SYSTEMS AND METHODS FOR INTEGRATED FUEL CELL STACK AND BATTERY MANAGEMENT FOR TRANSPORTATION USE

An integrated fuel cell power delivery system includes a first power source configured to supply power to a propulsion inverter, a second power source configured to supply power to the propulsion inverter, a disconnect operably connected to the second power source, a bypass diode operably connected to the first power source and the second power source, a sensor that detects an output voltage of the integrated fuel cell power system, a processor, and a memory. The memory includes instructions stored thereon, which when executed by the processor, cause the integrated fuel cell power system to access a signal from the sensor, determine if the accessed first signal is greater than a first threshold voltage, and operably disconnect an output of the second power source to the integrated fuel cell power system by the disconnect based on the determination.