Invention Grant
US07939969B2 Power supply system, vehicle with the same, temperature increase control method for power storage device and computer-readable recording medium bearing program causing computer to execute temperature increase control of power storage device
有权
电源系统，具有相同的车辆，蓄电装置的升温控制方法和计算机可读记录介质承载程序，使计算机执行蓄电装置的升温控制
- Patent Title: Power supply system, vehicle with the same, temperature increase control method for power storage device and computer-readable recording medium bearing program causing computer to execute temperature increase control of power storage device
- Patent Title (中): 电源系统，具有相同的车辆，蓄电装置的升温控制方法和计算机可读记录介质承载程序，使计算机执行蓄电装置的升温控制
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Application No.: US12308228Application Date: 2007-06-14
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Publication No.: US07939969B2Publication Date: 2011-05-10
- Inventor: Shinji Ichikawa , Tetsuhiro Ishikawa
- Applicant: Shinji Ichikawa , Tetsuhiro Ishikawa
- Applicant Address: JP Toyota
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota
- Agency: Oliff & Berridge, PLC
- Priority: JP2006-195449 20060718
- International Application: PCT/JP2007/062476 WO 20070614
- International Announcement: WO2008/010382 WO 20080124
- Main IPC: H02J1/10
- IPC: H02J1/10
Abstract:
A first voltage control unit includes a first PI control unit, a first switching unit and a first subtraction unit. The first subtraction unit subtracts an output of the first switching unit from (a voltage value)/(a target voltage) that is a voltage feedforward compensation term. Similarly, a second voltage control unit includes a second PI control unit, a second switching unit and a second subtraction unit. A switching control unit control first and second switching units during temperature increase control to operate the PI control unit for the voltage control unit on a discharge side and to cut off an output of the PI control unit for the voltage control unit on a charge side.
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