电网调度自动化系统雪崩测试服务设计与实现  

Design and implementation of avalanche testing service for power dispatching automation system

作　　者：胡俊[1,2] 章兵[1,2] 陆继翔 徐丽燕[1,2] 吴骏 HU Jun;ZHANG Bing;LU Ji-xiang;XU Li-yan;WU Jun(NARI Group Corporation(State Grid Electric Power Research Institute),Nanjing 211106,China;China NARI Technology Co.,Ltd.,Nanjing 211106,China)

机构地区：[1]南瑞集团公司(国网电力科学研究院),南京211106 [2]国电南瑞科技股份有限公司,南京211106

出　　处：《信息技术》2020年第2期33-36,42,共5页Information Technology

基　　金：国家电网公司科技项目(524609180059)

摘　　要：文中设计了一种云端部署的电网调度自动化系统的雪崩测试服务。它主要由并发通信模块、测试数据管理模块和图形用户界面等部分组成。并发通信模块是雪崩测试服务的关键组成部分,它利用了Linux epoll机制和异步I/O实现高并发,可模拟数千个厂站并发发送变化数据。测试数据管理模块按照设定的厂站规模参数产生模拟雪崩数据。应用MVVM技术开发了交互式的Web图形用户界面。软件实现采用了Python的Tornado异步框架,软件简洁、跨平台、高效、可靠。An avalanche testing service for power dispatching automation system deployed in cloud is designed,which mainly consists of concurrent communication module,test data management module and graphical user interface.Concurrent communication module is a key component of avalanche testing service,which utilizes Linux epoll mechanism and asynchronous I/O to achieve high concurrency,and can simulate thousands of substations to send change data concurrently.The test data management module generates simulated avalanche data according to the set substation scale and other parameters.The interactive Web graphical user interface is developed using MVVM technology.Python’s Tornado asy-nchronous framework is adopted in the software implementation.The software is concise,cross-platform,efficient and reliable.

关 键 词：雪崩测试 IEC60870-5-104协议 电网调度自动化系统 

分 类 号：TM73[电气工程—电力系统及自动化]