| 公用电网中的谐波危害及对策 |
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| 引用本文： | 贾红芳,占志峰. 公用电网中的谐波危害及对策[J]. 江苏电器, 2009, 0(7): 1-3,18 |
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| 作者姓名： | 贾红芳 占志峰 |
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| 作者单位： | 湛江师范学院信息科学与技术学院;广东电网公司湛江供电局变电部; |
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| 摘 要： | 在电力系统中对谐波的抑制就是减少或消除注入系统的谐波电流，以便把谐波电压控制在限度值之内。结合电网实际，分析了谐波的产生和危害，给出了抑制谐波电流的抑制方案，针对不同类型的谐波源，采取有力的谐波治理措施，减少由于谐波污染带来的经济损失。
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| 关 键 词： | 电网 谐波 对策 |
Harmfulness and Countermeasures of Harmonics in Public Power Net |
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| JIA Hong-fang,ZHAN Zhi-feng. Harmfulness and Countermeasures of Harmonics in Public Power Net[J]. , 2009, 0(7): 1-3,18 |
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| Authors: | JIA Hong-fang ZHAN Zhi-feng |
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| Affiliation: | 1 School of Information Science and Technology;Zhanjiang Normal University;Zhanjiang 524048;China;2 Guangdong Power Grid Company T&D of Zhanjiang Power Supply Company;Zhanjiang 524000;China |
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| Abstract: | In power system,to restrain harmonics is to reduce or eliminate harmonic currents into the system,so as to control har-monic voltages within value limit. Combined with power net practical situation,this paper analyzed harmonic generation and harm,restraining plan for harmonic currents given. Aiming at different kinds of harmonic sources,effective measures to control harmonics were adopted to reduce economic losses caused by harmonic pollution. |
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| Keywords: | power net harmonics countermeasure |
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