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Safe and Reliable Instrumentation for Alumoline Fuel Cell: Addressing Safety and Reliability Concerns

This group discusses safety and reliability issues related to Alumoline fuel cell instrumentation. The topics cover sensor accuracy, battery output fluctuation, regulator heating, and touch screen reliability in cold weather. Components at risk of failure include regulators and conversion signals. Mitigation steps involve using approved sensors, providing adequate heat sink, ensuring solid connections, reducing sensor noise, powering the Atom board sufficiently, maintaining operating conditions, and ensuring software quality.

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Safe and Reliable Instrumentation for Alumoline Fuel Cell: Addressing Safety and Reliability Concerns

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  1. Naman Chopra Suan-AikYeo Ronny Wijaya Darin Tanaka Alumoline Fuel-Cell Instrumentation A.F.C.I. – Group 12

  2. Safety & Reliability issues • Safety: • Sensors do not mess the reactor • Reliability: • The battery’s output may fluctuate • Regulator heats up • Sensors’ signals accuracy • No warning if SD card is not attached or full • Touch screen display on cold weather

  3. Components that might fail • 36 to 12 Volts regulator, requires a heat sink • Sensors; conversion signals may not be accurate • Atom board • Touch screen may not be reliable on cold cond.

  4. FMECA analysis table

  5. Steps to mitigate • Use the approved sensors • Provide enough heat sink • Make sure the physical connections are solid • Reduce noises on sensors with protective wires • Provide enough power to the Atom board • Operate system in an operating condition • Have a solid software quality

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