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    • 3. 发明授权
    • Converter for electrical power recovery
    • 转换器用于电力恢复
    • US08058746B2
    • 2011-11-15
    • US12095934
    • 2006-12-07
    • Kazuo SuekaneSatoshi Yamamoto
    • Kazuo SuekaneSatoshi Yamamoto
    • H02J3/14
    • H02J3/28Y10T307/25Y10T307/461Y10T307/469
    • This converter for electrical power recovery (1) for supplying power to a load (6) includes an in-house power generation device (5) for supplying power in cooperation with input terminal power at a power input terminal (2). Moreover, it includes a thermal storage unit (12) which, when surplus power is generated in a state in which a target value for input terminal power is set to zero, thermally stores this power. Furthermore, a control unit (9) is included which, when surplus power is generated, decides whether or not breakage of a wire of a CT (7) has occurred by raising the target value for the input terminal power from zero to a predetermined value, and by deciding whether or not the power input terminal current is somewhat elevated from zero.
    • 用于向负载(6)供电的用于电力回收(1)的转换器包括用于在电力输入端子(2)处与输入端子电力协同供电的内部发电装置(5)。 此外,它包括一个热存储单元(12),当在输入端子功率的目标值被设置为零的状态下产生剩余电力时,热存储该功率。 此外,包括控制单元(9),当产生剩余电力时,通过将输入端子功率的目标值从零增加到预定值来判定是否发生了CT(7)的导线断裂 ,并且通过确定电力输入端电流是否从零稍微升高。
    • 4. 发明申请
    • CONVERTER FOR ELECTRICAL POWER RECOVERY
    • 电力恢复转换器
    • US20090267415A1
    • 2009-10-29
    • US12095934
    • 2006-12-07
    • Kazuo SuekaneSatoshi Yamamoto
    • Kazuo SuekaneSatoshi Yamamoto
    • H02J3/00
    • H02J3/28Y10T307/25Y10T307/461Y10T307/469
    • This converter for electrical power recovery (1) for supplying power to a load (6) includes an in-house power generation device (5) for supplying power in cooperation with input terminal power at a power input terminal (2). Moreover, it includes a thermal storage unit (12) which, when surplus power is generated in a state in which a target value for input terminal power is set to zero, thermally stores this power. Furthermore, a control unit (9) is included which, when surplus power is generated, decides whether or not breakage of a wire of a CT (7) has occurred by raising the target value for the input terminal power from zero to a predetermined value, and by deciding whether or not the power input terminal current is somewhat elevated from zero.
    • 用于向负载(6)供电的用于电力回收(1)的转换器包括用于在电力输入端子(2)处与输入端子电力协同供电的内部发电装置(5)。 此外,它包括一个热存储单元(12),当在输入端子功率的目标值被设置为零的状态下产生剩余电力时,热存储该功率。 此外,包括控制单元(9),当产生剩余电力时,通过将输入端子功率的目标值从零增加到预定值来判定是否发生了CT(7)的导线断裂 ,并且通过确定电力输入端电流是否从零稍微升高。