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公开(公告)号：KR1020060132237A
公开(公告)日：2006-12-21
申请号：KR1020050052473
申请日：2005-06-17
Applicant: 현대자동차주식회사
IPC: B60K6/445
Abstract: A power transmission device of a hybrid vehicle is provided to decrease length by driving a chain with a sprocket outside a ring gear of a planetary gear mechanism, and to adjust the deceleration gear ratio easily by placing second, third and fourth shaft power transmission device gears in a generator. A power transmission device of a hybrid vehicle includes a first shaft in which an engine, a generator(110), a motor(112) and a planetary gear mechanism between the generator and the motor are installed, a second shaft in which a second shaft driven gear(120) connected to the first shaft by receiving power from the planetary gear mechanism and a second shaft drive gear(122) connected to the second shaft driven gear and turned are mounted, a third shaft in which a third shaft driven gear(130) connected to the second shaft by receiving power from the second shaft driven gear and a third shaft drive gear(132) connected to the third shaft driven gear and turned are mounted, and a fourth shaft connected to a differential ring gear(140) engaged with the third shaft drive gear and connected to the third shaft and a differential unit(142). A sprocket drive gear is integrally formed in an outer periphery of a ring gear of the planetary gear mechanism.
Abstract translation: 通过驱动具有行星齿轮机构的齿圈外的链轮的链条来设置混合动力车辆的动力传递装置，并且通过放置第二，第三和第四轴传动装置齿轮来容易地调节减速齿轮比 在发电机。 混合动力车辆的动力传递装置包括：第一轴，其中安装有发动机，发电机（110），电动机（112）和位于发电机和电动机之间的行星齿轮机构;第二轴，第二轴 通过从行星齿轮机构接收动力而连接到第一轴的从动齿轮（120）和连接到第二轴从动齿轮并转动的第二轴驱动齿轮（122）安装在第三轴上，第三轴从动齿轮 130），通过从第二轴从动齿轮接收动力而连接到第二轴，并且安装连接到第三轴从动齿轮并转动的第三轴驱动齿轮（132），以及连接到差动齿圈（140）的第四轴， 与第三轴驱动齿轮接合并连接到第三轴和差速单元（142）。 链轮驱动齿轮一体地形成在行星齿轮机构的齿圈的外周。
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公开(公告)号：KR1020040001780A
公开(公告)日：2004-01-07
申请号：KR1020020037102
申请日：2002-06-28
Applicant: 현대자동차주식회사
Inventor： 김달철
IPC: B60W20/00
CPC classification number: B60W20/19 , B60W2710/1005
Abstract: PURPOSE: A method for controlling the acceleration of a hybrid electric vehicle is provided to control an engine and a CVT(Continuously Variable Transmission) with regard of the power transmission efficiency of the CVT, hydraulic loss, and rotational-inertial force power and accordingly to improve the optimal driving of the engine and acceleration capacity. CONSTITUTION: A method for controlling the acceleration of a hybrid electric vehicle is composed of steps of computing power for accelerating a demand vehicle by a signal transmitted from an accelerator pedal sensor(S200); compensating the power transmission efficiency of a CVT, the hydraulic loss of the CVT, and rotational-inertial force power by the transmission ratio change of the CVT to the power of acceleration and setting an optimal engine power(S210); computing an optimal operating point to the engine speed and optimal engine torque by the optimal engine power(S230); computing the degree of throttle opening for outputting engine torque of the optimal operating point and the transmission ratio of the CVT for keeping engine speed of the optimal operation point(S240); and controlling the engine and CVT by outputting a control value for the computed throttle opening and transmission ratio(S250).
