18590901. CONTROLLER simplified abstract (Honda Motor Co., Ltd.)
Contents
CONTROLLER
Organization Name
Inventor(s)
CONTROLLER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18590901 titled 'CONTROLLER
Simplified Explanation: The patent application describes a controller that efficiently controls the temperature of an electric power converter connected to a battery, taking into account the battery's deterioration state.
- The controller limits the output based on the temperature of the refrigerant cooling the power control unit (PCU) of the converter.
- The temperature threshold for output limitation changes according to the battery's deterioration level.
- As the battery deteriorates further, the temperature threshold for output limitation decreases.
Key Features and Innovation:
- Temperature-controlled output limitation for an electric power converter.
- Adjustment of temperature threshold based on battery deterioration.
- Efficient temperature control for improved performance and longevity of the battery and converter.
Potential Applications: This technology can be applied in electric vehicles, renewable energy systems, and industrial power systems where efficient temperature control is crucial for battery and converter performance.
Problems Solved:
- Ensures optimal performance of the electric power converter.
- Extends the lifespan of the battery by adjusting output based on deterioration.
- Prevents overheating and damage to the power control unit.
Benefits:
- Improved efficiency and performance of the electric power converter.
- Prolonged battery lifespan.
- Enhanced safety by preventing overheating.
Commercial Applications: The technology can be utilized in electric vehicle manufacturing, renewable energy projects, and industrial automation systems to optimize energy conversion and storage.
Questions about Temperature-Controlled Output Limitation: 1. How does the controller adjust the temperature threshold for output limitation based on battery deterioration? 2. What are the potential cost savings associated with implementing this technology in electric power systems?
Frequently Updated Research: Researchers are constantly exploring new materials and algorithms to enhance temperature control and energy efficiency in electric power converters. Stay updated on the latest advancements in this field for potential improvements in performance and sustainability.
Original Abstract Submitted
An object is to provide a controller that makes it possible to efficiently perform temperature control for an electric power converter that converts electric power supplied from a battery while reflecting a deterioration state of the battery. A controller executes output limitation in accordance with a temperature of a refrigerant that cools a power control unit (PCU) serving as an electric power converter, and changes a temperature serving as a criterion for executing the output limitation, in accordance with a deterioration state of a battery . As deterioration in the battery advances, the temperature serving as the criterion for executing the output limitation is lowered.
