繼電保護(hù)及故障信息系統(tǒng)運(yùn)行實(shí)踐研究
陳志勇,蔡莎莎
廣東電網(wǎng)公司河源供電局,廣東 河源 517000
摘 要:為解決繼電保護(hù)及故障信息系統(tǒng)(簡稱保信系統(tǒng))在運(yùn)行實(shí)踐中存在的問題,依托某電網(wǎng)公司保信系統(tǒng)的結(jié)構(gòu)和管理模式,給出了其主站和子站的連接方式,闡述了其結(jié)構(gòu)和功能。分析了該系統(tǒng)在硬件、安裝調(diào)試、驗收、運(yùn)行維護(hù)等方面存在的問題,給出了相應(yīng)解決方案并展望了其技術(shù)和應(yīng)用管理發(fā)展前景。
關(guān)鍵詞:電網(wǎng);繼電保護(hù)及故障信息系統(tǒng);子站;主站
中圖分類號:TM77 文獻(xiàn)標(biāo)識碼:A 文章編號:1007-3175(2014)10-0052-04
Operation Practice Study of Relay Protection and Fault Information System
CHEN Zhi-yong, CAI Sha-sha
Heyuan Power Supply Bureau of GPGC, Heyuan 517000, China
Abstract: In order to solve the problems existing in relay protection and operation practice of fault information system (simplified as PI system), based on a certain power grid company PI system’s structure and management mode, this paper gave the connection method between main station and substation and described its structure and function. Analysis was made to the existing problems of the system in hardware, installation and commissioning, examination and acceptance, operation and maintenance etc. The corresponding solutions were given. This paper looks forward to its technology application management development prospect.
Key words: power grid; relay projection and fault information system; substation; main station
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