Abstract translation: 目的：提供一种用于控制混合动力车辆的加速度的方法，用于控制发动机和CVT（连续可变变速器）关于CVT的动力传递效率，液压损失和旋转惯性力功率，并因此 提高发动机的最佳驾驶和加速能力。 构成：控制混合动力车辆的加速度的方法由步骤：通过从油门踏板传感器发送的信号来加速需求车辆的步骤（S200）; 补偿CVT的动力传递效率，CVT的液压损失以及CVT的传动比变化与加速功率的关系，并设定最佳的发动机功率（S210）; 通过最佳发动机功率计算发动机转速和最佳发动机转矩的最佳工作点（S230）; 计算用于输出最佳工作点的发动机扭矩的节气门开度和用于保持最佳操作点的发动机转速的CVT的传动比（S240）; 并通过输出计算出的节气门开度和传动比的控制值来控制发动机和CVT（S250）。
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公开(公告)号：KR101509799B1
公开(公告)日：2015-04-06
申请号：KR1020090109069
申请日：2009-11-12
Applicant: 현대자동차주식회사
CPC classification number: B60K6/445 , B60K6/365 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/103 , F16H2037/104 , F16H2037/106 , F16H2200/0043 , F16H2200/2007 , F16H2200/2023 , Y02T10/6239
Abstract: 본발명은간단한구성으로하이브리드차량의기본적인운전모드인전기차모드를 1개이상구현할수 있고, EVT로작용하여하이브리드모드인동력분기모드를 2개이상구현함으로써, 보다효율적인작동모드를선택하여차량이구동되도록할 수있으며, 모터제너레이터가선택적으로동력보조또는발전을수행하며엔진의동력으로일반변속기의변속단처럼고정된기어비로운전되는다수의고정기어비모드의구현이가능하여, 차량의주행상황에따른고효율운전이가능하여, 보다저렴한비용으로차량의파워트레인을구성하면서도차량의연비를향상시킬수 있도록한다.
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公开(公告)号：KR101500120B1
公开(公告)日：2015-03-18
申请号：KR1020130094608
申请日：2013-08-09
Applicant: 현대자동차주식회사
IPC: B60K17/10 , B60K6/22 , B60W10/115
CPC classification number: F16H47/04 , F16H2037/0866 , F16H2200/2005
Abstract: 본 발명은 유압구동수단을 비롯하여 더블 피니언 유성기어 및 싱크로 슬리브 등을 이용하여 엔진 또는 유압구동수단의 동력을 주행 휠에 대하여 선택적으로 전달할 수 있도록 한 하이브리드 차량용 유압식 동력 전달 장치에 관한 것이다.
즉, 본 발명은 유압구동수단, 더블 피니언 유성기어, 싱크로 타입 변속기구 등을 조합하여 엔진 또는 유압구동수단의 동력을 주행 휠에 대하여 선택적으로 전달할 수 있는 하이브리드용 무단변속기를 구현함으로써, 여러가지 주행 모드를 구현할 수 있고, 연비 효과를 극대화할 수 있는 하이브리드 차량용 유압식 동력 전달 장치를 제공하고자 한 것이다.-
公开(公告)号：KR1020140078445A
公开(公告)日：2014-06-25
申请号：KR1020120147816
申请日：2012-12-17
Applicant: 현대자동차주식회사
Abstract: Disclosed is a power transmission apparatus of a hybrid vehicle. According to an embodiment of the present invention, the power transmission apparatus of the hybrid vehicle comprises an automatic transmission generating rotary power inputted from an engine based on driving conditions of the vehicle; a motor/generator operated as a motor and a generator as needed; a double clutch unit installed in the rear axial line of the automatic transmission and outputting the rotary power delivered from the motor/generator by shifting into second gear; and a driving shaft selectively connected to the output shaft of the automatic transmission and directly connected to the output element of the double clutch unit.
Abstract translation: 公开了一种混合动力车辆的动力传递装置。 根据本发明的实施例，混合动力车辆的动力传递装置包括基于车辆的驾驶条件从发动机输入的旋转动力的自动变速器; 作为电动机运行的电动机/发电机和需要的发电机; 双离合器单元，其安装在所述自动变速器的后轴线上，并通过转入第二齿轮输出从所述电动机/发电机输出的旋转动力; 以及选择性地连接到自动变速器的输出轴并直接连接到双离合器单元的输出元件的驱动轴。
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Patent Agency Ranking
公开(公告)号：KR100969072B1
公开(公告)日：2010-07-09
申请号：KR1020080055114
申请日：2008-06-12
Applicant: 현대자동차주식회사
CPC classification number: F16H3/728 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , F16H2037/102 , F16H2037/104 , F16H2200/201 , F16H2200/2038 , Y02T10/6239
Abstract: 본 발명은 3세트의 유성기어장치와 1개의 클러치 및 2개의 브레이크로 구성되어, 2개의 전기차모드와 2개의 하이브리드모드 및 2개의 오버드라이브 변속비의 엔진모드를 제공하며, 간단한 구조를 가짐으로써, 중량를 저감하고 차량에의 탑재성을 향상시키면서도, 동력성능 및 연비가 우수하게 확보될 수 있도록 하며, 특히 고속 정속 주행에서의 연비 향상을 위해 엔진만에 의한 구동이 가능한 엔진모드를 제공할 수 있어서 장시간의 고속도로 주행시에 연비가 더욱 향상될 수 있도록 한다.
