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41.
公开(公告)号:KR101575545B1
公开(公告)日:2015-12-08
申请号:KR1020140170783
申请日:2014-12-02
Applicant: 현대자동차주식회사
IPC: H01F41/02
CPC classification number: H01F41/0253 , H01F41/0293
Abstract: 본발명에의한분할형및 불완전분할형무착자영구자석제조방법및 불완전분할형무착자영구자석은, 자화결정방향(z축방향)이일정하게정렬된이방성블록을제조하는단계; 상기블록을자화결정방향의수직방향(x축방향)으로절단하는제1절단단계; 상기분할된블록을입계확산시키는단계; 상기제1절단단계에서절단된면을다시접착시키는단계; 및상기블록을자화결정방향및 상기제1절단단계의절단방향의수직방향(y축방향)으로절단하는제2절단단계; 를포함한다.
Abstract translation: 本发明涉及一种分体式和不完全分裂式非磁化永磁体及其制造方法。 制造方法包括:均匀排列磁化判定方向(z轴方向)的各向异性块的制造工序; 第一切割步骤,将所述块沿垂直方向(x轴方向)切割成所述磁化确定方向; 在切割块上进行晶界扩散的步骤; 再次在第一切割步骤中粘接切割的表面的步骤; 以及第二切割步骤,在第一切割步骤的切割方向上沿着磁化确定方向和垂直方向(y轴方向)切割块。
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公开(公告)号:KR101534706B1
公开(公告)日:2015-07-07
申请号:KR1020130158574
申请日:2013-12-18
Applicant: 현대자동차주식회사
IPC: H02K1/27
CPC classification number: H02K1/2706 , H02K1/276 , H02K21/14 , H02K2201/03
Abstract: 매입형영구자석동기모터이개시된다. 개시된매입형영구자석동기모터는고정자와, 고정자와일정공극을두고배치되는회전자와, 회전자에매입되는다수개의영구자석들을포함하며, 영구자석의한 쪽표면에는회전자의회전방향을따라다수개의슬릿들이등 간격으로형성될수 있다.
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公开(公告)号:KR1020150071230A
公开(公告)日:2015-06-26
申请号:KR1020130158003
申请日:2013-12-18
Applicant: 현대자동차주식회사
Abstract: 본발명은모터회전자의온도를검출하여한계온도범위를초과하는경우회전자코일에공급되는전류를제한하여회전자가과열되는것을방지하는모터보호방법이개시된다. 본발명은슬립링과접촉되는브러시를지지하는스프링의장력변화를검출하는장력검출부; 스프링의장력변화를메모리부에설정된테이블에적용하여회전자의온도를추출하고, 회전자의과열이판단되면브러시를통해회전자코일에공급되는전류를제한하는제어부; 회전자의온도에따른스프링의장력변화가테이블로설정되는메모리부를포함한다.
Abstract translation: 本发明公开了一种保护电动机的方法,该电动机被构造成通过在超过边际温度范围的情况下通过检测电动机的转子的温度来限制供给转子线圈的电流来防止转子的过热。 一种用于保护电动机的装置包括:张力检测部,其检测弹簧张力的变化,以支撑与滑环接触的刷子; 控制部,其通过将弹簧的张力的变化应用于存储部中的预设表来提取转子的温度,并且当确定转子过热时限制通过电刷供给到转子线圈的电流; 以及存储部,其根据转子的温度将弹簧的张力的变化设定为台。
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公开(公告)号:KR1020140076380A
公开(公告)日:2014-06-20
申请号:KR1020120144847
申请日:2012-12-12
Applicant: 현대자동차주식회사
IPC: H02K15/02
Abstract: Disclosed is a magnet assembly device of a rotor for a driving motor. The magnet assembly device of a rotor for a driving motor, which is provided to attach magnets to the rotor of the driving motor at regular intervals, includes an assembly bracket which is separated from the edge of the rotor at regular intervals, divides the attachment position of the magnets to the rotor, and forms the assembly path of the magnets.
Abstract translation: 公开了一种用于驱动电动机的转子的磁体组装装置。 用于驱动电动机的转子的磁体组装装置,其被设置成以固定间隔将磁体附接到驱动电机的转子,包括以规则的间隔与转子的边缘分离的组装支架,将附接位置 的磁体到转子,并形成磁体的组装路径。
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公开(公告)号:KR1020140037375A
公开(公告)日:2014-03-27
申请号:KR1020120102852
申请日:2012-09-17
Applicant: 현대자동차주식회사
CPC classification number: H02K1/223 , H02K21/042
Abstract: The present invention relates to a synchronous motor including a rotor and a wound rotor synchronous motor, wherein the rotor comprises: a rotating shaft becoming a rotation center of the rotor; a core installed at the rotating shaft and including a plurality of teeth protruded radially about the rotating shaft; a coil wound on the teeth and generating a magnetic field by an external power supply; and a pair of permanent magnets installed on double sides of the teeth.
