专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09312584B2 Emergency starting system and method for fuel cell hybrid vehicle 有权
标题翻译：燃料电池混合动力车应急起动系统及方法
公开(公告)号：US09312584B2
公开(公告)日：2016-04-12
申请号：US14091160
申请日：2013-11-26
申请人： Hyundai Motor Company
发明人： Sungdo Kim
IPC分类号： H02P9/04 , H01M16/00 , F02N11/08
CPC分类号： H01M16/003 , F02N11/0866 , F02N2011/0885
摘要： An emergency starting system and an emergency starting method of a fuel cell hybrid vehicle perform an emergency start when a DC power converter for starting fails. The emergency starting system includes: a fuel cell and a super capacitor connected through a main bus terminal in parallel; a driving inverter connected to the main bus terminal; a driving motor connected to the driving inverter; a balance-of-plant configured to activate the fuel cell; a starting DC power converter configured to drive the balance-of-plant; and a starting controller configured to control the super capacitor at the time of a start. The starting controller includes a super capacitor relay, an initial charging relay, and an initial charging resistor, the initial charging relay includes a plurality of relays, and the initial charging resistor includes a plurality of resistors.
摘要翻译：燃料电池混合动力车辆的紧急起动系统和应急起动方法在起动用直流电力变换器失效时进行紧急启动。紧急启动系统包括：燃料电池和超级电容并联连接通过主总线端子; 连接到主总线端子的驱动逆变器; 连接到驱动逆变器的驱动电机; 配置成激活燃料电池的工厂余量; 配置成驱动车间平衡的起动DC电力转换器; 以及启动控制器，被配置为在启动时控制超级电容器。启动控制器包括超级电容继电器，初始充电继电器和初始充电电阻器，初始充电继电器包括多个继电器，初始充电电阻器包括多个电阻器。

2. 发明授权

US09350277B2 Method of estimating voltage of input terminal of inverter and motor control method using the same 有权
标题翻译：估算变频器输入端电压的方法及使用其的电机控制方法
公开(公告)号：US09350277B2
公开(公告)日：2016-05-24
申请号：US14522201
申请日：2014-10-23
申请人： HYUNDAI MOTOR COMPANY
发明人： Dong Hun Lee , Sungdo Kim , Chang Seok Ryu
IPC分类号： H02P6/14 , G05B11/01 , H02P6/00 , G01R19/00 , G01R19/25
CPC分类号： H02P6/34 , B60L1/02 , B60L15/025 , B60L2240/421 , B60L2240/423 , B60L2240/427 , B60L2240/429 , B60L2240/547 , B60L2260/44 , G01R19/0084 , G01R19/2503 , G01R31/42 , H02P21/06 , H02P21/14 , H02P29/032
摘要： A method for estimating a voltage of an input terminal of an inverter includes checking three-phase currents flowing from an inverter to a motor. A voltage of an input terminal of the inverter is calculated based on a plurality of design parameters, the three-phase currents, and PWM duties for determining switching operations of a plurality of switching elements of the inverter.
摘要翻译：用于估计逆变器的输入端子的电压的方法包括检查从逆变器流向电动机的三相电流。基于用于确定逆变器的多个开关元件的开关操作的多个设计参数，三相电流和PWM占空比来计算逆变器的输入端子的电压。

3. 发明授权

US09592746B2 Power net system of fuel cell hybrid vehicle and charge/discharge control method 有权
标题翻译：燃料电池混合动力汽车电网系统及充放电控制方法
公开(公告)号：US09592746B2
公开(公告)日：2017-03-14
申请号：US14098784
申请日：2013-12-06
申请人： Hyundai Motor Company
发明人： Sungdo Kim , Dong Sup Ahn
IPC分类号： B60L1/00 , B60L11/18
CPC分类号： B60L11/1887 , B60L11/1861 , Y02T10/7044 , Y02T10/705 , Y02T90/34
摘要： A power net system of a fuel cell hybrid vehicle includes a fuel cell and an electric vehicle battery (EV battery) connected with each other through a main bus terminal in parallel, and an insulated gate bipolar mode transistor (IGBT) connected to the EV battery and the main bus terminal. The power net system further includes an inverter connected to the main bus terminal and a driving motor connected to the inverter.
摘要翻译：燃料电池混合动力车辆的电网系统包括通过主母线并联连接的燃料电池和电动汽车电池（EV电池），以及连接到EV电池的绝缘栅极双极型晶体管（IGBT）和主要巴士总站。电网系统还包括连接到主总线端子的逆变器和连接到逆变器的驱动电动机。

