电力信息化系统时间同步技术研究及运用

Research and Application of Time Synchronization Technology in Power Information System

随着计算机信息技术的发展,其广泛应用在电力系统中,极大地提高了电力系统的信息化和智能化水平。时间同步技术是实现电力系统自动化、智能化的重要条件,只有确保电力系统时钟同步,才能实现对电力系统的在线数据采集、实时监测等要求。文中主要分析了电力信息化系统时间同步技术应用的重要性、电力系统时间同步技术三种架构,以及时间同步技术在电力系统时间同步和综合时间同步方案中的应用。

With the development of computer information technology,computer information technology is widely used in power system,which greatly improves the level of information and intelligence of power system.Time synchronization technology is an important condition to realize automation and intelligence of power system.Only by ensuring clock synchronization of power system,can online data acquisition and real-time monitoring of power system be realized.This paper mainly analysed the importance of the application of time synchronization technology in power information system,three architectures of power system time synchronization technology and the application of time synchronization technology in power system time synchronization and integrated time synchronization scheme.