Reactive Power Compensation Method Considering Minimum Effective Reactive Power Reserve

[摘要] According to the calculation model of minimum generator reactive power reserve of power system voltage stability under the premise of the guarantee, the reactive power management system with reactive power compensation combined generator, the formation of a multi-objective optimization problem, propose a reactive power reserve is considered the minimum generator reactive power compensation optimization method. This method through the improvement of the objective function and constraint conditions, when the system load growth, relying solely on reactive power generation system can not meet the requirement of safe operation, increase the reactive power reserve to solve the problem of minimum generator reactive power compensation in the case of load node.

[发布机构] Beijing Power Economic Research Institute, Beijing Electric Power Corporation, Beijing, China^1

[效力级别] 电工学

[关键词] Calculation models;Constraint conditions;Multi-objective optimization problem;Objective functions;Optimization method;Power system voltage stability;Reactive power compensation;Reactive power reserves