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公开(公告)号：KR101014152B1
公开(公告)日：2011-02-14
申请号：KR1020080101177
申请日：2008-10-15
CPC classification number: H02M1/32 , H03K17/0822 , H03K17/0828
Abstract: 본 발명은 차량 인버터 회로 및 그를 이용한 차량에 관한 것이다.
본 발명에 따른 차량 인버터 회로는 복수개의 스위칭소자를 구비하여 직류 전원을 교류 전류로 스위칭하는 스위칭부와, 오버슛이 발생하는 경우 상기 오버슛을 클램핑하고, 시스템 전압이 클램핑 내압보다 큰 경우 상기 스위칭부의 구동을 중지시키는 가변 클램핑부를 포함한다.
본 발명은 클램핑부 내압보다 큰 시스템 전압(DC 입력전압)을 사용할 수 있도록 하여 설계 변경이 유리하고 차량의 모터 성능을 향상시키는 효과가 있다.
인버터, IGBT모듈, 클램핑, 오버슛, 역기전력-
公开(公告)号：KR101610068B1
公开(公告)日：2016-04-07
申请号：KR1020100125699
申请日：2010-12-09
Applicant: 현대자동차주식회사
Abstract: 본발명은친환경자동차에서인버터를구성하는전력스위치소자의온도와모터의온도에따라모터및 엔진속도를제한하여고전압부품의소손방지를제공하는인버터보호장치및 방법이개시된다. 본발명은인버터를구성하는전력스위치소자의온도를측정하여 DC 링크의최대허용전압을계산하는과정, 모터의온도를측정하여최대허용속도를계산하는과정, 모터의속도를측정하여온도에따른최대허용속도를초과하는지판단하는과정, 모터의속도가온도에따른최대허용속도를초과하면 DC 링크의과충전위험으로판단하여모터와엔진의속도를제한하여발전량을감소시키는과정을포함한다.
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公开(公告)号：KR1020120064455A
公开(公告)日：2012-06-19
申请号：KR1020100125699
申请日：2010-12-09
Applicant: 현대자동차주식회사
Abstract: PURPOSE: An inverter protection system and a method is provided to prevent overcharging of a DC link by limiting the rate of a motor and an engine according to the temperature of a power switch device. CONSTITUTION: An inverter protection system and a method comprises an inverter(130), and a controller(200). A plurality of power switch devices connects to the inverter in series. The inverter converts D.C. voltage of a battery(110) to the three-phase A.C. voltage, and supplies the converted voltage to a motor by a driving voltage, and supplies voltage generated by regenerative breaking to the battery. The controller maintains the charging voltage of the D.C. link by limiting the rate of a motor and an engine according to the temperature of a motor and the power switch devices.
Abstract translation: 目的：提供一种逆变器保护系统和方法，通过根据电源开关装置的温度限制电动机和发动机的速率来防止直流母线的过充电。 构成：逆变器保护系统和方法包括逆变器（130）和控制器（200）。 多个电源开关装置串联连接到逆变器。 逆变器将电池（110）的直流电压转换为三相交流电压，并通过驱动电压将转换的电压提供给电动机，并将再生断路产生的电压提供给电池。 控制器通过根据电机和电源开关装置的温度限制电动机和发动机的速率来维持直流链路的充电电压。
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公开(公告)号：KR101145640B1
公开(公告)日：2012-05-23
申请号：KR1020100123448
申请日：2010-12-06
CPC classification number: H02M7/003 , H01L2924/0002 , H05K7/1432 , H01L2924/00
Abstract: PURPOSE: A power module of an inverter is provided to offer the improved yield of the power module to manufacturers by enabling workers to easily replace a damaged target block. CONSTITUTION: A power module of an inverter comprises the following: a base(10) including plural slots; building blocks inserted into the slots(30); a power cable(40) interconnecting the building blocks; combining holes formed on the building blocks with the base; and a cooling flow passage(12) installed in the base.
