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公开(公告)号：KR100887843B1
公开(公告)日：2009-03-09
申请号：KR1020070099791
申请日：2007-10-04
Applicant: 현대자동차주식회사
IPC: B60L11/18
CPC classification number: Y02T10/7005 , Y02T10/7022 , Y02T10/7241 , B60W20/50 , B60L3/003 , B60Y2200/92 , B60Y2400/61
Abstract: A method for protecting a capacitor of an inverter is provided to protect a capacitor easily without an additional hardware by applying a zero voltage vector application logic to PWM. An inverter includes a plurality of switching device(S1-S6), which is divided into an upper group and a lower group. If a failure is generated at a motor in high operation HEV(Hybrid Electric Vehicle), a zero voltage vector is applied to a plurality of switching devices. At that time, the zero voltage vector is applied to the upper and the lower group alternately to reduce the stress of IGBT(Insulated Gate Bipolar Transistor). Switching device and a motor equivalent circuit form a close circuit, counter electromotive force from rotation of an engine is generated at the motor in engine drive mode. The counter electromotive force is flowed into the inverter through the equivalent circuit and is consumed in the closed circuit.
Abstract translation: 提供一种用于保护逆变器的电容器的方法，通过向PWM施加零电压矢量应用逻辑来容易地保护电容器而不需要额外的硬件。 逆变器包括分成上组和下组的多个开关装置（S1-S6）。 如果在高操作HEV（混合动力电动车辆）的电动机上产生故障，零电压矢量被施加到多个开关装置。 此时，零电压矢量交替施加到上下组，以减小IGBT（绝缘栅双极晶体管）的应力。 开关装置和电动机等效电路形成闭合电路，在发动机驱动模式下在电动机处产生来自发动机旋转的反电动势。 反电动势通过等效电路流入逆变器，并在闭路中消耗。
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公开(公告)号：KR1020170092750A
公开(公告)日：2017-08-14
申请号：KR1020160013605
申请日：2016-02-03
Applicant: 현대자동차주식회사 , 현대오트론 주식회사
IPC: H01L23/367 , H01L23/40 , H01L23/42 , B23K37/04 , B23K101/40
CPC classification number: B23K3/085 , B23K1/0016 , B23K3/087 , H01L2224/33
Abstract: 본발명은솔더링시기판의열변형을방지할수 있는양면냉각형파워모듈솔더링지그에관한것으로서, 위목적을달성하기위하여본 발명의일 실시예에따른양면냉각형파워모듈솔더링지그는, 상부기판과하부기판사이에반도체칩을배치시키고솔더링할때 상기상부기판과상기하부기판을고정시키는양면냉각형파워모듈솔더링지그로서, 상기하부기판의하부에설치되어상기하부기판을고정시키는지그하판, 상기상부기판의상부에설치되어상기상부기판을상기하부기판방향으로가압하는지그상판, 상기지그하판과상기지그상판을연결시키는연결부및 상기연결부에설치되어상기상부기판과상기하부기판사이로삽입되고, 솔더링공정중에상기상부기판과상기하부기판사이의간격을일정하게유지시키는삽입부를포함한다.
Abstract translation: 本发明涉及一种热变形可以两面冷却的功率模块焊接夹具，其在焊接过程中防止在基板，双面冷却的功率模块的焊接夹具，根据本发明的一个实施例的上板基板，以实现上述目的和 放置在下部基板之间的半导体芯片时和焊接的两个表面冷却的功率模块的焊接夹具固定在上基板和下基板被设置在所述下基板夹具下板的下部，上部固定在下基板 安装在所述衬底的顶部安装在顶板上，连接件和被插入所述下基板，所述上基板和焊接过程之间连接的夹具底板和夹具顶板按压与下基板的方向上基板的连接部 上基板和下基板。
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公开(公告)号：KR1020170069365A
公开(公告)日：2017-06-21
申请号：KR1020150176257
申请日：2015-12-10
Applicant: 현대자동차주식회사 , 인피니언 테크놀로지스 아게
IPC: H01L23/367 , H01L23/473 , H01L23/29 , H01L23/31
Abstract: 기판의일면에형성된금속층에직접방열을위한방열핀을형성함으로써원가절감, 내구성능향상및 제조공정단순화를실현할수 있는직접냉각식파워모듈및 그제조방법이개시된다. 상기직접냉각식파워모듈은, 유전체층과상기유전체층의양면에각각형성된제1 및제2 금속층을갖는기판; 상기제1 금속층과전기적으로연결된반도체소자; 및상기제2 금속층의표면에형성된복수의냉각핀을포함한다. 상기제2 금속층표면및 상기냉각핀이냉각수와직접접촉할수 있다.
