公开(公告)号：US20230054074A1

公开(公告)日：2023-02-23

申请号：US17890915

申请日：2022-08-18

Applicant: Hyundai Motor Company ,  Kia Corporation

Inventor： Jung Jae LEE ,  Dae Jong KIM

IPC: H01M8/04537 ,  H01M8/04955 ,  H01M8/0432 ,  H01M8/04492

Abstract: A method of controlling a fuel cell includes collecting, by a control unit, environmental information and state information of a fuel cell stack; determining, by the control unit, a motor output offset value from the collected environmental information and the collected state information of the fuel cell stack; correcting, by the control unit, a default critical output corresponding to a current vehicle operating state based on the determined motor output offset value; determining, by the control unit, the stop or the restart of the fuel cell by comparing a motor output demand determined from current vehicle operating information with the corrected critical output; and controlling, by the control unit, an operating state of the fuel cell to become a state of the determined stop or restart.

公开(公告)号：US20160152113A1

公开(公告)日：2016-06-02

申请号：US14680952

申请日：2015-04-07

Applicant: HYUNDAI MOTOR COMPANY ,  Halla Visteon Climate Control Corp.

Inventor： Yong Chul KIM ,  Su Yeon KANG ,  Jae Won HEO ,  Sung Hae PARK ,  Jae Sik CHOI ,  Hak Kyu KIM ,  Jung Jae LEE ,  Sang Ki LEE

IPC: B60H1/00 ,  B60H1/26 ,  B60H1/24

CPC classification number: B60H1/00849 ,  B60H1/00028 ,  B60H2001/00085

Abstract: A door structure for an air conditioner of a vehicle includes an indoor/outdoor air door having a dome shape. An outdoor air door has a plate shape and adjusts the amount of outdoor air introduced into the vehicle. First and second counter-flow preventing ribs are disposed vertically between the dome shaped indoor/outdoor air door and the plate shaped outdoor air door. The first counter-flow preventing rib is mounted to a first hinge which is connected to one end of the plate shaped outdoor air door. The second counter-flow preventing rib is mounted to be close to another end of the plate shaped outdoor air door. An air conditioning filter is disposed below the dome shaped indoor/outdoor air door, the plate shaped outdoor air door, and the first and second counter-flow preventing ribs and filters the introduced indoor air or outdoor air.

Abstract translation: 车辆空调的门结构包括具有圆顶形状的室内/室外空气门。 室外空气门具有板状并调节引入车辆的室外空气的量。 第一和第二逆流防止肋垂直设置在圆顶形室内/室外空气门和板状室外空气门之间。 第一逆流防止肋安装到连接到板状室外空气门的一端的第一铰链。 第二反流防止肋安装成靠近板状室外空气门的另一端。 在圆顶形的室内/室外空气门，板状的室外空气门以及第一和第二逆流防止肋之下设置空调过滤器，并对引入的室内空气或室外空气进行过滤。

公开(公告)号：US20160344046A1

公开(公告)日：2016-11-24

申请号：US14954471

申请日：2015-11-30

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Jung Jae LEE ,  Sung Gone YOON ,  Sae Hoon KIM

IPC: H01M8/04

CPC classification number: H01M8/04253 ,  H01M8/04126 ,  H01M8/04225 ,  H01M8/04228 ,  H01M8/04231 ,  H01M2250/20 ,  Y02T90/32

Abstract: A fuel cell system includes an air supply unit for supplying air containing oxygen to a fuel cell stack. A humidifier humidifies the supplied air. An air supply line is connected between a cathode inlet of the fuel cell stack and the humidifier to supply the humidified air to the fuel cell stack. A cathode-side exhaust line is connected between a cathode outlet of the fuel cell stack and the humidifier to supply a cathode exhaust gas discharged from a cathode of the fuel cell stack to the humidifier for humidification in the humidifier. A unified valve module includes a bypass line connected between the air supply line and the cathode-side exhaust line and an outward discharge port discharging the cathode exhaust gas to outside, and controls a gas flow between the humidifier and the fuel cell stack and between the bypass line and the outward discharge port.

Abstract translation: 燃料电池系统包括用于向燃料电池堆提供含氧的空气的空气供应单元。 加湿器加湿供应的空气。 空气供应管线连接在燃料电池堆的阴极入口和加湿器之间，以将加湿的空气供应到燃料电池堆。 阴极侧排气管连接在燃料电池堆的阴极出口和加湿器之间，以将从燃料电池堆的阴极排出的阴极排气供给加湿器，以在加湿器中加湿。 统一阀模块包括连接在供气管线和阴极侧排气管线之间的旁路管线和将阴极废气排放到外部的向外排放口，并控制加湿器和燃料电池堆之间以及 旁路管路和向外排放口。