【摘要】 结合500kV变电站的实际情况,探讨了在GPS技术的基础上,以集中式GPS对时系统实现全变电站二次设备完全统一时钟的方式,并对各种国内外时钟同步信号接口方式进行了探讨。更多还原

【Abstract】 In connection with the real condition of 500 kV substation,the realization of a complete unified timing system for all secondary equipments of a substation based on GPS technology through centralized GPS time calibration system was studied,the interface mode for time synchronous signals of different secondary equipments made at home and abroad were discussed.更多还原