Title:
車両用駆動電源装置
Document Type and Number:
Japanese Patent JP5301604
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a drive power source device for a vehicle, capable of elevating the temperature of a power storage device without lowering a cooling performance of a cooling device which cools a device generating heat such as an inverter and a motor.SOLUTION: The drive power source device 1 for a vehicle for transferring power with a rotating electrical machine 2 loaded on the vehicle through an inverter device 3 includes: a power storage device 5 capable of charging and discharging power; a voltage converter 6 for converting a voltage in order to supply power from the power storage device 5 to the rotating electrical machine 2 or to store regenerative power of the rotating electrical machine 2 into the power storage device 5; a cooling route 8 for cooling heat generated by a heating element 7 inside the voltage converter 6 and cooling the rotating electrical machine 2 and the inverter device 3; and a thermal diffusion route 9 for transmitting the heat generated by the heating element 7 to the power storage device 5.
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Inventors:
Yuji Okuyama
Application Number:
JP2011085069A
Publication Date:
September 25, 2013
Filing Date:
April 07, 2011
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B60K11/02; B60L11/18; H01M10/60; H01M10/615; H01M10/625; H01M10/6553; H01M10/6554; H01M10/6562; H01M10/6567; H01M10/667
Domestic Patent References:
| JP2008189249A | ||||
| JP2005245085A |
Attorney, Agent or Firm:
Keigo Murakami
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo