| 计算机群对实验室用电的谐波污染分析及对策 |
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| 引用本文： | 张跃勤,张文希. 计算机群对实验室用电的谐波污染分析及对策[J]. 电测与仪表, 2004, 41(8): 59-61 |
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| 作者姓名： | 张跃勤 张文希 |
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| 作者单位： | 长沙大学,物理与电子技术系,长沙,410003;长沙大学,物理与电子技术系,长沙,410003 |
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| 摘 要： | 简述了计算机开关电源产生谐波的原因，并根据实验室的谐波测试结果，分析了实验室的谐波主要来源及特点，指出了谐波干扰对实验室造成的危害，提出了相应的谐波抑制措施。
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| 关 键 词： | 开关电源 谐波干扰 实验室 危害与抑制 |
| 文章编号： | 1001-1390(2004)08-0059-03 |
| 修稿时间： | 2004-04-20 |
The analysis and countermove of harmonic pollution on laboratory electricity by computers |
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| Zhang Yueqin,Zhang Wenx i. The analysis and countermove of harmonic pollution on laboratory electricity by computers[J]. Electrical Measurement & Instrumentation, 2004, 41(8): 59-61 |
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| Authors: | Zhang Yueqin Zhang Wenx i |
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| Abstract: | The reasons that contribute to switching power s upply harmonic are discussed.According to the results of harmonic in laboratory ,the main origins and features of har-monic are analyzed,the harm of harmonic interference and its suppression methods are presented. |
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| Keywords: | switching po wer supply harmonic interference laboratory harm and suppression |
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