Virtual Sensing-Based Control Design of a SiC Off-Board Charging System for Electric Bus Applications
| Autor: | Mohamed El Baghdadi, Omar Hegazy, Haaris Rasool, Thomas Geury, Tuan Manh Tran |
|---|---|
| Přispěvatelé: | Electromobility research centre, Faculty of Engineering, Electrical Engineering and Power Electronics |
| Rok vydání: | 2021 |
| Předmět: |
business.industry
Computer science Electrical engineering Battery (vacuum tube) Kalman filter Track (rail transport) Tracking (particle physics) chemistry.chemical_compound chemistry Control system Silicon carbide Adaptation models Control design Silicon carbide Biological system modeling Simulation Computer architecture Sensor systems business MATLAB computer computer.programming_language Voltage |
| Zdroj: | EVER |
| DOI: | 10.1109/ever52347.2021.9456641 |
| Popis: | This paper proposes a SiC-based off-board charging system for battery electric buses (BEBs) and its control design for tracking the DC link voltage. The virtual sensing architecture design based on Adaptive Kalman Filter (AKF) is developed to accurately observe three-phase AC current by use of voltage sensing signals. The MATLAB/Simscape model of the off-board charging system is designed to validate the virtual sensors. The control system is implemented on a simulation model based on virtual sensors to track the DC charging voltage. The simulation results have demonstrated a comparative analysis result of plant and virtual sensors as well as the system's control performance. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|