Abstract
An energy management strategy based on dynamic programming for a plug-in serial-parallel hybrid electric bus is proposed. The sets of comprehensive cost function, five control variables and mesh accuracies are illustrated. Then the fuel economy is discussed, followed by the sensitivity analysis of this strategy on different lengths of driving cycle input and dissimilar control variable settings. It can be concluded that scaling the length of driving cycle and battery capacity have little effect on control laws output while optimum control variable settings should combine exact characters of driving cycles and driving components of the bus.
Original language | English |
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Pages (from-to) | 378-383 |
Number of pages | 6 |
Journal | Energy Procedia |
Volume | 104 |
DOIs | |
Publication status | Published - 2016 |
Event | Applied Energy Symposium and Forum: Low - Carbon Cities and Urban Energy Systems, CUE 2016 - Jinan, China Duration: 13 Jun 2016 → 15 Jun 2016 |
Keywords
- Dynamic programming
- Energy management strategy
- Hybrid electric bus