인휠 모터 시스템
    91.
    发明公开
    인휠 모터 시스템 有权
    内轮电机系统

    公开(公告)号:KR1020140062538A

    公开(公告)日:2014-05-26

    申请号:KR1020120127394

    申请日:2012-11-12

    Inventor: 김동현

    Abstract: The present invention provides an in-wheel motor system comprising: an in-wheel motor mounted inside a wheel and generating a driving force; an oil pump provided adjacent to the in-wheel motor and supplying cooling oil into the in-wheel motor; and an oil tank provided under the in-wheel motor and collecting cooling oil discharged from the in-wheel motor, wherein the oil pump and the oil tank are arranged at a lower end of the in-wheel motor and between the in-wheel motor and a steering tie-rod in a longitudinal direction of a vehicle so as to be located at a more inner position than a knuckle in a widthwise direction of the vehicle. In the in-wheel motor system, the oil tank and the oil pump may be efficiently arranged to minimize the size of the oil tank and to improve the cooling performance and cooling efficiency is improved by using the oil pump that is independently driven regardless of the rotation speed of a wheel.

    Abstract translation: 本发明提供了一种轮内电机系统,包括:安装在车轮内并产生驱动力的轮内电机; 一个靠近轮毂电机设置的油泵,并将冷却油供给到轮毂电机中; 以及油轮,设置在所述轮内电动机下方并收集从所述轮内电动机排出的冷却油,其中,所述油泵和所述油箱配置在所述轮内电动机的下端,并且在所述轮内电动机 以及在车辆的纵向方向上的转向拉杆,以便位于比车辆的宽度方向上的转向节更内侧的位置。 在轮毂电机系统中,可以有效地布置油箱和油泵,以使油箱的尺寸最小化并提高冷却性能,并且通过使用独立驱动的油泵来改善冷却效率,而不管 车轮的转速。

    배터리와 슈퍼커패시터를 병용하는 하이브리드형 전기자동차의 전력 운용방법
    96.
    发明公开
    배터리와 슈퍼커패시터를 병용하는 하이브리드형 전기자동차의 전력 운용방법 有权
    电池和超级电容器用于电动汽车混合动力管理方法

    公开(公告)号:KR1020120078027A

    公开(公告)日:2012-07-10

    申请号:KR1020100140185

    申请日:2010-12-31

    Abstract: PURPOSE: A power management method of a hybrid electric vehicle using a battery and a super-capacitor is provided to improve power distribution algorithm by controlling distribution and the time and amount of supply/cut-off of power. CONSTITUTION: A hybrid electric vehicle comprises a battery device and a super-capacitor for providing power to a driving motor. The available power of the super-capacitor is confirmed. The power transmitted from the super-capacitor to the driving motor is controlled according to the available power of the super-capacitor. Power of the super-capacitor is delivered to the driving motor according to the operating angle of a gas pedal.

    Abstract translation: 目的:提供一种使用电池和超级电容器的混合动力车辆的电源管理方法,通过控制电源的分配和供电/切断的时间和数量来改善配电算法。 构成:混合电动车辆包括电池装置和用于向驱动电动机供电的超级电容器。 确认超级电容器的可用功率。 根据超级电容器的可用功率,控制从超级电容器传递到驱动电机的功率。 超级电容器的功率根据加速踏板的操作角度被传送到驱动电动机。

    하이브리드 차량의 배터리 보호방법
    97.
    发明公开
    하이브리드 차량의 배터리 보호방법 无效
    混合动力汽车电池保护方法

    公开(公告)号:KR1020120043904A

    公开(公告)日:2012-05-07

    申请号:KR1020100105183

    申请日:2010-10-27

    Inventor: 윤석영

    Abstract: PURPOSE: A battery protection method of hybrid vehicles is provided to improve durability of the battery and safety of users by preventing overcharge of high voltage battery. CONSTITUTION: A battery protection method of hybrid vehicles comprises the next steps: determining whether the vehicle is going over the speed limit by detecting variation and vehicle speed of an accelerating pedal(S101,S102); if a motor fails in a high speed operation, the vehicle changes into an over-charge protection mode(S105); changing into a malfunction speed change map from a general operation speed when the vehicle is in the over-charge protection mode(S106); practicing a shift control after deciding target transmission gear; and maintaining current transmission gear by applying a general operation speed change map. The vehicle does not change into the battery over-charge protection mode unless the vehicle excesses specific speed.

    Abstract translation: 目的:提供混合动力车辆的电池保护方法,通过防止高压电池的过充电,提高电池的耐用性和使用者的安全。 构成:混合动力车辆的电池保护方法包括以下步骤:通过检测加速踏板的变化和车速来确定车辆是否超过限速(S101,S102); 如果电动机在高速运行中失效,则车辆变为过充电保护模式(S105)。 当车辆处于过充电保护模式时,从一般操作速度变为故障速度变化图(S106); 决定目标传动装置后执行换档控制; 并通过应用一般的操作速度变化图来保持当前的传动齿轮。 车辆不会改变为电池过充保护模式,除非车辆超过特定速度。

    전기차 제어 장치
    99.
    发明公开
    전기차 제어 장치 有权
    电动车辆控制装置

    公开(公告)号:KR1020120009453A

    公开(公告)日:2012-01-31

    申请号:KR1020117024483

    申请日:2009-12-28

    Abstract: 본 발명은 주(主)전동기 개방 스위치를 갖는 전기차 제어 장치에 있어서, 주전동기의 부유(浮遊) 용량에 축적된 전하에 의한 감전을 방지하는 기술을 제안하는 것이며, 주전동기 개방 스위치(15)와 병렬로 저항기(17)를 접속, 또는 주전동기(13)의 각 단자를 접지하는 스위치(18)를 설치하고, 주전동기의 부유 용량(16)에 축적된 전하를 방전하도록 하여, 주전동기 부유 용량에 축적된 전하에 의한 감전을 방지하는 전기차 제어 장치를 특징으로 한다.

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