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公开(公告)号：US20180354374A1
公开(公告)日：2018-12-13
申请号：US15792272
申请日：2017-10-24
发明人： Woo Young Lee , Jin Hwan Jung , Young Jin Kim , Dong Sup Ahn , Byeong Seob Song , Gyu Yeong Choe
IPC分类号： B60L11/18
CPC分类号： B60L11/1811 , B60L53/14 , B60L53/20 , B60L53/22 , B60L2210/14 , H02P27/06
摘要： A system and a method of controlling charge of a vehicle battery are provided. In particular, when a voltage of the vehicle battery is different from an output voltage of a commercially available quick charger, a compatibility problem is solved through a converter, thereby allowing an inverter, an electric motor, and a connector to have increased efficiency and to maximize a reduction in size, weight, and material cost thereof.
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公开(公告)号：US20170333882A1
公开(公告)日：2017-11-23
申请号：US15367548
申请日：2016-12-02
发明人： Pyung Soon Kim , Chang Hwan Kim , Suk Bong Hong , Taekyung Ryu , Jeong Hwan Lee , In Sik Nam , Young Jin Kim
CPC分类号： B01J29/76 , B01D53/9418 , B01D2255/102 , B01D2255/202 , B01D2255/204 , B01D2255/206 , B01D2255/2063 , B01D2255/50 , B01D2257/404 , B01D2258/012 , B01J29/072 , B01J29/763 , B01J29/80 , B01J37/0201 , B01J37/30 , B01J2229/186 , B01J2229/20
摘要： A catalyst manufacturing method includes: preparing UZM-35 zeolite; manufacturing ion-containing UZM-35 zeolite by substituting ions in a structure of the UZM-35 zeolite; and manufacturing metal-containing UZM-35 zeolite by exchanging copper (Cu) ions or iron (Fe) ions in a structure of the ion-containing UZM-35 zeolite.
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公开(公告)号：US11305266B2
公开(公告)日：2022-04-19
申请号：US16887163
申请日：2020-05-29
发明人： Young Jin Kim , Chang Hwan Kim , Pyung Soon Kim , Eunseok Kim , Yong Sul Kim
IPC分类号： B01J29/80 , B01J29/76 , B01J37/02 , B01J37/04 , B01J37/30 , B01J35/00 , B01J29/56 , B01J37/10 , B01J29/072 , B01J29/06 , B01D53/86 , B01D53/94
摘要： The present disclosures relate to a catalyst for removing a nitrogen oxide and a manufacturing method thereof, and the catalyst for removing the nitrogen oxide includes: a first catalyst that includes a zeolite support containing copper and having a first framework; and a second catalyst that is physically mixed with the first catalyst and includes a zeolite support containing copper and having a second framework different from the first framework.
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公开(公告)号：US20210178919A1
公开(公告)日：2021-06-17
申请号：US16924150
申请日：2020-07-08
发明人： In Yong Yeo , Woo Young Lee , Gyu Yeong Choe , Jin Young Yang , Ji Han Lee , Si Hun Yang , Young Jin Kim , Min Seong Choi , Jong Pil Kim
摘要： Disclosed is a power factor correction circuit including a plurality of legs connected in parallel and each including two switching devices connected in series, a plurality of inductors each having one terminal connected to an interconnection node of the two switching devices in a corresponding one of the legs, and a controller configured to control on/off states of the switching devices in a pulse width modulation manner such that each of the inductors is built up twice or more in one switching period of the switching devices when an alternating current (AC) voltage is input to the other terminal of each of the inductors.
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公开(公告)号：US10377250B2
公开(公告)日：2019-08-13
申请号：US15792272
申请日：2017-10-24
发明人： Woo Young Lee , Jin Hwan Jung , Young Jin Kim , Dong Sup Ahn , Byeong Seob Song , Gyu Yeong Choe
摘要： A system and a method of controlling charge of a vehicle battery are provided. In particular, when a voltage of the vehicle battery is different from an output voltage of a commercially available quick charger, a compatibility problem is solved through a converter, thereby allowing an inverter, an electric motor, and a connector to have an increased efficiency and to maximize a reduction in size, weight, and material cost thereof.
