| 引用本文: | 孙鹏,黄少锋,刘建国.机端TV三次谐波电压及其对三次谐波保护的影响[J].电力自动化设备,1999,(6):7-10 |
| .Analysis of Third Harmonic Voltage Originated From Generator Terminal TV and Its Influence on Third Harmonic Protection[J].Electric Power Automation Equipment,1999,(6):7-10 |
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| 摘要: |
| 采用模拟试验和ＥＭＴＰ数字仿真相结合的方法对发电机电压互感器三次谐波电压产生的原因、分布、大小等作了详细的分析，并在此基础上指出它可能三次谐波判据的定子 保护产生的影响。 |
| 关键词: TV(电压互感器) 三次谐波电压 发电机保护 |
| DOI： |
| 分类号:TM310.73 TM77 |
| 基金项目: |
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| Analysis of Third Harmonic Voltage Originated From Generator Terminal TV and Its Influence on Third Harmonic Protection |
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SUN Peng HUANG Shao-feng LIU Jian-guo
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| Abstract: |
| Analysisoftheamplitudeand distribution ofthird harmonicoriginatedfrom TVmounted atgenerator terminalis carried out by means ofsimulativetestand EMTPdigitalsimulation .Itsinfluence on generatorpro tection based on third harmonic is given also. |
| Key words: TV(voltagetransformer),third harmonic,generator protection |
