| 一种基于ARM单片机变压器在线监测智能装置 |
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| 引用本文： | 黄伟,颜运昌,王苇.一种基于ARM单片机变压器在线监测智能装置[J].四川电力技术,2004,27(6):12-13,52. |
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| 作者姓名： | 黄伟 颜运昌 王苇 |
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| 作者单位： | 湖南大学机械与汽车工程学院,湖南长沙,410082;湖南泰通电力科技有限公司,湖南长沙,410205 |
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| 摘 要： | 介绍了一种基于32住ARM单片机的变压器在线监测智能采集装置，采用CANbus通讯方式。大大提高通讯的速度和可靠性；硬件锁相环技术的应用，有效地防止了频谱泄漏；系统软件参数可根据变压器的实际工况调节。以适应不同的变电站系统。
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| 关 键 词： | 变压器在线监测 电流录波 CANbus 锁相环 ARM单片机 |
| 文章编号： | 1003-6954(2004)06-0012-02 |
One Transformer Online Monitoring Intelligent Device Based on ARM Single-chip Computer |
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| Huang Wei,Yan Yunchang,Wang Wei.One Transformer Online Monitoring Intelligent Device Based on ARM Single-chip Computer[J].Sichuan Electric Power Technology,2004,27(6):12-13,52. |
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| Authors: | Huang Wei Yan Yunchang Wang Wei |
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| Affiliation: | Huang Wei Yan Yunchang Wang Wei |
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| Abstract: | A online intelligent current recording device of power transformer based on 32-bit ARM single-chip computer is introduced, which adopts CANbus communication module and improves the speed and reliability of communication greatly. The application of hardware phase-locked loop technology can prevent the frequency spectrum leakage effectively. The system parameter can also be changed according to actual conditions of power transformer in order to suit to different substation. |
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| Keywords: | online monitoring of power transformer current recording CANbus phase-locked loop ARM single-chip computer |
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