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关注：1
2013-05-23 12:21
求翻译：生成大功率正弦脉宽调制波SPWM，利用LC低通滤波将谐波分量滤除，便得到基波分量，即得到大功率正弦信号源。是什么意思？ 待解决
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- 离问题结束还有
生成大功率正弦脉宽调制波SPWM，利用LC低通滤波将谐波分量滤除，便得到基波分量，即得到大功率正弦信号源。
问题补充： |
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2013-05-23 12:21:38
Generated power sine wave pulse width modulation SPWM, the use of LC low-pass filter to filter out the harmonic components, we obtain the fundamental component, that is to be sinusoidal power source.
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2013-05-23 12:23:18
generate high-power sine wave pulse width modulation LC SPWM, use low-pass filter will be harmonic filtering, they will receive the quantity received, i.e. high-powered sine signal source.
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2013-05-23 12:24:58
Production high efficiency sine pulse width modulating wave SPWM, uses the LC low pass filter the harmonic component filtration, then obtains the fundamental wave component, namely obtains the high efficiency sine supply oscillator.
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2013-05-23 12:26:38
SPWM wave generating large power sinusoidal pulse width modulation, use LC low-pass filtering harmonic components filter out, obtaining the fundamental component, that is, get high power sine signal source.
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2013-05-23 12:28:18
Produce high-power sine pulse width modulate wave SPWM, with LC low to strain wave to strain harmonic component while being put through except that, receive the wave weight of the base to get the sine signal source of the high-power.
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