Presentation Profile
Evaluation of the Characteristics of Modern Lubricants for Electric Vehicles
Currently Scheduled: 10/12/2021 - 2:00 PM - 2:20 PM
Room: Poster Parkway
Main Author
Dr. Raj Shah - Koehler Instrument Company, Inc.
- Aaliyah Kaushal - Dept. Of Chemical Engineering, State Univ. of NY, Stony Brook
- Nathan Aragon - Koehler Instrument Company, Inc.
Abstract:
The rising popularity of electric vehicles (EVs) and electrified drivelines has increased the demand for developing specialized lubricants. These dedicated lubricants must possess characteristics that optimize EV performance, such as the ability to reduce noise, maintain compatibility with electrical components, and maximize efficiency. The lubricants should also reduce corrosion, improve the vehicle’s electrical properties, and have an appropriate viscosity. Reduced viscosity decreases the friction experienced by gears which increases the useful torque, efficiency, and range of EVs. To achieve these desirable lubricant properties, various technologies can potentially be used for EV lubricant production. The incorporation of nanoparticles in lubricants has been shown to decrease friction and increase the thermal and oxidative stability required by electric motors. Thermal and oxidative stability can also be improved with additives and synthetic-based oils. In addition, bio-lubricants are being developed that will address the growing concerns over sustainability, biodegradability, and reduced toxicity. Although these advancements have worked in internal combustion engine (ICE) vehicles, a great amount of research still needs to be done to ascertain how they can be applied in EV technology. The successful development of effective EV lubricants will be a step towards a greener future and will enable EVs to dominate the transportation industry. This poster discusses the advancements that need to be made in lubricant technology, challenges faced in the field of EVs, and innovations that have the potential to yield ideal properties in EV lubricants for maximizing EV efficiency.
