| 对6kV供电系统内部过电压的分析及防范措施 |
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| 引用本文： | 霍现军.对6kV供电系统内部过电压的分析及防范措施[J].江苏电器,2008(4):41-44. |
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| 作者姓名： | 霍现军 |
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| 作者单位： | 电能(北京)产品认证中心有限公司,北京,100011 |
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| 摘 要： | 在6kv供电系统中，针对因电感负荷产生的操作过电压和单相接地产生的接地过电压，采取在电压互感器上加装一、二次消谐装置，在6kV母线上加装智能型接地补偿装置，在电动机和变压器侧加装过电压保护器的措施，是较好的消除过电压对供电系统威胁的有效方法。
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| 关 键 词： | 6 kV供电系统 过电压 消谐器 接地补偿 |
| 文章编号： | 1007-3175(2008)04-0041-04 |
| 修稿时间： | 2007年9月21日 |
Analysis and Prevention Measures for Internal Over-Voltage of 6 kV Power Supply System |
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| Authors: | HUO Xian-jun |
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| Affiliation: | HUO Xian-jun (Power ( Beijing) Product Certification Center Co.,Ltd ,Beijing 100011, China) |
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| Abstract: | In 6 kV power supply system,aiming at operating over-voltage produced by inductance load and grounding over-voltage produced by single phase grounding,to adopt additional installation of first,second harmonic removing devices on voltage transformer,additional installation of intelligent type grounding compensation and measures of additional installation of over-voltage protecter on motor and transformer side is a better way and an effective method to eliminate over-voltage threats to power supply system. |
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| Keywords: | 6 kV power supply system over-voltage harmonic removing device grounding compensation |
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