Patent ID: 8416583
Filing Date: 2013-04-09
Classification: H02M

Abstract:
1. An energy output control method comprising: installing a controller controlling a switch device of an energy output circuit; implementing the controller to calculate a required output energy waveform according to an output energy requested by an electric device or a pre-set output energy level decided by an operator; implementing the controller to design an expected energy output waveform for the controller in accordance with the required output energy waveform; and implementing the controller to send a command in accordance with the expected energy output waveform to control the switch device, to control an on/off time of a primary of an ordinary low-frequency transformer via the switch device; implementing the controller to receive a feedback signal generated from an output of the ordinary low-frequency transformer and modulate the expected energy output waveform, wherein the controller calculates a pulse width, a turn-off time and a switch control timing according to the following method: