Nanchang Substation Equipment(220kV And Below) Of State Maintenance Strategy

China electric power system from 1997 "separate government functions from enterprise management, as the entity" changed to "factory net departure in 2002, bidding" instead of two to nearly two years on the agenda of the electric power reform, power supply enterprise management mode has been looking for a new model. But no matter how to change the mode of economic operation efficiency and service quality is always the goal of power supply enterprises. So how to reduce the operational cost and improve service quality has become the power supply enterprise at present challenges. From the power supply enterprise production and management of the core content, system maintenance, periodic maintenance of power supply enterprises have long followed has many disadvantages, already can not adapt to the development of the electric power system.Based on the summarization of domestic and foreign equipment maintenance system and the development of electric power equipment condition based maintenance status, a careful analysis of Nanchang substation equipment(220kV and below) of equipment maintenance mode and existing problems, design the Nanchang substation equipment(220kV and below) the maintenance plan, improve Nanchang grid variable electrical equipment(220kV and below) status maintenance management system, technology system and execution system. Planning the Nanchang substation equipment( 220 kV and below) status maintenance management system, and the characteristics and functions of the system are designed, the operation effect was predicted and analyzed.