Research Of Regional Power Network Voltage Reactive Power Operation Assessment And Planning Software

Based on data of the35kV and above power grid and10kV distribution network and distribution of negative control in the Yuhang bureau, studies regional power network voltage reactive power operation state evaluation index system, assessmentes Yuhang regional power network voltage reactive power operation state analysis of voltage and reactive power, analyses the problems and reasons, gives the corresponding suggestions and solutions, and develops assessment and planning software, combined with the project results of research on the development of regional power network voltage reactive power operation. At the same time, in order to meet the needs of software in data interface, man-machine interface, data storage requirements, software system includes four modules:data acquisition interface program, the user interface display, memory database management and the core compute program.According to the two aspects of the ability to run without power capacity distribution characteristics and non power control ability, put forward a set of distribution network voltage idle operation state evaluation index system and evaluation standard, comprehensive, accurate assessment and analysis of voltage in Yuhang without power and the origin, as Yuhang Bureau distribution network voltage wattless power operation and planning the theory support and basis of Yuhang regional power grid, the voltage idle work assessment and planning for Yuhang without power, reduce line loss rate, improve the quality of voltage, improve voltage wattless operation management level to provide the theoretical support and basis, at the same time for operation and maintenance personnel for wattless voltage provides a convenient and powerful evaluation tools.