This paper proposes an online energy management strategy for parallel plug-in hybrid electric buses (p-PHEBs) based on a hybrid vehicle-road model to improve fuel economy and reduce emissions. Firstly, models for the p-PHEB and energy consumption are formulated, respectively. Secondly, a hybrid vehicle-road model is established by using automata based on traffic information and vehicle motion modes. Then an online energy management strategy based on the hybrid vehicle-road model is proposed and implemented. Finally, the p-PHEB with the proposed strategy is simulated under two standard roads and a practical bus line with different time periods. Compared with two kinds of traditional online strategies, the simulation results indicate that the proposed strategy has better fuel economy and lower emissions.
An online energy management strategy of parallel plug-in hybrid electric buses based on a hybrid vehicle-road model
2016-11-01
2239222 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Multimode Energy Management for Plug-In Hybrid Electric Buses Based on Driving Cycles Prediction
Online Contents | 2016
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