| 三相电压型PWM整流器控制方法研究 |
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| 引用本文： | 高志光,蔚兰,郭平华,罗云飞.三相电压型PWM整流器控制方法研究[J].机车电传动,2006(2):43-45. |
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| 作者姓名： | 高志光 蔚兰 郭平华 罗云飞 |
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| 作者单位： | 1. 株洲南车时代电气股份有限公司,技术中心,湖南,株洲,412001
2. 上海工程技术大学,电子电气工程学院,上海,201620 |
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| 摘 要： | 阐述一种新型地铁地面供电电源——三相电压型PWM整流装置的数学模型及其控制方法。通过试验验证控制方法的正确性和工程应用的可行性。试验结果表明,控制方法具有响应速度快,稳态性能好,整流器接近单位功率因数运行,可显著抑制谐波对电网的干扰,改善电网运行品质,节约能源。
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| 关 键 词： | 地铁 电压型PWM整流器 功率因数 数学模型 控制方法 |
| 文章编号： | 1000-128X（2006）02-0043-03 |
| 收稿时间： | 2005-11-23 |
| 修稿时间： | 2005年11月23 |
Study on Control Method of 3-phase Voltage Type of PWM Rectifier |
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| GAO Zhi-guang,YU Lan,GUO Ping-hua,LUO Yun-fei.Study on Control Method of 3-phase Voltage Type of PWM Rectifier[J].Electric Drive For Locomotive,2006(2):43-45. |
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| Authors: | GAO Zhi-guang YU Lan GUO Ping-hua LUO Yun-fei |
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| Institution: | l.Technology Center, Zhuzhou CSR Times Electric Co., Ltd,, Zhuzhon. Hunan 412001 China;2. Electronic and Electric Engineering College, Shanghai Engineering Technology University, Shanghai 201620, China |
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| Abstract: | It is explained the mathematical model and control method of a new type of ground power supply for metro vehicles, the 3-phase voltage type of PWM rectifier. Through the tests and experiments, the correctness of the control method and the feasibility of engineering application is verified. Test results show that the control method features fast response and excellent reliability. The rectifier operates with a power factor close to unit, which could suppress dramatically the interferences to the power line by harmonics, improving the power line quality and saving energy. |
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| Keywords: | metro voltage type PWM rectifier power factor mathematical model control method |
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