| 基于DSP +MCU技术的新型故障录波器 |
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| 引用本文： | 胡林献,杜万森,李剑新.基于DSP +MCU技术的新型故障录波器[J].电力系统保护与控制,2005,33(9):54-57. |
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| 作者姓名： | 胡林献 杜万森 李剑新 |
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| 作者单位： | 1. 哈尔滨工业大学电气工程系, 黑龙江 哈尔滨 150001;2. 滨洲供电公司,山东 滨洲 256610 |
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| 摘 要： | 介绍了采用嵌入式技术和CPLD技术的双CPU故障录波器的原理、结构及其特点。该装置具有高速采样、测量精度高、连续测量相量及动态回放、录波时间长等优点,可以实现装置间的同步采样,从而构造电网动态监视和控制系统。
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| 关 键 词： | 故障录波 同步采样 GPS 嵌入式系统 |
| 文章编号： | 1003-4897(2005)09-0054-04 |
| 修稿时间： | 2004年11月10 |
A new fault recorder based on DSP+MCU double CPUs |
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| HU Lin-xian,DU Wan-sen,LI Jian-xin.A new fault recorder based on DSP+MCU double CPUs[J].Power System Protection and Control,2005,33(9):54-57. |
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| Authors: | HU Lin-xian DU Wan-sen LI Jian-xin |
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| Affiliation: | HU Lin-xian~1,DU Wan-sen~1,LI Jian-xin~2 |
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| Abstract: | The principles, structure and characteristics of a new fault recorder based on the technology of DSP+MCU double CPUs are described. The embedded and CPLD technologies are used in the device. The recorder has some advantages, such as high-speed samplings, high-accuracy measurement, continuous phase recording and recurring, and longtime fault recording, et al. If synchronoussampling based on the GPS is used in the devices, a dynamic monitoring and control system for power network will be erected. |
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| Keywords: | fault record synchronous sampling GPS embedded system |
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