文章摘要
田国辉,张亮,景沈艳,等.大电网调控系统的移动终端设计及关键技术[J].电力系统自动化. DOI: 10.7500/AEPS20190426002.
TIAN Guohui,ZHANG Liang,JING Shenyan, et al.Design and Key Technologies of Mobile Terminal for Dispatching and Control System in Large-scale Power Grid[J].Automation of Electric Power Systems. DOI: 10.7500/AEPS20190426002.
大电网调控系统的移动终端设计及关键技术
Design and Key Technologies of Mobile Terminal for Dispatching and Control System in Large-scale Power Grid
DOI:10.7500/AEPS20190426002
关键词: 大电网  调控系统  移动终端  计算迁移  人机移动端交互协议  安全访问机制
KeyWords: large power grid  dispatching and control system  mobile terminal  computation offloading  human-machine mobile interaction protocol  security access mechanism
上网日期:2019-09-27
基金项目:国家重点研发计划项目(2017YFB0902600);国家电网公司科技项目(SGJS0000DKJS1700840) 大电网智能调度与安全预警关键技术研究及应用。
作者单位E-mail
田国辉 南瑞集团国网电力科学研究院有限公司北京科东电力控制系统有限公司 tghlsy@sina.com 
张亮 南瑞集团国网电力科学研究院有限公司北京科东电力控制系统有限公司 jingshenyan@aliyun.com 
景沈艳 南瑞集团国网电力科学研究院有限公司北京科东电力控制系统有限公司 jingshenyan@aliyun.com 
张令涛 南瑞集团国网电力科学研究院有限公司北京科东电力控制系统有限公司 zhangingao@163.com 
张浩 南瑞集团国网电力科学研究院有限公司北京科东电力控制系统有限公司 1323819334@qq.com 
刘仁勇 南瑞集团(国网电力科学研究院)有限公司,北京科东电力控制系统有限公司 lryxxh@163.com 
摘要:
      人机云终端作为大电网调控系统的人机交互终端,为大电网的监视、分析、防控和决策提供支撑。随着移动互联技术的发展,人机云终端已经拓展到平板、手机等移动终端设备。文中研究了大电网调控系统的移动终端架构设计。运用计算迁移技术,将移动终端的计算任务迁移至云端服务,保证了移动终端的可持续化展示能力。提出了人机移动端交互协议,通过更为精准的人机数据交互服务,提升了移动终端展示画面的加载性能。采用基于属性的访问控制机制,保障了不同权限的用户对系统资源的细粒度安全访问。分析了调控人员的行为数据,能够多元化展示调控人员关注的内容,满足调控人员随时随地感知电网运行态势的需求。
Abstract:
      As a human-machine interaction terminal for dispatching and control system in the large power grid, the human-machine cloud terminal provides support for the monitoring, analysis, prevention and control, and decision-making of the large power grid. With the development of mobile interconnection technology, the human-machine cloud terminals have been extended to mobile devices such as tablets and mobile phones. This paper studies the architecture design of mobile terminal for the dispatching and control system in the large power grid. The computation offloading technology migrates the computing tasks of the mobile terminal to the cloud service, and ensures the sustainable display capability of the mobile terminal. The human-machine mobile interaction protocol is proposed to improve the loading performance of the mobile display through more accurate human-machine data interaction service. The attribute-based access control mechanism ensures secure access to system resources by users with different permissions. The behavior data of the regulators are analyzed, and the diversified display of the content concerned by the regulators is achieved, which meet the needs of the regulators to sense the power grid operation situation anytime and anywhere.
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