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公开(公告)号：US20200335981A1
公开(公告)日：2020-10-22
申请号：US16593133
申请日：2019-10-04
发明人： Seong Min Lee , Je Hwan Lee , Ki Jong Lee , Sang Cheol Shin
摘要： A charging system for an eco-friendly vehicle is provided. The system includes a power supply unit that provides power for charging an automotive battery and a charging unit including a motor and an inverter connected with the motor, and that charges the battery by being supplied with power from the power supply unit. One or more relays connect the power supply unit and the battery to each other and a controller moves a rotor of the motor to a predetermined reference position before charging the battery.
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公开(公告)号：US10211193B2
公开(公告)日：2019-02-19
申请号：US15612304
申请日：2017-06-02
发明人： Hyun Koo Lee , Woo Yong Jeon , Sang Cheol Shin
IPC分类号： H01L25/18 , H01L23/04 , H01L25/065 , H05K1/02 , H01L23/538 , H05K1/14 , H01L23/498 , H01L23/367
摘要： A hybrid-type power module having dual-sided cooling is provided. The power module includes semiconductor chips that is disposed on each of an upper board and a lower board at a location between the boards. The semiconductor chips of the upper board and the lower board have different electric capacities.
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公开(公告)号：US09173329B2
公开(公告)日：2015-10-27
申请号：US13856019
申请日：2013-04-03
发明人： Jung Hong Joo , Ki Young Jang , Woo Yong Jeon , Sang Cheol Shin
IPC分类号： H05K7/20 , H01L23/473 , H01L23/373 , H01L23/433 , H01L23/31 , H01L23/00 , H01L25/11
CPC分类号： H05K7/20927 , H01L23/3107 , H01L23/3735 , H01L23/4334 , H01L23/473 , H01L24/06 , H01L24/29 , H01L24/32 , H01L24/33 , H01L25/115 , H01L2224/04026 , H01L2224/06181 , H01L2224/291 , H01L2224/32225 , H01L2224/33181 , H01L2924/1305 , H01L2924/13055 , H01L2924/014 , H01L2924/00
摘要： A power module for an inverter that is used in an eco-friendly vehicle, such as a hybrid vehicle, an electrical vehicle, or a fuel cell vehicle, i.e., a heat sink-integrated double-sided cooled power module in which cooling efficiency is maximized by adopting a double-sided direct cooling method that uses a heat sink manufactured by an extrusion method. In particular, the heat sink is disposed in upper and lower portions of the power module, and direct bonding materials (DBMs) are deposited between the upper and lower heat sinks where a chip is interposed between the DBMs. Faces between the heat sinks, the chip, and the DBMs are bonded to one another by a solder, and an entire circumference of the chip and the DBMs is finished by a mold portion.
摘要翻译： 一种用于混合动力汽车，电动车辆或燃料电池车辆等环保车辆的逆变器的电力模块，即散热器集成的双面冷却电力模块，其中冷却效率为 通过采用使用通过挤出法制造的散热器的双面直接冷却方法来最大化。 特别地，散热器设置在功率模块的上部和下部，并且直接接合材料（DBM）沉积在上部和下部散热器之间，其中芯片插入在DBM之间。 通过焊料将散热片，芯片和DBM之间的面相互结合，并且通过模具部分完成芯片和DBM的整个周边。
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