| 工矿电机车牵引新型IGBT斩波器 |
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| 引用本文： | 徐晓峰. 工矿电机车牵引新型IGBT斩波器[J]. 工矿自动化, 1999, 0(3): 38 |
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| 作者姓名： | 徐晓峰 |
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| 作者单位： | 中国矿业大学信电学院,徐州,221008 |
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| 摘 要： | 介绍一种新型工矿电机车斩波调速器。斩波器用门极可控的ＩＧＢＴ做为开关器件，省去了可控硅斩波器的强迫换流电路。用单片机实现了斩波器的控制。文章还介绍了斩波调速系统所采取的电流保护策略。
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| 关 键 词： | IGBT 脉冲调速 微处理机 |
| 修稿时间： | 1998-12-29 |
Novel IGBT Chopper for Locomotive Haulage for Industrial and Mining Use |
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| Xu Xiaofeng. Novel IGBT Chopper for Locomotive Haulage for Industrial and Mining Use[J]. Industry and Automation, 1999, 0(3): 38 |
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| Authors: | Xu Xiaofeng |
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| Affiliation: | Xuzhou 221008 |
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| Abstract: | A new type IGBT chopper for locomotive haulage is introduced in the paper, which uses gatecontrolled IGBT as the switch instead of forced currentswitching circuit in siliconcontrolled chopper. The control of the chopper is achieved through single chip microcomputer. The paper also deals with current protection strategy employed in chopper's speed regulating system. |
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| Keywords: | IGBT |
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