하이브리드, 고속도로, 모터제너레이터, 엔진Abstract translation: 根据本发明的实施例的动力传动系包括三组行星齿轮组，一个离合器和两个制动器，使得其提供两个电动车辆模式，两个混合动力模式和两个超速档变速比的发动机模式。 此外，混合动力车辆的动力传动系具有简单的构造，高的动力性能以及减轻的重量和燃料消耗，同时容易装配在车辆中。 特别是，由于能够减少大量燃料消耗的发动机模式，特别是当车辆以恒定的高速行驶时。
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公开(公告)号：KR1020100015064A
公开(公告)日：2010-02-12
申请号：KR1020080075951
申请日：2008-08-04
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/7275 , B60K6/50 , B60L15/20
Abstract: PURPOSE: A hybrid driving apparatus of a vehicle is provided to maximize high speed fuel efficiency with an over drive gear mode, and to improve acceleration performance of the vehicle with an under drive gear mode. CONSTITUTION: A planet gear device(1) has four rotational elements. An engine(3) and a first motor generator(5) are connected to the rotational elements of the plant gear device. A second motor generator(7) is connected to the other rotation elements of the planet gear device. A first brake(9) restricts rotation elements connected to the second motor generator. A second brake restricts the rotation elements connected to the first motor generator.
Abstract translation: 目的：提供一种车辆的混合动力驱动装置，以通过过驱动装置模式来最大化高速燃料效率，并且通过下驱动装置模式改善车辆的加速性能。 构成：行星齿轮装置（1）具有四个旋转元件。 发动机（3）和第一电动发电机（5）连接到工厂齿轮装置的旋转元件。 第二电动发电机（7）连接到行星齿轮装置的其它旋转元件。 第一制动器（9）限制连接到第二电动发电机的旋转元件。 第二制动器限制连接到第一电动发电机的旋转元件。
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公开(公告)号：KR1020090129049A
公开(公告)日：2009-12-16
申请号：KR1020080055114
申请日：2008-06-12
Applicant: 현대자동차주식회사
CPC classification number: F16H3/728 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , F16H2037/102 , F16H2037/104 , F16H2200/201 , F16H2200/2038 , Y02T10/6239
Abstract: PURPOSE: A power train of a hybrid vehicle is provided to excellently secure the power performance and fuel efficiency and to improve the mounting efficiency by reducing the weight with simple structure. CONSTITUTION: A power train of a hybrid vehicle is composed of a first planetary gear device(7), a second planetary gear device(9), a third planetary gear device(13), a first brake(15), a second brake(19), and a clutch(17). An engine(1), a first motor generator(3) and an output shaft(5) are respectively connected to different elements in the first planetary gear device. The second planetary gear device has one element directly connected to the element to which the output shaft of the first planetary gear device is connected. The second planetary gear device has the other element which is controllably connected to the first motor generator, in which the fixed state is convertible. Two elements are directly connected to the first motor generator and the remaining element is connected to a second motor generator(11) in the third planetary gear device. The first brake fixes the elements connected to the output shaft through the other planetary gear device of the elements of the second planetary gear device and the third planetary gear device and the elements except the elements controllably connected to the second motor generator. The clutch controllably connects the element connected to the output shaft of the second planetary gear device and the element except the elements connected to the first brake to the first motor generator. The second brake fixes the element of the second planetary gear device to which the clutch is connected.
Abstract translation: 目的：提供一种混合动力车辆的动力传动系，以优良的动力性能和燃油效率，通过简单的结构减轻重量，提高安装效率。 构成：混合动力车辆的动力传动系由第一行星齿轮装置（7），第二行星齿轮装置（9），第三行星齿轮装置（13），第一制动器（15），第二制动器 19）和离合器（17）。 发动机（1），第一电动发电机（3）和输出轴（5）分别连接到第一行星齿轮装置中的不同元件。 第二行星齿轮装置具有直接连接到第一行星齿轮装置的输出轴连接到的元件的一个元件。 第二行星齿轮装置具有可控制地连接到固定状态可转换的第一电动发电机的另一元件。 两个元件直接连接到第一电动发电机，而剩余元件连接到第三行星齿轮装置中的第二电动发电机（11）。 第一制动器通过第二行星齿轮装置和第三行星齿轮装置的元件的另一个行星齿轮装置以及除可控制地连接到第二电动发电机的元件之外的元件来固定连接到输出轴的元件。 离合器将连接到第二行星齿轮装置的输出轴的元件和除了连接到第一制动器的元件之外的元件可控地连接到第一电动发电机。 第二制动器将与离合器连接的第二行星齿轮装置的元件固定。
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公开(公告)号：KR100774382B1
公开(公告)日：2007-12-11
申请号：KR1020060020787
申请日：2006-03-06
Applicant: 현대자동차주식회사
IPC: B60K6/365
Abstract: 본 발명은 하이브리드 변속기에 관한 것으로,
엔진(10)과 발전기(20)의 구동력을 전달하는 입력축(41)과, 상기 입력축(41)과 일체로 회동하며 구동 모터(30)의 구동력을 전달받아 회전하는 선 기어(42)와, 상기 선 기어(42)와 치합하는 복수의 피니언 기어(43)와, 내주면에 치차열이 형성되고 상기 피니언 기어(43)와 치합하는 링 기어(44)와, 상기 링 기어(44)의 측면에 위치하며 상기 피니언 기어(43)의 축단부에 결합하여 회전하는 캐리어(45)로 구성된 유성 기어 장치(40)를 포함하는 하이브리드 변속기에 있어, 상기 유성 기어 장치(40)를 구성하는 상기 선 기어(42), 상기 링 기어(44) 및 상기 캐리어(45)중 어느 한 구성 요소의 회전을 선택적으로 제어하는 구속 장치(180)를 구비하여,
구동 모터에서 전달된 입력 토크를 증가시켜, 구동 모터의 사양 및 체적을 감소시킴으로써 차량의 탑재성 및 경제성의 향상을 도모하는 효력을 발휘하는 발명이다.
하이브리드 변속기-
公开(公告)号：KR1020070105394A
公开(公告)日：2007-10-31
申请号：KR1020060035717
申请日：2006-04-20
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/6226 , Y02T10/6295
Abstract: A device for embodiment of an electric vehicle mode in a soft hybrid vehicle is provided to control linkage of a motor and an engine by installing an engine clutch between a torque converter and an automatic transmission, thereby allowing the soft hybrid vehicle to operate either the motor or the engine or both depending on the needs. In a device for embodiment of an electric vehicle mode in a soft hybrid vehicle, a motor(20) for providing an auxiliary power to an engine(50) is installed between a torque converter(10) and an automatic transmission(40), and an engine clutch(30) is installed between a turbine(11) of the torque converter and a rotor(22) of the motor. An HCU(Hybrid control unit) sends an engine clutch operation signal to a TCU(Transmission control unit) so that the TCU controls a valve body of the automatic transmission to supply hydraulic pressure to the engine clutch. After the vehicle is set in motion using the motor, the HCU synchronizes the rotation of the engine to the motor by controlling the rotation of an ISG(Integrated starter and generator) connected to the engine through a belt according to the rotation of the motor. The engine includes a turbine hub integrally installed in the turbine and rotated relative to a transmission input shaft, an outer retainer integrally installed in the turbine hub, clutch plates installed on an inner circumference of the outer retainer, an engine clutch hub spline combined to the transmission input shaft, an inner retainer integrally installed in the engine clutch hub, clutch disks installed on an outer circumference of the inner retainer and disposed between the clutch plates, and a piston pushing the clutch plates and the clash disks tightly to one another by being pushed forward by the oil pressure entering through oil inlets formed on the turbine hub.
Abstract translation: 提供了一种用于软混合动力车辆中的电动车辆模式的实施例的装置，通过在变矩器和自动变速器之间安装发动机离合器来控制电动机和发动机的联动，从而允许软混合动力车辆操作电动机 或发动机或两者都取决于需要。 在用于软混合动力车辆中的电动车辆模式的实施例的装置中，用于向发动机（50）提供辅助动力的马达（20）安装在变矩器（10）和自动变速器（40）之间，并且 发动机离合器（30）安装在变矩器的涡轮机（11）和电动机的转子（22）之间。 HCU（混合控制单元）将发动机离合器操作信号发送到TCU（变速器控制单元），使得TCU控制自动变速器的阀体以向发动机离合器供给液压。 在使用电动机将车辆置于运动状态之后，HCU通过根据电动机的旋转通过皮带控制连接到发动机的ISG（集成起动器和发电机）的旋转来使发动机的旋转同步到电动机。 发动机包括一体地安装在涡轮机中并相对于变速器输入轴旋转的涡轮机轮毂，一体地安装在涡轮机轮毂中的外部保持器，安装在外部保持器的内圆周上的离合器片，与外部保持器组合的发动机离合器毂花键 传动输入轴，整体安装在发动机离合器轮毂中的内保持器，安装在内保持器的外周并设置在离合器片之间的离合器盘，以及通过以下方式将离合器片和冲撞盘彼此紧紧地推压的活塞： 通过在涡轮机毂上形成的油入口进入的油压推进。
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