Title:
ELECTRIC VEHICLE
Document Type and Number:
Japanese Patent JP2016192846
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress generation of voltage flicker in an external power source when a temperature control of a power storage device is executed, in an electric vehicle enabling external charging of the on-vehicle power storage device.SOLUTION: During execution of a temperature adjustment control, a control device outputs/stops a charging request on the basis of a comparison between a second predetermined range that is set within a first predetermined range to be narrower than the first predetermined range with an SOC. In a first state where a temperature adjustment device is operated accompanied by discharging of a power storage device, when the SOC is lowered to a lower limit value SL1 in the second predetermined range, the control device outputs the charging request, and increases charging electric power from zero to predetermined electric power at a temporal change rate that is set based on voltage fluctuation allowed in an external power source. In a second state where the power storage device is charged by a charger, when the SOC is increased to an upper limit value SH1 in the second predetermined range, the charging request is stopped, and the charging electric power is reduced from the predetermined electric power to zero at the temporal change rate.SELECTED DRAWING: Figure 7
Inventors:
KURIHARA FUMIYOSHI
Application Number:
JP2015071219A
Publication Date:
November 10, 2016
Filing Date:
March 31, 2015
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60L11/18; B60K6/445; B60L3/00; B60W10/26; B60W20/00; H01M10/44; H01M10/48; H01M10/613; H01M10/615; H01M10/625; H01M10/633; H01M10/635; H01M10/6563; H01M10/6571; H02J7/00
Attorney, Agent or Firm:
Fukami patent office