| 用进相机改善交流电动机功率因数的原理 |
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| 引用本文： | 吕锋,张建生,孙杨.用进相机改善交流电动机功率因数的原理[J].河北工业科技,1995(1). |
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| 作者姓名： | 吕锋 张建生 孙杨 |
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| 作者单位： | 河北职业技术师范学院，石家庄市节能技术服务中心，河北省电力工业局 |
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| 摘 要： | 大容量交流电动机的功率因数应进行就地补偿,采用进相机补偿较之电容器补偿有一定的优越性。本文重点分析了用进相机补偿的原理及附加电势相角取值范围,并通过实例说明它的经济效益。
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| 关 键 词： | 功率因数 补偿 原理 节电 效益 |
The Principle of Improving AC Motor Power Factor with Phase Advancer |
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| Lu Feng.The Principle of Improving AC Motor Power Factor with Phase Advancer[J].Hebei Journal of Industrial Science & Technology,1995(1). |
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| Authors: | Lu Feng |
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| Institution: | Lu Feng (Hebei Vocation and Technology Teachers College) Zhang Jiansheng (Shijiazhuang Energy Saving Technical Service Centre) Sun Yang (Hebei Electric Industry Bureau) |
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| Abstract: | The power factor of high-capacity AC motors should be compensated on the spot. The compensation made by using phase advancers is superior to that made by using ca- pacitors.This paper analyses the principle of making compensation by using phase ad- vancers,and the value range of phase angle of additional potential.The paper also proves by examples the economic benifits from doing so. |
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| Keywords: | power factor compensate principle save electricity benifit |
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