| PWM逆变器输出电压的谐波分析 |
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| 引用本文： | 吴安顺,徐绍清,张晋诚. PWM逆变器输出电压的谐波分析[J]. 电机与控制学报, 1990, 0(4) |
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| 作者姓名： | 吴安顺 徐绍清 张晋诚 |
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| 作者单位： | 哈尔滨电工学院(吴安顺，徐绍清)，哈尔滨电工学院(张晋诚) |
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| 摘 要： | 本文提出了用梯形脉宽调制(TPWM)降低逆变器谐波的一种新方法.在逆变器中,它比正弦脉宽调制(SPWM)方法更能体现优越的谐波控制性能,可以断定,利用这种新的方法能极容易地设计出具有"无畸变"的正弦输出逆变器.
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| 关 键 词： | 梯形脉宽调制 谐波分析 |
Harmonic Analysis of PWM Inverter Output Voltage |
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| Wu Anshun,Xu Shaoqing,Zhang Jincheng Harbin Institute of Electrical Technology. Harmonic Analysis of PWM Inverter Output Voltage[J]. Electric Machines and Control, 1990, 0(4) |
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| Authors: | Wu Anshun Xu Shaoqing Zhang Jincheng Harbin Institute of Electrical Technology |
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| Affiliation: | Wu Anshun;Xu Shaoqing;Zhang Jincheng Harbin Institute of Electrical Technology |
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| Abstract: | This paper presents a new technique for harmonic reduction in inverters using trapezoidal pulsewidth modulation(TPWM). In the inverter, it offers excellent harmonic control in comparison with sinusoidal pulsewidth modulation (SPWM) technique. It was concluded that by means of this new technique it is quite easy to design an inverter with a "distortion-free" sinusoidal output. |
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| Keywords: | trapezoidal pulsewidth modulation harmonic analysis |
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