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    • 3. 发明公开
    • 구동 모터의 온도 추정 시스템 및 방법
    • 用于估计电机温度的系统及其方法
    • KR1020160058614A
    • 2016-05-25
    • KR1020140160330
    • 2014-11-17
    • 현대자동차주식회사
    • 한동연정명규서영진조형준
    • H02P29/00
    • H02P21/00H02P29/64H02P29/00
    • 본발명의실시예에따른구동모터의온도추정시스템은구동력을제공하는구동모터; 상기구동모터의 d축전압, q축전압, d축전류, 및 q축전류를감지하는감지부; 및상기감지부에서감지된 d축전류와 q축전류로부터영전류제어상태인지를판단하고, 상기감지부에서감지된상기구동모터의 d축전압과 q축전압으로부터상기구동모터의무부하역기전력을계산하며, 상기무부하역기전력을기준회전속도에대한역기전력으로환산하고, 상기기준회전속도에대한역기전력과기준역기전력으로부터상기구동모터의온도변화를산출하여상기구동모터의온도를추정하는제어부;를포함할수 있다.
    • 提供了一种用于通过控制逻辑估计用于估计驱动电动机的温度的驱动电动机的温度的方法,而不使用附加的温度传感器。 根据本发明的实施例,用于估计驱动电机的温度的系统包括:用于提供驱动力的驱动电机; 用于检测驱动电机的d轴电压,q轴电压,d轴电流和q轴电流的检测单元; 以及控制单元,用于根据d轴电流和驱动电机的检测非负载反电动势中检测到的d轴电流和q轴电流,从d轴电压和q轴电压确定零电流状态 在所述检测单元中检测到的所述驱动电动机将所述非负载反电动势作为基准旋转速度的反电动势进行转换,并且以所述反电动势为基准转速来测量所述驱动电动机的温度变化, 和参考反电动势来估计驱动电机的温度。
    • 4. 发明授权
    • 구동모터의 절연유닛
    • 绝缘电机驱动电机
    • KR101588758B1
    • 2016-01-27
    • KR1020130168644
    • 2013-12-31
    • 현대자동차주식회사
    • 정명규서영진한동연
    • H02K3/34
    • H02K3/34
    • 구동모터의절연유닛이개시된다. 개시된구동모터의절연유닛은, 고정자의슬롯들에설치되며그 슬롯으로끼워지는적어도 3개이상의코일들및 그코일들과고정자코어를절연하는것으로서, ⅰ)코일들의배열방향에따른슬롯의한 쪽내측면에대응하는제1 메인절연면과, ⅱ)제1 메인절연면의한 쪽끝단에연결되고, 2개의코일을동시에감싸며슬롯의다른한 쪽내측면의일 부분에대응하는제2 메인절연면과, ⅲ)제1 메인절연면의다른한 쪽끝단에연결되고, 적어도하나의나머지코일을감싸며슬롯의다른한 쪽내측면의나머지부분에대응하는제3 메인절연면과, ⅳ)제2 메인절연면에연결되며, 2개의코일중 나머지코일과인접한하나의코일을감싸며이와인접한다른하나의코일사이로개재되는제1 서브절연면을포함할수 있다.
