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公开(公告)号：KR100579293B1
公开(公告)日：2006-05-11
申请号：KR1020040044995
申请日：2004-06-17
Applicant: 현대자동차주식회사
Inventor： 임성엽
IPC: B60L11/18
CPC classification number: Y02T10/7005
Abstract: 본 발명은 4륜 구동 운전시에도 대부분의 영역에서 12V 배터리 충전 및 전장부하에 전력을 공급하여 배터리의 전장부하 부담을 경감시킬 수 있는 전기 모터 구동식 4륜 구동 시스템의 배터리 충전 제어장치 및 방법에 관한 것으로, 엔진에 장착된 e-4WD 전용 알터네이터에 의해 생성한 전류를 이용하여 후륜에 장착된 직류(DC) 모터를 구동시켜 전기 구동식 4륜 기능을 부여하며, 4륜 구동 기능을 위해 장착한 전용의 대용량 알터네이터를 이용하여 12V 배터리를 충전할 수 있도록 2층 릴레이와 상기 대용량 알터네이터의 중성점에 연결된 파워 제어소자(P1)의 게이트 구동회로를 구성한다.
전기 모터, 4륜, 배터리, 충전, 제어-
公开(公告)号：KR1020050010440A
公开(公告)日：2005-01-27
申请号：KR1020030049703
申请日：2003-07-21
Applicant: 현대자동차주식회사
IPC: B60K17/04
Abstract: PURPOSE: A power transmitting system of an electric vehicle is provided to move the vehicle even for failure or lock-up of a motor by disposing an overrun clutch holding only unidirectional rotation for rotation difference between the motor and a reducer for transmitting power of the motor to a vehicle wheel. CONSTITUTION: A power transmitting system of an electric vehicle is composed of a motor(10) for generating rotary power by a storage battery; a transmitting member(20) connected with the motor to deliver rotary power; and a reducer(30) coupled with the transmitting member to drive a differential gear(40) for rotating a drive shaft(50) combined with a vehicle wheel(60) by accelerating/decelerating the rotary power of the motor. The transmitting member comprises an outer race joined with the motor; an inner race received in the outer race and connected with the reducer; and a clutch roller locked by a sawtoothed one-way constraining unit inclining in one direction at the constant gap in the outer race to rotate the inner race.
Abstract translation: 目的：提供一种电动车辆的动力传递系统，用于通过设置用于马达和用于传递马达的动力的减速器之间的旋转差异的单向旋转的超程离合器，即使马达的故障或锁定来移动车辆 到车轮。 构成：电动车辆的动力传递系统由用于由蓄电池产生旋转动力的电动机（10）组成; 与所述电动机连接以传递旋转动力的传动构件（20）; 以及减速器（30），其与所述传动部件联接，以通过加速/减速所述电机的旋转动力来驱动用于使与所述车轮（60）组合的驱动轴（50）旋转的差速齿轮（40）。 传动构件包括与马达接合的外座圈; 外圈接收的内圈与减速机相连; 以及由锯齿状单向约束单元锁定的离合器辊，以一定方向在外圈中以恒定的间隙倾斜，以使内圈旋转。
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公开(公告)号：KR1020180037701A
公开(公告)日：2018-04-13
申请号：KR1020160128198
申请日：2016-10-05
Applicant: 현대자동차주식회사
CPC classification number: G01R31/34 , G01R33/1215 , G01R35/00 , G01R25/04 , H02K11/20
Abstract: 본발명은영구자석모터의착자불량진단방법에관한것으로서, 더욱상세하게는모터의영구자석역착자상태를검출할수 있는착자불량진단방법을제공하는데주된목적이있는것이다. 상기한목적을달성하기위해, a) 모터에장착된레졸버의옵셋보정을위한레졸버옵셋값을계산하는단계; b) 상기계산된레졸버옵셋값과미리설정된설계기준값의차이값인보정편차를계산하고, 상기계산된보정편차와설계허용오차를비교하는단계; c) 상기계산된보정편차가상기설계허용오차를초과할경우상기계산된보정편차와미리설정된영구자석역착자위상차값의차이값을상기설계허용오차와비교하는단계; 및 d) 상기계산된보정편차와영구자석역착자위상차값의차이값이상기설계허용오차이하인경우모터의영구자석역착자상태로판정하는단계;를포함하는영구자석모터의착자불량진단방법이개시된다.
