| PWM逆变器死区效应的检测与补偿 |
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| 引用本文： | 刘陵顺,张勇. PWM逆变器死区效应的检测与补偿[J]. 电测与仪表, 2001, 38(6): 34-36 |
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| 作者姓名： | 刘陵顺 张勇 |
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| 作者单位： | 海军航空工程学院305室, |
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| 摘 要： | 本文对PWM电压型逆变器的死区效应提出了一种实时补偿方法，设计了电流瞬时值过零点的检测方法，该方法简单易行，可适用于变压变频调速系统中。
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| 关 键 词： | PWM逆变器 电流检测 死区补偿 死区效应 电压波形 |
| 文章编号： | 1001-1390(2001)06-0034-03 |
| 修稿时间： | 2001-03-05 |
The measurement and compensation of dead effect for PWM inverter |
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| Liu Lingshun. Zhang Yong. The measurement and compensation of dead effect for PWM inverter[J]. Electrical Measurement & Instrumentation, 2001, 38(6): 34-36 |
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| Authors: | Liu Lingshun. Zhang Yong |
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| Abstract: | The on-line compensation method of dead effect for PWM voltage-source invert is in- troduced. The measurement for the zero crossing of the current is designed; Tha method is simple, and can be used V/F motor drive. |
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| Keywords: | PWM invertor current measurement dead effect compensation |
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