17987589. STRUCTURE FOR IMPROVING PERFORMANCE OF FUEL CELL THERMAL MANAGEMENT SYSTEM simplified abstract (HYUNDAI MOTOR COMPANY)
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STRUCTURE FOR IMPROVING PERFORMANCE OF FUEL CELL THERMAL MANAGEMENT SYSTEM
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STRUCTURE FOR IMPROVING PERFORMANCE OF FUEL CELL THERMAL MANAGEMENT SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 17987589 titled 'STRUCTURE FOR IMPROVING PERFORMANCE OF FUEL CELL THERMAL MANAGEMENT SYSTEM
Simplified Explanation
The present disclosure describes a structure for improving the performance of a fuel cell thermal management system. This structure includes several components such as a radiator, a coolant supply pump, a cathode oxygen depletion (COD) heater, a heater core, a temperature adjustment valve, and a reservoir.
- The radiator is designed to exchange heat with the coolant discharged from a fuel cell stack.
- The coolant supply pump is responsible for supplying the coolant to the fuel cell stack.
- The COD heater is placed in parallel with the radiator to provide additional heating capabilities.
- The heater core is positioned in series with the COD heater and is responsible for heating the interior of a vehicle.
- The temperature adjustment valve is connected to the radiator, coolant supply pump, and heater core, allowing for control of the coolant flow.
- The reservoir is located between the downstream side of the fuel cell stack and the front end of the coolant supply pump, and it helps adjust the pressure of the coolant.
Potential applications of this technology:
- This structure can be used in fuel cell vehicles to improve the performance and efficiency of the thermal management system.
- It can also be applied in other fuel cell applications where effective heat exchange and temperature control are crucial.
Problems solved by this technology:
- The structure helps address the challenge of managing the heat generated by a fuel cell stack, ensuring optimal performance and preventing overheating.
- It provides a solution for maintaining the desired temperature inside the vehicle cabin, enhancing comfort for occupants.
Benefits of this technology:
- Improved performance and efficiency of the fuel cell thermal management system.
- Enhanced control over coolant flow and temperature adjustment.
- Increased comfort for vehicle occupants through effective cabin heating.
Original Abstract Submitted
An embodiment of the present disclosure provides a structure for improving performance of a fuel cell thermal management system. The structure for improving performance of a fuel cell thermal management system may comprise a radiator configured to exchange heat with a coolant discharged from a fuel cell stack, a coolant supply pump configured to supply the coolant to the fuel cell stack, a cathode oxygen depletion (COD) heater disposed in parallel with the radiator, a heater core disposed in series with the COD heater and configured to heat an interior of a vehicle, a temperature adjustment valve coupled to the radiator, the coolant supply pump, and the heater core and configured to control a flow of the coolant, and a reservoir disposed between a downstream side of the fuel cell stack and a front end of the coolant supply pump and configured to adjust a pressure of the coolant.
