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公开(公告)号：KR101382941B1
公开(公告)日：2014-04-17
申请号：KR1020080063871
申请日：2008-07-02
Abstract: 본 발명은 하이브리드 차량의 회생제동시 모터 역회전 방지 방법에 관한 것으로서, 더욱 상세하게는 하이브리드 차량의 회생제동중에 자동변속기의 변속에 따른 모터 역토크가 발생하여 모터가 역회전하는 현상을 방지할 수 있도록 한 하이브리드 차량의 회생제동시 모터 역회전 방지 방법에 관한 것이다.
이를 위해, 본 발명은 하이브리드 차량의 회생제동이 이루어지는 단계와; 회생제동중, 낮은 단수로의 변속이 이루어지는지 여부를 감지하는 단계와; 회생제동중, 낮은 단수로의 변속이 이루어지면 자동변속기내의 클러치 유압을 보충해주는 단계; 를 통해, 모터 역토크에 의한 역회전을 방지할 수 있도록 한 것을 특징으로 하는 하이브리드 차량의 회생제동시 모터 역회전 방지 방법을 제공한다.
하이브리드, 차량, 모터, 역회전, 자동변속기, 회생제동, 변속, 클러치-
公开(公告)号：KR1020140023138A
公开(公告)日：2014-02-26
申请号：KR1020120090066
申请日：2012-08-17
Applicant: 현대자동차주식회사
CPC classification number: F02N11/0803 , B60K6/442 , B60W10/08 , B60W20/10 , B60W2710/083 , B60W2710/088 , F02N11/04 , F02N11/0866 , F02N15/08 , F02N2011/0888 , F02N2011/0896 , Y02T10/6234
Abstract: The present invention relates to a power generation output control method for an integrated starter and generator. The main purpose of the present invention is to provide a power generation output control method for an integrated starter and generator, capable of improving NVH performance, preventing additional expenses for improving NVH performance and reducing costs, size and weight thereof in the process of controlling power generation output of the integrated starter and generator. To achieve the purpose, the present invention provides a power generation output control method for an integrated starter and generator which is connected to an engine in a hybrid electric vehicle to be able to transmit a rotational force, comprising the steps of: receiving, with a controller, vehicle state information for determining the drive mode of a vehicle after the departure of the vehicle and judging a drive mode requiring the rise of power generation output from the received vehicle state information; judging that the rise of power generation output is required by the drive mode and determining power generation output variation control for each drive mode of the integrated starter and generator; determining a torque command and torque application time corresponding to the required output for each drive mode of the vehicle for the power generation output variation control; and controlling the power generation output of the integrated starter and generator by applying the determined torque command during the application time. [Reference numerals] (AA) Vehicle departure; (BB) Gearshift position; (CC) Clutch connection; (DD) Wheel speed sensor signal value, Motor speed sensor signal value; (EE) Temperature sensor signal value; (S11) Judge gearshift stage; (S12) Judge drive mode; (S13) Judge requirement for a rise in power generation output; (S14) Determine output variation control ?; (S15) Apply a torque command for a required output; (S16) Monitor the temperature of an HSG coil; (S17) Coil temperature >= 150 degrees ?; (S18) Torque application time >= 10 seconds ?; (S19) End power generation output variation control; (S20) Reduce power generation output
Abstract translation: 本发明涉及一种用于集成起动器和发电机的发电输出控制方法。 本发明的主要目的是提供一种用于集成起动器和发电机的发电输出控制方法，其能够提高NVH性能，防止在控制功率的过程中提高NVH性能和降低成本，尺寸和重量的额外费用 集成起动器和发电机的一代输出。 为了实现该目的，本发明提供了一种与混合电动车辆中的发动机连接以能够传递旋转力的集成起动器和发电机的发电输出控制方法，包括以下步骤： 控制器，用于确定车辆出发之后的车辆的驾驶模式的车辆状态信息，并且从接收到的车辆状态信息判断需要发电输出的驱动模式; 判断驱动模式需要发电输出的上升，并对集成起动器和发电机的每个驱动模式确定发电输出变化控制; 确定对应于用于发电输出变化控制的车辆的每个驱动模式的所需输出的扭矩指令和转矩施加时间; 以及通过在所述施加时间期间施加所确定的转矩指令来控制所述一体式起动器和发电机的发电输出。 （附图标记）（AA）车辆出发; （BB）换档位置; （CC）离合器连接; （DD）车轮速度传感器信号值，电机速度传感器信号值; （EE）温度传感器信号值; （S11）判定变速档; （S12）判断驾驶模式; （S13）发电量上升的判断要求; （S14）确定输出变化控制？ （S15）对所需输出应用转矩指令; （S16）监视HSG线圈的温度; （S17）线圈温度> = 150度？ （S18）扭矩施加时间> = 10秒？ （S19）终端发电输出变化控制; （S20）减少发电量
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公开(公告)号：KR101284292B1
公开(公告)日：2013-07-08
申请号：KR1020110033608
申请日：2011-04-12
CPC classification number: Y02T10/641
Abstract: 본 발명은 하이브리드 형태를 포함하는 전기자동차의 모터하우징의 냉각유가 외부로 유출되지 않도록 주조 및 가공된 전기자동차의 모터하우징 및 그 제조방법에 관한 것이다.
