Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
Safety system of fuel cell vehicle and control method for the same
Disclosed are a safety system of a fuel cell vehicle and a control method for the safety system. A safety system of a fuel cell vehicle using a fuel cell and a high voltage battery as a power source may include: a power switch disposed on a power wire connecting the power source and a power load to each other; an insulation resistance measuring device measuring an insulation resistance between the power wire and a chassis; and a controller controlling an operation of the power switch based on a measured insulation resistance measured by the insulation resistance measuring device. When the measured insulation resistance is equal to or less than a reference resistance, the controller enters a safe mode and the power switch is turned off to thereby block power supplied to the power load.
Hyundai Motor Company
H B Y B Y B H B Y B Y B H H B Y H
H01M B60L Y02T B60L Y02T B60L H01M B60L Y02T B60L Y02E B60L H01M H01M B60L Y02E H01M
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Soonil Youngbum Namwoo Saehoon Juhan
Jeon Kum Lee Kim Kim