一种基于云集中控制的电力瘦SCADA系统实现方法

华电技术 ›› 2020, Vol. 42 ›› Issue (2): 7-11.

一种基于云集中控制的电力瘦SCADA系统实现方法

国电南京自动化股份有限公司，南京〓211100

出版日期:2020-02-25

Realization of a thin SCADA system for electricity centralized control based on cloud

Guodian Nanjing Automation Company Limited，Nanjing 211100, China

Published:2020-02-25

摘要/Abstract

摘要： 介绍了无线局域网(WLAN)系统从胖无线接入点(AP)到“接入控制器(AC)+瘦AP”的演化过程，讨论了传统的实时电力主站数据采集与监视控制(SCADA)系统和非实时Web SCADA系统，为适应电力实时SCADA主站场景，参考“AC+瘦AP”的设计思想,提出了基于云集中控制的电力瘦SCADA系统，实现了从胖到瘦的分层分布式电力SCADA系统。该系统结合云系统和大数据技术，可以构成更加安全稳定的大规模电力物联网并可实现更多的电力高级应用。

关键词: 无线局域网, 分层分布式, 数据采集与监视控制系统, 接入控制器, 胖无线接入点, 瘦无线接入点, 云系统, 集中控制

Abstract: The evolutionary process of WLAN system from taking fat access point(AP) to taking “access controller(AC)+thin AP” is introduced.The traditional real-time power supervisory control and data acquisition (SCADA )system and nonrealtime Web SCADA system are discussed.To be applied in realtime SCADA system of main stations,a thin SCADA system based on centralized cloud control is proposed, with reference to the concept “AC+thin AP”. The system realizes the hierarchy simplifying of layered distributed power SCADA system.Combined with cloud system and big data technologies,the system can set up a safer and more stable largescale Electric Internet of Things, which can support more advanced power applications.

Key words: layered distributed structure, SCADA, AC, fat AP, thin AP, cloud system, centralized control

陈明恩，汪贤浩. 一种基于云集中控制的电力瘦SCADA系统实现方法[J]. 华电技术, 2020, 42(2): 7-11.

CHEN Ming’en，WANG Xianhao. Realization of a thin SCADA system for electricity centralized control based on cloud[J]. Huadian Technology, 2020, 42(2): 7-11.