摘要
讨论了变电站的高压设备智能化对其自动化的影响 ,介绍了变电站集成自动化系统的基本结构 ,分析了可靠性和经济效益 ,指出降低变电站寿命周期成本是发展高压和超高压变电站集成自动化系统最重要的推动力。
The influence of intelligent HV equipment on the substation automation is discussed. The basic configuration ofintegrated automation system for high voltage (HV) and extra-high voltage (EHV) substations is proposed. and its reliabilityand economy are also analyzed. It is pointed out that the dominant driving force in developing the integrated automatiorl ic rHV and EHV substations is to reduce the life cycle costs of substation.THE DEVELOPME
出处
《电力系统自动化》
EI
CSCD
北大核心
2000年第20期1-5,共5页
Automation of Electric Power Systems
关键词
变电站自动化
集成
寿命周期成本
电力系统
substation automation
protective relaying
control
integration
reliability
life cycle cost
