Suzhou Electric Appliance Research Institute
期刊號(hào): CN32-1800/TM| ISSN1007-3175

Article retrieval

文章檢索

首頁(yè) >> 文章檢索 >> 往年索引

新型變電站綜合自動(dòng)化改造策略的研究與應(yīng)用

來(lái)源:電工電氣發(fā)布時(shí)間:2019-02-19 09:19 瀏覽次數(shù):785
新型變電站綜合自動(dòng)化改造策略的研究與應(yīng)用
 
林利祥, 原毅青,葉石豐,陳創(chuàng),陳文睿,王幸,張海川,梁旭懿
(廣州供電局有限公司,廣東 廣州 510245)
 
    摘 要:針對(duì)變電站綜合自動(dòng)化改造過(guò)程中設(shè)備停電時(shí)間與施工時(shí)間、人力安排之間的矛盾問(wèn)題,提出一種新型的改造策略——原屏改造。闡述了新型原屏改造策略的含義特點(diǎn)、風(fēng)險(xiǎn)評(píng)估管控與具體實(shí)施步驟等內(nèi)容,并以某110 kV變電站為例,介紹了原屏改造策略的試點(diǎn)過(guò)程及成效。實(shí)例結(jié)果表明,原屏改造技改策略能顯著減少停電改造時(shí)間,降低改造成本,有效提升二次設(shè)備改造效率。
    關(guān)鍵詞:變電站;原屏改造;綜合自動(dòng)化;供電可靠性;改造時(shí)間
    中圖分類號(hào):TM63;TM76     文獻(xiàn)標(biāo)識(shí)碼:B     文章編號(hào):1007-3175(2019)02-0039-05
 
Research and Application of Novel Strategy of Substation Synthetic Automation Reconstruction
 
LIN Li-xiang, YUAN Yi-qing, YE Shi-feng, CHEN Chuang, CHEN Wen-rui, WANG Xing, ZHANG Hai-chuan, LIANG Xu-yi
(Guangzhou Power Supply Bureau Co., Ltd, Guangzhou 510245, China)
 
    Abstract: To solve the contradiction between power outage time and equipment reconstruction time in the process of substation synthetic automation reconstruction engineering, this paper put forward a new strategy of reconstruction called original cabinet reconstruction (OCR). This paper introduced the characteristics, risks assessment and implementation steps of the new OCR strategy. Moreover, a certain 11 0 kV substation was taken as an example for pilot project, and the pilot process and results were analyzed. The living example results show that the total elapsed time of the project is reduced and the improvement cost is reduced, which can effectively promote the efficiency of secondary equipment transformation.
    Key words: substation; original cabinet reconstruction; protection and synthetic automation; power supply reliability; reconstruction time
 
參考文獻(xiàn)
[1] 趙淵,張煦,楊清. 基于可靠性成本/ 效益分析的電網(wǎng)計(jì)劃?rùn)z修周期優(yōu)化[J]. 電力系統(tǒng)自動(dòng)化,2014,38(20):54-60.
[2] 李仲青,高翔,李永麗,等. 考慮繼電保護(hù)隱性故障的風(fēng)險(xiǎn)評(píng)估技術(shù)研究[J]. 中國(guó)電機(jī)工程學(xué)報(bào),2016,36(S1):29-35.
[3] AGHILI Sayed Javad, HAJIAN-HOSEINABADI Hamze. Reliability evaluation of repairable systems using various fuzzy-based methods-A substation automation case study [J]. International Journal of Electrical Power and Energy Systems,2017,85:130-142.
[4] 趙麗莉,李雪明,倪明,等. 繼電保護(hù)與安全穩(wěn)定控制系統(tǒng)隱性故障研究綜述及展望[J]. 電力系統(tǒng)自動(dòng)化,2014,38(22):128-135.
[5] 中國(guó)電力企業(yè)聯(lián)合會(huì). 繼電保護(hù)和安全自動(dòng)裝置技術(shù)規(guī)程:GB/T 14285—2006[S]. 北京:中國(guó)標(biāo)準(zhǔn)出版社,2006:2.
[6] ABIRI-JAHROMIA, FOTUHI-FIRUZABAD M, PARVANIA M.Optimized midterm preventive maintenance outage scheduling of thermal generating units[J].IEEE Transactions on Power Systems,2012,27(3):1354-1365.
[7] 薛禹勝,倪明,余文杰,等. 計(jì)及通信信息安全預(yù)警與決策支持的停電防御系統(tǒng)[J]. 電力系統(tǒng)自動(dòng)化,2016,40(17):3-12.
[8] 鐘慶,張哲,許中,等. 廣州配電網(wǎng)故障停電事故的自組織臨界特征[J]. 電力自動(dòng)化設(shè)備,2017,37(4):109-113.
[9] 張巍峰,車延博,劉陽(yáng)升. 電力系統(tǒng)可靠性評(píng)估中的改進(jìn)拉丁超立方抽樣方法[J]. 電力系統(tǒng)自動(dòng)化,2015,39(4):52-57.
[10] 劉自發(fā),張?jiān)趯?,楊濱,等. 電網(wǎng)大停電社會(huì)綜合損失評(píng)估[J]. 電網(wǎng)技術(shù),2017,41(9):2928-2938.
[11] 胡紹謙,李力,朱曉彤,等. 提高智能變電站自動(dòng)化系統(tǒng)工程實(shí)施效率的思路與實(shí)踐[J]. 電力系統(tǒng)自動(dòng)化,2017,41(11):173-180.
[12] 住房和城鄉(xiāng)建設(shè)部標(biāo)準(zhǔn)定額研究所. 額定電壓450/750 V及以下雙層共擠絕緣輻照交聯(lián)無(wú)鹵低煙阻燃電線:JG/T 441—2014[S]. 北京:中國(guó)標(biāo)準(zhǔn)出版社,2014:2-11.