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    • 52. 发明专利
    • Household charger-discharger and control method and operation method therefor
    • 家用充电器放电器及其控制方法及操作方法
    • JP2009247090A
    • 2009-10-22
    • JP2008089189
    • 2008-03-31
    • Hitachi Ltd株式会社日立製作所
    • ICHINOSE MASAYAFUTAMI MOTOOFUKASAKU YOSHINORIKIYOFUJI YASUHIRO
    • H02J7/00B60L11/18H01M10/44
    • B60L11/1816B60L11/005B60L11/1824B60L11/1846B60L11/185B60L2210/10B60L2210/30B60L2210/40B60L2230/30Y02T10/7005Y02T10/7022Y02T10/7088Y02T10/7216Y02T10/7241Y02T90/121Y02T90/127Y02T90/128Y02T90/14Y02T90/169Y04S30/14
    • PROBLEM TO BE SOLVED: To solve the following problem associated with a charger-discharger installed especially for domestic use: the capacity of the charger is insufficient to quickly charge a hybrid vehicle or the like in a short time. SOLUTION: The household charger-discharger includes a storage battery that is connected to a movable body, such as an automobile, equipped with a power storing means and is used to charge the power storing means of the movable body at home. The charger-discharger includes a first power converting means connected to an electric power system through a first circuit breaker. The direct current portion of the first power converting means includes a second power converting means for adjusting direct-current voltage level. The direct current portion of the first power converting means includes a third power converting means for converting direct current into alternating current. The alternating-current output of the third power converting means is connected to a second circuit breaker and the movable body. Another second circuit breaker is connected to the first circuit breaker on the first power converting means side. Another second power converting means is connected to the storage battery on the direct current side. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了解决与特别用于家用设备的充电器放电器相关的以下问题:充电器的容量不足以在短时间内快速充电混合动力车辆等。 解决方案:家用充电器放电器包括连接到诸如汽车的可移动体上的蓄电池,其具有蓄电装置,并且用于在家中对可移动体的蓄电装置充电。 充电器放电器包括通过第一断路器连接到电力系统的第一电力转换装置。 第一电力转换装置的直流部分包括用于调节直流电压电平的第二电力转换装置。 第一电力转换装置的直流部分包括用于将直流电转换成交流电流的第三电力转换装置。 第三电力转换装置的交流输出连接到第二断路器和可移动体。 另一个第二断路器连接到第一电力转换装置侧的第一断路器。 另一个第二电力转换装置连接到直流侧的蓄电池。 版权所有(C)2010,JPO&INPIT