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15 July 2022 Research on communication protocol design and testing technology of smart measuring switch
Zhongxing Wu, Xuan Liu, Wen Zhan, GuoShu Lai, YiNa Du, QiuYang Li
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Proceedings Volume 12258, International Conference on Neural Networks, Information, and Communication Engineering (NNICE 2022); 122582D (2022) https://doi.org/10.1117/12.2640448
Event: International Conference on Neural Networks, Information, and Communication Engineering (NNICE 2022), 2022, Qingdao, China
Abstract
The smart measuring switch is mainly used to realize the normal connection and disconnection of the distribution line, provide short-circuit, overload and disconnection protection functions, and effectively control the accuracy of the electric energy meter in the electric energy metering box. Because the communication protocol and test method of smart measuring switch are not released, the interconnection and exchange effect of products is poor. In view of the above problems, this paper first analyzes the problems existing in the protocol extension based on DL/T 645, then puts forward the protocol extension design based on DL/T 698.45, and designs the protocol consistency and interoperability test cases, which provides a feasible technical reference for realizing the interconnection and exchange of smart measuring switches.
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Zhongxing Wu, Xuan Liu, Wen Zhan, GuoShu Lai, YiNa Du, and QiuYang Li "Research on communication protocol design and testing technology of smart measuring switch", Proc. SPIE 12258, International Conference on Neural Networks, Information, and Communication Engineering (NNICE 2022), 122582D (15 July 2022); https://doi.org/10.1117/12.2640448
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KEYWORDS
Switches
Data communications
Data modeling
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