Object-oriented development of reactive-power optimization software and its application

A software package of reactive-power optimization computation of power system is in tro-duced,which is developed fully by object-oriented programming techniques.This software takes ad van tage of superiority of Visual C++in visualization programming,and expresses all kinds of com ponents of power system by means of objects.The general data exchange interference is developed for better versa tility and expandability.The software,which uses the interior-point linear pro gram ming method,has practicability and applicability.It has been applied to reactive-power optimiza tion of Guangdong pow er system and the results are satisfying.This project is supported by National Nature Science Fund of China(50277013)and Nature Science Fund of Guangdong province(011648).