The Study on the Gear Shifting Strategy for 2-speed Planetary Transmission of Plug-in Electric Buses

DOI

10.2991/emeit.2012.371How to use a DOI?

Keywords

Shift logic, Shift economy, Driving cycle, System efficiency

Abstract

The shift logic of most automatic shift systems is based on two parameters-vehicle speed and throttle opening. In this paper, two-parameter shift schedule is applied for AT. The shift logic is on the basis of the optimal efficiency of the motor-transmission system. The model is built by Simulink/Stateflow and the simulation is carried up based on the driving cycle. Driving economy can be improved significantly after applying this shift logic for the power system.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jun-qiu Li
AU  - Meng Lu
AU  - Ya-qi Zhu
PY  - 2012/09
DA  - 2012/09
TI  - The Study on the Gear Shifting Strategy for 2-speed Planetary Transmission of Plug-in Electric Buses
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 1671
EP  - 1675
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.371
DO  - 10.2991/emeit.2012.371
ID  - Li2012/09
ER  -