Abstract
This paper proposes a novel DC-bus voltage control technique for a connected-autonomous electric vehicle (CAEV) using a hybrid supercapacitor-battery energy storage system. The verification by simulation of the control system that manages the current flow from the supercapacitor by using a rule-based algorithm within a CAEV is described. A feedforward compensator is included within the control scheme to suppress DC-bus voltage excursions under highly variable driveline torque conditions. Furthermore, the proposed control system has been verified by the case of CAEV being subject to a real-world driving cycle and acceleration/deceleration modes in order to reflect realistic electric vehicle powertrain operations.
Original language | English |
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Title of host publication | 2019 14th International Conference on Ecological Vehicles and Renewable Energies, EVER |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Number of pages | 8 |
ISBN (Electronic) | 9781728137032, 9781728137025 |
ISBN (Print) | 9781728137049 |
DOIs | |
Publication status | Published - 29 Aug 2019 |
Externally published | Yes |
Event | 14th International Conference on Ecological Vehicles and Renewable Energies - Monte-Carlo, Monaco Duration: 8 May 2019 → 10 May 2019 Conference number: 14 https://ieeexplore.ieee.org/xpl/conhome/8798485/proceeding |
Conference
Conference | 14th International Conference on Ecological Vehicles and Renewable Energies |
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Abbreviated title | EVER 2019 |
Country/Territory | Monaco |
City | Monte-Carlo |
Period | 8/05/19 → 10/05/19 |
Internet address |