18393073. Fuel Cell-Battery System and Control Method Thereof simplified abstract (Hyundai Motor Company)
Contents
Fuel Cell-Battery System and Control Method Thereof
Organization Name
Inventor(s)
Woo Jung Kwon of Suwon-si (KR)
Fuel Cell-Battery System and Control Method Thereof - A simplified explanation of the abstract
This abstract first appeared for US patent application 18393073 titled 'Fuel Cell-Battery System and Control Method Thereof
The patent application describes a method for controlling a fuel cell-battery system that includes a battery module, a fuel cell module, and a heat exchange module.
- The method involves monitoring the coolant temperature released from the battery module.
- When the coolant temperature is higher than a target temperature, the coolant is passed through the heat exchange module to cool it down.
- If the coolant temperature is lower than or equal to the target temperature, the coolant is passed through a heater to warm it up.
- The heater is activated when the coolant temperature is below the target temperature.
Potential Applications: - This technology can be applied in automotive fuel cell systems to efficiently manage the temperature of the battery and hydrogen components. - It can also be used in stationary fuel cell systems for power generation in various industries.
Problems Solved: - Efficient cooling and heating of the battery and hydrogen components in a fuel cell-battery system. - Optimal temperature control to ensure the system operates effectively and safely.
Benefits: - Improved performance and longevity of the battery and fuel cell components. - Enhanced energy efficiency and overall system reliability.
Commercial Applications: Title: "Advanced Temperature Control System for Fuel Cell-Battery Systems" This technology can be commercialized for use in electric vehicles, backup power systems, and off-grid applications. It can also be integrated into renewable energy systems for enhanced energy storage capabilities.
Questions about the technology: 1. How does the heat exchange module facilitate the exchange of heat between the coolant and hydrogen components? 2. What are the key advantages of using a fuel cell-battery system compared to traditional power sources?
Original Abstract Submitted
A method for controlling a fuel cell-battery system that includes a battery module configured to cool a battery using coolant, a fuel cell module configured to heat hydrogen and to supply the heated hydrogen to a fuel cell configured to produce electric power using the hydrogen, and a heat exchange module through which the coolant and the hydrogen exchange heat with each other. The method includes obtaining a coolant temperature of coolant released from the battery, passing the coolant through the heat exchange module to cool the coolant when the temperature of the coolant is higher than a target temperature, and passing the coolant through a heater when the temperature of the coolant is lower than or equal to the target temperature. Passing the coolant through the heater includes operating the heater when the temperature of the coolant is lower than the target temperature.
