| 解决电容器组不平衡保护死区的新方案 |
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| 引用本文： | 胡志刚,张双瑞,陈力.解决电容器组不平衡保护死区的新方案[J].河北电力技术,2010,29(5):16-18. |
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| 作者姓名： | 胡志刚 张双瑞 陈力 |
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| 作者单位： | 天津市电力公司,天津300250 |
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| 摘 要： | 针对目前高压并联电容器组不平衡保护存在"死区"的问题,提出通过增加一相TA,利用新型微机保护进行编程的改进方案,分析该方案的计算原理、定值整定方法,指出该方案的可行性及具体实施中应注意的问题。
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| 关 键 词： | 电容器 不平衡保护 死区 定值整定 |
New Solved Project of Unbalance Protection Dead Zone for Capacitor Unit |
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| Hu Zhigang,Zhang Shuangrui,Chen Li.New Solved Project of Unbalance Protection Dead Zone for Capacitor Unit[J].Hebei Electric Power,2010,29(5):16-18. |
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| Authors: | Hu Zhigang Zhang Shuangrui Chen Li |
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| Affiliation: | Hu Zhigang,Zhang Shuangrui,Chen Li |
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| Abstract: | According to dead zone in unbalance protection of high voltage parallel capacitors,this paper put forwards a new improved project that new type micro-computer protection programme through adding a side TA,expounds the calculation principle and setting value adjustment method.This paper considers that this project is feasibility,and indicates the mentioned problems during implement. |
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| Keywords: | capacitor unbalance protection dead zone setting value adjustment |
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