Remote Calibration System in Metering Device

Abstract:

With the continuous expansion of the grid size, the number of checkpoints metering device is also increased workload and difficulty inspectors also increasing, to carry out verification and monitoring of remote metering devices mark significant. Discusses the remote calibration and monitoring system principle, function and application metering device at checkpoints, and also describes the configuration and functions of the system back-office support software, scientifically demonstrated the remote meter error, PT secondary circuit drop, CT and secondary circuit admittance verification and monitoring of significance.

• Periodical: Applied Mechanics and Materials (Volumes 602-605)
• Pages: 2535-2538
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.602-605.2535
• Online since: August 2014
• Authors: Wei Ma*, Yu Hui Zhang, Zong Ze Xia, Cheng Ma, Yan Liu, Ya Dong Si, Peng Fei Cheng, Feng Wei Sun, Li Shuai He, Chen Yang Liu
• Keywords: Data Sharing, Metering Device, Monitoring, Parity, Remote

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