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公开(公告)号：KR1020130065425A
公开(公告)日：2013-06-19
申请号：KR1020110132273
申请日：2011-12-09
Abstract: PURPOSE: A variable velocity motor and an actuator using the same are provided to effectively and precisely control the variable amount of length of a lead screw connected to a rotary shaft of a motor. CONSTITUTION: A variable velocity motor includes a lead screw and a decelerator(200). The lead screw longitudinally converts a rotational force from a stator(120) and a rotor(130) into linear motion. The decelerator between a rotary shaft(134) and the lead screw(134) reduces the rotational force of the rotary shaft. The decelerator includes a sun gear(210), multiple planetary gears(220), and a ring gear(230). The sun gear is coupled to the rotary shaft, and receives the rotational force of the rotary shaft. The planetary gears transmit the rotational force of the sun gear to the ring gear.
Abstract translation: 目的：提供变速电动机和使用其的致动器以有效且精确地控制连接到电动机的旋转轴的导螺杆的可变长度。 构成：变速马达包括导螺杆和减速器（200）。 导螺杆将来自定子（120）和转子（130）的旋转力纵向转换成线性运动。 旋转轴（134）和导螺杆（134）之间的减速器减小旋转轴的旋转力。 减速器包括太阳齿轮（210），多个行星齿轮（220）和齿圈（230）。 太阳齿轮联接到旋转轴，并且承受旋转轴的旋转力。 行星齿轮将太阳齿轮的旋转力传递到齿圈。
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公开(公告)号：KR1020130013283A
公开(公告)日：2013-02-06
申请号：KR1020110074839
申请日：2011-07-28
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A two-speed transmission for an electric vehicle is provided to implement two-speed transmission by combining one friction clutch with two one-way clutches or by combining one friction clutch with one bidirectional clutch. CONSTITUTION: An input shaft(12) is connected to a shaft of a driving motor for an electrical vehicle(10). A first stage input gear(14) and a second stage input gear(16) are mounted at the input shaft side by side. A first stage output gear(18) engages with the first stage input gear. A second stage output gear(20) engages with the second stage input gear. A power transmission shaft(22) is arranged in parallel to the input shaft. A first stage power connecting means(30) delivers or blocks power of the first stage output gear to the power transmission shaft. A second stage power connecting means(40) delivers or blocks power of the second stage output gear to the power transmission shaft. A power transmission mediating gear(26) is mounted between a first bearing(24) and a first stage power transmission means. An output shaft(50) comprises an output gear(28).
