公开(公告)号：US08558492B2

公开(公告)日：2013-10-15

申请号：US12943640

申请日：2010-11-10

申请人： Jaeseok Oh ,  Jinha Choi ,  Junbo Yun ,  Dongcheol Lee ,  Junyoung Lim ,  Dongwoo Lee ,  Junggi Lee ,  Jungbum Kim ,  Jinsoo Park ,  Seunghee Ryu ,  Gilwon Hong

发明人： Jaeseok Oh ,  Jinha Choi ,  Junbo Yun ,  Dongcheol Lee ,  Junyoung Lim ,  Dongwoo Lee ,  Junggi Lee ,  Jungbum Kim ,  Jinsoo Park ,  Seunghee Ryu ,  Gilwon Hong

IPC分类号： H02H7/08

CPC分类号： B60L11/1803 ,  B60L2270/20 ,  H02J7/345 ,  Y02T10/7005

摘要： An apparatus for driving a motor of an electric vehicle is provided. The apparatus includes a capacitor supplied with power by a battery; an inverter configured to include a plurality of switching elements, convert direct current (DC) power stored in the capacitor into alternating current (AC) power in accordance with the switching of the switching elements and drive a motor with the AC power; and a capacitor protector provided between the battery and the capacitor and configured to consume initial power supplied by the battery at an early stage of the supply of power by the battery, the capacitor protector including a common resistor that consumes the DC power stored in the capacitor when the capacitor is discharged. Therefore, it is possible to guarantee the reliability of the apparatus.

摘要翻译： 提供一种用于驱动电动车辆的电动机的装置。 该装置包括由电池供电的电容器; 逆变器，被配置为包括多个开关元件，根据开关元件的切换将电容器中存储的直流电（DC）功率转换为交流（AC）电力，并用交流电驱动电动机; 以及电容器保护器，其设置在电池和电容器之间并且被配置为在电池供电的早期消耗由电池提供的初始功率，电容器保护器包括消耗存储在电容器中的直流电力的公共电阻器 当电容器放电时。 因此，可以保证设备的可靠性。

公开(公告)号：US08598733B2

公开(公告)日：2013-12-03

申请号：US12945433

申请日：2010-11-12

申请人： Seunghee Ryu ,  Junyoung Lim ,  Jungbum Kim ,  Jinsoo Park ,  Dongcheol Lee ,  Dongwoo Lee

发明人： Seunghee Ryu ,  Junyoung Lim ,  Jungbum Kim ,  Jinsoo Park ,  Dongcheol Lee ,  Dongwoo Lee

IPC分类号： B60L1/00

CPC分类号： H02K11/33

摘要： Provided is a power module in which a motor and a motor driving unit are efficiently configured and a vehicle having the same. The power module includes a power module case forming an external form; an inverter provided within the power module case and configured to convert a direct current (DC) power into an alternating current (AC) power; an AC power conductor provided in the power module case and connected to the inverter to cause the AC power converted by the inverter to flow therethrough; and a motor provided in the power module case and connected to the AC power conductor to receive the AC power and generate a rotational force.

摘要翻译： 具有电动机和电动机驱动单元被有效地构成的电力模块和具有该电力模块的车辆。 电源模块包括形成外部形式的电源模块外壳; 设置在功率模块壳体内并被配置为将直流（DC）功率转换成交流（AC）功率的逆变器; 设置在所述电源模块壳体内并连接到所述逆变器以使由所述逆变器转换的交流电力流过其中的交流电力导体; 以及电动机，设置在所述电源模块壳体中并连接到所述AC电力导体以接收所述AC电力并产生旋转力。

公开(公告)号：US08767401B2

公开(公告)日：2014-07-01

申请号：US13226043

申请日：2011-09-06

申请人： Jungbum Kim ,  Namsik Yim ,  Hyeokjin Song ,  Beomseok Lee ,  Seunghee Ryu ,  Dongcheol Lee

发明人： Jungbum Kim ,  Namsik Yim ,  Hyeokjin Song ,  Beomseok Lee ,  Seunghee Ryu ,  Dongcheol Lee

IPC分类号： H05K7/20

CPC分类号： H05K7/20909

摘要： An inverter stack includes an enclosure on which an inlet port is formed at a lower end thereof and an outlet port is formed at an upper end thereof, the enclosure defining an internal space, a heat sink having a switching element, disposed within an upper region of the internal space, and a plurality of DC-link capacitors disposed within the internal space and below the heat sink. Through this, heat generated in high heat dissipation components is immediately moved upward by convection, thereby suppressing the damage of components due to high temperature.

摘要翻译： 逆变器堆叠包括：外壳，其下端形成有入口端口，在其上端形成出口端口，外壳限定内部空间;散热器，具有开关元件，设置在上部区域内 以及设置在所述内部空间内并且在所述散热器下方的多个DC链路电容器。 通过这种方式，高散热部件产生的热量立即通过对流而向上移动，从而抑制由于高温导致的部件损坏。

公开(公告)号：US20120162912A1

公开(公告)日：2012-06-28

申请号：US13226043

申请日：2011-09-06

申请人： Jungbum Kim ,  Namsik Yim ,  Hyeokjin Song ,  Beomseok Lee ,  Seunghee Ryu ,  Dongcheol Lee

发明人： Jungbum Kim ,  Namsik Yim ,  Hyeokjin Song ,  Beomseok Lee ,  Seunghee Ryu ,  Dongcheol Lee

IPC分类号： H05K7/20

CPC分类号： H05K7/20909

摘要： An inverter stack includes an enclosure on which an inlet port is formed at a lower end thereof and an outlet port is formed at an upper end thereof, the enclosure defining an internal space, a heat sink having a switching element, disposed within an upper region of the internal space, and a plurality of DC-link capacitors disposed within the internal space and below the heat sink. Through this, heat generated in high heat dissipation components is immediately moved upward by convection, thereby suppressing the damage of components due to high temperature.

摘要翻译： 逆变器堆叠包括：外壳，其下端形成有入口端口，在其上端形成出口端口，外壳限定内部空间;散热器，具有开关元件，设置在上部区域内 以及设置在所述内部空间内并且在所述散热器下方的多个DC链路电容器。 通过这种方式，高散热部件产生的热量立即通过对流而向上移动，从而抑制由于高温导致的部件损坏。

公开(公告)号：US20130271077A1

公开(公告)日：2013-10-17

申请号：US13759169

申请日：2013-02-05

申请人： Jungbum KIM ,  Chanheung Park ,  Donghee Kim ,  Yunchul Jung ,  Byoungkuk Lee ,  Seunghee Ryu ,  Sanghoon Park

发明人： Jungbum KIM ,  Chanheung Park ,  Donghee Kim ,  Yunchul Jung ,  Byoungkuk Lee ,  Seunghee Ryu ,  Sanghoon Park

IPC分类号： B60L11/18 ,  H02J7/00

CPC分类号： B60L11/1811 ,  B60L11/1812 ,  B60L2210/12 ,  B60L2210/14 ,  H02J7/0052 ,  H02J7/022 ,  H02M3/1582 ,  H02M2003/1586 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/92 ,  Y02T90/127 ,  Y02T90/14

摘要： A charging apparatus and an electric vehicle including the same are disclosed. The charging apparatus includes a rectifier to rectify input alternating current (AC) power in a charging mode, an interleaved buck-boost converter to convert the rectified power into direct current (DC) power to supply the converted DC power to a battery, the interleaved buck-boost converter including a plurality of buck-boost converters, and a converter controller to control the interleaved buck-boost converter, wherein a first buck-boost converter of the interleaved buck-boost converter includes a first buck switching element connected to the rectifier, a first boost switching element, an inductor connected between the first buck switching element and the first boost switching element, a first diode connected in parallel between the first buck switching element and the inductor, and a second diode connected between the first boost switching element and an output of the interleaved buck-boost converter.

摘要翻译： 公开了一种充电装置和包括该充电装置的电动车辆。 充电装置包括：整流器，用于在充电模式下整流输入交流（AC）电力;交错降压 - 升压转换器，用于将整流功率转换为直流（DC）电力，以将转换后的直流电力提供给电池; 包括多个降压 - 升压转换器的降压 - 升压转换器和用于控制交错降压 - 升压转换器的转换器控制器，其中交错降压 - 升压转换器的第一降压 - 升压转换器包括连接到整流器的第一降压开关元件 第一升压开关元件，连接在第一降压开关元件和第一升压开关元件之间的电感器，并联连接在第一降压开关元件和电感器之间的第一二极管，以及连接在第一升压开关元件之间的第二二极管 以及交错降压 - 升压转换器的输出。