Abstract translation: 公开了一种直接冷却型功率模块及其制造方法，其通过在形成于基板的一个表面上的金属层上形成用于直接散热的散热片来实现成本降低，耐久性改进以及制造工艺的简化。 直冷却型功率模块包括：具有电介质层以及在电介质层的两个表面上形成的第一和第二金属层的基板; 电连接到第一金属层的半导体元件; 以及在第二金属层的表面上形成的多个散热片。 第二金属层的表面和散热片可以与冷却水直接接触。
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公开(公告)号：KR101655515B1
公开(公告)日：2016-09-07
申请号：KR1020140049083
申请日：2014-04-24
CPC classification number: H02P6/14 , H02M3/00 , H02P6/34 , H05K7/1432
Abstract: 본발명은자동차의통합형전력변환장치에관한것으로, 인버터및 컨버터(엘디씨)에미치게되는통합제어보드의전자파영향을최소화하여성능을향상하고, 적절한부품배치및 단순한레이아웃을통해부품장착을위한하우징의바닥면면적을축소할수 있는자동차의통합형전력변환장치를제공하는데그 목적이있다. 이에본 발명에서는, 모터구동용인버터와저전압출력용컨버터가통합구성된통합형전력변환장치로서, 상기인버터와컨버터는하우징의내부바닥면에배치되고, 차폐판이상기하우징의내부바닥면에서일정높이위에설치되고, 상기인버터및 컨버터의제어를위한통합제어보드가상기차폐판의상면에배치된것을특징으로하는자동차의통합형전력변환장치를제공한다.
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Patent Agency Ranking
公开(公告)号：KR1020160050282A
公开(公告)日：2016-05-11
申请号：KR1020140148115
申请日：2014-10-29
Applicant: 현대자동차주식회사
Inventor： 전우용
CPC classification number: H01L23/3675 , H01L21/52 , H01L21/565 , H01L23/043 , H01L23/051 , H01L23/3107 , H01L23/3735 , H01L23/3736 , H01L23/4334 , H01L23/4924 , H01L23/49562 , H01L23/49575 , H01L23/5385 , H01L24/29 , H01L24/32 , H01L24/33 , H01L24/83 , H01L25/072 , H01L25/165 , H01L25/18 , H01L25/50 , H01L2224/291 , H01L2224/32225 , H01L2224/32227 , H01L2224/32245 , H01L2224/33181 , H01L2224/73215 , H01L2224/73265 , H01L2224/83447 , H01L2224/83487 , H01L2224/83801 , H01L2924/01029 , H01L2924/1203 , H01L2924/15151 , H01L2924/15159 , H01L2924/15787 , H05K7/20845 , H01L23/48 , H01L25/065 , H02M7/42 , H05K7/2089 , H01L2924/014 , H01L2924/00014
Abstract: 본발명의일실시예에따른양면냉각파워모듈은, 하단터미널; 상기하단터미널상에마운팅되는적어도한 쌍의전력반도체칩; 상기적어도한 쌍의전력반도체칩 상에마운팅되는적어도한 쌍의가로스페이서; 상기적어도한 쌍의가로스페이서상에마운팅되는상단터미널; 및상기상단터미널과하단터미널사이에배치되는적어도한 쌍의세로스페이서;를포함하는것을특징으로한다.
Abstract translation: 根据本发明的实施例，双面冷却功率模块包括：下端子; 至少一对安装在下端子上的功率半导体芯片; 至少一对安装在一对功率半导体芯片上的水平间隔物; 安装在一对水平间隔件上的上端子; 以及放置在上端子和下端子之间的至少一对垂直间隔件。
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公开(公告)号：KR1020140084590A
公开(公告)日：2014-07-07
申请号：KR1020120154214
申请日：2012-12-27
Applicant: 현대자동차주식회사
IPC: H05K7/20
CPC classification number: 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
Abstract: The present invention relates to a power module of an inverter used in an environmentally friendly vehicle such as a hybrid vehicle, an electric vehicle, and a fuel cell vehicle. Provided is a double-side cooling power module integrated with a heat sink which applies a double-side cooling method using a heat sink manufactured by an extrusion process to maximize the cooling efficiency, simply forms an inverter structure to reduce the inverter manufacturing costs, while having a power module connector connecting and combining multiple power modules to eliminate an extra process for managing a plan by obtaining the plan of all the power modules.
Abstract translation: 本发明涉及在诸如混合动力车辆，电动车辆和燃料电池车辆的环保车辆中使用的逆变器的功率模块。 提供了一种与散热器集成的双面冷却功率模块，其采用使用通过挤出工艺制造的散热器的双面冷却方法来最大化冷却效率，仅形成逆变器结构以降低逆变器制造成本，同时 具有连接和组合多个电源模块的电源模块连接器，以通过获得所有电源模块的计划来消除用于管理计划的额外处理。
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公开(公告)号：KR1020120136828A
公开(公告)日：2012-12-20
申请号：KR1020110056003
申请日：2011-06-10
Applicant: 현대자동차주식회사
IPC: F02N11/12 , B60R16/033 , B60W20/00
Abstract: PURPOSE: A vehicle starting apparatus and a control method thereof are provided for drivers to safely and conveniently use vehicles by starting the vehicles with a small battery. CONSTITUTION: A vehicle starting apparatus comprises a vext, a first parallel connection unit, a second regulator(9), and a second parallel connection unit. The first parallel connection unit connects the vext to a B+ terminal and IG terminal in parallel with a first regulator(5). The second regulator is formed to inform a first CPU(7) of a battery management system that the power is applied to the vext. The second parallel connection unit connects the vext to the B+ terminal and IC terminal in parallel with a third regulator. [Reference numerals] (17) High voltage battery; (21) Auxiliary battery(12V); (5,9,13) Regulator; (AA) Vehicle communication; (BB) Vehicle load
Abstract translation: 目的：提供一种车辆启动装置及其控制方法，用于驾驶员通过用小电池启动车辆来安全地和方便地使用车辆。 构成：车辆启动装置包括一个vext，一个第一并联单元，一个第二调节器（9）和一个第二并联单元。 第一并联单元将vext与第一调节器（5）并联连接到B +端子和IG端子。 第二调节器被形成为向电池管理系统的第一CPU（7）通知电力被施加到vext。 第二并联单元将vext与第三调节器并联连接到B +端子和IC端子。 （附图标记）（17）高压电池; （21）辅助电池（12V）; （5,9,13）调节器; （AA）车辆通讯; （BB）车辆载荷
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公开(公告)号：KR101209686B1
公开(公告)日：2012-12-10
申请号：KR1020100122656
申请日：2010-12-03
CPC classification number: H05K7/20254 , H01L23/473 , H01L2924/0002 , H01L2924/00
Abstract: 본발명은하이브리드자동차나전기자동차에설치되어있는인버터나 LDC 등과같은전기부품들을효과적으로냉각시켜주는장치에관한것이다. 본발명은하이브리드용전기장치1의상부유로와전기장치2의하부유로가쿨링세퍼레이터에의해분리되도록하는방식을채택하여전기장치1과전기장치2의냉각유로를분리운용하는새로운형태의냉각시스템을구현함으로써, 전기장치1과전기장치2의균일한냉각성능을보장할수 있는동시에전체적으로우수한방열성능을확보할수 있는하이브리드및 전기자동차용전기장치의냉각장치를제공한다.
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公开(公告)号：KR101209679B1
公开(公告)日：2012-12-10
申请号：KR1020100037148
申请日：2010-04-22
CPC classification number: H02P23/0077 , B60L11/18 , H02P2203/05 , Y02T10/642
Abstract: 본발명은하이브리드및 연료전지차량의모터제어를위한레졸버비선형성보상방법에관한것으로서, 더욱상세하게는하이브리드및 연료전지차량의모터제어를위해서레졸버의비선형성을보상함으로써, 모터에대한고토크및 고속운전영역에서의전류제어가안정적으로이루어질수 있도록한 하이브리드및 연료전지차량의모터제어를위한레졸버비선형성보상방법에관한것이다.즉, 본발명은모터가등저속구동하는동안, 레졸버에서회전자위치정보가 RDC로출력되면, 출력된회전자위치정보데이터를추출하는동시에레졸버실제위치변위량, 레졸버위치변위량이론치, 및레졸버위치이론치를구하고, 구해진레졸버의현위치와레졸버위치이론치를보상테이블의입력및 출력값이되도록저장한후, 보상테이블의보상함수를통한레졸버의비선형성을선형적으로보상함으로써, 모터에대한고토크및 고속운전영역에서의전류제어가안정적으로이루어질수 있도록한 하이브리드및 연료전지차량의모터제어를위한레졸버비선형성보상방법을제공하고자한 것이다.
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