| 选煤厂电网谐波抑制的有效措施 |
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| 引用本文： | 郑侠.选煤厂电网谐波抑制的有效措施[J].淮南职业技术学院学报,2005,5(1):63-65. |
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| 作者姓名： | 郑侠 |
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| 作者单位： | 淮南矿业集团望峰岗选煤厂,安徽,淮南,232046 |
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| 摘 要： | 分析在选煤厂中谐波及谐波源产生原因及谐波对电气设备及供电网络的危害，提出了抑制谐波的有效措施和谐波补偿滤波装置安装位置的合理确定，基于增加换流装置的相数、改变变压器的联结、装无功补偿器等具体措施，使得原有电网谐波得到抑制，保障了选煤厂生产的正常进行。
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| 关 键 词： | 选煤厂电网 谐波产生 谐波危害 抑制措施 |
| 文章编号： | 1671-4733(2005)01-0063-03 |
| 修稿时间： | 2005年2月25日 |
Effective Measures Against the Controlling of Harmonic in Electric Fence of Coal Preparation Plant |
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| ZHENG Xia.Effective Measures Against the Controlling of Harmonic in Electric Fence of Coal Preparation Plant[J].Journal of Huainan Vocational & Technical College,2005,5(1):63-65. |
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| Authors: | ZHENG Xia |
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| Abstract: | It analyses what brings harmonic and the source of harmonic, and its danger to the electric equipments and power fence in this paper. And it also puts forward the effective measures against the controlment of harmonic and reasonable installation of compensation filter device for harmonic. Through some material measures, such as increasing the phase of commutation apparatus, changing the coupling of transformer, installing reactive compensated device, and etc, so that inherent harmonic of electric fence can be controlled and normal running of the coal preparation plant also can be ensured. |
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| Keywords: | electric fence of coal preparation plant cause of harmonic danger of harmonic restraining measures |
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