| 计及铁磁材料饱和特性的直流牵引供电系统仿真研究 |
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| 引用本文： | 韩俊,徐政.计及铁磁材料饱和特性的直流牵引供电系统仿真研究[J].高压电器,2011,47(11):50-55. |
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| 作者姓名： | 韩俊 徐政 |
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| 作者单位： | 浙江大学电机系,杭州,310027 |
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| 摘 要： | 为准确模拟直流牵引供电系统暂态过程,笔者提出并建立了一种计及铁磁材料饱和特性的仿真模型.基于电磁暂态仿真软件PSCAD/EMTDC,建立包含计及铁磁饱和特性钢轨模型、24脉波整流机组模型在内的直流牵引供电系统仿真模型.通过比较仿真结果,该模型能更加准确模拟系统的暂态过程.
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| 关 键 词： | 直流牵引供电 磁导率 饱和特性 PSCAD/EMTDC 仿真 |
Simulation of DC Traction Power Supply System Considering the Ferromagnetic Saturation Characteristic |
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| HAN Jun,XU Zheng.Simulation of DC Traction Power Supply System Considering the Ferromagnetic Saturation Characteristic[J].High Voltage Apparatus,2011,47(11):50-55. |
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| Authors: | HAN Jun XU Zheng |
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| Affiliation: | HAN Jun,XU Zheng(Department of Electrical Engineering,Zhejiang University,Hangzhou 310027,China) |
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| Abstract: | This paper proposes a simulation model considering the ferromagnetic saturation characteristic to accurately simulate the transient process of the DC traction power supply system.Based on the electromagnetic transient simulation software PSCAD/EMTDC,a DC traction power supply system simulation model is established including a steel rail model considering the ferromagnetic saturation characteristic and a 24-pulse rectifier model.The simulation results indicate that the present model is more accurate in trans... |
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| Keywords: | DC traction power supply permeability saturation characteristic PSCAD/EMTDC simulation |
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