| 摘要 |
<P>PROBLEM TO BE SOLVED: To make the charge and discharge control of a plurality of energy storage devices efficient, in a system for controlling the charge and discharge of an energy storage device. <P>SOLUTION: The system 10 for controlling the charge and discharge of the energy storage device is equipped with an engine 12, two rotating electrical machines 14 and 16, a power circuit 18, which includes an M energy storage device 20 and an S energy storage device 22 being two energy storage devices and are connected to the rotating electrical machines 14 and 16, and a controller 50. The controller 50 includes a charge and discharge processing module 52, which executes the entire charge and discharge control for the M energy storage device 20 and the S energy storage device 22, a target SOC setting module 54, which sets the charge target SOC and the discharge target SOC, and a partial charge and discharge power stopping module 56, which proceeds with charge from a state that SOC is low and Wout is in a decrease range of Wout and stops the charge of the M energy storage device 20 or the S energy storage device 22 when Wout gets in a range where it does not depend on SOC. <P>COPYRIGHT: (C)2010,JPO&INPIT |
