-
公开(公告)号：US20240154212A1
公开(公告)日：2024-05-09
申请号：US18547205
申请日：2022-02-21
发明人： Matthias JESSE , Jürgen LEITZ , Christoph ASSFALG , Mathias KUGEL , Benjamin PIECK , Andreas POSVERT , Florian BIESINGER
CPC分类号： H01M16/006 , H01M10/425 , H02J1/12 , H02J7/0031 , H02J7/34 , B60L3/0053 , H01M2010/4278 , H01M2200/103 , H01M2220/20 , H01M2250/20 , H02J2207/20
摘要： The invention relates to a device for energy distribution in a fuel cell system having at least one fuel cell stack and a high-voltage battery, having electrical terminals for the fuel cell stack and the high-voltage battery, and having at least one communication interface, having a converter, a battery circuit breaker for disconnecting the high-voltage battery and the fuel cell stack, and having an emergency shutdown device for connecting the poles of the fuel cell stack, wherein the battery circuit breaker is arranged between the converter and the high-voltage battery. The device according to the invention is characterized in that an EMC filter is provided and that the battery circuit breaker is configured to disconnect both electrical poles of the connection.
-
公开(公告)号：US20240234876A1
公开(公告)日：2024-07-11
申请号：US18559457
申请日：2022-06-08
IPC分类号： H01M16/00 , H01M8/04537
CPC分类号： H01M16/006 , H01M8/04559 , H01M2200/00
摘要： The invention relates to a device for electrically connecting at least one fuel cell stack and at least one high-voltage battery for supplying electrical energy to consumers which are connected on the side of the high-voltage-battery.
The invention is characterized in that the fuel cell stack and the high-voltage battery are connected to one another via at least one diode, which blocks current flow in the direction of the fuel cell stack, and at least one switch for closing and breaking the connection.
According to the method, the switch is controlled depending on the voltages of firstly the at least one fuel cell stack and secondly the at least one high-voltage battery.
-
搜索结果
2 条记录 (耗时 0.009 秒)
