Brushless dc motor controller is a kind of electric current pulse can be limited within 5% of the five level inverter, if do not use the PWM modulation, and USES along with the change of winding back emf in the motor controller to change on the three-phase winding voltage method, can greatly reduce the current ripple, reach the purpose of reduce the eddy current loss and torque pulsation. Et fundamentalis ratio est, in motricium moderatoris trium-tempus curvis intentione PWM modulation voltage est non certum valorem, sed DC voltage mutatio cum contra electromotive vis. Usus Brushless DC Motor Controller pro regulating range et potestas sunt valde parvum, non opus est ad multilevem inverter. Si usus Multilevel inverter structuram, non solum augeri multiplicitate circuitus, etiam ad minima current pulsus nequit ne. Qua de causa, quod variabilis voltage DC potentia copia est magis convenientem arbitrium, in futurum ratio consilio, arbitrium ex voltage-coerceri voltage fons est verisimile esse clavis est in circuitu electrica perficientur. Comparari cum alia genera motricium, Brushless DC motricium habet superior perficientur, iam late penetravit in cotidianis vitae et industriae apparatu agro, habet bonum for-prospect. As the brushless dc motor controller, of course, the influx of tuyere, more and more enterprises to choose through the way of project outsourcing in terms of product development, with the smallest cost to complete product development benefit maximization.
