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Alternative TitleWide-area measurement time synchronization system for distribution network
崔世界; 曾鹏; 尚志军; 于海斌
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe system has WIA time-to-time module which is connected to the phasor measurement unit (PMU), and is synchronized with the WIA time-to-time gateway through the WIA wireless network. The acquired synchronization time information of the WIA wireless network is converted into the time information of the RMC statement and the 1PPS pulse signal to the PMU to implement time synchronization of the fiber-free coverage area. The IEEE-1588 slave clock module is connected to the PMU, and is synchronized with the time synchronization management unit through the optical fiber Ethernet. The synchronization time information of the obtained IEEE-1588 protocol is converted into the time information of the RMC statement and the 1PPS pulse signal is provided to the PMU to realize time synchronization of the fiber coverage area.
PCT Attributes
Application Date2017-11-02
Date Available2020-01-10
Application NumberCN201711062023.5
Open (Notice) NumberCN109756288A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
崔世界,曾鹏,尚志军,等. 一种配电网广域测量时间同步系统[P]. 2019-05-14.
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