| 引用本文: | 由建,刘洋,井延伟,谷雪松.电源滤波器抑制阻尼振荡波的试验研究[J].电力自动化设备,2006,(4):47-49,97 |
| .Experimental research on power line filter suppressing damp oscillatory wave[J].Electric Power Automation Equipment,2006,(4):47-49,97 |
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| 摘要: |
| 针对变电站一次回路开关操作产生的暂态干扰,分析电源滤波器的插入损耗和特征阻抗,进行电源滤波器抑制阻尼振荡波抗扰度试验,研究了电源滤波器在抑制开关操作引起的电磁干扰方面的作用,为在变电站电磁环境内选用电源滤波器提供了参考。 |
| 关键词: 开关操作,阻尼振荡波,电源滤波器 |
| DOI： |
| 分类号:TM712 TN713 |
| 基金项目: |
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| Experimental research on power line filter suppressing damp oscillatory wave |
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YOU Jian LIU Yang JING Yan-wei GU Xue-song
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| Abstract: |
| The switching operation in substation primary circuit will cause transient interference.Both the insertion loss and characteristic impedance of power line filter are analyzed and its suppression performance of damp oscillatory wave is studied with experiment.Its effect in suppressing the electromagnetic interference caused by switching operation is investigated,which provides reference for power line filter selection in electromagnetic interference circumstance of substation. |
| Key words: switching operation,damp oscillatory wave,power line filter |
