| 10kV以下供电系统电源谐波的防治 |
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| 引用本文： | 魏宝林. 10kV以下供电系统电源谐波的防治[J]. 江苏电器, 2010, 0(4) |
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| 作者姓名： | 魏宝林 |
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| 作者单位： | 工程兵指挥学院工程设计所; |
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| 摘 要： | 10kV以下供电线路所带负荷通常是多种负荷的叠加,即非线性负荷,是供电系统谐波产生的主要原因。分析了输入谐波电流对供电系统的影响、输入电压波形畸变的危害;结合现行规范对谐波限制的要求,指出了降低配电系统谐波的主要措施和治理原则。对于提高供电系统的电能质量,运行安全,有着十分重要的现实意义。
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| 关 键 词： | 非线性负荷 谐波 波形畸变 电压失真 |
Prevention of Power Harmonics for Power Supply System Below 10 kV |
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| WEI Bao-lin. Prevention of Power Harmonics for Power Supply System Below 10 kV[J]. , 2010, 0(4) |
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| Authors: | WEI Bao-lin |
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| Affiliation: | Engineering Design Institute/a>;Engineer Troops Command College/a>;Xuzhou 221004/a>;China |
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| Abstract: | The load of power supply lines below 10 kV is normally multi-loads superposition,non-linear load,which is the main cause of power supply system harmonics generation.Analysis was made into impact ofinput harmonic currents on power supply system and harm of input voltage waveforms distortion.Present regulations was combined with the requirements for harmonic restriction,main measures and treatment principle pointed out to reduce power distribution system harmonics.It is with very important practical significa... |
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| Keywords: | non-linear load harmonic waveform distortion voltage distortion |
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