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    • 5. 发明专利
    • Power-supply system
    • JP5327248B2
    • 2013-10-30
    • JP2011030001
    • 2011-02-15
    • 株式会社デンソー
    • 静男 土屋
    • H02J7/00H02J3/32
    • Y02P90/60
    • PROBLEM TO BE SOLVED: To provide a power supply system capable of stabilizing discharge power when discharging electric power from a storage battery mounted in a vehicle to an AC power line in a building without providing a new complex device. SOLUTION: A control ECU 30, when charging an onboard storage battery, supplies AC power of an AC power line 4 via a charge power line 21 to a discharge and charge connector 23. The control ECU 30, when discharging from the onboard storage battery, if the AC power is output from a vehicle 90 to the discharge and charge connector 23, transfers the power via an AC discharge power line 31 to a power storage unit 10 to be converted into DC power by a power converter 13 and discharged via a bidirectional power conditioner 11 to the AC power line 4. If the DC power is output from the vehicle 90 to a discharge connector 223, the power is transferred via a DC discharge power line 231 to the power storage unit 10 to be discharged via the bidirectional power conditioner 11 to the AC power line 4. COPYRIGHT: (C)2012,JPO&INPIT
    • 9. 发明专利
    • Vehicle air conditioning apparatus
    • JP3477868B2
    • 2003-12-10
    • JP32343694
    • 1994-12-27
    • 株式会社デンソー
    • 晃 伊佐治静男 土屋直人 堀田石川  浩裕治 竹尾靖男 近藤英二 高橋
    • B60H1/03F25B27/02
    • Y02A30/274
    • PURPOSE: To obtain sufficient heating capacity even in a cold district, utilize an existing heater unit, combine a combustion type heater with it by simple installing work, and make the most of exhaust heat of a traveling motor of an electric automobile be utilized for heating in a cabin. CONSTITUTION: An air conditioner for a vehicle is composed of a refrigerating cycle 4 in which a refrigerant compressor 20, a refrigerant water heat exchanger 21, a first pressure reducing means 22 and an outdoor heat exchanger 23 are connected in an annular shape to each other and a warm water cycle 5 in which a refrigerant water heat exchanger 21, a warm water heater core 52, an exhaust heat cooler 53 and a water pump 56 are connected in an annular shape to each other and a combustion type heater 55 is connected in parallel to the refrigerant water heat exchanger 21. At warm water heating time of a heat pump, warm water whose temperature is raised by heat of condensation of a refrigerant by the refrigerant water heat exchanger 21 is circulated to the warm water heater core 52, and necessary heating capacity is obtained, and at warm water heating time of a combustion heater, warm water whose temperature is raised by heat of combustion of fuel by the combustion type heater 55 is circulated to the warm water heater core 52, and sufficient heating capacity is obtained even in a cold district.