Real-time communication in real-time control and analysis system for power systems

被引：0
|
作者：
Cui, Yuan [1 ]
Cheng, Lin [1 ]
Sun, Yuanzhang [1 ]
Li, Xiong [1 ]
Peng, Jiangnan [1 ]
Zhong, Zhian [1 ]
Zhang, Jianyun [1 ]
机构：
[1] Tsinghua Univ., Beijing 100084, China
来源：
Dianli Xitong Zidonghue/Automation of Electric Power Systems | 2002年 / 26卷 / 08期
关键词：
Communication systems - Electric power systems - Network protocols - Performance - Real time systems;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
To meet the requirement of real-time analysis and emergency control of power systems, a novel method is proposed to implement the forced real-time communication in real-time control and analysis system for power systems. In this method, the multi-Ethernet topology is adopted in communication net design, and the connectionless UDP protocol is used as communication protocol. The multimedia timer and non-blocking mode is used in software design. The feasibility of forced real-time communication is proved by the tests of real-time performance. A large amount of experiment data shows that the proposed method can satisfy the real-time and reliable demands of power systems.
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页码：6 / 10
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