Fuel Cell Auxillaries TRIZ Cases
- Power management method, power management server, local control apparatus, and power management system
See how hierarchical local control apparatuses and a central server calculate distributed power
- Fuel Cell Coolant Filter Layout for Leak-Free Cartridge Replacement
An elevated ion removal filter layout lets fuel cell coolant cartridges be replaced without draining liquid or losing ion removal performance.
- Fuel Cell Power Control for Converter-Less Acceleration Demand
When storage output falls short during acceleration, fuel cell boost control raises generation output to sustain motor power without a battery converter.
- Fuel Cell Power Supply Startup Control for Smaller BAT VCU
By precharging storage before load connection, the fuel cell shares startup demand and allows a smaller BAT VCU without losing response.
- Hydrogen Tank Mounting Frame Layout for Stable Work Vehicles
An elevated hydrogen tank frame above the driver's seat balances load, preserves cabin space, and avoids wheel-side protrusion for stable travel.
- Series Fuel Cell Coolant Circuit for Stray Current Corrosion
A sacrificial corrosion member in one coolant circuit redirects stray current in series fuel cells, protecting grounded components and insulation.
- Fuel Cell Stack Voltage Drop Control During Stop Mode
A bidirectional converter forces the high-voltage line below stack output during stop mode to prevent fuel cell overvoltage and deterioration.
- Fuel Cell Stack Covering Layer for Chromium and Leakage Control
A non-uniform covering layer and interface elements reduce thermal-stress peeling, chromium release, and fuel gas leakage in fuel cell stacks.