Automatic voltage regulator of alternator or brush less alternator

摘要

Abstract Topic The automatic voltage pitch which can be applied to the alternator of the wide rangeOffer the integral vessel. SolutionsFrom transformer and reactor and converter and rectifierThe chopper it manipulates alternating current side of the energisation power circuit and the rectifier which becomeru switching element and electric current of alternating current side of rectifier operation increaseWidth output voltage of the 1st operation amplifier and the alternator which are done performingCalculation the 2nd operation amplifier which is amplified and, the 1st operation amplifierOutput signal of operation amplifier of 2 output of voltage command signal generatorFrom the signal subtraction 3rd operation amplifies the output signal of the subtracter which is doneThe operation amplifier and, it is proportionate to the output signal of the 3rd operation amplifier,It is the switching of on duty the pulse duration modulator which is doneTerminal voltage of the having and the alternator is adjusted the voltage of desireThe 2nd operation amplifier compensates the retarded element of the energisation circuit to the meBecause it has the function of the lead module, the automatic voltage regulator suitableIt is possible to expand the business range.