18140319. FUEL CELL SYSTEM AND A FUEL CELL SYSTEM CONTROL METHOD simplified abstract (Hyundai Motor Company)
Contents
- 1 FUEL CELL SYSTEM AND A FUEL CELL SYSTEM CONTROL METHOD
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 FUEL CELL SYSTEM AND A FUEL CELL SYSTEM CONTROL METHOD - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
FUEL CELL SYSTEM AND A FUEL CELL SYSTEM CONTROL METHOD
Organization Name
Inventor(s)
Min Gu Park of Hwaseong-si (KR)
FUEL CELL SYSTEM AND A FUEL CELL SYSTEM CONTROL METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18140319 titled 'FUEL CELL SYSTEM AND A FUEL CELL SYSTEM CONTROL METHOD
Simplified Explanation
The patent application describes a fuel cell system with a cut-off valve in the air flow line to adjust air flow, a cooling medium for the fuel cell stack, and a controller to manage valve position based on driving mode and temperature.
- The fuel cell system includes an air flow line connected to a cathode.
- A cut-off valve is provided in the air flow line to adjust the opened/closed state.
- A cooling medium is used to cool or heat the fuel cell stack.
- A controller adjusts the cut-off valve position based on driving mode and outside air/cooling medium temperature.
Potential Applications
The technology could be applied in:
- Automotive industry for fuel cell vehicles.
- Power generation for stationary fuel cell systems.
Problems Solved
The technology helps in:
- Efficient cooling/heating of fuel cell stack.
- Optimizing air flow for better performance.
Benefits
The benefits of this technology include:
- Improved fuel cell system efficiency.
- Enhanced control over temperature regulation.
Potential Commercial Applications
The technology could find commercial applications in:
- Automotive sector for fuel cell vehicles.
- Energy sector for stationary power generation.
Possible Prior Art
One possible prior art could be the use of similar cooling systems in traditional internal combustion engines.
Unanswered Questions
How does the controller precisely adjust the position of the cut-off valve?
The controller likely uses sensors to monitor various parameters and adjust the valve position accordingly.
What are the specific driving modes that the controller considers for adjusting the valve position?
The driving modes could include startup, normal operation, and shutdown, among others, each requiring different air flow levels.
Original Abstract Submitted
A fuel cell system includes an air flow line connected to a cathode, a cut-off valve provided in the air flow line so as to adjust an opened/closed state of the air flow line, a cooling medium configured to cool or heat a fuel cell stack, and a controller configured to adjust a position of the cut-off valve according to a driving mode of the fuel cell stack and to further adjust the position of the cut-off valve on the basis of a temperature of outside air or a temperature of the cooling medium.