Abstract translation: 本发明涉及一种包括转子和绕线转子同步电动机的同步电动机,其中转子包括:转轴变为转子的旋转中心; 安装在所述旋转轴上并且包括围绕所述旋转轴径向突出的多个齿的芯; 缠绕在齿上并由外部电源产生磁场的线圈; 以及安装在牙齿双面上的一对永磁体。
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公开(公告)号:KR1020130057842A
公开(公告)日:2013-06-03
申请号:KR1020110123795
申请日:2011-11-24
Abstract: PURPOSE: A resolver connection error detection device and a method thereof are provided to precisely diagnose a lead wire connection state between input/output terminals of a resolver using reverse electromotive voltage of a motor and phase difference between input/output carrier frequencies. CONSTITUTION: A resolver connection error detection device of an environment-friendly vehicle includes a resolver(101), a first phase extraction unit(201), a second phase extraction unit(203), a control unit(205) and a display unit(301). The resolver outputs a first carrier frequency amplitude-modulated with respect to an existing signal to a first output terminal and a second carrier frequency to a second output terminal. The first phase extraction unit extracts phase of the first carrier frequency. The second phase extraction unit extracts phase of the second carrier frequency outputted from the second output terminal of the resolver. The control unit analyzes zero-crossing of reverse voltage detected regarding driving of a motor. The display unit outputs the connection state of the lead wire diagnosed in the control unit as a configured message. [Reference numerals] (101) Resolver; (201) First phase extraction unit; (202) Second phase extraction unit; (205) Control unit; (301) Display unit; (AA) Excitation(E sin wt); (BB) Motor back electromotive voltage
Abstract translation: 目的:提供解析器连接错误检测装置及其方法,以使用电机的反向电动势和输入/输出载波频率之间的相位差精确地诊断解析器的输入/输出端之间的引线连接状态。 构成:环境友好车辆的解算器连接错误检测装置包括解算器(101),第一相位提取单元(201),第二相位提取单元(203),控制单元(205)和显示单元 301)。 解算器将对现有信号进行了幅度调制的第一载波频率输出到第一输出端,将第二载波频率输出到第二输出端。 第一相位提取单元提取第一载波频率的相位。 第二相位提取单元提取从旋转变压器的第二输出端子输出的第二载波频率的相位。 控制单元分析检测到的关于电动机驱动的反向电压的零交叉。 显示单元输出在控制单元中诊断的引线的连接状态作为配置的消息。 (附图标记)(101)旋转变压器; (201)第一相提取单元; (202)第二相提取单元; (205)控制单元; (301)显示单元; (AA)激发(E sin wt); (BB)电机反电动势
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公开(公告)号:KR1020090020945A
公开(公告)日:2009-02-27
申请号:KR1020070085597
申请日:2007-08-24
Applicant: 현대자동차주식회사
Inventor: 김경범
Abstract: A crank journal lubrication structure of the Diesel vehicle is provided to lubricate the pin journal surrounding of the crank shaft by circulating the oil to the oil hole of the connecting rod and the oil groove of the bearing. A crank journal lubrication structure of the Diesel vehicle comprises the cooling gallery(121) formed in the interior edge part of piston(120); the oil receiver groove formed in upper part the small end(330) of the connecting rod(300); the path being formed in the small end, and for being connected with the oil receiver groove; and the oil hole(310) formed in the connecting rod. The oil receiver groove receives the oil falling from the outlet hole, and the oil is supplied to the bearing installed at the oil moved to the bushing of the small end through path is the large end(320) of the connecting rod through the oil hole.