Abstract translation: 目的：提供变频器的电源模块，通过使工作人员能够轻松更换损坏的目标块，为制造商提供更高的功率模块产量。 构成：逆变器的电源模块包括：包括多个槽的基座（10）; 插入槽（30）中的构件块; 互连所述构建块的电力电缆（40）; 将构成块上形成的孔与基底组合; 以及安装在基座中的冷却流路（12）。
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公开(公告)号：KR1020120005746A
公开(公告)日：2012-01-17
申请号：KR1020100066376
申请日：2010-07-09
Applicant: 현대자동차주식회사
IPC: B60W10/26 , B60W20/00 , B60R16/033
CPC classification number: B60L11/1816 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1814 , B60L11/185 , B60L2200/10 , B60L2200/32 , B60L2200/36 , B60L2210/12 , B60L2210/14 , B60L2210/40 , B60L2220/54 , B60L2270/20 , Y02T10/6217 , Y02T10/641 , Y02T10/646 , Y02T10/7005 , Y02T10/7022 , Y02T10/7072 , Y02T10/7077 , Y02T10/7088 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14
Abstract: PURPOSE: A charging system for plug-in hybrid vehicle is provided to control the pre-recharge of a DC link in case of detecting the connection of a charging connecter for charging battery, there by stabilizing a power system. CONSTITUTION: A charging system for plug-in hybrid vehicle comprises: a battery(106) in which direct current voltage is saved; a first motor(101) operated by an electric motor or a generator; a second motor(102) operated by an electric motor or a generator; a first inverter(103) for driving the first motor; a second inverter(104) for driving the second motor; a voltage converter(105) supplying direct voltage from the battery to the first and the second inverter with increasing or decreasing voltage, and supplying direct voltage from the first and the second inverter to the battery with increasing or decreasing voltage; a charge port(108) connected to the external alternating or direct voltage source; a connection detector(109), which is in the charge port, detecting the connection of charging connector(charging stand); a charging relay(110) which is installed between the first and the second motor, controlling a commercial electricity, which is supplied to the neutral point of the first and the second motors; and a charging controller(200). The charge controller: prevents the electrical connection of eternal AC or DC power to the neutral point of the first and the second motor before the initialization of controllers, through the operation of the initial activation of the controllers including the charge controller, if the off-sate of the charging relay, in case of detecting the connection of the charge controller; charges voltage to a DC link capacitor, by controlling IGBT of voltage converter in the off-state of the first and the second inverters, and then connecting the electric energy of the battery to the DC link capacitor of the fist and the second inverter; and prevents the initial inrushing current, when connecting external voltage source and the neutral point of the first and the second motor.
Abstract translation: 目的：提供一种用于插电式混合动力车辆的充电系统，用于在通过稳定电力系统来检测用于对电池充电的充电连接器的连接进行检测的情况下控制直流母线的预充电。 构成：插电式混合动力车辆的充电系统包括：电池（106），其中节省了直流电压; 由电动机或发电机操作的第一电动机（101）; 由电动机或发电机操作的第二电动机（102）; 用于驱动第一电动机的第一变换器（103） 用于驱动第二电动机的第二逆变器（104）; 电压转换器（105），其以电压增加或减小的方式从电池向第一和第二逆变器提供直流电压，并且以增加或减小的电压将来自第一和第二逆变器的直流电压提供给电池; 连接到所述外部交流或直流电压源的充电端口（108） 在充电端口中的连接检测器（109）检测充电连接器（充电座）的连接; 安装在第一和第二电动机之间的充电继电器（110），控制供应到第一和第二电动机的中性点的商用电力; 和充电控制器（200）。 充电控制器：在控制器初始化之前，通过初始激活包括充电控制器在内的控制器的操作，防止永久交流或直流电源与第一和第二电动机的中性点电连接， 在检测充电控制器的连接的情况下，充电继电器的状态; 通过将电压转换器的IGBT控制在第一和第二反相器的截止状态，然后将电池的电能连接到第一和第二反相器的直流链路电容器，对DC链路电容器充电电压; 并且当连接外部电压源和第一和第二电动机的中性点时，防止初始的冲击电流。
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Patent Agency Ranking
公开(公告)号：KR1020110062178A
公开(公告)日：2011-06-10
申请号：KR1020090118798
申请日：2009-12-03
Applicant: 현대자동차주식회사
CPC classification number: B60W20/50 , B60L3/003 , B60L3/04 , B60L2210/14 , H02M2001/322 , Y02T10/646 , Y02T10/7225
Abstract: PURPOSE: A motor driving system of hybrid vehicle and a malfunction control method thereof are provided to prevent electric shock of a driver and a helper when a car accident happen by discharging high voltage energy. CONSTITUTION: A motor driving system of hybrid vehicle includes the followings: a first and a second motors for car driving; a first inverter(1) controlling the first motor; a second inverter(2) driving the second motor; a battery(B) outputting the direct current voltage; a voltage converter(3) supplying voltage to a battery for DC power supply; a first and a second main relay(SR1,SR2) connected between the battery for the DC power supply and the voltage converter; a DC converter(4) connected between the voltage converter and the first and the second inverter; and an electric filed load(6) using a 12V sub battery(5) connected to the DC converter.
