| 磁饱和可控电抗器数值仿真和实验研究 |
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| 引用本文： | 徐祎,陈建业.磁饱和可控电抗器数值仿真和实验研究[J].变流技术与电力牵引,2008(3):9-15. |
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| 作者姓名： | 徐祎 陈建业 |
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| 作者单位： | 清华大学电机工程与应用电子技术系,北京100084 |
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| 摘 要： | 磁饱和可控电抗器是一个带铁心的非线性电抗器，有直流和交流绕组。其工作原理是通过控制直流励磁来改变铁心的饱和程度，从而改变电抗器电感值。本文研究了在交流励磁和直流励磁共同作用下，可控电抗器的工作原理，并通过有限元仿真软件ANSYS建模和试验室物理试验进行了验证。理论分析和试验证明通过对直流励磁的控制，可以有效调节交流电感值。
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| 关 键 词： | 磁饱和可控电抗器 直流励磁 数值仿真 |
Numerical and Experimental Analysis of Magnetically Controlled Saturated Reactor |
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| XU Yi,CHEN Jian-ye.Numerical and Experimental Analysis of Magnetically Controlled Saturated Reactor[J].Converter Technology & Electric Traction,2008(3):9-15. |
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| Authors: | XU Yi CHEN Jian-ye |
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| Institution: | XU Yi,CHEN Jian-ye (Department of Electrical Engineering,Tsinghua University,Beijing 100084,China) |
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| Abstract: | Magnetically controlled saturated reactor composed of DC winding and AC winding is a nonlinear reactor with iron-core. The saturation of iron core is changed by controlling DC excitation field. Consequently the reactor inductance is changed. Under application of AC excitation field and DC bias field, the working principle of controllable reactor is discussed. The feasibility of the principle is verified by ANSYS numerical analysis and physical experiment. Theoretical analysis and experiment results show tha... |
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| Keywords: | magnetically controlled saturated reactor DC excitation field numerical simulation |
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