Abstract translation: 提供柴油车辆的曲柄轴颈润滑结构,通过使油循环到连杆的油孔和轴承的油槽来润滑曲轴周围的销轴颈。 柴油车辆的曲柄轴颈润滑结构包括形成在活塞(120)的内边缘部分中的冷却槽(121); 所述油接收槽形成在所述连杆(300)的小端(330)的上部; 所述路径形成在所述小端部中并与所述油接收器槽连接; 和连接杆上形成的油孔(310)。 储油槽容纳从出口孔落下的油,油被供给到安装在通过路径移动到小端的衬套的油的轴承处,连杆的大端(320)穿过油孔 。
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公开(公告)号:KR1020170115693A
公开(公告)日:2017-10-18
申请号:KR1020160043178
申请日:2016-04-08
Applicant: 현대자동차주식회사
CPC classification number: B60L15/2045 , B60L11/1803 , B60L15/02 , B60L2240/14 , B60L2240/423 , B60L2240/429 , B60Y2300/60 , H02P21/0021 , H02P23/0027 , H02P23/14 , Y02T10/7258 , B60L15/20 , B60K7/0007 , B60L2240/421
Abstract: 본발명은차량용모터제어장치에관한것으로, 구체적으로회전자인덕턴스를고려하여구동모터를제어할수 있는차량용모터제어장치및 방법에관한것이다. 이를위해, 본발명의일 실시예에따른차량용모터제어장치는운전데이터를검출하는데이터검출기, 및상기운전데이터를이용하여구동모터를제어하는차량제어기를포함하되, 상기차량제어기는상기운전데이터를이용하여요구토크및 요구속도를확인하고, 상기요구토크및 요구속도를이용하여요구가속도를생성하는가속도생성부, 상기요구가속도를기반으로인덕턴스제어전류맵또는모터효율제어전류맵을선택하고, 선택한전류맵을이용하여요구토크및 요구속도에따른전류운전점을확인하는운전점확인부, 및상기전류운전점을이용하여구동모터를제어하는모터제어부를포함한다.
Abstract translation: 本发明涉及的是,在车辆的电机控制装置,其能够通过考虑转子电感控制驱动马达和车载电动机控制装置的一个具体方法。 为此,根据本发明实施例的车辆电动机控制设备包括用于检测操作数据的数据检测器以及用于使用操作数据控制驱动电动机的车辆控制器, 用于确定所需的扭矩和所需的转速,并且通过使用所需要的扭矩和所需的转速选择加速度发生器,基于所需要的加速映射或控制当前地图的用于产生必要加速电动机效率的电感控制电流,和选定的 操作点确认单元,用于使用当前地图根据所需扭矩和所需速度确认当前操作点;以及电动机控制单元,用于使用当前操作点来控制驱动电动机。
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公开(公告)号:KR101776757B1
公开(公告)日:2017-09-08
申请号:KR1020160029000
申请日:2016-03-10
Applicant: 현대자동차주식회사
IPC: H02K1/14
Abstract: 구동모터의고정자결합구조체가개시된다. 개시된구동모터의고정자결합구조체는고정자코어를다수개의코어블록들로분할형성하고, 코어블록들을서포트링의내주면에축 방향으로압입하여고정하는것으로서, 압입압력이가해지는코어블록들과서포트링의압입결합면이고정자코어의주 자속패스를벗어나는위치에구비될수 있다.
Abstract translation: 公开了一种驱动马达的定子联接结构。 所公开的驱动电机的定子联接结构将定子铁芯分成多个铁芯块,并且在支承环的内周表面上沿轴向方向挤压并固定铁芯块, 可以在偏离定子芯的主磁通路径的位置处提供配合接口。
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公开(公告)号:KR1020160053560A
公开(公告)日:2016-05-13
申请号:KR1020140152778
申请日:2014-11-05
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/641 , H02K1/2753 , H02K1/22 , H02K1/27 , H02K1/2706 , H02K3/345 , H02K5/24 , H02K21/14 , H02K21/44
Abstract: 본발명은하이브리드자동차및 전기자동차등에탑재되는회전전기기기의회전자에관한것으로, 모터회전자의슬롯부에서단일자기극을형성하는복수의영구자석사이에노치부를형성하여코깅토크를저감하는회전전기기기의회전자를제공하는데그 목적이있다. 이에본 발명에서는, 회전자코어의가장자리에원주방향으로복수의슬롯부가형성되고, 상기각 슬롯부에단일자기극을형성하는복수의영구자석이일렬로배치되고, 상기회전자코어의외주면에원주방향으로복수의노치부가형성되고, 상기각 노치부는하나의슬롯부에서단일자기극을형성하는복수의영구자석사이에배치된것을특징으로하는회전전기기기의회전자를제공한다.
Abstract translation: 本发明涉及一种安装在可以是混合动力车辆或电动车辆的车辆上的旋转电气设备的转子。 转子具有形成在多个永磁体之间的凹口单元,该多个永磁体在马达转子的槽单元中形成单个磁极,以减少齿槽转矩。 根据本发明,在圆周方向上形成在转子的铁芯的边缘上的多个槽单元。 多个永磁体被串联连接以在每个槽单元中形成单个磁极。 在圆周方向的转子的铁芯的外周面上形成有多个切口部。 每个凹口单元布置在每个槽单元中在形成单个磁极的永磁体之间。
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