云化微服务技术在电网GIS中的应用研究  

Research on Application of Cloud-Based Microservice Technology in Power Grid GIS

作　　者：夏伟 蔡文婷 雷伟刚 白维贵 吉堂书 常昌 王军发 XIA Wei;CAI Wenting;LEI Weigang;BAI Weigui;JI Tangshu;CHANG Cang;WANG Junfa(China Southern Power Grid Digital Grid Research Institute Co.,Ltd.,Guangzhou 510000,China;Xiamen Yihe Hengtuo Information Technology Co.,Ltd.,Xiamen 361000,China)

机构地区：[1]南方电网数字电网研究院有限公司,广东广州510000 [2]厦门亿合恒拓信息科技有限公司,福建厦门361000

出　　处：《测绘地理信息》2023年第4期132-136,共5页Journal of Geomatics

基　　金：广东电网有限责任公司项目(2100002019030102GJ01259)。

摘　　要：随着智能电网建设的发展,对电网GIS需求越来越大,然而传统的电网GIS存在资源利用率低、功能耦合性高、需求扩展不灵活、运转效率低和迁移部署困难等问题,因此急需对现有的GIS平台进行改进。首先对电网GIS发展及特点进行了概述,然后研究云技术和微服务架构技术,详细介绍云技术和微服务架构在GIS中的应用,最后依托南网云和商用GIS平台,将Docker容器技术和微服务应用到电网GIS云平台中,为电网资源管理提供支撑,解决高并发及大数据下GIS的响应慢、扩展性差等问题,提升了系统部署灵活性、鲁棒性和可靠性,也提升了用户体验。With the development of smart grid construction,the demand for power grid GIS is increasing.However,traditional power grid GIS have problems such as low resource utilization,high functional coupling,inflexible demand expansion,low operating efficiency,and difficult migration and deployment.Therefore,it is urgent to improve the existing GIS platform.This article first studies the development and characteristics of the power grid GIS,then studies the cloud technology and microservice architecture technology,introduces the application of cloud technology and microservice architecture in the GIS in detail,and finally applies Docker container technology and microservices architecture to the grid GIS cloud platform to provide support for grid resource management based on Nanwang Cloud and commercial GIS platforms,are applied,solving the problems of slow response and poor scalability of the GIS system under high concurrency and big data,and improving system deployment flexibility,robustness,reliability and the user experience.

关 键 词：云计算 微服务架构 电网GIS DOCKER 容器管理 智能电网 

分 类 号：P208[天文地球—地图制图学与地理信息工程] TP212[天文地球—测绘科学与技术]