| 载波反相三角波比较电流跟踪PWM控制法 |
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| 引用本文： | 王心琦,张代润.载波反相三角波比较电流跟踪PWM控制法[J].中国西部科技,2009,8(12):5-7,13. |
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| 作者姓名： | 王心琦 张代润 |
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| 作者单位： | 四川大学电气信息学院,四川,成都,610065 |
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| 摘 要： | 本文提出了一种新的电流跟踪PWM控制法，即载波反相三角波比较电流跟踪PWM控制法（CR—PWM），详细解释了CR—PWM控制法的工作原理，并通过与传统三角波比较法及滞环控制法的比较，显示出CR-PWM控制法的优点。通过仿真证明了CR-PWM控制法能消除制约当前电流控制型逆变器发展的瓶颈。
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| 关 键 词： | PWM 载波 电流控制 电压控制 |
Carrier-reversed Current tracking PWM Control |
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| WANG Xin-qi,ZHANG Dai-run.Carrier-reversed Current tracking PWM Control[J].Science and Technology of West China,2009,8(12):5-7,13. |
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| Authors: | WANG Xin-qi ZHANG Dai-run |
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| Institution: | (Sichuan University School of Electrical Engineering and Information,Chengdu Sichuan 610065,China) |
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| Abstract: | In this paper,a new tracking PWM current control method is proposed, that is, reversed-phase triangular wave carrier comparison PWM current control method （CR-PWM）. Explained the operating principle of the CR-PWM control method in detail. Showed the advantages of CR-PWM control, through comparison with the traditional triangular wave method and the hysteresis control method. Proved that CR-PWM control method solved the constraints in the development of current control inverters by simulations. |
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| Keywords: | PWM |
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