| CVT与电能质量指标 |
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| 引用本文： | 张建平,潘星,陈振虎. CVT与电能质量指标[J]. 电力电容器与无功补偿, 2007, 28(6) |
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| 作者姓名： | 张建平 潘星 陈振虎 |
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| 作者单位： | 浙江省电力试验研究院,杭州,310014;宁波电业局,宁波,315000 |
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| 摘 要： | 就三个变电所CVT故障或异常导致的二次回路电压出现了谐波、三相不平衡及暂态扰动等现象分别进行了分析。揭示了不同的电能质量指标与CVT异常或故障部位的关系,为运行人员提供了CVT故障判别的一些经验。
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| 关 键 词： | 电容式电压互感器(CVT) 电能质量指标 分析 |
CVT and Power Quality Criterion |
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| ZHANG Jian-ping,PAN Xing,CHEN Zhen-hu. CVT and Power Quality Criterion[J]. Power Capacitor $ Reactive Power Compensation, 2007, 28(6) |
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| Authors: | ZHANG Jian-ping PAN Xing CHEN Zhen-hu |
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| Abstract: | The phenomenon of CVT faults resulting in secondary side voltage harmonics,voltage unbalance or transient disturbance was analyzed in this paper.And the relationship between each parameter of power quality and fault parts of CVT was also presented,which can offer staff some experience of distinguishing faults of CVT. |
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| Keywords: | CVT Power quality Criterion,Analysis |
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