Optimization Scheduling of Electric Energy Meter Automatic Testing System

[摘要] Recent years, the wide application of intelligent energy metering in smart grid leads to the increasing demand for intelligent energy meters. Automated, industrialized large-scale verification systems are widely constructed in important local power supply companies to increase the intelligent energy meter verification ability. The optimization scheduling of verification system utilizing the advanced optimization scheduling method is a necessity to improve verification efficiency. With this regard, considering the block of multi-function verification device caused by unqualified verification result, a model based on the robust optimization method is proposed to minimize the total verification time and improve the verification work efficiency. Deterministic transformation is illustrated to solve the model. The accuracy and effectiveness of the proposed optimization model are verified in simulation results and actual operation.

[发布机构] State Grid Shandong Electric Power Research Institute, Jinan; 250003, China^1;State Grid Shandong Electric Power Maintenance Company, Jinan; 250118, China^2;State Grid Jinan Power Supply Company, Jinan; 250012, China^3

[效力级别] 电工学

[关键词] Automatic testing system;Intelligent energies;Large scale verification;Optimization modeling;Optimization scheduling;Power supply company;Robust optimization method;Verification results