Abstract translation: 提供了一种诊断永磁电机的磁化故障的方法。 该方法包括：计算用于安装在电动机上的旋转变压器的偏移校正的旋转变压器偏移值，计算校正偏差，即计算出的旋转变压器偏移值和预定参考值之间的差值，以将计算出的校正偏差与允许误差 ，当所计算的校正偏差大于容许误差时，将所计算的校正偏差与永磁体的反向磁化的预定相位差值之间的差值与容许误差进行比较，并且确定电动机处于反向磁化状态 当所计算的校正偏差与永磁体的反向磁化的预定相位差值之间的差值等于或小于容许误差时。
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公开(公告)号：KR101610124B1
公开(公告)日：2016-04-08
申请号：KR1020140127178
申请日：2014-09-23
Applicant: 현대자동차주식회사
CPC classification number: B60W20/40 , B60K6/387 , B60K6/48 , B60K2006/268 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00 , B60W30/194 , B60W2510/081 , B60W2510/246 , B60W2550/12 , B60W2710/0644 , F02D41/062 , F02D41/30 , F02N11/04 , F02N11/0862 , F02N2200/042 , F02N2200/063 , F02N2200/122 , F02N2300/104 , F02N2300/2002 , H02P1/00 , H02P2101/25 , Y02T10/6286 , Y10S903/93
Abstract: 본발명은배터리전압에따라 HSG의출력영역을차별화함으로써하이브리드시동발전기(HSG)의출력을극대화하고, 관성이저감된플라이휠(Fly wheel)을사용하여엔진의속도를상승시키면서도출력이증가된 HSG의속도를제어함으로써진동을최소화하여하이브리드차량의연비와시동응답성을향상시키는하이브리드차량의엔진속도제어장치및 방법에관한것이다. 본발명의실시예에따른변속기에연결된모터, 상기모터에구동전압을제공하는배터리, 상기모터에엔진클러치를통하여선택적으로연결되는엔진및 상기엔진에연결된하이브리드시동발전기(HSG)를포함하는하이브리드차량의엔진속도제어방법은엔진시동이요구되면, 외기온도와설정온도를비교하는단계; 상기외기온도와설정온도의비교결과를기초로배터리정격감소계수를설정하는단계; 배터리전압에따라 HSG의출력영역을결정하는단계; 그리고설정된배터리정격감소계수와결정된 HSG 출력영역을기초로 HSG 가용토크를출력하는단계;를포함할수 있다.
