Electrifying Porsche

July 26, 2007
Why would anyone in their right mind convert a sleek Porsche 914 into an electric vehicle?

Well, a team of students from the Massachusetts Institute of Technology did precisely that to demonstrate advanced electric-vehicle technology.

The project should also yield information on advanced batteries. Specifically, the team from MIT's Electrochemical Energy Laboratory plan to measure the conditions batteries encounter inside an operating vehicle.

The student project took off a year ago when Valence Technology Inc. agreed to donate 18 high-tech rechargeable batteries and a battery-management system. The lithiumphosphate rechargeable batteries are lighter, longer lasting, and fast charging.

The students replaced the original engine with an electric motor, 12 batteries and battery-management system, various electronics, and a controller. The team estimates the car will produce 50 to 60 hp, giving it a top speed of 70 to 100 mph. Plugging it into a wall socket should fully recharge the batteries in 4 to 5 hr, and the car should go 100 miles or more before recharging.

Sponsored Recommendations

Customizations to Get Standard Motors to Mars

Jan. 10, 2025
Clearly, the Martian environment can be harsh and unaccommodating to systems made to operate on Earth. Through a combination of standard industrial motors and creative collaboration...

No Access for Bacteria: An Inside Look at Maxon's Cleanroom

Jan. 10, 2025
Tiny drive systems for use in the human body have to be built in a clean environment, free of microbiological contamination. Welcome to the GMP cleanroom of maxon, where discipline...

High-Efficiency, Precision Drive Systems for Every Robot

Jan. 10, 2025
Robots assemble devices, explore space, and perform surgeries. To achieve human-like motion and accuracy they need powerful and highly precise drives. Learn about custom-made ...

The Importance of Motors in Transportation

Jan. 10, 2025
As we progress toward more efficient and automated systems, the need for robust and reliable motors in the transportation industry has become more critical than ever. Explore ...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!