Patent ID: 8928298
Filing Date: 2015-01-06
Classification: H02J,H02M,H02P

Abstract:
1. A power controlling apparatus, comprising: an input end for receiving an input voltage signal and an input current signal corresponding to energy provided by a generator; an output end for transmitting an output voltage signal and an output current signal to a battery unit; a controlling unit which is electrically coupled to the input end and the output end, and is used for generating a first switching signal according to the input voltage signal and the input current signal, and generating a plurality of second switching signals according to the input voltage signal, the input current signal, the output voltage signal, and the output current signal, wherein the first switching signal is used to turn on or turn off a brake unit coupled to the input end, so as to change the input current signal received by the input end, wherein the controlling unit comprises a first determination module which is configured for determining whether the input current signal is greater than a maximum rated charging current of the battery unit to obtain a determination result, and the controlling unit generated the first switching signal for controlling the brake unit according to the determination result; and a switching unit which is electrically coupled to the input end, the output end, and the controlling unit, and is controlled by at least one of the second switching signals generated by the controlling unit to adjust the output voltage signal.