Reactive Power Control and Loss Reduction Optimization Strategy for Wind Farms Considering Multi-Scenario Active Power Output

This paper addresses the issues of line loss and reactive power optimization in power systems with wind farms integrated into the grid. By incorporating the theory of reactive power optimization in power systems, a reactive power regulation and control method based on active power output scenario classification is proposed. By analyzing the loss characteristics of transmission lines connected to wind farms and combining this with a reactive power optimization control strategy, the optimal reactive power regulation ranges under different active power output scenarios are determined. The research results indicate that, based on a reasonable classification of active power output scenarios, selecting the optimal reactive power regulation range can effectively reduce line losses and enhance system voltage stability. This paper provides theoretical support and practical recommendations for loss reduction optimization and reactive power control in power systems with wind farms integrated into the grid.