公开(公告)号：US10062914B2

公开(公告)日：2018-08-28

申请号：US14673574

申请日：2015-03-30

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Jung Han Yu ,  Jung Do Suh ,  Ju Han Kim ,  Duck Whan Kim ,  Se Joon Im ,  Young Woo Noh

IPC: H01M8/04 ,  H01M8/24 ,  H01M8/04223 ,  H01M8/0432 ,  H01M8/04537 ,  H01M8/04701

CPC classification number: H01M8/04268 ,  H01M8/04223 ,  H01M8/0432 ,  H01M8/04552 ,  H01M8/04701 ,  H01M2250/20 ,  Y02T90/32

Abstract: An apparatus for preventing moisture condensation includes a fuel cell stack and an enclosure in which the fuel cell stack is disposed. A heater and a temperature sensor are provided in the enclosure. A controller is configured to control the heater to be turned on when an insulation resistance between the fuel cell stack and the enclosure is less than a preset resistance value. The controller controls the heater not to be turned on when a surface temperature of the enclosure measured by the temperature sensor exceeds a preset temperature.

公开(公告)号：US20170141418A1

公开(公告)日：2017-05-18

申请号：US15352519

申请日：2016-11-15

Applicant: Hyundai Motor Company

Inventor： Bo Ki Hong ,  Kook Il Han ,  Ji Yeon Park ,  Se Joon Im

IPC: H01M8/04298 ,  H01M8/04089

CPC classification number: H01M8/04305 ,  H01M8/04089 ,  H01M8/04238 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32

Abstract: Disclosed is a stack for simulating a cell voltage reversal behavior in a fuel cell. The stack is configured to have a structure in which a separator of a portion of a plurality of cells in the stack have an inlet of a hydrogen flow field partially blocked to induce hydrogen starvation only in the portion of the plurality of cells.

公开(公告)号：US09496566B2

公开(公告)日：2016-11-15

申请号：US13688646

申请日：2012-11-29

Applicant: Hyundai Motor Company

Inventor： Bo Ki Hong ,  Kook Il Han ,  Ji Yeon Park ,  Se Joon Im

IPC: H01M8/04 ,  H01M8/10

CPC classification number: H01M8/04305 ,  H01M8/04089 ,  H01M8/04238 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32

Abstract: Disclosed is a stack for simulating a cell voltage reversal behavior in a fuel cell. The stack is configured to have a structure in which a separator of a portion of a plurality of cells in the stack have an inlet of a hydrogen flow field partially blocked to induce hydrogen starvation only in the portion of the plurality of cells.

Abstract translation: 公开了一种用于模拟燃料电池中的电池电压反转行为的堆叠。 该堆叠构造成具有其中堆叠中的多个单元的一部分的分离器具有部分被阻止的氢气流的入口以仅在多个单元的部分中引起氢的结构的结构。