公开(公告)号：US20160190546A1

公开(公告)日：2016-06-30

申请号：US14729543

申请日：2015-06-03

申请人： Hyundai Motor Company

发明人： Yong Sub Yoon ,  Byung Jo Jeong ,  Sang Heon Lee ,  Kyung Su Kim ,  Hong Seok Min

IPC分类号： H01M4/13 ,  H01M4/04 ,  H01M10/056 ,  H01M4/66 ,  H01M4/62 ,  H01M4/139

CPC分类号： H01M4/13 ,  H01M4/0404 ,  H01M4/043 ,  H01M4/0471 ,  H01M4/139 ,  H01M4/661 ,  H01M10/052 ,  H01M2004/021 ,  H01M2004/028

摘要： Disclosed is a positive electrode composite in an all-solid battery. In particular, contents of the electrolyte, the positive electrode material, and the conductive material are non-linearly changed from the electrolyte layer toward the metal current collector. Accordingly, as being closer to the electrolyte layer, ion conductivity is increased, and as being closer to the metal current collector, electron conductivity is increased, such that the electrochemical reactions may be actively performed in the entire internal portion of the positive electrode composite.

摘要翻译： 公开了全固体电池中的正极复合材料。 特别地，电解质，正极材料和导电材料的含量从电解质层向金属集电体非线性变化。 因此，由于靠近电解质层，因此离子传导性提高，而且靠近金属集电体时，电子传导性提高，能够在正极复合体的整个内部积极地进行电化学反应。

公开(公告)号：US11136045B2

公开(公告)日：2021-10-05

申请号：US16435956

申请日：2019-06-10

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Yong Hyun Kim ,  Yeon Bok Kim ,  Hyeon Jun Kim ,  Kyung Su Kim ,  Sok Young Yun

IPC分类号： B60W50/029 ,  B60W10/02 ,  B60W20/40

摘要： A cooperative control method and apparatus for maintaining driving in response to engine clutch failure are provided. The cooperative control method includes monitoring refill temperature conditions of operating oil of an engine clutch and performing cooperative control between a radiator and an engine cooling water circulation pump based on change in temperature of the operating oil of the engine clutch. Additionally, the method includes determining whether the engine clutch is in a refill dangerous stage and turning off an engine to be turned off when the engine clutch is in the refill dangerous stage. Whether the temperature of the operating oil is mitigated is determined based on the refill temperature conditions, when the engine is turned off and oil refilling is performed when the temperature of the operating oil is not mitigated.

公开(公告)号：US20200303764A1

公开(公告)日：2020-09-24

申请号：US16896986

申请日：2020-06-09

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION ,  UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

发明人： Oh Min Kwon ,  Hong Seok Min ,  Yong Sub Yoon ,  Kyung Su Kim ,  Yoon Seok Jung ,  Young Jin Nam ,  Dae Yang Oh ,  Sung Hoo Jung

IPC分类号： H01M10/052 ,  H01M4/13 ,  H01M4/131 ,  H01M4/525 ,  H01M4/1391 ,  H01M4/62 ,  H01M10/056 ,  H01M4/36

摘要： Disclosed are a positive electrode active material capable of suppressing a reaction between a core and a solid electrolyte, a method of manufacturing the same and an all-solid battery including the same.Provided is a positive electrode active material for all-solid batteries including a core comprising a lithium-containing metal oxide, and a coating layer comprising LiI applied to the surface of the core.

公开(公告)号：US10714786B2

公开(公告)日：2020-07-14

申请号：US15804722

申请日：2017-11-06

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

发明人： Oh Min Kwon ,  Hong Seok Min ,  Yong Sub Yoon ,  Kyung Su Kim ,  Yoon Seok Jung ,  Young Jin Nam ,  Dae Yang Oh ,  Sung Hoo Jung

IPC分类号： H01M10/052 ,  H01M4/13 ,  H01M4/131 ,  H01M4/525 ,  H01M4/1391 ,  H01M4/62 ,  H01M10/056 ,  H01M4/36

摘要： Disclosed are a positive electrode active material capable of suppressing a reaction between a core and a solid electrolyte, a method of manufacturing the same and an all-solid battery including the same.Provided is a positive electrode active material for all-solid batteries including a core comprising a lithium-containing metal oxide, and a coating layer comprising LiI applied to the surface of the core.

公开(公告)号：US20180175440A1

公开(公告)日：2018-06-21

申请号：US15804722

申请日：2017-11-06

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

发明人： Oh Min Kwon ,  Hong Seok Min ,  Yong Sub Yoon ,  Kyung Su Kim ,  Yoon Seok Jung ,  Young Jin Nam ,  Dae Yang Oh ,  Sung Hoo Jung

IPC分类号： H01M10/052 ,  H01M4/13

CPC分类号： H01M10/052 ,  H01M4/13 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/366 ,  H01M4/525 ,  H01M4/62 ,  H01M10/056 ,  H01M2300/0065

摘要： Disclosed are a positive electrode active material capable of suppressing a reaction between a core and a solid electrolyte, a method of manufacturing the same and an all-solid battery including the same.Provided is a positive electrode active material for all-solid batteries including a core comprising a lithium-containing metal oxide, and a coating layer comprising LiI applied to the surface of the core.

