(kao)性(xing)指標達到(dao)國際先進水平。直(zhi)(zhi)流(liu)(liu)輸電(dian)(dian)系(xi)統運行管(guan)(guan)(guan)理(li)不(bu)僅關乎(hu)電(dian)(dian)網安(an)全運行，還事關國家電(dian)(dian)網發展戰略落實。因(yin)此(ci)，進一步提(ti)高跨區(qu)電(dian)(dian)網直(zhi)(zhi)流(liu)(liu)輸電(dian)(dian)系(xi)統的(de)可靠(kao)性(xing)和(he)管(guan)(guan)(guan)理(li)水平顯得十分必(bi)要和(he)迫(po)切。
為(wei)確保此次(ci)隱(yin)患排查(cha)治(zhi)理工(gong)作達到預期目的，國(guo)家電(dian)(dian)(dian)(dian)(dian)(dian)網公(gong)(gong)司(si)成立了領導(dao)小組，由國(guo)家電(dian)(dian)(dian)(dian)(dian)(dian)網公(gong)(gong)司(si)總部(bu)(bu)相關部(bu)(bu)門、網省(sheng)公(gong)(gong)司(si)、國(guo)網運(yun)行(xing)分公(gong)(gong)司(si)、科研單位、設(she)(she)備制造(zao)廠(chang)等(deng)組成工(gong)作組和專(zhuan)家組。國(guo)家電(dian)(dian)(dian)(dian)(dian)(dian)網公(gong)(gong)司(si)生產(chan)技術部(bu)(bu)印(yin)發(fa)了《跨區(qu)電(dian)(dian)(dian)(dian)(dian)(dian)網直(zhi)流(liu)(liu)輸電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)設(she)(she)備隱(yin)患排查(cha)治(zhi)理工(gong)作方(fang)案》和《跨區(qu)電(dian)(dian)(dian)(dian)(dian)(dian)網直(zhi)流(liu)(liu)輸電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)安全運(yun)行(xing)考核評比管(guan)理辦(ban)法》。本次(ci)排查(cha)治(zhi)理范圍(wei)為(wei)葛南、龍政、江城(cheng)、宜(yi)華、靈(ling)寶、高嶺等(deng)直(zhi)流(liu)(liu)輸電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)一、二次(ci)設(she)(she)備和輸電(dian)(dian)(dian)(dian)(dian)(dian)線路，具體包括(kuo)控制保護、通信(xin)系(xi)(xi)統(tong)、變壓(ya)器、電(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)器、濾波器、換流(liu)(liu)閥(fa)、開關、直(zhi)流(liu)(liu)刀(dao)閘、互感(gan)器、冷卻設(she)(she)備、站用電(dian)(dian)(dian)(dian)(dian)(dian)設(she)(she)備等(deng)。排查(cha)從即日起到2010年1月底，集中對各控制保護系(xi)(xi)統(tong)的設(she)(she)計、圖紙及一、二次(ci)設(she)(she)備運(yun)行(xing)狀況進行(xing)分析，從源頭(tou)上排查(cha)隱(yin)患和缺(que)陷；2010年2月1日至4月30日為(wei)集中整治(zhi)階段，確保消除(chu)已排查(cha)出的隱(yin)患。
國(guo)家(jia)電(dian)網公司總經理助(zhu)理時家(jia)林說，做好(hao)此項工(gong)作是適(shi)應當前(qian)國(guo)家(jia)電(dian)網發(fa)展的(de)需(xu)要(yao)，也是適(shi)應今后國(guo)家(jia)電(dian)網加(jia)快發(fa)展的(de)戰略需(xu)要(yao)。他要(yao)求各單位(wei)高度重(zhong)視，把(ba)此次專(zhuan)項治理工(gong)作作為加(jia)強(qiang)跨區電(dian)網運行管理、進(jin)一步提高運行水平的(de)重(zhong)要(yao)內容，抓(zhua)(zhua)緊、抓(zhua)(zhua)實(shi)、抓(zhua)(zhua)好(hao)，切實(shi)抓(zhua)(zhua)出成效。
會議要(yao)求主要(yao)領導親(qin)自安排部署，分管領導抓好方案措施落實(shi)；各專業組(zu)長(chang)單(dan)(dan)位和副組(zu)長(chang)單(dan)(dan)位為隱(yin)患(huan)(huan)排查的(de)(de)責(ze)任(ren)(ren)單(dan)(dan)位，各運行維護單(dan)(dan)位為隱(yin)患(huan)(huan)集中整(zheng)治的(de)(de)責(ze)任(ren)(ren)單(dan)(dan)位；各單(dan)(dan)位要(yao)加強協作(zuo)，順(shun)利(li)完成隱(yin)患(huan)(huan)排查治理(li)任(ren)(ren)務。