Research On Optimality And Concert Of Power Side Equipments Maintenance Scheduling In The Electricity Market

The development environment has been changed for Generation Companies in the electricity market. So that, the old management style of the power equipment maintenance can not adapt to the new environment. Inside the Generation Corporation, long-term maintenance scheduling and short-term generation scheduling can't join together tightly. Further more, one Generation Corporation can't work in other related Corporation's maintenance scheduling. That is a new problem in the electricity market.This paper presents a new management style of the power equipment maintenance based on the international experience and the actual conditions in China. Mathematical models and related answer methods have been summarized about Generator maintenance scheduling. According to the Benders decomposition technique, the paper put forward the dynamic scheduling of the generator maintenance. In addition, a management information system framework has designed between different areas and different Generation Companies. Finally, a mathematical model between Generator and related transmission line has been set up and the model has been answered. An example testifies the model's validity and practicality.