公开(公告)号：US11441673B2

公开(公告)日：2022-09-13

申请号：US16696444

申请日：2019-11-26

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Kyung Su Kim ,  Hyeon Jun Kim ,  Yong Hyun Kim

IPC分类号： F16H61/00 ,  F16H57/04 ,  B60W20/00 ,  B60W10/30 ,  F04C28/28 ,  F16H59/18 ,  B60W10/04 ,  F01M11/10 ,  F01M1/02

摘要： An eco-friendly vehicle and a transmission hydraulic pressure control method for the same are provided. The vehicle includes an oil pump that estimates an inner temperature without using a temperature sensor. The method includes determining a driver request output and determining a required hydraulic pressure corresponding to the request output. A temperature of an oil pump unit is estimated to operate an electric oil pump to supply a hydraulic pressure to a transmission, based on the required hydraulic pressure and driving status information. An output torque is then adjusted based on the estimated temperature.

公开(公告)号：US11088390B2

公开(公告)日：2021-08-10

申请号：US16896986

申请日：2020-06-09

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION ,  UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

发明人： Oh Min Kwon ,  Hong Seok Min ,  Yong Sub Yoon ,  Kyung Su Kim ,  Yoon Seok Jung ,  Young Jin Nam ,  Dae Yang Oh ,  Sung Hoo Jung

IPC分类号： H01M10/052 ,  H01M4/13 ,  H01M4/131 ,  H01M4/525 ,  H01M4/1391 ,  H01M4/62 ,  H01M10/056 ,  H01M4/36

摘要： Disclosed are a positive electrode active material capable of suppressing a reaction between a core and a solid electrolyte, a method of manufacturing the same and an all-solid battery including the same.
Provided is a positive electrode active material for all-solid batteries including a core comprising a lithium-containing metal oxide, and a coating layer comprising LiI applied to the surface of the core.

公开(公告)号：US10818971B2

公开(公告)日：2020-10-27

申请号：US15843631

申请日：2017-12-15

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION ,  ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Oh Min Kwon ,  Hong Seok Min ,  Yong Sub Yoon ,  Kyung Su Kim ,  Dae Yang Oh ,  Yoon Seok Jung ,  Young Jin Nam ,  Sung Hoo Jung

IPC分类号： H01M10/056 ,  H01M10/0565 ,  B60K17/04 ,  B60K17/00 ,  B60K5/12 ,  H01M10/052 ,  H01M10/058 ,  H01M10/48 ,  F16H57/025 ,  F16H57/028 ,  H01M4/62

摘要： An improved, low porosity, solid electrolyte membrane and a method of manufacturing the solid electrolyte membrane are provided. The low porosity, solid electrolyte membrane significantly improves both mechanical strength and porosity of the membrane, inhibits the growth of lithium dendrites (Li dendrites), and thereby maintains and maximizes electrochemical stability of an all-solid-state battery. This is accomplished by wet-coating a sulfide or oxide solid electrolyte particle with a thermoplastic resin, or a mixture of the thermoplastic resin and a thermosetting resin, using a solvent to prepare a composite and hot-pressing the composite at a relatively low temperature and at a low pressure.

公开(公告)号：US20190118661A1

公开(公告)日：2019-04-25

申请号：US15842111

申请日：2017-12-14

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Kyung Su Kim ,  Gun Seok Yoon ,  Hyeon Jun Kim ,  Young Chan Byun ,  Gi Bum Kim

IPC分类号： B60L11/18 ,  H02J7/14 ,  H05K7/20

摘要： An electronic vehicle includes a power electronic component; a cooling water storage unit receiving cooling water capable of cooling the power electronic component; and a vehicle charging connection unit connected to an external cable at an external charger-side thereof and disposed on a path through which the cooling water is circulated. The circulating cooling water cools the vehicle charging connection unit.

公开(公告)号：US10164564B2

公开(公告)日：2018-12-25

申请号：US15581894

申请日：2017-04-28

申请人： HYUNDAI MOTOR COMPANY

发明人： Kyung Su Kim

IPC分类号： H02P29/66 ,  H02P25/024 ,  H02P21/14

摘要： The present disclosure provides a system for controlling a wound rotor synchronous motor including: a current/voltage determiner configured to determine optimum rotor current using a map from real-time motor operating information and to determine and output a rotor voltage according to the determined optimum rotor current, and a temperature estimator configured to calculate and output a rotor coil temperature from the rotor voltage and the optimum rotor current output from the current/voltage determiner using a rotor coil temperature estimation equation set from a correlation equation between the rotor voltage and the rotor coil temperature for each rotor current.