17943991. SYSTEM AND METHOD OF INSPECTING AN AIR COMPRESSOR FOR A FUEL CELL simplified abstract (HYUNDAI MOTOR COMPANY)
SYSTEM AND METHOD OF INSPECTING AN AIR COMPRESSOR FOR A FUEL CELL
Organization Name
Inventor(s)
Tae Young Kim of Suwon-si (KR)
Chang Seok You of Hwaseong-si (KR)
SYSTEM AND METHOD OF INSPECTING AN AIR COMPRESSOR FOR A FUEL CELL - A simplified explanation of the abstract
This abstract first appeared for US patent application 17943991 titled 'SYSTEM AND METHOD OF INSPECTING AN AIR COMPRESSOR FOR A FUEL CELL
Simplified Explanation
The abstract describes a system and method for inspecting an air compressor used in a fuel cell. The system includes a fuel cell, an air compressor with a motor, and a controller. The controller calculates the estimated consumption current of the air compressor motor by analyzing the relationship between the applied voltage and the rotation speed of the motor. It then compares the calculated estimated consumption current with the measured actual consumption current to determine if the permanent magnet of the motor is demagnetized.
- The system is designed to inspect the air compressor used in a fuel cell.
- It includes a fuel cell, an air compressor, and a controller.
- The controller calculates the estimated consumption current of the air compressor motor.
- It does so by analyzing the relationship between the applied voltage and the rotation speed of the motor.
- The controller compares the calculated estimated consumption current with the measured actual consumption current.
- This comparison helps determine if the permanent magnet of the air compressor motor is demagnetized.
Potential Applications
This technology can be applied in various industries and sectors where fuel cells are used, such as:
- Automotive industry - for inspecting air compressors in fuel cell vehicles.
- Power generation - for inspecting air compressors in fuel cell power plants.
- Aerospace industry - for inspecting air compressors in fuel cell-powered aircraft.
- Marine industry - for inspecting air compressors in fuel cell-powered ships.
Problems Solved
The technology addresses the following problems:
- Demagnetization of the permanent magnet in the air compressor motor.
- Ensuring the efficient and reliable operation of the air compressor in a fuel cell system.
- Detecting potential issues with the air compressor before they cause significant damage or failure.
- Improving the overall performance and lifespan of the fuel cell system.
Benefits
The technology offers several benefits:
- Early detection of demagnetization in the air compressor motor, allowing for timely maintenance or replacement.
- Improved reliability and efficiency of the fuel cell system.
- Cost savings by preventing major damage or failure of the air compressor.
- Extended lifespan of the fuel cell system components.
- Enhanced overall performance and operation of fuel cell-powered applications.
Original Abstract Submitted
A system and a method of inspecting an air compressor for a fuel cell are proposed. The inspection system includes a fuel cell; an air compressor provided on an inlet side of a cathode of the fuel cell and provided with a motor; and a controller configured to calculate an estimated consumption current of the air-compressor motor through a relationship between an applied voltage and a rotation speed of the air-compressor motor and configured to compare the calculated estimated consumption current with a measured actual consumption current to determine whether a permanent magnet of the air-compressor motor is demagnetized.
