Fault management in a fuel cell-based system

Fault management in a fuel cell-based system

A system includes a fuel cell stack, a power communication path, a first controller and a second controller. The fuel cell stack generates electrical power, and the power communication path is coupled between the fuel cell stack and a load of the system to communicate the electrical power to the loa...

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Hauptverfasser: Ronne, Jerome, Mihai, Rasvan Catalin, Shi, Minjie
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Sprache:eng
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creator Ronne, Jerome
Mihai, Rasvan Catalin
Shi, Minjie
description A system includes a fuel cell stack, a power communication path, a first controller and a second controller. The fuel cell stack generates electrical power, and the power communication path is coupled between the fuel cell stack and a load of the system to communicate the electrical power to the load. The power communication path includes a switch, which is operable to selectively couple the fuel cell stack to the load and isolate the fuel cell stack from the load. The first controller has a first response time to control the fuel cell stack and control the power communication path. The second controller has a second response time, which is significantly less than the first response time to monitor the power communication path for a fault condition and take corrective action in response to detecting the fault condition.
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title Fault management in a fuel cell-based system
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