High-Speed Simulation of Battery Degradation

As electric vehicle (EV) adoption accelerates, so does the need for reliable, high-performance batteries. The growing influx of substandard batteries and the increasing importance of battery recycling have created a strong demand for tools that can accurately assess battery health and degradation.

This Battery Internal Impedance Simulator meets that demand with high-speed, battery-less testing powered by an FPGA-based design. By simulating the battery’s equivalent circuit in real time, this system enables safe and repeatable evaluation of battery behavior—without using a physical battery.

Engineers can easily simulate deteriorated batteries by adjusting parameters, allowing consistent test conditions and reducing safety risks. It’s ideal for developers working on battery management systems (BMS) and integrated circuits (ICs) that need to monitor and manage battery health over time.

Compatible with Electrochemical Impedance Spectroscopy (EIS), the system is built on A&D Technology’s proven HELIOS Model-Based Development (MBD) platform and uses A&D’s iTest.DC test automation and control software and Gantner’s EIS i/o, to ensure seamless integration and reliable performance.