Research And Implementation Of The Power Grid Investment Benefit Evaluation System Based On Component

With the continuous expansion of investment in power grid construction and the improvement of lean management of the power grid enterprise, investment benefit of power grid enterprise has become a major problem in the power grid enterprise management. Investment benefit evaluation system for the power grid enterprise which is on the basis of indicator system of the grid investment benefit and economic evaluation model, using the advanced software development technology, develops the professional applications, mainly including the evaluation system management module, economic indicators calculation module, weight calculation module and economic indicators analysis modules.This system decomposes and designs the grid investment benefit evaluation indicator system, builds the data model of the grid investment benefit evaluation. And it also implements the design of data integration and system software development. This system applies J2EE technology standards and uses components/architecture technology (EJB components, JBOSS architecture) to design and develop. Besides, the whole system has been successfully put into application.