Abstract translation: 一种控制混合动力车辆的发动机速度的方法，包括连接到变速器的电动机，向电动机提供驱动电压的电池，通过发动机离合器选择性地连接到电动机的发动机，以及混合动力起动器 与发动机连接的发电机（HSG）包括：比较发动机起动时的外部空气温度到设定温度; 根据外部空气温度与设定温度的比较设定电池额定降额系数; 根据电池电压确定HSG的输出面积; 并基于设定的电池额定降额因子和所确定的HSG输出区域输出HSG的可用转矩。
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Patent Agency Ranking
公开(公告)号：KR1020150075652A
公开(公告)日：2015-07-06
申请号：KR1020130163832
申请日：2013-12-26
Applicant: 현대자동차주식회사
Abstract: 본발명은실시예들은전류센서의스케일보정에관한것으로서, 하이브리드기동발전기를포함하는차량에있어서, 상기차량이아이들충전상태인지판단하고, 상기판단결과, 상기아이들충전상태인경우, 상기차량의파워이상여부를판단하는단계; 상기차량의파워에이상이있는경우, 상기차량이정지상태인지판단하고, 상기판단결과, 상기정지상태인경우, 상기차량의고전압배터리센서부및 LDC 센서부의정상상태여부를판단하는단계; 상기고전압배터리센서부및 LDC 센서부가정상상태인경우, 미리설정된오프셋값으로상기하이브리드기동발전기전류센서의오프셋을보정하는단계; 상기오프셋이보정된상기하이브리드기동발전기전류센서의스케일보정여부를판단하고, 상기판단결과, 상기스케일이정상상태보다큰 경우, 상기스케일의값에서보정값을뺀 나머지값으로상기스케일의값을보정하는단계; 상기스케일이정상상태보다작은경우, 상기스케일의값에서상기보정값을더하여합산된값으로상기스케일의값을보정하는단계; 및상기보정된스케일의정상여부를판단하고, 상기보정된스케일이정상인경우, 상기보정된스케일값을저장부에저장하는단계; 를포함할수 있다.
Abstract translation: 本发明涉及一种包括混合动力起动发电机的车辆中的电流传感器的刻度校正。 根据本发明的自动修正混合动力起动发电机的电流传感器规模的方法可以包括以下步骤：判断车辆是否处于空载充电状态，并且在车辆根据判断处于空闲充电状态的情况下 结果，判断车辆的功率异常; 在车辆电源异常的情况下，判定车辆是否处于停止状态，并且在车辆处于停止状态的情况下，判断车辆的高压电池传感器部和LDC传感器部是否处于正常状态; 如果高压电池传感器部分和LDC传感器部分处于正常状态，则以预定的偏移值校正混合起动发电机电流传感器的偏移; 判断具有校正偏移的混合动力起动发电机电流传感器是否被缩放，如果根据判断结果比例大于正常状态，则根据刻度值减去校正值的余数来校正刻度值; 如果比例值小于正常状态，则通过将比例值和校正值相加得到的值来校正比例值; 以及判断校正的比例是否正常，并且如果校正的比例是正常的，则将校正的比例值存储在存储部分中。
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公开(公告)号：KR101405223B1
公开(公告)日：2014-07-01
申请号：KR1020120148603
申请日：2012-12-18
Applicant: 현대자동차주식회사
CPC classification number: G01R35/005 , B60L3/0007 , B60L3/003 , B60L3/0038 , B60L3/0061 , B60L3/0069 , B60L3/0084 , B60L3/04 , B60L11/00 , B60L11/14 , B60L11/1861 , B60L15/20 , B60L2200/10 , B60L2200/18 , B60L2200/32 , B60L2200/36 , B60L2210/40 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/525 , B60L2250/10 , B60L2250/16 , B60L2260/26 , B60L2260/44 , B60L2270/142 , B60L2270/145 , G01R19/0092 , G01R31/42 , H02P29/68 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
Abstract: The present invention relates to an offset compensation method of a current sensor for determining whether the offset compensation of the current sensor is abnormal, and to a motor driving system. The offset compensation method according to an embodiment of the present invention comprises the steps of compensating for an offset of the current sensor, and determining whether the offset compensation of the current sensor is abnormal.