Abstract translation: 目的：提供一种用于电动车辆的双速变速器，通过将一个摩擦离合器与两个单向离合器组合，或通过将一个摩擦离合器与一个双向离合器组合来实现双速变速器。 构成：输入轴（12）连接到用于电动车辆（10）的驱动电动机的轴。 第一级输入齿轮（14）和第二级输入齿轮（16）并排安装在输入轴上。 第一级输出齿轮（18）与第一级输入齿轮接合。 第二级输出齿轮（20）与第二级输入齿轮接合。 传动轴（22）平行于输入轴设置。 第一级动力连接装置（30）将第一级输出齿轮的动力输送或阻断到动力传递轴。 第二级动力连接装置（40）将第二级输出齿轮的动力输送或阻断到动力传递轴。 动力传动介质齿轮（26）安装在第一轴承（24）和第一级动力传递装置之间。 输出轴（50）包括输出齿轮（28）。
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Patent Agency Ranking
公开(公告)号：KR101220375B1
公开(公告)日：2013-01-09
申请号：KR1020100099989
申请日：2010-10-13
Applicant: 현대자동차주식회사
CPC classification number: B60K6/26 , B60K2001/006 , F16H57/0476 , H02K5/24 , H02K9/19
Abstract: 본 발명은 변속기 내부에 2개의 모터/제너레이터를 갖는 하이브리드 자동차의 모터/제너레이터 냉각 시스템에 관한 것으로서 변속기 내부에 일정한 간격을 두고 형성되어 있는 제1,2모터/제너레이터의 외부로 길게 뻗은 냉각파이프; 상기 냉각파이프의 하류측과 연결되어 상기 냉각파이프가 삽입되어 움직이지 않도록 지지하는 리어커버; 상기 냉각파이프의 상류측과 연결되고 상기 냉각오일의 통로를 형성하는 인풋 서포터; 상기 리어커버 및 인풋 서포터와 결합되어 있고, 오일 펌프 및 상기 오일 펌프와 연결된 오일 필터를 내장시키며 상기 냉각파이프를 움직이지 않도록 고정하는 케이스; 로 구성되는 하이브리드 자동차의 모터/제너레이터 냉각 시스템을 제공하여,
간단한 구조로 형성되면서도 모터/제너레이터의 냉각에 필요한 유량을 공급하여 모터/제너레이터를 보다 효율적으로 냉각함으로써 변속기의 효율을 향상시키는 효과가 있다.-
公开(公告)号：KR1020130000178A
公开(公告)日：2013-01-02
申请号：KR1020110060726
申请日：2011-06-22
Applicant: 현대자동차주식회사
CPC classification number: H02K1/22 , H02K1/2706 , H02K15/02
Abstract: PURPOSE: A rotator assembly for a monitor is provided to prevent the separation of rotor cores from an axial direction by caulking-joining a caulking joining unit of a fixing member to a rotary shaft, thereby improving durability. CONSTITUTION: A rotary shaft(10) comprises a supporting unit(11) of a flange form in one end portion to be integrated. A plurality of rotor cores(30) is laminated on the rotary shaft. An end plate(50) is interposed in between the supporting unit and an outermost side of the rotor core. A fixing member(70) is caulking joined to the other end portion of the rotary shaft. The fixing member comprises a pressing unit(81) and a caulking joining unit(91) which are formed to be integrated.
Abstract translation: 目的：提供一种用于监视器的转子组件，以通过将固定构件的铆接接合单元铆接接合到旋转轴来防止转子芯从轴向分离，从而提高耐久性。 构成：旋转轴（10）包括在一个端部中具有法兰形状的支撑单元（11），以便整合。 多个转子芯（30）层叠在旋转轴上。 端板（50）介于支撑单元和转子芯的最外侧之间。 固定构件（70）被铆接接合到旋转轴的另一端部。 固定构件包括形成为一体的加压单元（81）和铆接接合单元（91）。
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公开(公告)号：KR1020120062259A
公开(公告)日：2012-06-14
申请号：KR1020100123447
申请日：2010-12-06
Abstract: PURPOSE: An apparatus and a method for protecting the frictional elements of a hybrid vehicle are provided to improve power performance by implementing the mode conversion of a two-mode hybrid vehicle based on sufficient slipping. CONSTITUTION: An apparatus for protecting the frictional elements of a hybrid vehicle includes an engine, a first motor, a second motor, frictional elements, and a controller. The first motor operates based on idle stop and go. The second motor generates driving torque. The frictional elements transfer power or generate counter force. The controller detects the output torque and the speed of an engine, the torque of the first motor, and the torque of the second motor(S203). The controller calculates the corresponding torque and the relative speed of frictional elements(S204). The controller calculates the heating values of the frictional elements(S205). The slipping amounts of the frictional elements are limited based on the heating values of the frictional elements(S207).
