http://kadhoai.com.cn 2026-04-26 17:09:23 來源:中國自動化學會專家谘詢工作委員會
對電力設備進行必要監測,保證其穩定運行,對電力係統運行的可靠性、anquanxingjuyouzhongyaoyiyi。suizhezaixianjiancejishubuduanfazhanhechengshu,yijizaixianjiancejishujinnianlaizaiwoguodianlixitongdechenggongyingyong,zhuangtaijianxiutidaidingqijianxiuyibeidianlixitongsuojieshouherentong,chengweishebeijianxiudebiranqushi。
changqiyilai,woguodianlixitongduidianlishebeizhixingdingqijianxiuzhidu,jigenjujihuadeshijianzhouqiduishebeijianceheweihu,zheyangjiucunzaijianxiuguoduhejianxiubuzudebiduan。suizhedianlishebeiquexianxingshifashengxindebianhua,duiyujubufangdiandezaixianjiance、色譜、SF6氣體質量的在線監測開始增多。國家電網公司明確提出,要從2010nianqikaishiquanmiantuiguangshishishebeizhuangtaijianxiu,quanmiantishengshebeizhinenghuashuiping,tuiguangyingyongzhinengshebeihejishu,shixiandianwanganquanzaixianyujingheshebeizhinenghuajiankong。
dianlishebeizaixianjiancejishushizhizhijieanzhuangzaidianlishebeishangkeshishijilubiaozhengshebeiyunxingzhuangtaitezhengliangdecelianghezhenduanxitongjijishu。zaixianjiancexitongyibanyouxianjindechuanganqijishu、計算機與信息處理技術、通訊係統、專家分析係統及較為完備的係統數據信息庫組成。
以變電站一次設備主要在線監測係統為例,就有:電容性設備的電容量、介損在線監測;金屬氧化物避雷器的全電流、阻性電流在線監測;變壓器本體絕緣油色譜在線監測、光纖測溫在線監測、本體超高頻局放在線監測、套管局放、介損在線監測、有載開關動態特性在線監測;GIS超高頻局放在線監測、微水在線監測;開關機械特性監測及開關櫃光纖溫度在線監測、SF6氣體密度在線監測等。
電dian力li設she備bei在zai線xian監jian測ce領ling域yu投tou資zi價jia值zhi凸tu現xian,在zai線xian監jian測ce產chan品pin的de下xia遊you需xu求qiu高gao增zeng長chang可ke以yi維wei持chi。一yi是shi電dian網wang公gong司si實shi行xing狀zhuang態tai檢jian修xiu與yu建jian設she智zhi能neng電dian網wang的de戰zhan略lve已yi經jing確que定ding,電dian網wang可ke靠kao性xing要yao求qiu更geng加jia嚴yan格ge,在zai線xian監jian測ce產chan品pin已yi是shi其qi不bu可ke或huo缺que的de重zhong要yao組zu成cheng;二是除新增變電站需求外,存量改造部分有更大的空間;三(san)是(shi)在(zai)線(xian)監(jian)測(ce)產(chan)品(pin)有(you)從(cong)單(dan)一(yi)產(chan)品(pin)監(jian)測(ce)到(dao)變(bian)電(dian)站(zhan)綜(zong)合(he)監(jian)測(ce)係(xi)統(tong)發(fa)展(zhan)的(de)趨(qu)勢(shi)。除(chu)此(ci)之(zhi)外(wai),隨(sui)著(zhe)電(dian)力(li)設(she)備(bei)日(ri)益(yi)增(zeng)加(jia)和(he)線(xian)路(lu)工(gong)人(ren)的(de)短(duan)缺(que),電(dian)網(wang)更(geng)需(xu)要(yao)依(yi)賴(lai)在(zai)線(xian)監(jian)測(ce)產(chan)品(pin)提(ti)高(gao)管(guan)理(li)水(shui)平(ping)。
congguojiadianwanggongsizhaobiaoqingkuanglaikan,muqianzaixianjiancechanpindeshichangzhuyaojizhongzaizhinengdianwangdebiandianhuanjie。guojiadianwanggongsizaizhinengdianwangguihuabaogaozhongyeyijiangbiandianzhanzhuangtaijiancexitongjianshezuoweizhinengbiandianzhandezhongyaoneirong。zhinengbiandianzhantongguozhuangtaijiancedanyuanshixianbianyaqiyousepu、組合電器局部放電、避雷器全電流等主要設備、重(zhong)要(yao)參(can)數(shu)的(de)在(zai)線(xian)監(jian)測(ce),為(wei)電(dian)網(wang)設(she)備(bei)管(guan)理(li)提(ti)供(gong)基(ji)礎(chu)數(shu)據(ju)支(zhi)撐(cheng)。實(shi)時(shi)狀(zhuang)態(tai)信(xin)息(xi)通(tong)過(guo)專(zhuan)家(jia)係(xi)統(tong)分(fen)析(xi)處(chu)理(li)後(hou)可(ke)做(zuo)出(chu)初(chu)步(bu)決(jue)策(ce),實(shi)現(xian)站(zhan)內(nei)智(zhi)能(neng)設(she)備(bei)自(zi)診(zhen)斷(duan)功(gong)能(neng)。
涉足電力設備在線監測的上市公司有:思源電氣、理工監測、天威新域(天威保變持股30%)。