Hyundai motor company (20240347744). FUEL CELL SYSTEM FOR PERFORMANCE RECOVERY AND OPERATION METHOD THEREOF simplified abstract
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FUEL CELL SYSTEM FOR PERFORMANCE RECOVERY AND OPERATION METHOD THEREOF
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FUEL CELL SYSTEM FOR PERFORMANCE RECOVERY AND OPERATION METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240347744 titled 'FUEL CELL SYSTEM FOR PERFORMANCE RECOVERY AND OPERATION METHOD THEREOF
Simplified Explanation: This patent application describes a fuel cell system that includes a fuel cell stack generating power using a reactive gas, with a controller performing a catalyst refresh operation on the stack based on the oxide film amount.
- The fuel cell system utilizes a fuel cell stack to generate power.
- A controller is connected to the fuel cell stack and performs a catalyst refresh operation.
- The controller determines whether to perform the catalyst refresh operation by calculating the oxide film amount for the stack.
- Parameters used to calculate the oxide film amount are updated based on the fuel cell stack's state.
- The updated parameters are used to calculate the oxide film amount.
Potential Applications: This technology could be applied in various industries such as automotive, aerospace, and stationary power generation where fuel cell systems are used.
Problems Solved: This technology addresses the issue of maintaining the efficiency and performance of fuel cell stacks by performing catalyst refresh operations based on the oxide film amount.
Benefits: The benefits of this technology include improved fuel cell stack performance, increased efficiency, and extended lifespan of the fuel cell system.
Commercial Applications: Title: Enhanced Catalyst Refresh Technology for Fuel Cell Systems This technology could be commercially used in the automotive industry for electric vehicles, in aerospace for power generation in aircraft, and in stationary power generation for backup power systems.
Prior Art: Readers can start their search for prior art related to this technology by looking into patents or research papers on fuel cell systems, catalyst refresh operations, and oxide film monitoring in fuel cells.
Frequently Updated Research: Researchers are constantly exploring new methods to enhance the efficiency and performance of fuel cell systems, including catalyst refresh operations and oxide film monitoring techniques.
Questions about Fuel Cell Catalyst Refresh Technology: 1. What are the key parameters used to calculate the oxide film amount in the fuel cell stack? 2. How does the state of the fuel cell stack influence the decision to perform a catalyst refresh operation?
Original Abstract Submitted
a fuel cell system includes a fuel cell stack that generates power by using a reactive gas, and a controller operatively connected to the fuel cell stack and performing a catalyst refresh operation on the fuel cell stack. the controller is configured to determine whether to perform the catalyst refresh operation, by calculating an oxide film amount for the fuel cell stack, to update at least part of parameters used to calculate the oxide film amount based on a state of the fuel cell stack, and to use the updated parameter so as to calculate the oxide film amount.
