Research of the instrument and scheme on measuring the interaction among electric energy Metrology of multi-user electric energy meters

• Main Authors: Mei Yang, Zexin Guan, Jianbo Liu, Wenqiang Li, Xiao Liu, Xuefeng Ma, Jiangtao Zhang
• Format: Article
• Language: English
• Published: Elsevier 2021-12-01
• Series: Measurement: Sensors
• Subjects: Multi-user electric energy meter; Interaction among users; Generation and detection; Detection device; Detection scheme
• Online Access: http://www.sciencedirect.com/science/article/pii/S2665917421000301

This paper introduced the working principle of multi-user electric energy meters and analyzed the mechanism of the error in the electric energy measurement introduced by interaction among users in the meter. The key technology of the multi-user electric energy meter verification was defined and the detection method was studied. A detector for the verification of multi-user electric energy meters was invented which could give large current output to applied to each user simultaneously. The detector provided a reliable detection scheme and a technical guarantee for the development of multi-user electric energy meter technology.