摘要： 针对目前电力系统的信息整合需求，设计基于Web services的电力系统多层分布式信息整合模型。该模型可以跨越不同企业数据源、应用体系和开发语言的界限，以服务的形式封装数据和应用并对外发布，供用户调用所需信息。实践结果表明，该模型的应用效果 良好。

关键词: Web服务, 分布式, 多层, 信息整合

Abstract: According to information integration in electric power system, this paper designs a Web services-based multi-layered distributed information integration platform, which can work with data sources from different enterprises, different application systems, different operating systems and different programming languages, and provides the information required by users or organizations with the encapsulated data or services publication. Application results show that the model works well.

Key words: Web services, distribution, multi-layered, information integration

中图分类号: 

• TP391