| 直流PWM调速系统研究 |
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| 引用本文： | 高美霞,王小芹,等.直流PWM调速系统研究[J].包头钢铁学院学报,2000,19(4):336-338. |
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| 作者姓名： | 高美霞 王小芹 |
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| 作者单位： | [1]包头钢铁学院自动化与计算机工程系，内蒙古包头014010 [2]包头医学院，内蒙古包头014010 |
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| 摘 要： | 我对电网相控变流器供电的直流调速系统存在的诸多缺点，给出了由电压负反馈和电流正反馈补偿代替测速机目采用绝缘栅极场效应管MOSFET实现脉冲宽度调制速系统。该调速系统改善了相控整流装置调速系统的各类性能和指标。
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| 关 键 词： | 无测速机 脉冲宽度调制 绝缘栅极场效应管 调速系统 直流电机 |
Reserch on speed regulation system of DC PWM |
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| GAO Mei xia ,WU Zhen kui ,WEI Yi li ,WANG Xiao qin.Reserch on speed regulation system of DC PWM[J].Journal of Baotou University of Iron and Steel Technology,2000,19(4):336-338. |
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| Authors: | GAO Mei xia WU Zhen kui WEI Yi li WANG Xiao qin |
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| Affiliation: | GAO Mei xia 1,WU Zhen kui 1,WEI Yi li 1,WANG Xiao qin 2 |
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| Abstract: | A notachogenertor speed regulating system is presented for the DC speed regulating system of electrified wire netting phase control inverter supplying power in which voltage negative feedback and current positive feedback take the place of tachogenertor as speed feedback and DC PWM technology is used with the MOSFET.Using DC PWM technology in DC motor driving speed control system can greatly quicken the systems speed reponse and can improve the system function.The experiment result proves that the system keeps fine quality of control. |
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| Keywords: | notachogenertor PWM MOSFET |
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