Digital Metering Based on Multi-unit Smart Grid

被引：0
作者：
Tian, Zhong-Ping [1 ]
Ling, Yu-Hua [1 ]
Wang, Jian-Li [2 ]
Wang, Xue-Xin [2 ]
机构：
[1] Cent South Univ, Informat Sci & Engn, Changsha, Peoples R China
[2] Wsion Grp Ltd, Int Business Div, Changsha, Peoples R China
来源：
2018 4TH ANNUAL INTERNATIONAL CONFERENCE ON NETWORK AND INFORMATION SYSTEMS FOR COMPUTERS (ICNISC 2018) | 2018年
关键词：
sIEC61850; Detect Devise; Power Energy Meter; Mutual Inductor;
D O I：
10.1109/ICNISC.2018.00074
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Regarding the problem that the digital substation meter may receive two or even three combined unit data packages at the same time, this paper designs a digital smart grid metering system based on multiple merging units. The system adopts the idea of layered design to realize the stable receiving of data packages, fast frame resolution, data arrangement and frame loss compensation. Finally, the high precision measurement value of electrical parameters is obtained by zero-crossing lookup algorithm. Experiments show that the system has the advantages of high precision, strong compatibility, good stability and low cost.
引用
收藏
页码：334 / 338
页数：5
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