电力信息与通信技术2024，Vol.22Issue(8)：84-90,7.DOI:10.16543/j.2095-641x.electric.power.ict.2024.08.11
大型电网企业中台统一服务调度组件高可靠性研究与设计
Research and Design of High Reliability for Unified Service Scheduling Component of Middle Platform for Large Power Grid Enterprise
摘要
Abstract
The power grid enterprises are accelerating the development and application of the unified service scheduling components for the enterprise middle platform,which requires the component with high reliability assurance.This paper introduces the overall architecture and integration architecture of the unified service scheduling component,comprehensively evaluates the reliability of the component from aspects such as reliability scope,risk assessment,and key point analysis.Then,the high reliability design of service gateway is presented from aspects such as cluster deployment,service decoupling,health check,circuit breaker and current limiting,elastic design,etc.The design of database and cache with high reliability is elaborated from aspects such as database,Redis cache,local cache,and message pushing.The design of two-level connection and service invocation is given from aspects such as two-level connection and two-level data synchronization.The integration reliability is assured from the unified permission platform,the unified encryption service platform,etc.Through the comprehensive design of service gateway,database and cache,two-level connectivity,integration,and other aspects,the reliability of the component can be effectively improved,and the risk of component failures can be greatly reduced.关键词
企业中台/服务调用/高可靠/服务网关/微服务Key words
enterprise middle platform/service scheduling/high reliability/service gateway/microservices分类
管理科学引用本文复制引用
林鸿,刘俊艳,朱平飞,刘磊,胡志远,于喻..大型电网企业中台统一服务调度组件高可靠性研究与设计[J].电力信息与通信技术,2024,22(8):84-90,7.基金项目
国家电网有限公司总部管理科技项目资助"面向全网用户的电力营销服务系统应用动态发布及数据快速处理技术研究与应用"(5108-202218280A-2-400-XG). （5108-202218280A-2-400-XG）
