摘要
随着电网自动化水平的不断提高,时间同步系统的稳定性、可靠性和准确性已经成为制约电力系统安全稳定运行的关键环节之一,如何保证变电站及全网时间同步系统可靠运行,也成为电力系统研究的关键技术之一。在已有研究基础上,针对主时钟功能扩展升级,提出了一种基于多源数据的主时钟智能决策变电站时间同步系统,从时间源头保证了变电站时间同步系统的可靠性。
With the continuous improvement of automation level, the stability, reliability and accuracy of time synchronization system has become one of the key element in the safe and stable operation of power system. How to guarantee reliable operation of substation and the entire network time synchronization system becomes one of the key technology of power system research. In this paper, on the basis of existing research, according to the expansion upgrade of the master clock function, it proposes a master clock intelligent deci sion making of substation time synchronization system based on multisource data to ensure the reliability of substation time synchroniza tion system from the time source.
出处
《东北电力技术》
2013年第12期17-19,共3页
Northeast Electric Power Technology
关键词
变电站
时间同步
多源数据
智能决策
Transformer substation
Time synchronization
Multi-source data
Intelligent decision
