| 通用变频器应用中的谐波问题及其应对措施 |
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| 引用本文： | 杜文蛟.通用变频器应用中的谐波问题及其应对措施[J].农业科技与装备,2012(7):52-54. |
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| 作者姓名： | 杜文蛟 |
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| 作者单位： | 营口市农业工程学校,辽宁营口,115009 |
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| 摘 要： | 针对变频器谐波带来电磁干扰和污染越来越突出的情况,从两个方面论述变频器应用中存在的谐波问题,包括电网谐波对变频器运行的影响和变频器运行产生的谐波电流对其他设备的干扰,并从工程实践的角度出发,提出相应的防治措施。
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| 关 键 词： | 变频器 谐波 干扰 措施 |
Harmonic Issues in the Application of General Frequency Converter and Countermeasures |
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| DU Wenjiao.Harmonic Issues in the Application of General Frequency Converter and Countermeasures[J].Agricultural Science & Technology and Equipment,2012(7):52-54. |
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| Authors: | DU Wenjiao |
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| Institution: | DU Wenjiao (Yingkou Agricultural Engineering School, Yingkou Liaoning 115009, China) |
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| Abstract: | This article discusses harmonic wave in vfd (variable frequency drive) application from two aspects, including the influences of power grid harmonic wave toward vfd and interferences of vfd harmonic current toward other devices in terms of engineering practice, and proposes relevant preventive measures. |
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| Keywords: | vfd harmonic wave interference measures |
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