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公开(公告)号：US11247576B2
公开(公告)日：2022-02-15
申请号：US16924150
申请日：2020-07-08
发明人： In Yong Yeo , Woo Young Lee , Gyu Yeong Choe , Jin Young Yang , Ji Han Lee , Si Hun Yang , Young Jin Kim , Min Seong Choi , Jong Pil Kim
摘要： Disclosed is a power factor correction circuit including a plurality of legs connected in parallel and each leg including two switching devices connected in series, a plurality of inductors, each inductor having one terminal connected to an interconnection node of the two switching devices in a corresponding one of the plurality of legs, and a controller configured to control on/off states of the switching devices of the plurality of legs in a pulse width modulation manner such that each of the inductors of the plurality of inductors is built up twice or more in one switching period of the switching devices when an alternating current (AC) voltage is input to the other terminal of each inductor of the plurality of inductors.
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公开(公告)号：US20180345806A1
公开(公告)日：2018-12-06
申请号：US15792410
申请日：2017-10-24
发明人： Woo Young Lee , Jin Hwan Jung , Young Jin Kim , Dong Sup Ahn , Byeong Seob Song , Gyu Yeong Choe
IPC分类号： B60L11/18
CPC分类号： B60L11/1816 , B60L11/185 , B60L11/1855 , B60L11/1864 , B60L2240/547 , H02J7/0024
摘要： A vehicle battery system and a method of controlling the same are provided. When voltage of the vehicle battery is different from an output voltage of a commercially available quick charger, two high-voltage batteries are connected in parallel during battery charging, and the two high-voltage batteries are connected in series during vehicle driving. Accordingly, a compatibility problem is resolved, thereby allowing an inverter, an electric motor, and a connector to have increased efficiency and to maximize a reduction in size, weight, and material cost thereof.
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公开(公告)号：US10112185B2
公开(公告)日：2018-10-30
申请号：US15367548
申请日：2016-12-02
发明人： Pyung Soon Kim , Chang Hwan Kim , Suk Bong Hong , Taekyung Ryu , Jeong Hwan Lee , In Sik Nam , Young Jin Kim
摘要： A catalyst manufacturing method includes: preparing UZM-35 zeolite; manufacturing ion-containing UZM-35 zeolite by substituting ions in a structure of the UZM-35 zeolite; and manufacturing metal-containing UZM-35 zeolite by exchanging copper (Cu) ions or iron (Fe) ions in a structure of the ion-containing UZM-35 zeolite.
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公开(公告)号：US20210018016A1
公开(公告)日：2021-01-21
申请号：US16824907
申请日：2020-03-20
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , POSTECH Research and Business Development Foundation
发明人： Jae Woong Kim , Sang Shin Lee , So La Chung , Man Ju Oh , Young Jin Kim , Jong Hyun Park
摘要： A deep learning-based cooling system temperature prediction apparatus has an artificial neural network modeled by connecting a plurality of artificial neural network submodels each including an input layer, a hidden layer, and an output layer is used. A pump flow speed, a cooling water flow rate, a battery inlet cooling water temperature, a motor inlet cooling water temperature, a radiator outlet cooling water temperature, a battery temperature, and a motor temperature are predicted by inputting at least one of a predetermined control variable, an environment variable, or a time variable to the plurality of artificial neural network submodels in accordance with a physical causality. A number of the plurality of artificial neural network submodels and the control variables or environment variables that are sequentially input to each submodel depend on divisional control and integral control of the cooling system.
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公开(公告)号：US20200336080A1
公开(公告)日：2020-10-22
申请号：US16518093
申请日：2019-07-22
发明人： Jin Young Yang , Gyu Yeong Choe , Min Seong Choi , Tae Jong Ha , Young Jin Kim , Jae Eun Cha , Dae Woo Lee , In Yong Yeo
摘要： An integrated converter is provided. The integrated converter includes a high-voltage charger having a power factor correction (PFC) device configured to compensate a low-frequency ripple and convert an alternating current (AC) voltage of a commercial power source into a direct current (DC) voltage. A first switching module is configured to convert the DC voltage output from the PFC device into an AC voltage and charge a high-voltage battery using the commercial power source and a low-voltage charger that is connected between the PFC device and the first switching module and the high-voltage charger configured to charge a low-voltage battery using the commercial power source or the high-voltage battery.
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