Research and design of a service gateway for power grid dispatching control system

Abstract

The cross-system service exchange of a single communication protocol between isomorphic systems can only be realized by means of remote agent in the existing power grid scheduling control system, and the traditional ESB architecture technology is relatively closed, weak in scalability and complex in operation and maintenance. In order to solve the problem of service exchange between different systems, this paper studies the core technology of cluster service gateway supporting multiple communication protocols of heterogeneous system, including: service state sharing technology between heterogeneous systems, service communication technology between different protocols, dynamic routing management technology, blue-green release and other technologies. Experiments show that the service gateway supports a variety of communication protocols, is simple to configure, can be extended horizontally, helps the service to access the gateway quickly, reduces the difficulty of system development, reduces the operation difficulty of the system and saves the cost of system transformation.