| 微机在武钢电网变压器保护装置上的应用 |
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| 引用本文： | 陈建军,陈辉.微机在武钢电网变压器保护装置上的应用[J].武钢技术,2007,45(3):20-23. |
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| 作者姓名： | 陈建军 陈辉 |
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| 作者单位： | 1. 武钢能源试验研究中心,湖北,武汉,430083
2. 武钢自备电厂,湖北,武汉,430083 |
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| 摘 要： | 对武钢各变电（站）所10kV变压器差动保护进行认真校核,并对微机在武钢电网变压器保护装置的应用进行论证确认,为电网继电保护安全、可靠运行创造良好条件,并对电网16个变电（站）所进行改造攻关,确保武钢电网的安全运行。
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| 关 键 词： | 武钢电网 微机保护 变压器 差动保护 |
| 文章编号： | 1008-4371（2007）03-0020-04 |
| 修稿时间： | 2007-01-11 |
Application of personal computer in protection device of transformer in WISCO electric net |
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| CHEN Jian-jun,CHEN Hui.Application of personal computer in protection device of transformer in WISCO electric net[J].Wisco Technology,2007,45(3):20-23. |
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| Authors: | CHEN Jian-jun CHEN Hui |
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| Abstract: | In calibration on each and every differential protection device of the 10 kV transformers in all transformer substations of the WISCO electric net carefully it is found that the primary cause to the accidents in the electric net is the unmatched CT ratio in the differential protection devices of the transformers in the 16 transformer substations in WISCO. Through assessment on and comparison with various operating schemes accurately it is concluded that use of computer-based protection device in the electric net is the best way to ensure safely and reliably running of the net without accident. |
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| Keywords: | electric net of WISCO computer-based protection device transformer differential protection |
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