    • 8. 发明公开
    • 친환경 차량의 레졸버 오결선 검출장치 및 방법
    • 用于接线错误检测绿色车辆解决方案的系统及其方法
    • KR1020130064606A
    • 2013-06-18
    • KR1020110131302
    • 2011-12-08
    • 현대자동차주식회사기아자동차주식회사
    • 서영진조형준권택환한동연문상훈김정식정명규김경범
    • G01D5/12G01D18/00G01R31/06G01R23/02
    • G01R31/02G01D3/08G01R23/02
    • PURPOSE: A device and a method for detecting the defective wiring of a resolver of an environmentally-friendly vehicle are provided to verify the existence of the defective wiring of lead wires for connecting input and output terminals of the resolver accurately and conveniently without additional equipment and devices in a process inspecting the performance of a driving motor after manufacturing the driving motor. CONSTITUTION: A device for detecting the defective wiring of a resolver(101) of an environmentally-friendly vehicle comprises 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 the excitation signals input to a stator with a first output terminal and outputs a second carrier frequency with a second output terminal. The first phase extraction unit extracts phases of the first carrier frequency output by the first output terminal of the resolver. The second phase extraction unit extracts phases of the second carrier frequency output by the second output terminal of the resolver. The control unit compares phases of a carrier frequency of the extraction signals input to the resolver and the phases of the first and second carrier frequencies, thereby diagnosing a wiring state of lead wires of the input and output terminals. The display unit outputs the wiring state of the lead wires diagnosed by the control unit with a preset message. [Reference numerals] (101) Resolver; (201) First phase extraction unit; (203) Second phase extraction unit; (205) Control unit; (301) Display unit; (AA) Excitation; (BB) Motor counter-electromotive voltage
    • 目的:提供一种用于检测环保车辆的旋转变压器故障接线的装置和方法,以便在没有附加设备的情况下准确而方便地验证用于连接分解器的输入和输出端子的引线的有缺陷布线的存在,以及 在制造驱动电动机之后检查驱动电机的性能的过程中的装置。 构成:用于检测环保车辆的旋转变压器(101)的有缺陷布线的装置包括第一相位提取单元(201),第二相位提取单元(203),控制单元(205)和显示器 单元(301)。 解算器输出相对于利用第一输出端子输入到定子的激励信号进行了幅度调制的第一载波频率,并且与第二输出端子输出第二载波频率。 第一相位提取单元提取由解算器的第一输出端子输出的第一载波频率的相位。 第二相位提取单元提取由解算器的第二输出端子输出的第二载波频率的相位。 控制单元比较输入到旋转变压器的提取信号的载波频率和第一和第二载波频率的相位的相位,从而诊断输入和输出端子的引线的布线状态。 显示单元以预设消息输出由控制单元诊断的引线的布线状态。 (附图标记)(101)旋转变压器; (201)第一相提取单元; (203)第二相提取单元; (205)控制单元; (301)显示单元; (AA)激励; (BB)电机反电动势
    • 10. 发明公开
    • 후륜 구동 차량용 리어 크로스멤버
    • 后驱动车辆的后横梁
    • KR1020120057144A
    • 2012-06-05
    • KR1020100118751
    • 2010-11-26
    • 현대자동차주식회사
    • 주재갑김기창서영진
    • B62D21/02B62D21/00
    • B62D21/02B62D21/00B62D25/20
    • PURPOSE: A rear cross member for a rear wheel drive automobile is provided to improve durability and NVH(Noise, Vibration, Harshness) performance through minimizing the bending load generated the connection part of a front member and a side member through reinforcing the strength of a side seal. CONSTITUTION: A rear cross member(50) for a rear wheel drive automobile comprises a side rail(59), and muffler hanger rod(61). The side rail is installed into the longitudinal direction of a side member under a side member. One side of the side rail is fixed to the side of a side member connected to a front member(51) and the other side is fixed to the side of a front member connected to a front member(52). The side rail is formed to be wider from the front portion to the rear portion. The muffler hanger rod fixes a muffler and one end of the muffler hanger is coupled with the side rail directly.
    • 目的:提供一种用于后轮驱动汽车的后横梁,以通过最大限度地减少产生前部构件和侧部构件的连接部分的弯曲载荷,从而提高耐久性和NVH(噪音,振动,粗糙度)性能, 侧封。 构成:用于后轮驱动汽车的后横梁(50)包括侧轨(59)和消音器吊架杆(61)。 在侧部件的侧部件的纵向安装有侧轨。 侧轨的一侧固定在与前部构件(51)连接的侧构件侧,另一侧固定在与前构件(52)连接的前构件的一侧。 侧轨形成为从前部到后部更宽。 消声器吊架杆固定消音器,消声器吊架的一端直接与侧轨连接。