Sizing and Dynamic Modeling of a Power System for the MUN Explorer Autonomous Underwater Vehicle Using a Fuel Cell and Batteries

  title={Sizing and Dynamic Modeling of a Power System for the MUN Explorer Autonomous Underwater Vehicle Using a Fuel Cell and Batteries},
  author={Mohamed M. Albarghot and M. Tariq Iqbal and Kevin Pope and Luc Rolland},
  journal={Journal of Energy},
The combination of a fuel cell and batteries has promising potential for powering autonomous vehicles. The MUN Explorer Autonomous Underwater Vehicle (AUV) is built to do mapping-type missions of seabeds as well as survey missions. These missions require a great deal of power to reach underwater depths (i.e., 3000 meters). The MUN Explorer uses 11 rechargeable Lithium-ion (Li-ion) batteries as the main power source with a total capacity of 14.6 kWh to 17.952 kWh, and the vehicle can run for 10… 

Dynamic modeling and simulation of the MUN Explorer autonomous underwater vehicle with a fuel cell system

A PI controller was applied into the dynamic model to maintain the operating conditions such as motor speed, DC bus voltage and the load torque, and gives satisfactory results in terms of maintaining the same operating conditions of the MUN Explorer AUV with a fuel cell.

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The efficiency and quietness of fuel cells make them attractive power sources for the autonomous underwater vehicles of the future. However, several technical issues must be addressed before fuel

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Specifying an energy source for an AUV is usually a compromise between performance and cost. For most vehicles and most missions, high specific energy primary lithium batteries are not a practical

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A comparative analysis of different energy management schemes for a fuel-cell-based emergency power system of a more-electric aircraft and the main criteria for performance comparison are the hydrogen consumption, the state of charges of the batteries/supercapacitors, and the overall system efficiency.

Current technology of fuel cell systems

  • A. T-Raissi
  • Engineering, Environmental Science
    IECEC-97 Proceedings of the Thirty-Second Intersociety Energy Conversion Engineering Conference (Cat. No.97CH6203)
  • 1997
A great deal of research is taking place on fuel cells, which use hydrogen and oxygen as their fuel. One of the reasons for this interest is that fuel cells offer the best criteria for meeting the

UUV FCEPS Technology Assessment and Design Process

An FCEPS has the potential to significantly increase the energy storage in an UUV, when compared to other refuelable Air-Independent Propulsion (AIP) energy/power systems, e.g., those based on rechargeable batteries.

A Generic Electrothermal Li-ion Battery Model for Rapid Evaluation of Cell Temperature Temporal Evolution

The model is developed with the objective to simplify the parameter identification procedure, while representing adequately the thermal effects on the battery performance, and is validated experimentally using a 12 V 40 Ah LiFePO4 battery module.

A generic fuel cell model for the simulation of fuel cell vehicles

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