分布式异构系统的中间件是当前研究的热门课题之一,也是电力系统中人们极为关注的问题.本文把JAVA和CORBA各自的优势结合起来,设计了用于国内某电力调度中心分布式异构系统的中间件.本方案以JAVA为外壳、以CORBA为内核,在国内电力系统中首次成功地实现了这一设计思想.实验证明,上述设计思想是正确的,且该中间件已可实际应用于电力调度中心异构系统的数据交换.本文重点讨论了该中间件设计的几个关键技术问题.

The middleware for the heterogeneous distributed systems is one of the hotspots for research.And it is also fearfully focused in the electric power field.The article concludes that it is valid to integrate the respective advantages of JAVA and CORBA to implement the middleware,which is applied to the heterogeneous distributed systems in the electric power control center.That is the first time to be attempted in national electric power field.The crust of the middleware is JAVA and the kernel is CORBA.This idea is proved to be correct in practice.And the middleware for the data exchanging can be suitably applied to the electric power control center.At last,the keys of the project are discussed.