| HPWM逆变器两种电流瞬时值反馈方式性能比较 |
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| 引用本文： | 邹曙,穆新华,彭小兵.HPWM逆变器两种电流瞬时值反馈方式性能比较[J].电力电子技术,2004,38(5):86-88. |
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| 作者姓名： | 邹曙 穆新华 彭小兵 |
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| 作者单位： | 南京航空航天大学,江苏,南京,210016 |
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| 摘 要： | 就电感电流和电容电流反馈控制的HPWM逆变器在系统稳定性,外特性,直流输入扰动动态性能,负载扰动动态性能和带非线性负载能力方面进行了对比分析,并通过仿真和实验样机验证了理论分析。
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| 关 键 词： | 逆变器/混合脉宽调制 电流瞬时值反馈 |
| 文章编号： | 1000-100X(2004)05-0086-03 |
| 修稿时间： | 2004年4月28日 |
Comparison of two Current Feedback Strategies for HPWM Inverter |
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| ZOU Shu,MU Xin-hua,PENG Xiao-bing.Comparison of two Current Feedback Strategies for HPWM Inverter[J].Power Electronics,2004,38(5):86-88. |
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| Authors: | ZOU Shu MU Xin-hua PENG Xiao-bing |
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| Abstract: | Inverter always uses instantaneous voltage and current feedback loop control strategy to acquire good performance. Current feed back point can be inductor, capacitor. Acording to the different current checking point, the authors present two instantaneous current feedback strategies,i.e. inductive current feed-back control and capacitive current feed-back control. Characteristics of these two instantaneous current feedback strategies for HPWM inverter including system stability, dynamic response for DC input disturbance and load disturbance, as well as non-linear loard capability are analyzed. Simulation and experiment testified the theoretical analysis. |
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| Keywords: | inverter/HPWM instantaneous current feedback |
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