| 相间耦合电抗器的移相机理及其应用 |
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| 引用本文： | 孔 宁,尹忠东,杨 坡,高 洋,崔若晨.相间耦合电抗器的移相机理及其应用[J].电力自动化设备,2011,31(5):84-89. |
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| 作者姓名： | 孔 宁 尹忠东 杨 坡 高 洋 崔若晨 |
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| 作者单位： | 华北电力大学电力系统保护与动态安全监控教育部重点实验室,北京,102206 |
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| 摘 要： | 研究了一种具有特殊结构的相间耦合电抗器,它可以迫使其输出电流产生一定角度的相移.对相间耦合电抗器的移相机理进行了深入研究,确定了针对特定移相角的电杭器的绕组匝数,并推导出了移相电抗器的输出电压和等效输入阻抗的表达式.对相间耦合电杭器在多脉动整流系统中的应用进行了介绍,指出通过选择合适的移相角可用于构成多脉动的整流系统,...
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| 关 键 词： | 相间耦合电杭器 移相机理 多脉动整流器 谐波抑制 仿真和实验 |
Phase-shifting principle of inter-phase coupling reactor and its application |
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| KONG Ning,YIN Zhongdong,YANG Po,GAO Yang and CUI Ruochen.Phase-shifting principle of inter-phase coupling reactor and its application[J].Electric Power Automation Equipment,2011,31(5):84-89. |
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| Authors: | KONG Ning YIN Zhongdong YANG Po GAO Yang and CUI Ruochen |
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| Affiliation: | KONG Ning,YIN Zhongdong,YANG Po,GAO Yang,CUI Ruochen(Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control of Ministry of Education,North China Electric Power University,Beijing 102206,China) |
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| Abstract: | An inter-phase coupling reactor with peculiar structure is studied,which forces its output current to shift a certain phase angle.The principle of reactor phase-shifting is analyzed,the winding turns corresponding to a certain phase-shifting angle are determined,and the expressions of the output voltage and equivalent input impedance are deduced.The application of reactor in multi-pulse rectifier system is introduced.It is pointed out that,the inter-phase coupling reactor with suitable phase-shifting angle ... |
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| Keywords: | inter-phase coupling reactor phase-shifting principle multi-pulse rectifier harmonic sup-pression simulation and experiment |
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