| Autor: |
A Sudarshan, N S Jayalakshmi, P S Praveena Krishna |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
2020 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER). |
| DOI: |
10.1109/discover50404.2020.9278073 |
| Popis: |
This article presents the design and application of a coupled inductor based bidirectional DC-DC converter (BDC) with sliding mode controller on electric vehicle (EV) powertrain. The coupled inductor acts as an auxiliary circuit providing soft switching to minimize the switching losses. The resonant circuit is achieved with the help of mutual inductance where it further improves efficiency. The sliding mode control is applied for the closed-loop operation which provides better results compared to the standard PI controller. This design is verified with the help of MATLAB/Simulink model and the obtained results are in good settlement with the theoretical calculation. The efficiency of the converter with sliding mode control is found to be 98.3% in buck mode and 97.8% in boost mode. Also, the target of the research to maintain the output voltage at a constant level which is quite clear with the better response of the waveform. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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