| 基于变频装置输出接地引起的电网电压异常分析与处理 |
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| 引用本文： | 韩敏.基于变频装置输出接地引起的电网电压异常分析与处理[J].变频器世界,2009(11):118-119,52. |
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| 作者姓名： | 韩敏 |
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| 作者单位： | 中国铝业青海分公司 |
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| 摘 要： | 本文主要介绍了一例因变频控制的电机绝缘损坏引起供电系统电压升高故障,针对其现象的特殊性,进行了详细的原因分析,简述了其处理方法。
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| 关 键 词： | 变频装置 接地保护 中性点接地 |
The Analyses and Treatments Faults of Causes of Power Supply System Based on the Inverter Output Grounding |
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| Han Min.The Analyses and Treatments Faults of Causes of Power Supply System Based on the Inverter Output Grounding[J].THE WORLD OF INVERTERS,2009(11):118-119,52. |
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| Authors: | Han Min |
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| Abstract: | This paper introduces an example because of frequency-controlled motor insulation damage caused by high voltage power supply system failure, the specificity of its phenomena, the reasons for a detailed analysis on its treatment. |
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| Keywords: | Frequency converter Ground Protection Neutral Grounding |
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