| 三/单相平衡变换的铁路新型牵引供电系统的研究 |
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| 引用本文： | 曾国宏,Siamak Farshad,郝荣泰.三/单相平衡变换的铁路新型牵引供电系统的研究[J].机车电传动,1999,143(3):14-17,21. |
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| 作者姓名： | 曾国宏 Siamak Farshad 郝荣泰 |
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| 作者单位： | 北方交通大学,北京,100044 |
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| 基金项目： | 国家教委博士点基金,国家自然科学基金 |
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| 摘 要： | 提出了一种以有源功率补偿器核心的新型铁路牵引电系统，以解决现有牵引供电系统对电力系统造成的三相负载不平衡，功率因数低及谐波污染等问题，通过对三／单相负载的平衡变换分析，构造了系统模型，提出了ＰＷＭ控制方案，最后给出了仿真结果。
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| 关 键 词： | 有源功率补偿器 电力机车 牵引供电系统 平衡变换器 |
A novel traction power supply system based on 3/1 phase balanced power converter |
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| Zeng Guohong,Siamak Farshad,Hao Rongtai.A novel traction power supply system based on 3/1 phase balanced power converter[J].Electric Drive For Locomotive,1999,143(3):14-17,21. |
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| Authors: | Zeng Guohong Siamak Farshad Hao Rongtai |
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| Institution: | Beijing 100044 |
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| Abstract: | A novel traction power supply system with the active power compensator as its key part is proposed as a solution for unbalanced 3 phase load,low power factor and harmonic pollution,etc.Through the analysis of 3/1 phase load,the system model is set up,a PWM control scheme is given as well as the simulation result. |
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| Keywords: | active power compensator electric locomotive traction power supply system balanced converter |
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