4. 发明申请

US20160288666A1 SYSTEM AND METHOD FOR CONTROLLING EMERGENCY DRIVING FOR FUEL CELL VEHICLE 有权
标题翻译：用于控制燃料电池车辆紧急驾驶的系统和方法
公开(公告)号：US20160288666A1
公开(公告)日：2016-10-06
申请号：US14887628
申请日：2015-10-20
申请人： Hyundai Motor Company
发明人： Sungdo Kim , Minsu Kang , Chang Seok Ryu , Dong Hun Lee
IPC分类号： B60L11/18 , B60L7/10 , B60L7/02
CPC分类号： B60L11/1883 , B60L3/003 , B60L3/0069 , B60L3/0092 , B60L3/04 , B60L3/12 , B60L7/06 , B60L7/14 , B60L7/22 , B60L11/005 , B60L11/1803 , B60L11/1868 , B60L11/1885 , B60L11/1887 , B60L2210/14 , B60L2240/547 , B60L2240/549 , B60L2250/16 , Y02T10/7022 , Y02T10/7066 , Y02T10/7225 , Y02T90/34
摘要： A system and a method are provided for controlling emergency driving of a fuel cell vehicle. The system includes a cutoff relay that connects or cuts off a current flow between a chopper and a supercapacitor. A connecting relay connects or cuts off a current flow between a power line to which a fuel cell and a driving motor are connected and the supercapacitor. An emergency driving relay includes a first terminal connected to a line branched from a ground line to which the fuel cell and the driving motor are connected and a second terminal connected between a braking resistor and the chopper. A power system controller is driven in an emergency driving mode to cutoff relay to be turned off and the connecting relay to be turned on during a short circuit of the chopper and turns the emergency driving relay on or off.
摘要翻译：提供一种用于控制燃料电池车辆的紧急驾驶的系统和方法。该系统包括一个切断继电器，连接或切断斩波器和超级电容器之间的电流。连接继电器连接或切断连接燃料电池和驱动电机的电力线与超级电容器之间的电流。紧急驱动继电器包括连接到从连接燃料电池和驱动电动机的接地线分支的线路的第一端子和连接在制动电阻器和斩波器之间的第二端子。电力系统控制器在紧急驾驶模式下被驱动，以在断路器短路期间关断继电器并使连接继电器接通，并使紧急驾驶继电器接通或断开。

5. 发明授权

US09725011B2 System and method for controlling emergency driving for fuel cell vehicle 有权
公开(公告)号：US09725011B2
公开(公告)日：2017-08-08
申请号：US14887628
申请日：2015-10-20
申请人： Hyundai Motor Company
发明人： Sungdo Kim , Minsu Kang , Chang Seok Ryu , Dong Hun Lee
IPC分类号： B60L11/18 , B60L7/10 , B60L3/00 , B60L3/04 , B60L3/12 , B60L7/06 , B60L7/14 , B60L7/22 , B60L11/00
CPC分类号： B60L11/1883 , B60L3/003 , B60L3/0069 , B60L3/0092 , B60L3/04 , B60L3/12 , B60L7/06 , B60L7/14 , B60L7/22 , B60L11/005 , B60L11/1803 , B60L11/1868 , B60L11/1885 , B60L11/1887 , B60L2210/14 , B60L2240/547 , B60L2240/549 , B60L2250/16 , Y02T10/7022 , Y02T10/7066 , Y02T10/7225 , Y02T90/34
摘要： A system and a method are provided for controlling emergency driving of a fuel cell vehicle. The system includes a cutoff relay that connects or cuts off a current flow between a chopper and a supercapacitor. A connecting relay connects or cuts off a current flow between a power line to which a fuel cell and a driving motor are connected and the supercapacitor. An emergency driving relay includes a first terminal connected to a line branched from a ground line to which the fuel cell and the driving motor are connected and a second terminal connected between a braking resistor and the chopper. A power system controller is driven in an emergency driving mode to cutoff relay to be turned off and the connecting relay to be turned on during a short circuit of the chopper and turns the emergency driving relay on or off.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式