18548162. CONTROL DEVICE AND CONTROL METHOD simplified abstract (ISUZU MOTORS LIMITED)
Contents
CONTROL DEVICE AND CONTROL METHOD
Organization Name
Inventor(s)
Shohei Asada of Fujisawa-shi, Kanagawa (JP)
CONTROL DEVICE AND CONTROL METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18548162 titled 'CONTROL DEVICE AND CONTROL METHOD
Simplified Explanation: The patent application describes a control device for managing the temperature of a battery cell in a battery by cooling it with a secondary refrigerant.
Key Features and Innovation:
- Acquiring the temperature of the battery cell
- Identifying the charge amount of the battery
- Determining a cooling-onset temperature based on the charge amount
- Operating an electric compressor to cool the cooling water with the secondary refrigerant
- Adjusting the cooling-onset temperature based on the charge amount
Potential Applications: This technology can be applied in electric vehicles, energy storage systems, and other battery-powered devices where temperature control is crucial for battery performance and longevity.
Problems Solved: The technology addresses the issue of overheating in battery cells, which can lead to reduced efficiency, shortened lifespan, and safety hazards.
Benefits:
- Improved battery performance and longevity
- Enhanced safety by preventing overheating
- Optimal charging and discharging efficiency
Commercial Applications: The technology can be utilized in electric vehicle manufacturing, renewable energy storage systems, and consumer electronics to enhance battery performance and safety.
Prior Art: Readers can explore prior patents related to battery temperature control systems, electric compressors, and secondary refrigerant cooling technologies to understand the background of this innovation.
Frequently Updated Research: Stay updated on advancements in battery cooling technologies, electric vehicle battery management systems, and energy storage solutions to see how this technology evolves in the future.
Questions about Battery Temperature Control: 1. How does this technology compare to traditional methods of battery temperature control? 2. What are the potential energy savings associated with using this cooling system for batteries?
Original Abstract Submitted
A control device includes: an acquiring part that acquires a temperature of a battery cell of the battery; an identifying part that identifies a charge amount of the battery; and a cooling control part that determines a cooling-onset battery cell temperature on the basis of the charge amount identified by the identifying part, and operates an electric compressor to begin cooling the cooling water with the secondary refrigerant on condition that the temperature acquired by the acquiring part is higher than the determined, cooling-onset battery cell temperature. When the identifying part identifies a first charge amount, the cooling control part determines a higher cooling-onset battery cell temperature than in a case where the identifying part identifies a second charge amount that is higher than the first charge amount.
