Ford’s New Patent Could Protect EVs from Overheating
Ford’s New Patent Could Protect EVs from Overheating
Posted on January 17, 2025
Ford Motor Company continues to innovate in the electric vehicle (EV) space, despite a tempered approach to all-electric production goals in recent years. A newly published patent reveals the automaker’s plans for an **equipment overheating protection system** aimed at safeguarding EV components during charging. This concept is part of Ford's broader efforts to enhance the reliability and performance of its electrified lineup. The patent, filed on March 14, 2023, and published on September 19, 2024, introduces a technology designed to address overheating issues in EV chargers and batteries.
Charging an EV battery generates significant heat, which can lead to complications if not managed properly. Ford’s system would monitor the temperature of charging equipment, automatically shutting down charging when it exceeds safe levels. Once temperatures cool down, the process would resume at a reduced rate to avoid further overheating. This proactive approach ensures safety and efficiency, providing EV owners with peace of mind during charging sessions.
The need for such innovations stems from the diverse range of chargers, batteries, and equipment currently in use. While the industry is moving toward universal standards like the North American Charging Standard (NACS), many charging systems still rely on older interfaces like the Combined Charging Standard (CCS). Until a universal standard is fully adopted, systems like Ford’s overheating protection could play a vital role in handling various charging scenarios safely and efficiently.
Ford’s overheating protection system represents just one of many forward-thinking patents the company has filed to address challenges in the EV market. From robotic charging assistants to user-friendly charging strategies, Ford is demonstrating its commitment to improving the electric driving experience. As these technologies evolve, they will likely become critical components in ensuring the safety and convenience of EV ownership.