18443436. BATTERY SYSTEM simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)
Contents
BATTERY SYSTEM
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Masatsugu Kawakami of Sunto-gun (JP)
BATTERY SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18443436 titled 'BATTERY SYSTEM
Simplified Explanation: The patent application describes a battery system designed to prevent overcharging using a simple sensor element.
- Key Features and Innovation:
- Battery system with two battery packs connected in series and parallel.
- Monitoring unit to track battery module condition.
- Control unit to manage battery charge.
- First and second current sensors to measure total current of each battery pack.
- Calculating section to determine overcharge based on current values.
Potential Applications: The technology can be applied in various industries that use battery systems, such as electric vehicles, renewable energy storage, and consumer electronics.
Problems Solved: The system addresses the issue of overcharging in battery modules, which can lead to reduced battery life, safety hazards, and performance issues.
Benefits: The system ensures optimal charging of battery packs, prolonging battery life, improving safety, and enhancing overall performance of the battery system.
Commercial Applications: The technology can be utilized in electric vehicle charging stations, solar energy storage systems, and portable electronic devices to enhance battery efficiency and safety.
Prior Art: Readers can explore prior patents related to battery management systems, current sensors, and overcharge protection to understand the existing technology landscape.
Frequently Updated Research: Stay updated on advancements in battery management systems, sensor technology, and energy storage solutions to enhance the performance of the described battery system.
Questions about Battery System: 1. What are the potential risks associated with overcharging battery packs? 2. How does the monitoring unit in the battery system track the condition of the battery module?
Original Abstract Submitted
A main object of the present disclosure is to provide a battery system capable of avoiding an over charge with a simple sensor element. The present disclosure achieves the object by providing a battery system comprising: a battery module including a battery pack A including a plurality of battery cells connected in series, and a battery pack B including a plurality of battery cells connected in series, connected in parallel, a monitoring unit configured to monitor a condition of the battery module, and a control unit configured to control at least a charge of the battery module, and the monitoring unit includes: a first current sensor configured to measure a total current Iof the battery pack A, and a second current sensor configured to measure a total current Iof the battery pack B, and the control unit includes: a calculating section configured to calculate a determining value based on the total current Iand the total current I, and a determining section configured to determine an occurrence of an over charge based on the determining value.
