| 过载保护继电器的智能化设计 |
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| 引用本文： | 赵靖英,王海涛,张哲,刘帼巾.过载保护继电器的智能化设计[J].低压电器,2006(6):16-19. |
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| 作者姓名： | 赵靖英 王海涛 张哲 刘帼巾 |
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| 作者单位： | 1. 河北工业大学,天津,300130
2. 天津大学,天津,300072 |
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| 摘 要： | 在研究了过载保护继电器保护原理的基础上,以PIC16F877单片机为核心部件,从硬件、软件两方面对过载保护继电器进行了智能化设计。同时,考虑到过载保护继电器的工作环境,采用隔离、神经网络滤波等措施进行了抗干扰设计,从而能够可靠实现电动机故障的自动诊断、智能控制、保护及远程串行通信等功能。
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| 关 键 词： | 过载保护继电器 智能 对称分量法 神经网络 通信 |
| 文章编号： | 1001-5531(2006)06-0016-04 |
| 收稿时间： | 02 20 2006 12:00AM |
| 修稿时间： | 2006年2月20日 |
Intelligent Design on Overload Protective Relay |
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| ZHAO Jing-ying,WANG Hai-tao,ZHANG Zhe,LIU Guo-jin.Intelligent Design on Overload Protective Relay[J].Low Voltage Apparatus,2006(6):16-19. |
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| Authors: | ZHAO Jing-ying WANG Hai-tao ZHANG Zhe LIU Guo-jin |
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| Affiliation: | 1. Hebei University of Technology,Tianjin 300130, China; 2. Tianjin University, Tianjin 300072, China |
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| Abstract: | On the basis of research on the protection principle of overload protective relay, taking PIC16F877 single chip as core part, intelligent design for overload protective relay from the aspects of hardware and software was carried out. In addition, according to the work environment, some measures such as insulation and neural network filtering wave, anti-jamming design were done. So the overload protective relay can reliably finish the intelligent functions such as automatic diagnosis of failures of electrical motor, the intelligent control and protection and the long-distance serial communication. |
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| Keywords: | overload protective relay intelligence symmetry component method neural network communication |
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