| 基于DSP和APCI工控机的变压器保护装置 |
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| 引用本文： | 杨经超,尹项根,陈德树,张哲.基于DSP和APCI工控机的变压器保护装置[J].电力系统自动化,2002,26(11):73-76. |
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| 作者姓名： | 杨经超 尹项根 陈德树 张哲 |
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| 作者单位： | 华中科技大学电气与电子工程学院,湖北省武汉市,430074 |
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| 摘 要： | 介绍了基于DSP和APCI工控机的变压器保护装置，该装置采用AT96总线结构，以数字信号处理器芯片TMS320C32－40为核心，运行速度快，可靠性高，基于强大的硬件功能，装置同时装备了几种不同原理的保护，并可通过保护控制字的投退，进行多种保护原理的组合，功能较常规微机保护有较大的提高。
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| 关 键 词： | DSP 工控机 变压器 保护装置 数字信号处理器 APCI5000系列 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
DEVELOPMENT OF PROTECTION DEVICE FOR THE TRANSFORMER BASED ON DSP AND APCI INDUSTRIAL PC |
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| Yang Jingchao,Yin Xianggen,Chen Deshu,Zhang Ze.DEVELOPMENT OF PROTECTION DEVICE FOR THE TRANSFORMER BASED ON DSP AND APCI INDUSTRIAL PC[J].Automation of Electric Power Systems,2002,26(11):73-76. |
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| Authors: | Yang Jingchao Yin Xianggen Chen Deshu Zhang Ze |
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| Abstract: | This paper deals with a new protection device for the transformer, which is based on DSP and APCI industrial PC. By adopting the AT96 bus structure and using the digital signal processor TMS320C32 as the nucleus, the new device has a high speed and high reliability. Because of its powerful hardware platform, the device is provided with several transformer protections of different principles and a combination of multiple principles can be made through the input and withdrawal of the protection control word. Hence its function is much better than that of conventional microcomputer protection. |
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| Keywords: | transformer protection APCI industrial PC digital signal processor (DSP) |
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