Study On Reactive Power Optimization Of Hegang Power Grid

With the power load Hegang region increased rapidly, and the complexity of the grid changes, wealthy amount of reactive power grid decrease, resulting in power quality is affected. So consider increasing research Hegang regional power compensation device SVC, and then the city grid voltage stability is improved. This paper analyzed considering Hegang reactive power compensation configuration and operating characteristics based on some nodes installed in Hegang reactive power compensation device. Hegang features combined with the power grid, in terms of economics and applied effects, etc., and choosing SVC as reactive power optimization methods. And made an annual investment/efficiency as the objective function to improve voltage stability region Hegang SVC configuration. The program theory based on multiple scenarios, and use the ant colony algorithm to solve the model to obtain the installation node SVC reactive power optimization and capacity. Finally, build the grid Hegang PSASP simplified model, and improving regional SVC configuration scheme Hegang Voltage Stability simulation analysis, the results show that the scheme can effectively improve the Hegang grid voltage level.