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公开(公告)号：KR1020140105675A
公开(公告)日：2014-09-02
申请号：KR1020130019431
申请日：2013-02-22
IPC: B60L11/18
CPC classification number: B60L11/1803 , B60K6/22 , B60L1/00 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L11/1868 , B60L15/007 , B60L2210/10 , B60L2210/40 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/7066 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241
Abstract: The present invention relates to an integrated electronic power control unit (EPCU) sharing a DC input terminal of an eco-friendly vehicle in which an inverter and a low voltage DC-DC converter (LDC) as EPCUs provided in an eco-friendly vehicle are integrated to share a DC input terminal. To this end, according to an embodiment of the present invention, the integrated EPCU of an eco-friendly vehicle including an inverter as an EPCU for converting a DC voltage into an AC voltage to drive a motor and an LDC as an EPCU for converting a high DC voltage into a low DC voltage to charge a low voltage battery, includes a capacitor module including a capacitor for smoothing an input voltage and a capacitor for canceling noise of the input voltage, and the inverter and the LDC are integrated such that an output of the capacitor module of the inverter is an input of the LDC.
Abstract translation: 本发明涉及一种分享环保车辆的直流输入端子的集成电子电力控制单元（EPCU），其中，作为在环保车辆中提供的EPCU的逆变器和低压DC-DC转换器（LDC） 集成以共享DC输入端子。 为此，根据本发明的实施例，一种环保车辆的集成EPCU，其包括作为用于将DC电压转换为AC电压以驱动电动机的逆变器的逆变器和用于转换电动机的EPCU的LDC 将高直流电压转换成低直流电压以对低电压电池充电，包括电容器模块，其包括用于平滑输入电压的电容器和用于消除输入电压噪声的电容器，并且逆变器和LDC被集成为使得输出 的变频器的电容模块是LDC的输入。
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公开(公告)号：KR101338432B1
公开(公告)日：2013-12-10
申请号：KR1020110079529
申请日：2011-08-10
Applicant: 현대자동차주식회사
IPC: H02K47/02
CPC classification number: H05K7/20927 , B60K6/22 , B60L2210/40 , H02M1/00 , H02M7/003 , H02M7/42 , H05K7/1432 , H05K7/20 , Y02T10/7241
Abstract: 자동차용 인버터가 개시된다. 개시된 자동차용 인버터는, ⅰ)전력변환 스위칭 소자로 이루어지는 파워 모듈과, ⅱ)파워 모듈과 일체로 결합되며 냉각수를 유통시키는 냉각 모듈과, ⅲ)마운팅 유닛을 통해 냉각 모듈에 일체로 장착되며, 파워 모듈에 의한 리플 전류를 흡수하는 커패시터 모듈을 포함할 수 있다.
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公开(公告)号：KR101294077B1
公开(公告)日：2013-08-07
申请号：KR1020110132229
申请日：2011-12-09
Applicant: 현대자동차주식회사
CPC classification number: H05K7/20927 , F28D2021/0029 , H01L23/473 , H01L2924/0002 , H01L2924/00
Abstract: 전력 변환 장치용 냉각 시스템이 개시된다. 개시된 전력 변환 장치용 냉각 시스템은 양면에 서로 다른 각각의 발열 부품이 장착되는 냉각 모듈을 포함하며, 냉각 모듈은 방열 분리판을 사이에 두고 이의 양면에 각각 설치되는 메인 냉각 자켓과 서브 냉각 자켓을 포함하고, 메인 냉각 자켓과 서브 냉각 자켓은 방열 분리판을 통해 냉각 매체의 유동이 이루어지며, 메인 냉각 자켓에는 발열량이 큰 발열 부품이 냉각 매체와 직접적으로 접촉되게 장착되고, 서브 냉각 자켓에는 상대적으로 발열량이 작은 발열 부품이 냉각 매체와 별개로 설치될 수 있다.
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Patent Agency Ranking
公开(公告)号：KR1020130017225A
公开(公告)日：2013-02-20
申请号：KR1020110079529
申请日：2011-08-10
Applicant: 현대자동차주식회사
IPC: H02K47/02
CPC classification number: H05K7/20927 , B60K6/22 , B60L2210/40 , H02M1/00 , H02M7/003 , H02M7/42 , H05K7/1432 , H05K7/20 , Y02T10/7241
Abstract: PURPOSE: An inverter for a vehicle is provided to improve the quality by reducing a risk of waterproofing by not requiring a sealant for waterproofing a cover. CONSTITUTION: A module assembly(10) comprises a power module(30), a cooling module(50), and a capacitor module(70). The power module is composed of a power conversion switching element. The cooling module is integrally combined with the power module. The capacitor module is mounted on the cooling module through a mounting unit(90). A bus bar(80) electrically connects the power module and the capacitor module. The power module and the cooling module are integrally combined through a bolt(53).
