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公开(公告)号：US20190148965A1
公开(公告)日：2019-05-16
申请号：US15839063
申请日：2017-12-12
Applicant: Hyundai Motor Company , Kia Motors Corporation , Seoul National University R&DB Foundation
Inventor： Ho Joon Shin , Mu Shin Kwak , Young Kook Lee , Sung Kyu Kim , Jung Ik Ha , Yong Su Han
Abstract: A charging system for improving a power factor and a current quality in a grid stage is provided. The charging system includes a rectifying circuit that is configured to rectify a grid power and a converter that is configured to receive a voltage-current rectified by the rectifying circuit and convert the voltage-current into a charge voltage-current to be provided to a battery. A capacitor is connected across a connection end of the rectifying circuit and the converter. The converter includes a first high frequency switching circuit, a transformer, and a second high frequency switching circuit.
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公开(公告)号：US10821581B2
公开(公告)日：2020-11-03
申请号：US15728311
申请日：2017-10-09
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Myoung Seok Lee , Young Kook Lee , Joo Yong Yeo
IPC: B25B21/00 , B25B23/147
Abstract: A torque limit apparatus includes a user interface device that receives a speed setting value and a torque setting value of a motor from a user and outputs a state of the motor and a motor control device that controls a speed of the motor depending on speed set by the user and to interrupt an operation of the motor when torque of the motor reaches torque set by the user.
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公开(公告)号：US10243388B2
公开(公告)日：2019-03-26
申请号：US15382262
申请日：2016-12-16
Applicant: HYUNDAI MOTOR COMPANY , Kia Motors Corporation , Seoul National University R&DB Foundation
Inventor： Ho Joon Shin , Mu Shin Kwak , Young Kook Lee , Sung Kyu Kim , Jung Ik Ha , Yong Su Han
IPC: H02J7/02 , B60L11/18 , H02J3/18 , H02J7/00 , H02K1/14 , H02K1/24 , H02K19/12 , H02P23/14 , H02P27/06 , H02P6/32 , H02J7/24 , H02P101/45
Abstract: Disclosed herein is a charging system using a wound rotor synchronous motor, capable of increasing a battery charging capacity while reducing the volume, weight, and/or cost of a vehicle increased due to an on-vehicle charging circuit. The charging system includes an inverter converting a DC output of a battery into a plurality of AC signals having different phases, a wound rotor synchronous motor having a plurality of stator coils, to which the AC signals having different phases are respectively input, and a field coil forming a mutual inductance with the stator coils, the field coil being installed in a rotor to form a magnetic flux using the DC output of the battery, and a controller allowing the battery and the field coil to be insulated from each other in a charge mode in which electricity from a grid is applied to the field coil of the wound rotor synchronous motor.
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公开(公告)号：US10236707B2
公开(公告)日：2019-03-19
申请号：US15382415
申请日：2016-12-16
Applicant: HYUNDAI MOTOR COMPANY , KIA Motors Corporation , Seoul National University R&DB Foundation
Inventor： Ho Joon Shin , Mu Shin Kwak , Sung Kyu Kim , Young Kook Lee , Jung Ik Ha , Yong Jae Lee , Yong Su Han
IPC: H02J7/02 , B60L11/18 , H02J3/18 , H02J7/00 , H02K1/14 , H02K1/26 , H02K19/12 , H02P23/14 , H02P27/06 , H02P6/32 , H02P101/45
Abstract: Disclosed herein is a charging system using a wound rotor synchronous motor (WRSM), capable of reducing volume, weight, and cost of a vehicle increased due to an on-board charging circuit and increasing a battery charge capacity. The charging system using a wound rotor synchronous motor (WRSM) includes an inverter converting power of a battery into alternating current (AC) powers having a plurality of different phases, a WRSM having a plurality of stator coils each receiving AC power of a different phase and a field coil forming mutual inductance with the plurality of stator coils and installed in a rotor to form a magnetic flux using power of the battery, and a controller controlling the battery side and the field coil side are insulated from each other in a charge mode in which grid power is applied to the field coil side of the WRSM.
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公开(公告)号：US09738160B2
公开(公告)日：2017-08-22
申请号：US14086205
申请日：2013-11-21
Applicant: Hyundai Motor Company
Inventor： Su Hyun Bae , Young Kook Lee , Seong Yeop Lim , Won Kyoung Choi , Sung Kyu Kim , Jin Hwan Jung , Mu Shin Kwak
CPC classification number: B60L3/0069 , B60L3/0092 , B60L3/04 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L11/1868 , B60L15/007 , B60L15/20 , B60L15/2009 , B60L2210/12 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/547 , B60L2240/549 , B60L2260/24 , B60L2260/26 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066 , Y02T10/7077 , Y02T10/7233 , Y02T10/7241 , Y02T10/7275 , Y02T90/34
Abstract: A fail-safe method and apparatus for high voltage parts in a hybrid vehicle is provided. In the fail-safe method, it is determined whether or not a high voltage main relay is turned off. Here, when the high voltage main relay is turned off, a voltage is charged into a direct current (DC) link using a counter electromotive force generated in a motor generator linked with a revolution of an engine. Voltage control is performed such that the voltage of the DC link is uniformly maintained using an inverter for the motor generator.
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Patent Agency Ranking
公开(公告)号：US09694705B2
公开(公告)日：2017-07-04
申请号：US14682288
申请日：2015-04-09
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Jae Won Lee , Dong Jun Lee , Young Kook Lee , Hun Kong
CPC classification number: B60L11/1838 , B60L11/1816 , B60L11/1861 , B60L2230/12 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163
Abstract: A vehicle charger is provided that receives power from electric vehicle supply equipment to charge a battery mounted within an electric. The charger includes a charging controller that is configured to execute a charging mode of the vehicle charger and a main power supplier that is configured to supply main power to the charging controller. In addition, an auxiliary power supplier is configured to supply battery power as auxiliary power when receiving a control pilot signal generated from the electric vehicle supply equipment. A power controller is configured to detect the control pilot signal and turn the main power supply and the auxiliary power supply on and off based on state information regarding the detected control pilot signal and a charging mode control signal output from the charging controller.
