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Hybrid Transmission Development for AWD Luxury Cars
Technical Paper
2007-01-4122
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
A new hybrid transmission has been developed for all-wheel-drive (AWD) cars, and is used in the new Lexus LS600h and LS600hL for its first application. It has a compact layout consisting of a power-split device, generator, high-output electric motor, and a two-stage speed reduction device. Combined with a 5-liter V-8 engine, it achieves power performance rivaling 6-liter engine vehicles, the fuel efficiency of a medium-class vehicle, and outstanding quietness. This paper describes the structure, performance, and shift control technology of this hybrid transmission.
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Citation
Ito, M., Adachi, M., Endo, H., Isogai, A. et al., "Hybrid Transmission Development for AWD Luxury Cars," SAE Technical Paper 2007-01-4122, 2007, https://doi.org/10.4271/2007-01-4122.Also In
References
- Ueoka K. Mashiki Z. Maruyama K. Ito T. Ito M. Tomura S. “Hybrid System Development for High-Performance All Wheel Drive Vehicle” SAE 2007-01-0296
- Adachi M. Endo H. Mikami T. Yagi K. Wakuta S. Uchida T. “Development of a New Hybrid Transmission for RWD car” SAE 2006-01-1339
- Kamichi K. Okasaka K. Tomatsuri M. Matsubara T. Kaya Y. Asada H. “Hybrid System Development for a High-Performance Rear Drive Vehicle” SAE 2006-01-1338