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Electrical and Copper Compatibility Studies of Transmission Lubricants for Advanced Electric Vehicles Indian Oil Corporation, Research and Development Centre
- Format:
- Book
- Conference/Event
- Author/Creator:
- Katta, Lakshmi, author.
- Seth, Sarita, author.
- Singh, Sandeep, author.
- Bhardwaj, Anil, author.
- Arora, Ajay Kumar, author.
- Conference Name:
- Automotive Technical Papers (2026-01-01 : Warrendale, Pennsylvania, United States)
- Language:
- English
- Subjects (All):
- Transmission fluids.
- Materials properties.
- Energy conservation.
- Electric vehicles.
- Tribology.
- Thermal management.
- Corrosion.
- Batteries.
- Wear.
- Local Subjects:
- Transmission fluids.
- Materials properties.
- Energy conservation.
- Electric vehicles.
- Tribology.
- Thermal management.
- Corrosion.
- Batteries.
- Wear.
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 2026
- Summary:
- Improved energy efficiency and lower CO2 emissions are the two major drivers for the emergence of E-mobility. Growth of electric vehicles (EVs) has sustained ever since their introduction till 2020 and has substantially increased thereafter. EVs require specialized lubricants, which are different from conventional lubricants mainly due to the addition of new hardware technology including e-motor, inverter, battery, and new materials (copper windings, elastomers, plastic, and other materials). Lubricant when used in an advanced powertrain electric vehicle specifically in E-powertrains may encounter the e-motor and must deliver unique performance attributes such as optimal electrical properties, thermal management, and material compatibility apart from the traditional features including extreme pressure, friction performance, oxidation, and wear control. In the current study, we have investigated conventional GL5, manual transmission fluid (MTF), automatic transmission fluid (ATF), and dedicated e-fluids to understand additive and viscosity effects on aforesaid performance traits. Our study emphasized that additive chemistry plays a significant role on key properties such as electrical properties, corrosion resistance, oxidation resistance, and tribological performance
- Notes:
- Vendor supplied data
- Access Restriction:
- Restricted for use by site license
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