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公开(公告)号：US09630512B2
公开(公告)日：2017-04-25
申请号：US14062237
申请日：2013-10-24
Applicant: Hyundai Motor Company
Inventor： Ju Man Yoon , Jong Kyong Lim , Young Kook Lee , Heon Young Kwak
CPC classification number: B60L11/1803 , B60L3/0046 , B60L3/04 , Y02T10/7005
Abstract: A system and method for controlling energy of an eco-friendly vehicle are provided and include turning off, by a controller, a main relay in response to sensing interlock by means of a detection circuit and charging a secondary batter by discharging voltage of a capacitor in an inverter to the secondary battery, under control of voltage output from a low voltage DC converter after the main relay is turned off. In addition, the controller is configured to discharge DC-link voltage to a driving motor by operating the inverter after charging the second battery.
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公开(公告)号：US20160096441A1
公开(公告)日：2016-04-07
申请号：US14682288
申请日：2015-04-09
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Jae Won Lee , Dong Jun Lee , Young Kook Lee , Hun Kong
IPC: B60L11/18
CPC classification number: B60L11/1838 , B60L11/1816 , B60L11/1861 , B60L2230/12 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163
Abstract: A vehicle charger is provided that receives power from electric vehicle supply equipment to charge a battery mounted within an electric. The charger includes a charging controller that is configured to execute a charging mode of the vehicle charger and a main power supplier that is configured to supply main power to the charging controller. In addition, an auxiliary power supplier is configured to supply battery power as auxiliary power when receiving a control pilot signal generated from the electric vehicle supply equipment. A power controller is configured to detect the control pilot signal and turn the main power supply and the auxiliary power supply on and off based on state information regarding the detected control pilot signal and a charging mode control signal output from the charging controller.
Abstract translation: 提供车辆充电器，其从电动车辆供应设备接收电力以对安装在电气中的电池充电。 充电器包括配置为执行车辆充电器的充电模式的充电控制器和被配置为向充电控制器提供主电源的主电源。 此外，辅助电力供给器被配置为当接收到从电动车辆供应设备产生的控制导频信号时，作为辅助电力提供电池电力。 功率控制器被配置为基于关于检测到的控制导频信号的状态信息和从充电控制器输出的充电模式控制信号来检测控制导频信号并接通和断开主电源和辅助电源。
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9.发明申请公开(公告)号：US20140183941A1
公开(公告)日：2014-07-03
申请号：US14086205
申请日：2013-11-21
Applicant: Hyundai Motor Company
Inventor： Su Hyun Bae , Young Kook Lee , Seong Yeop Lim , Won Kyoung Choi , Sung Kyu Kim , Jin Hwan Jung , Mu Shin Kwak
IPC: B60L11/18
CPC classification number: B60L3/0069 , B60L3/0092 , B60L3/04 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L11/1868 , B60L15/007 , B60L15/20 , B60L15/2009 , B60L2210/12 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/547 , B60L2240/549 , B60L2260/24 , B60L2260/26 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066 , Y02T10/7077 , Y02T10/7233 , Y02T10/7241 , Y02T10/7275 , Y02T90/34
Abstract: A fail-safe method and apparatus for high voltage parts in a hybrid vehicle is provided. In the fail-safe method, it is determined whether or not a high voltage main relay is turned off. Here, when the high voltage main relay is turned off, a voltage is charged into a direct current (DC) link using a counter electromotive force generated in a motor generator linked with a revolution of an engine. Voltage control is performed such that the voltage of the DC link is uniformly maintained using an inverter for the motor generator.
Abstract translation: 提供了混合动力车辆中的高压部件的故障保护方法和装置。 在故障保护方法中，确定高压主继电器是否被断开。 这里，当高压主继电器关闭时，使用与发动机转速相关联的电动发电机中产生的反电动势将电压充电到直流（DC）连杆。 执行电压控制，使得使用用于电动发电机的逆变器来均匀地保持DC链路的电压。
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公开(公告)号：US20180115181A1
公开(公告)日：2018-04-26
申请号：US15382415
申请日：2016-12-16
Applicant: HYUNDAI MOTOR COMPANY , KIA Motors Corporation , Seoul National University R&DB Foundation
Inventor： Ho Joon Shin , Mu Shin Kwak , Sung Kyu Kim , Young Kook Lee , Jung Ik Ha , Yong Jae Lee , Yong Su Han
CPC classification number: H02J7/022 , H02J3/18 , H02J7/0027 , H02J7/0068 , H02K1/14 , H02K1/26 , H02K19/12 , H02P6/32 , H02P23/14 , H02P27/06 , H02P2101/45 , Y02T10/7055
Abstract: Disclosed herein is a charging system using a wound rotor synchronous motor (WRSM), capable of reducing volume, weight, and cost of a vehicle increased due to an on-board charging circuit and increasing a battery charge capacity. The charging system using a wound rotor synchronous motor (WRSM) includes an inverter converting power of a battery into alternating current (AC) powers having a plurality of different phases, a WRSM having a plurality of stator coils each receiving AC power of a different phase and a field coil forming mutual inductance with the plurality of stator coils and installed in a rotor to form a magnetic flux using power of the battery, and a controller controlling the battery side and the field coil side are insulated from each other in a charge mode in which grid power is applied to the field coil side of the WRSM.
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