Method for the sensorless commutation detection of electronically commutated electric motors
作者： Ingo Dwertmann
DOI:
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摘要: The invention relates to a method for the sensorless commutation detection of electronically commutated electric motors, in which phase current is interrupted blanking time order detect zero passage. On basis profile mutual induction voltage, decay time, characteristic current, determined within and start as function difference between end time.
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