In order to implement overall and effective management in overhaul of equipments in power plants

a distributed system design and implementation scheme based on J2EE framework has been put forward.The design of four modules

namely overhaul plan management module

overhaul plot management module

overhaul process management module

and project's files management modult

all has been divided into three parts

i.e.consumer's end

applied program server

and data-base server.Many problems confronted in the overhaul management have been perfectly solved

normalizing the work process of overhaul

and being easy to maintain.