引用本文: | 刘育权,刘金生,王莉,等.基于实时信息的区域备自投控制系统[J].电力系统保护与控制,2014,42(17):131-135.[点击复制] |
LIU Yu-quan,LIU Jin-sheng,WANG Li,et al.Area ATS control system based on real-time information[J].Power System Protection and Control,2014,42(17):131-135[点击复制] |
|
摘要: |
针对目前常规备自投获取信息有限无法满足不同运行方式的需求、基于能量管理系统(EMS)的区域备用电源自投系统动作时间长等问题,提出了一种基于电网实时信息的区域备自投控制系统。详细介绍了系统的整体框架、实施方案及区域备自投的适应范围与逻辑;同时根据电网运行需求的变化及站间传输信息的增多,提出了区域备自投逻辑及站间通讯技术的发展研究方向。本方案在广州荔城110 kV电网的实际应用提高了荔城区域电网供电可靠性,对以后区域备自投工程化推广具有积极意义。 |
关键词: 实时 区域备自投 控制系统 可靠性 |
DOI: |
投稿时间:2013-11-23修订日期:2014-04-21 |
基金项目: |
|
Area ATS control system based on real-time information |
LIU Yu-quan,LIU Jin-sheng,WANG Li,DONG Kai-da,CHEN Jie-ming,WANG Cong |
(School of Electric Power, South China University of Technology, Guangzhou 510641, China; Guangzhou Power Supply Bureau Co., Ltd., Guangzhou 510620, China;NARI-Relays Electric Co., Ltd., Nanjing 211102, China) |
Abstract: |
This paper aims to solve these difficulties: the conventional ATS abtaining information is limited and can’t meet the needs of different operation modes; energy management system (EMS) based regional standby power source system acts for a long time, and so on. This paper presents an area ATS based on real-time information automatic switching control system and details the overall scheme of the system, the embodiments, area ATS adaptation range and logic. According to changes in demand for power grid operation and increase in the transmission of information between substations, it proposes the research of area ATS logic and inter-station communication technology. The application in the Licheng 110 kV power grid of Guangzhou improves the Licheng regional power grid reliability. It has positive significance to area ATS engineering application in the future. |
Key words: real-time area ATS control system reliability |