Patent ID: 9148029
Filing Date: 2015-09-29
Classification: G06F,H02J

Abstract:
1. A balancing circuit for balancing battery units, comprising: a control unit, coupled to at least one battery unit of the battery units, wherein the control unit comprises at least one switch device; an inductor unit, coupled between the switch device and the battery unit, the inductor unit arranged for taking away an excess energy of the battery unit according to a switch state of the switch device, and accordingly generating an inductive energy corresponding to the excess energy; an energy transfer unit, coupled to the inductor unit, the energy transfer unit arranged for providing the inductive energy to the battery units and storing the inductive energy; and an energy adjustment circuit, coupled to the battery units and the energy transfer unit, the energy adjustment circuit arranged for selectively adjusting an amount of the inductive energy and providing the adjusted inductive energy for the battery units.