Abstract translation: 目的：提供一种用于保护混合动力车辆的摩擦元件的装置和方法，以通过基于足够的滑动实现双模式混合动力车辆的模式转换来提高功率性能。 构成：用于保护混合动力车辆的摩擦元件的装置包括发动机，第一电动机，第二电动机，摩擦元件和控制器。 第一台电机基于怠速停止运行。 第二马达产生驱动扭矩。 摩擦元件传递力或产生反作用力。 控制器检测发动机的输出转矩和速度，第一电动机的转矩和第二电动机的转矩（S203）。 控制器计算相应的扭矩和摩擦元件的相对速度（S204）。 控制器计算摩擦元件的加热值（S205）。 基于摩擦元件的加热值来限制摩擦元件的滑动量（S207）。
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公开(公告)号：KR1020120061665A
公开(公告)日：2012-06-13
申请号：KR1020100123050
申请日：2010-12-03
CPC classification number: F16H63/3416
Abstract: PURPOSE: A layout of a parking system of a decelerator for an electric car is provided to prevent power loss due to an oil churning phenomenon by arranging a parking tool at the outer side of fluid. CONSTITUTION: An input gear(20) is included in a decelerator housing. An output gear(30) is included in the decelerator housing. A mediating gear(40) interlinks the input gear and the output gear. A parking tool(50) is included at the upper side of the input gear and selectively restricts the mediating gear. The mediating gear comprises a manual lever, a detent lever, a parking rod cam, a parking rod spring, a parking gear, a sprag, and a sprag spring. The detent lever is combined with the manual lever. The parking rod cam is included in a parking rod. The parking rod spring elastically supports the parking rod cam. The parking gear is connected with the mediating gear. The sprag is interlocked with the parking gear according to the movement of the parking rod cam. The sprag spring elastically supports the sprag.
Abstract translation: 目的：提供一种用于电动汽车的减速器的停车系统的布局，以通过将停车工具布置在流体的外侧来防止由于油搅动现象引起的功率损失。 构成：输入齿轮（20）包含在减速器壳体中。 输出齿轮（30）包括在减速器壳体中。 中介齿轮（40）将输入齿轮和输出齿轮相互连接。 驻车工具（50）包括在输入齿轮的上侧，并选择性地限制中介齿轮。 中介齿轮包括手动杆，制动杆，驻车杆凸轮，驻车杆弹簧，驻车齿轮，楔子和楔形弹簧。 定位杆与手动杆组合。 驻车杆凸轮包含在停车杆中。 停车杆弹簧弹性地支撑驻车杆凸轮。 驻车齿轮与中介齿轮连接。 根据驻车杆凸轮的运动，楔子与驻车档互锁。 楔形弹簧弹性地支撑楔形物。
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公开(公告)号：KR1020120055422A
公开(公告)日：2012-05-31
申请号：KR1020100117162
申请日：2010-11-23
Abstract: PURPOSE: A regenerative braking control device of a hybrid vehicle and a method thereof are provided to prevent impact which can be generated during deceleration of the vehicle, thereby stably keeping durability of a transmission and enhancing marketability and shift feeling. CONSTITUTION: A regenerative braking control device of a hybrid vehicle comprises an operating information detection unit, a hybrid controller, and a battery supervisory controller. The operating information detection unit detects operation of a brake pedal. The hybrid controller enters into a power latch mode and maintains on state of a main relay through a battery management system(BMS) when the power is secluded while the regenerative braking control is processing. The hybrid control unit maintains the regenerative braking control. The battery supervisory controller controls the main relay to turn on and off. The main relay controls output of the battery followed by demand of the hybrid control unit.
Abstract translation: 目的：提供一种混合动力车辆的再生制动控制装置及其方法，以防止在车辆减速期间产生的冲击，从而稳定地保持变速器的耐久性，并提高可销售性和换档感。 构成：混合动力车辆的再生制动控制装置包括操作信息检测单元，混合控制器和电池监视控制器。 操作信息检测单元检测制动踏板的操作。 当再生制动控制正在处理时，混合控制器进入电源锁定模式并且通过电池管理系统（BMS）保持主继电器的接通状态。 混合动力控制单元保持再生制动控制。 电池监控控制器控制主继电器打开和关闭。 主继电器控制电池的输出，然后控制混合动力控制单元的需求。
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