The Research Of Transformer Substation Information Publish System Based On Web Service

This paper analyzes the operation of information in current power system firstlyand points out its shortage: low efficiency and easy to make a mistake. And theinformation can not be shared because of different systems in different places, so the"information island" came into being .Web Service is adopted to solve this problem inthis paper. Firstly, the author introduces Web Service development platform J2EE,introduces with emphasis EJB and Struts frame which is based on MVC pattern.Secondly discusses Web Service and its related content .Lastly, the author introducesthe system frame and the realization ,the struts frame is used on the front stage whilethe Web Service based on EJB is used on the backstage .At last, the author summarizes the Web Service technology and its applicationsand point out its prospect.