Design and Key Technologies of Mobile Terminal for Dispatching and Control System in Large-scale Power Grid

被引：0
|
作者：
Tian G. [1 ,2 ]
Zhang L. [1 ,2 ]
Jing S. [1 ,2 ]
Zhang L. [1 ,2 ]
Zhang H. [1 ,2 ]
Liu R. [1 ,2 ]
机构：
[1] NARI Group Corporation (State Grid Electric Power Research Institute), Nanjing
[2] Beijing Kedong Power Control System Co., Ltd., Beijing
来源：
Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2019年 / 43卷 / 22期
基金：
国家重点研发计划;
关键词：
Computation offloading; Dispatching and control system; Human-machine mobile interaction protocol; Large-scale power grid; Mobile terminal; Security access mechanism;
D O I：
10.7500/AEPS20190426002
中图分类号：
学科分类号：
摘要：
As a human-machine interaction terminal for dispatching and control system in the large-scale power grid, the human-machine cloud terminal provides support for the monitoring, analysis, prevention and control, and decision-making of the large-scale 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-scale 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. © 2019 Automation of Electric Power Systems Press.
引用
收藏
页码：143 / 150
页数：7
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