Abstract translation: 目的：提供一种用于车辆的逆变器，以通过不需要用于防水盖的密封剂来降低防水性的风险来提高质量。 构成：模块组件（10）包括电源模块（30），冷却模块（50）和电容器模块（70）。 电源模块由电源转换开关元件组成。 冷却模块与电源模块一体化组合。 电容器模块通过安装单元（90）安装在冷却模块上。 母线（80）电连接电源模块和电容器模块。 电源模块和冷却模块通过螺栓（53）整体组合。
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公开(公告)号：KR101219952B1
公开(公告)日：2013-01-21
申请号：KR1020110061475
申请日：2011-06-24
Applicant: 현대자동차주식회사 , 현대모비스 주식회사 , 주식회사 경신
CPC classification number: H01R13/518 , H01R25/14 , H01R31/06 , Y10S439/954
Abstract: PURPOSE: A connector for a hybrid vehicle is provided to prevent interference in a connection with an external device of a unit bus bar by maximally extending a distance between the unit bus bars. CONSTITUTION: Bus bars(43,44,46,52,54,56) corresponding to multiple phases are arranged in each sub devices in order to connect a main device to a plurality of multiphase AC(Alternating Current) sub devices. Each bus bar of the sub device is separated from each of sub devices. Each one end of the bus bars is bent to an opponent direction from each of the sub devices.
Abstract translation: 目的：提供一种用于混合动力车辆的连接器，以通过最大限度地延长单元母线之间的距离来防止与单元母线的外部装置的连接的干扰。 构成：对应于多个相位的母线（43,44,46,52,54,56）布置在每个子装置中，以将主装置连接到多个多相交流（交流）子装置。 子设备的每个母线与每个子设备分离。 母线的每一端从每个子装置弯曲到对方。
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公开(公告)号：KR1020120031610A
公开(公告)日：2012-04-04
申请号：KR1020100093084
申请日：2010-09-27
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/7005 , B60L11/1861 , B60L11/1818 , B60L15/20 , B60L2240/547 , B60L2250/10 , B60Y2200/91 , B60Y2200/92 , Y02T90/121
Abstract: PURPOSE: A method for informing a user of a dangerous state and a battery charging capacity is provided to inform the user of a charging state of a vehicle without an additional lamp. CONSTITUTION: A charging capacity of a high voltage battery is confirmed. A current state is displayed by turning on and off one lamp. It is checked whether a charging plug is connected(S6). It is checked whether wheels of a vehicle moves or not. The connection state of the charging plus is warned.
Abstract translation: 目的：提供一种用于通知用户危险状态和电池充电容量的方法，以便在没有附加灯的情况下通知用户充电状态。 构成：确认高压电池的充电容量。 通过打开和关闭一个灯来显示当前状态。 检查充电插头是否连接（S6）。 检查车轮是否移动。 警告充电加号的连接状态。
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公开(公告)号：KR1020100104602A
公开(公告)日：2010-09-29
申请号：KR1020090023133
申请日：2009-03-18
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A method of cooling the electric parts of a hybrid vehicle is provided to reduce the driving noise of a water pump since the cooling water circulates according to the temperature of electric parts which are divided into a multi stage. CONSTITUTION: A method of cooling the electric parts of a hybrid vehicle comprises the next steps. The temperature of the electric part is divided into a multi-stage. The operating of a water pump is controlled which circulates the cooling water according to the temperature of the electric part divided according to the operating mode of the hybrid vehicle. In a temperature dividing process, the temperature of the electric part is classified into a limit temperature, a maximum allowable temperature and a minimum allowable temperature. At the limit temperature, the damage of the electric part starts to occur due to the heat. The maximum allowable temperature is the highest temperature, which the electric part can allow, in the range lower than the limit temperature. The minimum allowable temperature is lower than the maximum allowable temperature.
Abstract translation: 目的：提供一种冷却混合动力车辆的电气部件的方法，以降低水泵的驱动噪音，因为冷却水根据分为多级的电气部件的温度循环。 构成：冷却混合动力车辆的电气部件的方法包括下一步骤。 电气部件的温度分为多级。 控制水泵的操作，其根据根据混合动力车辆的操作模式划分的电气部件的温度使冷却水循环。 在分温过程中，电气部件的温度被分为极限温度，最大允许温度和最低允许温度。 在极限温度下，由于热量，电气部件的损坏开始发生。 最高允许温度是电气部件允许的最高温度，在低于极限温度的范围内。 最低允许温度低于最高允许温度。
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公开(公告)号：KR1020100099422A
公开(公告)日：2010-09-13
申请号：KR1020090017914
申请日：2009-03-03
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/642 , Y02T10/7241
Abstract: PURPOSE: A compensation method of the delay of an inverter is provided to apply an output voltage at the right time by compensating the unique delay of the inverter accurately. CONSTITUTION: The software delay of an inverter is instituted as 1.5T corresponding to a theoretical value. A resolver offset correction process is performed(S61). The execution state of the hardware delay calculation of inverter is determined(S62). The resolver offset correction process is performed at a first speed(S63). The first resolver offset is measured(S64). The resolver offset compensation is performed at a second speed(S65). The second resolver offset is measured at(S66).
Abstract translation: 目的：提供逆变器延迟的补偿方法，通过补偿逆变器的唯一延迟，在正确的时间施加输出电压。 构成：逆变器的软件延迟为1.5T，与理论值相对应。 执行解析器偏移校正处理（S61）。 确定逆变器的硬件延迟计算的执行状态（S62）。 以第一速度执行解算器偏移校正处理（S63）。 测量第一旋转变压器偏移（S64）。 分解器偏移补偿以第二速度进行（S65）。 在（S66）处测量第二解算器偏移。
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