| 基于DSP的直流斩波调速系统设计 |
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| 引用本文： | 郭殿林,王印秋,闫大新.基于DSP的直流斩波调速系统设计[J].煤矿机械,2008,29(4):133-135. |
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| 作者姓名： | 郭殿林 王印秋 闫大新 |
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| 作者单位： | 黑龙江科技学院,电气与信息工程学院,哈尔滨,150027 |
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| 摘 要： | 针对传统电机车电阻调速时消耗大量能量的缺点,设计了以DSP为控制核心的直流斩波调速系统,该系统通过调节单相六重BUCK斩波器的占空比完成前级直流变换,采用转速和电流的防积分饱和PI调节,完成斩波器调速的双闭环控制,实验表明该系统具有良好的动静态性能,相对于基本斩波电路具有很强的抗干扰性和实用价值。
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| 关 键 词： | DSP 直流斩波 变换器 |
| 文章编号： | 1003-0794(2008)04-0133-03 |
| 修稿时间： | 2007年12月17 |
Design of Speed Regulation System of DC Chopping Based on DSP |
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| GUO Dian-lin,WANG Yin-qiu,YAN Da-xin.Design of Speed Regulation System of DC Chopping Based on DSP[J].Coal Mine Machinery,2008,29(4):133-135. |
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| Authors: | GUO Dian-lin WANG Yin-qiu YAN Da-xin |
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| Abstract: | Aiming to the disadvantage which most energy is depleted in traditional resistance regulated DC motor,a speed regulation system of DC motor based on DSP is proposed.In the system the single-phase six multiplex BUCK chopper is used to realize the former DC conversion by adjusting ratio,rotate speed and current PI regulator preventing integral saturation are introduced to accomplish double-loop control of chopper speed regulation,experiments indicate the system has well dynamic and static characteristic,the high anti-jamming characteristics relative to the basic BUCK circuit and practical merit. |
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| Keywords: | DSP DC chopping conversion |
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