微服务架构在继电保护故障信息主站系统中应用研究

A Study of Application of Micro-Service Architecture on Fault Information Master Station System in Relay Protection

在大数据时代,电力系统运行方式日趋复杂,业务应用变得越来越庞大,若电力信息系统依然采用单体架构,复杂的代码以及紧密的耦合关系会导致牵一发而动全身,无法快速高效的进行项目的开发维护以及扩展。而微服务架构的出现,有助于大型项目解耦,从而实现快速开发。本文首先对不同架构在电力信息系统的应用进行了介绍,分析了不同架构的优缺点,然后针对微服务架构在电力系统中的继电保护故障信息主站系统的应用进行了可行性研究,提出了一种软件设计方案。

In the era of big data,the operation mode of power systems is becoming more complicated,and business applications are becoming increasingly huge.If the power information system still adopts the monolithic architecture,complex code and the coupling relation with wide repercussions will lead to the result that power information system fails to achieve efficiency in development,maintenance and extension.The emergence of micro-service architecture contributes to decoupling large-scale projects and thus realize the rapid development.This paper first presents the application of different architectures in power information system and analyzes the merits and drawbacks of different architectures.Then,a feasibility study is conducted in terms of the application of micro-service architecture on fault information master station system in the relay protection in power system and a software design scheme is proposed.