Toyota jidosha kabushiki kaisha (20240201272). EVALUATION METHOD OF SECONDARY BATTERY simplified abstract
Contents
EVALUATION METHOD OF SECONDARY BATTERY
Organization Name
toyota jidosha kabushiki kaisha
Inventor(s)
Aiko Nagano of Nisshin-shi (JP)
Mamoru Mizutani of Nagakute-shi (JP)
EVALUATION METHOD OF SECONDARY BATTERY - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240201272 titled 'EVALUATION METHOD OF SECONDARY BATTERY
The abstract of this patent application describes a method for evaluating the durability of a secondary battery by applying an alternating current voltage of a specific frequency to the battery and evaluating the associated battery reaction.
- The method involves adjusting the temperature and state of charge of the battery to specific levels before conducting the durability test.
- The evaluation step focuses on assessing the durability of the battery reaction at the specified frequency.
- This method aims to provide a reliable way to test the durability of secondary batteries under controlled conditions.
Potential Applications: This technology could be used in the development and testing of secondary batteries for various applications such as electric vehicles, portable electronics, and renewable energy storage systems.
Problems Solved: This method addresses the need for a standardized and reliable way to evaluate the durability of secondary batteries, ensuring their performance and safety in real-world applications.
Benefits: - Improved reliability and safety of secondary batteries - Enhanced performance of battery systems - Cost-effective testing method for battery manufacturers
Commercial Applications: Title: "Durability Evaluation Method for Secondary Batteries" This technology could be utilized by battery manufacturers, research institutions, and electric vehicle companies to ensure the quality and performance of secondary batteries in their products.
Prior Art: Prior research in the field of battery testing methods and durability evaluation can provide valuable insights into the development of this technology. Researchers can explore existing literature, patents, and studies related to battery testing and evaluation methods.
Frequently Updated Research: Researchers and industry experts are continually exploring new ways to enhance the durability and performance of secondary batteries. Stay updated on the latest advancements in battery technology and testing methods to improve the efficiency and reliability of battery systems.
Questions about Secondary Battery Durability Evaluation: 1. How does the durability evaluation method described in the patent application compare to existing battery testing techniques? - The method outlined in the patent application offers a unique approach to evaluating the durability of secondary batteries by focusing on specific frequency and reaction analysis.
2. What are the potential implications of using this method for the development of advanced battery technologies? - By using this method, researchers and manufacturers can gain valuable insights into the performance and durability of secondary batteries, leading to the development of more efficient and reliable battery systems.
Original Abstract Submitted
a durability evaluation method of a secondary battery includes a durability step of continuing to apply an alternating current voltage of a durability frequency to a first secondary battery for evaluation over a durability test period, and an evaluation step of evaluating durability of an associated battery reaction associated with the durability frequency from among battery reactions of the first secondary battery. a temperature and a state of charge of the first secondary battery are adjusted to a first temperature and a first state of charge, respectively.
