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

Abstract

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.

Keywords

• Multi-user electric energy meter
• Interaction among users
• Generation and detection
• Detection device
• Detection scheme