Integrated Starter Generator Hybrid Electric Car Torque Distribution Control 2008-01-1554
Multi-energy management strategy plays an important role in fuel economy improvement for hybrid electric vehicles. For the integrated starter generator hybrid electric car in this paper, multi-energy management becomes torque distribution. The novel torque distribution strategy is proposed to minimize the powertrain equivalent specific fuel consumption. The distribution results are essentially three-dimensional look-up table-based control according to the vehicle torque request, the internal combustion engine speed and the ultracapacitor voltage after off-line calculation. Simulations results show that potential fuel economy improvement is achieved relative to the conventional logic threshold control strategy.
Citation: Wang, F., Mao, X., and Zhuo, B., "Integrated Starter Generator Hybrid Electric Car Torque Distribution Control," SAE Technical Paper 2008-01-1554, 2008, https://doi.org/10.4271/2008-01-1554. Download Citation
Author(s):
Feng Wang, Xiaojian Mao, Bin Zhuo
Affiliated:
Shanghai Jiaotong University
Pages: 6
Event:
2008 SAE International Powertrains, Fuels and Lubricants Congress
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Hybrid electric vehicles
Fuel economy
Fuel consumption
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