Simulation Method and Software Platform Development for Voltage Control of Distribution Network with Large-scale Photovoltaics

By combining with the latest theoretical results of distribution voltage control for distribution network, a voltage control simulation system based on. NET platform of distribution network containing a large number of photovoltaic power sources is designed and developed, which provides supplementary analysis for planning decision-making of voltage control. The system is developed in Microsoft Visual Studio 2010 platform integrated with the GIS plug-in component MapX. In the end, a modified IEEE33-69case is used to validate the feasibility of the proposed simulation system.