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1. 发明公开

EP3062187A4 ENERGY SUPPLY CIRCUIT WITHOUT POWER CONVERTER AND ELECTRONIC DEVICE USING SAME 审中-公开
标题翻译： ENERGIEVERSORGUNGSSCHALTUNG OHNE LEISTUNGSWANDLER UND ELEKTRONISCHE VORRICHTUNG DAMIT
公开(公告)号：EP3062187A4
公开(公告)日：2017-08-09
申请号：EP14856419
申请日：2014-10-21
申请人： UNIV SEOUL NAT R & DB FOUND , CT INTEGRATED SMART SENSORS FOUND
发明人： CHANG NAE-HYUCK , YANG JIN-YOUNG , RIM CHAI-YEOL , KYUNG CHONG-MIN
IPC分类号： G05F1/67 , G01G23/36 , G05F1/66 , G06F1/32
CPC分类号： G05F5/00 , G01G23/36 , G05F1/67 , G06F1/32
摘要： The present invention relates to an energy supply circuit for instantly supplying power without a power converter and an electronic device which operates only when energy is supplied from an energy source using the same. An energy supply circuit without a power converter according to the present invention comprises: an energy extraction unit 10 for generating power from an energy source; and output unit 20 for supplying power to an external electronic circuit; a switch unit 30 interposed between the energy extraction unit and the output unit 20 to connect an output end of the energy extraction unit 10 to the output unit 20 when switched on; and a maximum power point tracking control unit 40 for generating an open/closed signal for opening or closing the switch unit 30 according to the voltage and current of the energy extraction unit 10. The present invention has a technical feature wherein a turn-on point of the open/closed signal comes at a time when the output end voltage of the energy extraction unit 10 is Vh, and a turn-off point comes at a time when the output end voltage of the energy extraction unit 10 is Vl. Accordingly, the present invention has a simple configuration, low manufacturing costs, has no energy loss due to the power conversion, and has no reduction in life due to charging and discharging of an energy storage device.
摘要翻译：本发明涉及一种用于在没有电力转换器的情况下即时供电的能量供应电路以及仅在使用能量源从能量源供应能量时才运行的电子设备。根据本发明的不具有功率变换器的能量供给电路包括：能量提取单元10，用于从能量源产生功率; 以及用于向外部电子电路供电的输出单元20; 开关单元30，插入在能量提取单元和输出单元20之间，以在接通时将能量提取单元10的输出端连接到输出单元20; 以及最大功率点跟踪控制单元40，用于根据能量提取单元10的电压和电流产生用于打开或关闭开关单元30的打开/关闭信号。本发明具有这样的技术特征，其中开启点当能量提取单元10的输出端电压是Vh，并且当能量提取单元10的输出端电压是V1时断开点到来时，打开/关闭信号的电压达到。因此，本发明具有简单的构造，低制造成本，不会由于电力转换而导致能量损失，并且由于能量存储装置的充电和放电而没有降低寿命。

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