Abstract translation: 目的：提供混合动力车辆的电动机驱动系统及其故障控制方法，以防止在通过放电高压能量发生汽车事故时驾驶员和辅助人员的电击。 构成：混合动力车辆的电动机驱动系统包括以下内容：用于驾驶的第一和第二电动机; 控制第一电动机的第一变换器（1） 驱动第二电动机的第二变换器（2）; 输出直流电压的电池（B）; 电压转换器（3）向电池供电以进行直流电源; 连接在直流电源的电池和电压转换器之间的第一和第二主继电器（SR1，SR2） 连接在电压转换器与第一和第二反相器之间的DC转换器（4）; 以及使用连接到DC转换器的12V子电池（5）的电场负载（6）。
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公开(公告)号：KR100764970B1
公开(公告)日：2007-10-08
申请号：KR1020060071279
申请日：2006-07-28
Applicant: 현대자동차주식회사
Inventor： 장기영
IPC: B60J1/17 , E05F15/665
CPC classification number: B60J1/17 , E05F15/665 , E05Y2400/324 , E05Y2900/55
Abstract: A structure of a power window switch for a vehicle is provided to install spring pieces on inner lower ends of contact plates for allowing instantaneous contact of contact points disposed on upper and lower ends of upward bent sections of the contact plates by the elasticity of the spring pieces, thereby reducing the switch contact time while suppressing the generation of sparks. In a structure of a power window switch for a vehicle, operating bars(12) are installed on two lower ends of a slide switch knob(11). Upward bent portions(14) corresponding to the operating bars are disposed on two sides of contact plates(13). Contact point protrusions(15a,15b) corresponding to switch contact points(17) of a circuit board(16) and ground contact points(18) are installed on upper outer ends and on lower ends of the upward bent portions respectively. Spring pieces(19) are installed on inner lower ends of the upward bent portions and the elasticity of the spring pieces allow instantaneous contact with contact points when the slide switch knob is pushed back and forth.
Abstract translation: 提供用于车辆的电动车窗开关的结构，以在接触板的内下端安装弹簧片，以允许通过弹簧的弹性使设置在接触板的向上弯曲部分的上端和下端上的接触点瞬时接触 从而减少开关接触时间，同时抑制火花的产生。 在用于车辆的电动车窗开关的结构中，操作杆（12）安装在滑动开关旋钮（11）的两个下端。 对应于操作杆的向上弯曲部分（14）设置在接触板（13）的两侧。 对应于电路板（16）的开关触点（17）和接地触点（18）的接触点突起（15a，15b）分别安装在上弯曲部分的上外端和下端。 弹簧片（19）安装在向上弯曲部分的内下端，当滑动开关旋钮被来回移动时，弹簧片的弹性允许与接触点的瞬时接触。
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公开(公告)号：KR1020170100463A
公开(公告)日：2017-09-04
申请号：KR1020170105894
申请日：2017-08-22
IPC: H01L23/495 , H01L23/498 , H01L23/488 , H01L23/34
Abstract: 본발명에의한파워모듈용접합재를이용한파워모듈접합방법은, 파워모듈의기판과반도체칩을접합재를이용해접합하는방법으로서, 솔더와, 상기솔더안에삽입되어상기솔더의인장강도를향상시키는보강재로구성된접합재를준비하는단계및 상기접합재를상기기판과상기반도체칩사이에배치하고가열하여상기기판과상기반도체칩을접합시키는단계를포함하고, 상기접합재를준비하는단계는, 매쉬형상으로형성된보강재에솔더를도금하는것을특징으로한다.
