Microservice-Based Design and Key Technology of the Dispatching and Control Business Middle Platform for the Large Power Grid

In order to reduce the service coupling degree of the large power grid dispatching and control system and improve its ability to quickly respond to user needs, a microservice-based large power grid dispatching and control business middle platform has also been proposed and constructed. The microservice-based large power grid model cloud technology, wide-area data distributed streaming processing technology and new human-machine cloud terminal technologies are proposed, and the core business functions such as power grid model service, distributed data processing and human-machine browsing that constitute the business middle platform are developed, And the technical problems such as model on-demand service, high-speed parallel data processing, and local and remote non-differential dispatching are solved, and the business middle platform for the whole network multiplexing of the large power grid control system is constructed, which provides strong support for various applications in the front desk. The application effects of the business middle platform in specific scenarios have been presented, demonstrating the validity of the business middle platform proposed in this paper. The demonstration effect shows that the business middle platform proposed can improve the speed of the front platform of the control system to respond to user needs.