Abstract translation: 本发明涉及用于确定电流传感器的偏移补偿是否异常的电流传感器的偏移补偿方法以及电机驱动系统。 根据本发明的实施例的偏移补偿方法包括以下步骤：补偿电流传感器的偏移，并确定电流传感器的偏移补偿是否异常。
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公开(公告)号：KR1020140076323A
公开(公告)日：2014-06-20
申请号：KR1020120144742
申请日：2012-12-12
Applicant: 현대자동차주식회사
IPC: B60W50/023 , B60W10/24 , B60W20/00
Abstract: The present invention relates to a fail-safe improving method of a hybrid vehicle and, more specifically, to a fail-safe improving method of a hybrid vehicle, capable of improving fail-safe by providing a stable power source to a high voltage component, which functions normally, including a high voltage electronic oil pump when a high voltage main relay is off and malfunctioned. The present invention is to improve the fail-safe of the hybrid vehicle in which the high voltage electronic oil pump is adopted and provides the fail-safe improving method of the hybrid vehicle which is characterized by increasing voltages of a power source of a low voltage battery by operating a bidirectional converter in a boost mode if an engine can be started and the voltage of the low voltage battery is over a standard voltage when the high voltage main relay is off.
Abstract translation: 本发明涉及一种混合动力车辆的故障安全改进方法，更具体地，涉及一种混合动力车辆的故障安全改进方法，其能够通过向高压部件提供稳定的电源来改善故障安全性， 其功能正常，当高压主继电器关闭并发生故障时，包括高压电子油泵。 本发明是为了提高采用高压电子油泵的混合动力车辆的故障安全性，并提供混合动力车辆的故障保护改进方法，其特征在于增加低压电源的电压 如果发动机可以启动并且当高压主继电器关闭时低压电池的电压超过标准电压，则以升压模式操作双向转换器。
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公开(公告)号：KR101405237B1
公开(公告)日：2014-06-10
申请号：KR1020130073155
申请日：2013-06-25
Applicant: 현대자동차주식회사
Abstract: The present invention relates to a system for controlling a motor of an eco-friendly vehicle capable of reducing a torque ripple which influences a feature of a motor system in a low speed driving state of an electric vehicle (EV) of the eco-friendly vehicle. One embodiment of the present invention is the system for controlling the motor of the eco-friendly vehicle comprising a current command generator, a current controller, a coordinate converter, a PWM signal generator, a PWM inverter, and a ripple compensator. The current command generator generates a current command with a torque command, motor speed, and reference voltage. The current controller generates a voltage command with the current command. The coordinate converter receives the voltage command and converts the same into a three-phase voltage command. The PWM signal generator receives the three-phase voltage command and generates a switch signal. The PWM inverter receives the switch signal and generates three-phase driving current which drives the motor. The ripple compensator applies a reverse harmonic wave to the current controller to reduce a harmonic wave which influences the error of the current control of the current controller.
Abstract translation: 本发明涉及一种环保车辆的电动机控制系统，其能够降低影响环保车辆的电动车辆（EV）的低速行驶状态下的电动机系统的特征的转矩脉动 。 本发明的一个实施例是用于控制环保车辆的电动机的系统，其包括电流指令发生器，电流控制器，坐标转换器，PWM信号发生器，PWM逆变器和纹波补偿器。 电流指令发生器通过转矩指令，电机转速和参考电压产生电流指令。 电流控制器利用电流指令产生电压指令。 坐标转换器接收电压指令并将其转换为三相电压指令。 PWM信号发生器接收三相电压指令并产生开关信号。 PWM逆变器接收开关信号并产生驱动电机的三相驱动电流。 纹波补偿器对电流控制器施加反相谐波，以减少影响电流控制器电流误差误差的谐波。
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公开(公告)号：KR101360421B1
公开(公告)日：2014-02-11
申请号：KR1020110126464
申请日：2011-11-30
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/7005
Abstract: HSG(Hybrid Starter-Generator)와 엔진을 통하여 배터리를 충전하는 하이브리드 차량의 발전제어방법으로서, HSG를 냉각시키는 냉각수 온도를 측정하는 측정단계; 상기 냉각수 온도가 제한값 이하일 경우 HSG의 발전토크를 가변적으로 조정하는 조정단계; 및 상기 냉각수 온도가 제한값 초과일 경우 HSG의 발전토크를 고정값으로 하는 고정단계;를 포함하는 하이브리드 차량의 발전제어방법 및 시스템이 소개된다.
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