Registration Number
0126U004666,
R & D request
Title
Comprehensive Design Methodology for Electric Vehicle Transmissions Based on High-Efficiency Gears and AI Optimisation
Head
Oleksandr V. Ustynenko, к.т.н.
Registration Date
10-09-2026
Organization
National Technical University "Kharkiv Polytechnic Institute"
popup.description1
The project focuses on developing a comprehensive design methodology for advanced electric vehicle gearboxes with superior efficiency, specific mass, and environmental performance. Multi-stage gearboxes enhance electric motor utilisation efficiency, improving acceleration dynamics and extending driving range up to 20%. Modern electric vehicles characteristically employ electric motors operating at rotational speeds reaching 16,000 rpm. The project proposes an integrated solution: refined optimal design methodology combined with non-standard tooth profiles (convex-concave, HCR), thin hard coatings, and environmentally safe oils ensures exceptional electric vehicle performance. Experimental validation utilises the Niemann test stand. The project deliverables include a virtual model of the modernised Niemann stand incorporating AI-based automatic control systems. These results establish the foundation for future electric vehicle gearbox design applications.
popup.nrat_date
2026-09-10
