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Issued patent

Battery Management System

An issued NASA patent from the Technology Transfer catalog.

View at technology.nasa.gov
Media from NASA Technology Transfer

About this technology

Overview

NASA seeks interested parties to license the Battery Management System (BMS) developed by innovators at Johnson Space Center. NASA's BMS features the ability to monitor and balance the charge of individual battery cells that are in series and provide fault detection of individual cells in parallel within a battery pack of hundreds of cells. The circuit uses fewer connections (pins) than competing technologies, which reduces complexity and improves reliability. It offers a safe and potentially low-cost management system for high-voltage battery systems, including lithium-ion (Li-ion) battery systems that are used in electric vehicles and other next-generation renewable energy applications. This NASA Technology is available for your company to license and develop into a commercial product. NASA does not manufacture products for commercial sale.