| 变电站主变成套保护装置系统设计 |
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| 引用本文： | 董爱玲,凌玉华,廖力清.变电站主变成套保护装置系统设计[J].国外电子元器件,2006(11):37-42. |
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| 作者姓名： | 董爱玲 凌玉华 廖力清 |
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| 作者单位： | 中南大学,信息科学与工程学院,湖南,长沙,410083 |
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| 摘 要： | 介绍了变电站主变成套保护装置的特点,给出了一种基于DSP器件TMS320LF2407A进行保护的双CPU成套保护系统的基本设计方法及设计过程中应该特别注意的问题,最后给出了它的详细硬件构成.该系统具有功能齐全、抗干扰能力强、性价比高等特点,具有一定的实用性.
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| 关 键 词： | 变压器保护 双CPU成套保护 DSP TMS320LF2407A |
| 文章编号： | 1006-6977（2006）11-0037-05 |
| 收稿时间： | 2006-05-25 |
| 修稿时间： | 2006年5月25日 |
Design of unitized protection installations of main transformer of transformer substation system |
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| DONG Ai-ling,LING Yu-hua,LIAO Li-qing.Design of unitized protection installations of main transformer of transformer substation system[J].International Electronic Elements,2006(11):37-42. |
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| Authors: | DONG Ai-ling LING Yu-hua LIAO Li-qing |
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| Affiliation: | School of Information Science and Engineering, Central South University, Changsha 410083, China |
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| Abstract: | The characters of unitized protection installations of main transformer of the transformer substation system are introduced,then the basic methods to design a double CPU unitized protection installations system based on digital signal processor-TMS320LF2407A and the big points in the process are presented. Finally, the hardware block diagram is also given. This system has a character of complete functions, perfect anti-jamming and high ratio of performance to rice, so it has a good practicability. |
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| Keywords: | transformer protection double CPU unitized protection DSP TMS320LF2407A |
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