Ningde amperex technology limited (20240243340). ELECTROCHEMICAL APPARATUS AND ELECTRIC DEVICE simplified abstract
ELECTROCHEMICAL APPARATUS AND ELECTRIC DEVICE
Organization Name
ningde amperex technology limited
Inventor(s)
ELECTROCHEMICAL APPARATUS AND ELECTRIC DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240243340 titled 'ELECTROCHEMICAL APPARATUS AND ELECTRIC DEVICE
The electrochemical apparatus described in the patent application includes a winding-structured electrode assembly with specific features aimed at reducing the magnetic field produced by the assembly.
- The electrode assembly consists of a first electrode plate with a first zone connected to a first tab, and a second electrode plate with a second zone connected to a second tab.
- The first electrode plate is located on the inner side of the assembly relative to the second electrode plate, with the first zone exceeding the second zone by a winding length of less than one turn.
- An angle between a half line from the winding center to the center of the first zone and a half line to the center of the second zone is between 30° and 270°.
- The effective current path length of the outermost turn of the first electrode plate is extended to reduce the magnetic field produced by the assembly.
Potential Applications: - Energy storage systems - Electric vehicles - Renewable energy systems
Problems Solved: - Reduction of magnetic field interference - Improved efficiency of electrochemical apparatus
Benefits: - Enhanced performance of energy storage systems - Increased efficiency in electric vehicles - Better utilization of renewable energy sources
Commercial Applications: Title: Enhanced Electrochemical Apparatus for Energy Storage Systems This technology can be utilized in the development of advanced energy storage systems for various commercial applications, including electric vehicles, renewable energy systems, and grid-level energy storage solutions. The improved efficiency and reduced magnetic field interference make it a valuable innovation in the field of electrochemical devices.
Questions about the Enhanced Electrochemical Apparatus for Energy Storage Systems: 1. How does the winding structure of the electrode assembly contribute to reducing magnetic field interference? 2. What are the specific advantages of using this technology in electric vehicles?
Original Abstract Submitted
an electrochemical apparatus, including a winding-structured electrode assembly, an end of a first electrode plate is provided with a first zone connected to a first tab, an end of a second electrode plate is provided with a second zone connected to a second tab. along a winding direction from inside to outside, the first electrode plate is located on the inner side of the electrode assembly relative to the second electrode plate, and the first zone exceeds the second zone by a winding length of less than one turn. an angle between a half line from a winding center to a center of the first zone and a half line from the winding center to a center of the second zone is �, 30�≤�≤270�. an effective current path length of the outermost turn of the first electrode plate is extended, thereby reducing a magnetic field produced by the electrode assembly.
