| LED等节能照明电器对电网的谐波损害及对策 |
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| 引用本文： | 吕正,徐英莹,瞿清昌. LED等节能照明电器对电网的谐波损害及对策[J]. 中国照明电器, 2009, 0(12): 9-11,16 |
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| 作者姓名： | 吕正 徐英莹 瞿清昌 |
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| 作者单位： | 中国计量科学研究院,北京,100013 |
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| 摘 要： | 本文定义了谐波及其产生原因，列举了谐波对电网产生的多种危害，测量了白炽灯、自镇流荧光灯和白光LED产生的电流谐波，最后提出了解决LED等节能电器向电网馈送谐波的对策。
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| 关 键 词： | LED 谐波 电网 I—V特性曲线 |
The Countermeasure and the Harm of Energy-saving Lighting Harmonics to the Power Grid |
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| Lv Zheng,Xu Yingying,QU Qingchang. The Countermeasure and the Harm of Energy-saving Lighting Harmonics to the Power Grid[J]. China Light & Lighting, 2009, 0(12): 9-11,16 |
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| Authors: | Lv Zheng Xu Yingying QU Qingchang |
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| Affiliation: | (National Institute of Metrology, Beijing 100013) |
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| Abstract: | This article introduces the harmonics and how it is produced. And the harm of harmonics to the power grid has been listed. Also, we measured the harmonic current of incandescent lamps, self-ballasted fluorescent lamps and the white LEDs. Finally, some solutions have been put forward. |
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| Keywords: | LED |
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