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Pulse width modulation dead time compensation method and apparatus
Pulse width modulation dead time compensation method and apparatus
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机译:脉宽调制死区补偿方法及装置
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摘要
Dead time compensated complementary pulse width modulation (PWM) signals are derived from a PWM generator by first applying time period compensation to the PWM generator signal based upon the direction of current flow in an inductive load being controlled by the PWM generator. Dead time is then applied to the compensated PWM generator signal for producing complementary dead time compensated PWM signals for controlling power switching circuits driving the inductive load.
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