18381266. METHOD AND SYSTEM FOR DETERMINING STATE OF CHARGE, AND BATTERY SYSTEM simplified abstract (SAMSUNG SDI CO., LTD.)
Contents
- 1 METHOD AND SYSTEM FOR DETERMINING STATE OF CHARGE, AND BATTERY SYSTEM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD AND SYSTEM FOR DETERMINING STATE OF CHARGE, AND BATTERY SYSTEM - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
METHOD AND SYSTEM FOR DETERMINING STATE OF CHARGE, AND BATTERY SYSTEM
Organization Name
Inventor(s)
METHOD AND SYSTEM FOR DETERMINING STATE OF CHARGE, AND BATTERY SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18381266 titled 'METHOD AND SYSTEM FOR DETERMINING STATE OF CHARGE, AND BATTERY SYSTEM
Simplified Explanation
The patent application describes a method for determining the state of charge of a battery system by calculating voltage differences between different time points for each cell in a battery module and selecting a representative cell with the maximum voltage difference to estimate the state of charge.
- The method involves calculating voltage differences between a first and second time point for each cell in a battery module.
- A representative cell with the maximum voltage difference is selected to estimate the state of charge of the battery module.
Potential Applications
This technology could be applied in electric vehicles, renewable energy storage systems, and portable electronic devices to accurately monitor the state of charge of the battery system.
Problems Solved
This method solves the problem of accurately determining the state of charge of a battery system, which is crucial for optimizing battery performance and preventing overcharging or discharging.
Benefits
The benefits of this technology include improved battery management, extended battery life, enhanced safety, and increased efficiency in utilizing battery capacity.
Potential Commercial Applications
Potential commercial applications of this technology include battery management systems for electric vehicles, energy storage systems for renewable energy sources, and smart devices for monitoring battery health.
Possible Prior Art
One possible prior art for this technology could be methods for estimating the state of charge of batteries based on voltage measurements, but the specific approach of selecting a representative cell with the maximum voltage difference may be a novel aspect.
What is the impact of this technology on battery performance?
This technology has a significant impact on battery performance by providing a more accurate estimation of the state of charge, leading to improved efficiency and longevity of the battery system.
How does this method compare to existing battery management techniques?
This method offers a unique approach to determining the state of charge by selecting a representative cell with the maximum voltage difference, which may provide more precise and reliable results compared to traditional methods.
Original Abstract Submitted
A method for determining a state of charge of a battery system, including calculating a voltage difference between a first voltage detected at a first time point and a second voltage detected at a second time point, for each of a plurality of cells included in a battery module, selecting a representative cell having a maximum voltage difference among the plurality of cells, and estimating a state of charge of the battery module by using a representative cell voltage of the representative cell.