Abstract translation: 使用根据本发明的用于功率模块的接合材料电源模块接合方法是用于在基板和功率模块的半导体芯片，与粘结材料粘接的方法，被插入与焊料作为增强材料的焊料以改善焊料的抗张强度 通过将步骤和接合材料以制备由所述基板和所述半导体芯片和加热之间的接合材料形成为网眼形状的加强步骤包括接合所述基板和所述半导体芯片，以及制备所述接合材料的步骤 并电镀焊料。
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公开(公告)号：KR101171908B1
公开(公告)日：2012-08-07
申请号：KR1020100066376
申请日：2010-07-09
Applicant: 현대자동차주식회사
IPC: B60W10/26 , B60W20/00 , B60R16/033
CPC classification number: B60L11/1816 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1814 , B60L11/185 , B60L2200/10 , B60L2200/32 , B60L2200/36 , B60L2210/12 , B60L2210/14 , B60L2210/40 , B60L2220/54 , B60L2270/20 , Y02T10/6217 , Y02T10/641 , Y02T10/646 , Y02T10/7005 , Y02T10/7022 , Y02T10/7072 , Y02T10/7077 , Y02T10/7088 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14
Abstract: A system for recharging a battery in a hybrid vehicle provided with two motor is provided. If connection of a recharging connector (recharging stand) is detected, an initial activation of a controller is performed, and a DC link is pre-recharged. If the DC link is pre-recharged to a voltage higher than or equal to a predetermined voltage, an exterior AC or DC electricity is supplied to the battery so as to recharge the battery according to the present invention.
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公开(公告)号：KR1020120021092A
公开(公告)日：2012-03-08
申请号：KR1020100085144
申请日：2010-08-31
Applicant: 현대자동차주식회사
CPC classification number: B60L11/1816 , H01M10/0525 , H01M10/345 , H01M10/44 , H01M10/48 , Y02E60/122 , Y02E60/124 , Y02P70/54 , Y02T10/7005 , Y02T10/7072 , Y02T90/14
Abstract: PURPOSE: Charging apparatus of a plug-in hybrid vehicle and a method thereof are provided to have price competitive powder by using an inverter without an additional battery charger of high cost. CONSTITUTION: Charging apparatus of a plug-in hybrid vehicle comprises a motor(10), a battery(20), an inverter(30), an inductor(40), a controller(50), a switch (S1), and a current sensor(60). The motor is operated by an electric motor or a generator. The battery stores DC voltage and supplies motor driving power. The inverter is arranged between the motor and the battery. AC power supplies electric energy by plug-in connecting to a powder cable. The switch electrically connects and disconnects one junction of junctions connecting the powder cable and the inductor, and the motor. The current sensor detects current supplied to the motor.
Abstract translation: 目的：提供一种插电式混合动力车辆的充电装置及其方法，通过使用没有高成本的附加电池充电器的逆变器来具有价格竞争力的粉末。 构成：插电式混合动力车辆的充电装置包括电动机（10），电池（20），逆变器（30），电感器（40），控制器（50），开关（S1）和 电流传感器（60）。 电机由电动机或发电机操作。 电池存储直流电压并提供电机驱动功率。 变频器配置在电机和电池之间。 交流电源通过插头连接到粉末电缆提供电能。 开关电连接和断开连接粉末电缆和电感器以及电机的连接点。 电流传感器检测提供给电机的电流。
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