发明授权
US09490710B2 Power supply device for supplying power to a load by combining a secondary battery and a capacitor
有权
用于通过组合二次电池和电容器向负载供电的电源装置
- 专利标题： Power supply device for supplying power to a load by combining a secondary battery and a capacitor
- 专利标题（中）： 用于通过组合二次电池和电容器向负载供电的电源装置
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申请号： US14653397申请日： 2012-12-18
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公开(公告)号： US09490710B2公开(公告)日： 2016-11-08
- 发明人: Yoshiaki Yamada , Takayuki Tsuchiya , Kunihiko Hikiri , Koichi Itani , Noriaki Miyake
- 申请人： VOLVO TRUCK CORPORATION
- 申请人地址： SE Gothenburg
- 专利权人： Volvo Truck Corporation
- 当前专利权人： Volvo Truck Corporation
- 当前专利权人地址： SE Gothenburg
- 代理商 Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- 国际申请： PCT/JP2012/082819 WO 20121218
- 国际公布： WO2014/097399 WO 20140626
- 主分类号： H02M3/335
- IPC分类号： H02M3/335 ; B60L11/00 ; B60L11/18 ; B60L15/00 ; H01M10/44 ; H02J7/34 ; H01M16/00 ; H02J7/00 ; H02M1/00 ; H02M7/48 ; H02M7/537 ; H02M7/5387
摘要：
A power supply device supplies power to a load by combining a secondary battery and a capacitor connected in parallel to the secondary battery. The power supply device includes an insulation type DC-DC converter with a primary coil connected in parallel to the secondary battery and configured to accumulate energy by a current supplied from the secondary battery and a secondary coil configured such that an induction current flows thereinto from the primary coil by the accumulated energy, and a switching circuit configured to selectively connect the secondary coil in series to the capacitor in forward and opposite directions.
公开/授权文献
- US20150333632A1 POWER SUPPLY DEVICE 公开/授权日：2015-11-19
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