| 基于CAN总线的火电厂静电除尘器监控系统设计与应用 |
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| 引用本文： | 王洋,王宁会,赵志斌. 基于CAN总线的火电厂静电除尘器监控系统设计与应用[J]. 电力系统自动化, 2002, 26(23): 48-50,57 |
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| 作者姓名： | 王洋 王宁会 赵志斌 |
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| 作者单位： | 1. 大连理工大学电气工程与应用电子技术系,辽宁省大连市,116024
2. 辽宁电力科学研究院环保所,辽宁省沈阳市,110006 |
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| 基金项目： | 国家高技术研究发展计划资助项目 (2 0 0 1AA6 4 2 0 10 ) |
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| 摘 要： | 分析了现有静电除尘器监控系统的不足，提出了以屏蔽双绞线为通信介质的CAN总线局域网作为静电除尘器监控系统的通信基础来提高静电除尘器监控系统的实时性和可靠性。介绍了CAN总线监控系统的系统结构设计、相关硬件设计、软件设计和网络拓扑。在某火电厂静电除尘器上的运行结果表明CAN总线监控系统具有可靠性高、实时性好、系统成本低的优点。
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| 关 键 词： | CAN总线； 监控系统； 静电除尘器 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
STUDY OF CAN BUS BASED ELECTROSTATIC PRECIPITATOR SUPERVISORY SYSTEM FOR THERMAL POWER PLANT |
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| Wang Yang ,Wang Ninghui ,Zhao Zhibin. STUDY OF CAN BUS BASED ELECTROSTATIC PRECIPITATOR SUPERVISORY SYSTEM FOR THERMAL POWER PLANT[J]. Automation of Electric Power Systems, 2002, 26(23): 48-50,57 |
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| Authors: | Wang Yang Wang Ninghui Zhao Zhibin |
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| Affiliation: | Wang Yang 1,Wang Ninghui 1,Zhao Zhibin 2 |
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| Abstract: | This paper analyzes the deficiencies of the existing ESP supervisory systems, and develops CAN bus based supervisory system that uses the twisted pair as communication medium. CAN bus makes the supervisory system become real time and reliable. In this paper, the structure, hardware, software and network topology of the CAN bus based supervisory system are introduced. The application to ESP in a thermal power plant proves the real time, low cost and reliability of this system. |
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| Keywords: | CAN bus supervisory system electrostatic precipitator (ESP) |
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