17838542. APPARATUS FOR MEASURING IMPEDANCE OF FUEL CELL FOR VEHICLE AND METHOD THEREOF simplified abstract (Hyundai Motor Company)
APPARATUS FOR MEASURING IMPEDANCE OF FUEL CELL FOR VEHICLE AND METHOD THEREOF
Organization Name
Inventor(s)
Gun Hyung Park of Seongnam-si (KR)
APPARATUS FOR MEASURING IMPEDANCE OF FUEL CELL FOR VEHICLE AND METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 17838542 titled 'APPARATUS FOR MEASURING IMPEDANCE OF FUEL CELL FOR VEHICLE AND METHOD THEREOF
Simplified Explanation
The patent application describes an apparatus and method for measuring the impedance of a fuel cell in a system that uses a DC-DC converter. The method involves calculating the impedance of a fuel cell stack based on the impedance measured at the output terminal of the fuel cell stack when the output is being drawn, and when the drawing of the output is stopped.
- The invention measures the impedance of a fuel cell in a system with a DC-DC converter.
- The impedance of the fuel cell stack is calculated based on measurements taken at the output terminal.
- Measurements are taken when the output is being drawn and when the drawing of the output is stopped.
Potential applications of this technology:
- Fuel cell systems: The invention can be used in various fuel cell systems to accurately measure the impedance of the fuel cell stack.
- Energy storage systems: The technology can be applied in energy storage systems that utilize fuel cells, allowing for efficient monitoring and control of the system.
- Renewable energy systems: The invention can be integrated into renewable energy systems that utilize fuel cells, providing valuable information for optimizing the performance of the system.
Problems solved by this technology:
- Accurate impedance measurement: The invention provides a method for accurately measuring the impedance of a fuel cell stack, which is crucial for understanding the performance and health of the fuel cell system.
- Monitoring and control: By accurately measuring the impedance, the technology enables effective monitoring and control of the fuel cell system, ensuring optimal performance and preventing potential issues.
- Efficiency improvement: The ability to measure impedance helps identify any inefficiencies or abnormalities in the fuel cell system, allowing for improvements to be made and overall efficiency to be increased.
Benefits of this technology:
- Enhanced performance: The accurate measurement of impedance enables better understanding and control of the fuel cell system, leading to improved performance and reliability.
- Cost savings: By identifying and addressing any inefficiencies or issues in the system, the technology helps optimize the fuel cell system, potentially resulting in cost savings.
- Extended lifespan: Monitoring the impedance of the fuel cell stack allows for early detection of any degradation or abnormalities, enabling timely maintenance and prolonging the lifespan of the system.
Original Abstract Submitted
Disclosed are an apparatus for measuring an impedance of a fuel cell in a system to which a DC-DC converter is applied and a method thereof. The method includes calculating an impedance of a fuel cell stack based on an impedance of an output terminal of the fuel cell stack measured in a state in which the output of the fuel cell stack is drawn and the impedance of the output terminal of the fuel cell stack measured in a state in which the drawing of the output of the fuel cell stack is stopped.
