PV INTEGRATED WIRELESS CHARGING ARCHITECTURE FOR ELECTRIC VEHICLES UTILIZING MODIFIED TRANS QUASI Z-SOURCE BOOST CONVERTER
Keywords:
Integration with PV Systems, Communication Protocols, Grid Interaction, Battery Management SystemsAbstract
The Photovoltaic (PV) systems harness solar energy by converting sunlight directly into electricity through semiconductor materials.This renewable energy technology offers a sustainable and eco-friendly alternative to fossil fuels, helping to reduce greenhouse gas emissions and dependence on non-renewable energy sources. This is a PV integrated wireless charging architecture for electric vehicles utilizing modified trans quasi z-source boost converter. The PV system integrated with advanced power electronics for efficient energy conversion and management. It begins with the photovoltaic cells generating voltage (Vpv) and current (Ipv), which are fed into a modified trans quasi Z-source boost converter. The Z-source boost converter utilizes PWM to enhance the output
voltage, which is then processed by a high-frequency inverter.The output PWM signals are directed to an LC tank circuit, facilitating resonance and efficient energy transfer. A high-frequency isolation follows, ensuring safety and performance in the subsequent stages. The system includes an interleaved PWM rectifier to convert AC back to DC for charging an EV battery. The overall process is optimized by an Artificial Neural Network (ANN) Maximum Power Point Tracking (MPPT) algorithm, which maximizes energy harvest from the PV system. A Proportional-integral (PI) controller ensures that the output voltage (Vact) aligns with the reference voltage (Vref), enhancing system stability and efficiency. Finally the project is implemented by using a MATLAB 2021a simulink
References
Y. Liao, H. Nian, Y. Wang and D. Sun, "Small-Signal Stability Analysis of Three-Phase Four-Wire System Integrated With Single-Phase PV Inverters Considering Phase to Phase Coupling Effect Under Asymmetric Grid," in IEEE Access, vol. 11, pp. 63852-63862, 2023
U. C. Nwaneto and A. M. Knight, "Full-Order and Simplified Dynamic Phasor Models of a Single-Phase Two-Stage Grid-Connected PV System," in IEEE Access, vol. 11, pp. 26712-26728, 2023
L. -R. Chen, C. -H. Wu, N. -Y. Chu, C. -C. Chou and F. -J. Zheng, "Battery Current-Sharing Power Decoupling Method for Realizing a Single-Stage Hybrid PV System," in IEEE Access, vol. 10, pp. 86864- 86873, 2022.
J. Hrouda, M. Čerňan and K. Procházka, "A New Method of Smart Control of Single-Phase Photovoltaic Inverters at Low Voltage for Voltage Control and Reactive Power Management," in IEEE Access, vol. 12, pp. 80071-80085, 2024
X. Dai, M. Chen, J. Lai, Y. Chen, T. Chen and N. Zhao, "Negative Sequence Compensation Method for High-Speed Railway With Integrated Photovoltaic Generation System," in CPSS Transactions on Power Electronics and Applications, vol. 7, no. 2, pp. 130-138, June 2022,
G. M. Jagadeesan, R. Pitchaimuthu and M. Sridharan, "A Two-stage Single-phase Grid-connected Solar-PV System with Simplified Power Regulation," in Chinese Journal of Electrical Engineering, vol. 8, no. 1, pp. 81-92, March 2022
V. R. Reddy and E. S. Sreeraj, "Grid Voltage Sensor-less Protection Scheme for One Cycle-Controlled Single-phase Photovoltaic Inverter Systems," in CSEE Journal of Power and Energy Systems, vol. 8, no. 6, pp. 1720-1729, November 2022
S. Mondal, S. P. Biswas, M. R. Islam and S. M. Muyeen, "A Five-Level Switched-Capacitor Based Transformerless Inverter With Boosting Capability for Grid-Tied PV Applications," in IEEE Access, vol. 11, pp. 12426-12443, 2023
A. Amirullah and A. Adiananda, "Dual Fuzzy-Sugeno Method to Enhance Power Quality Performance Using a Single-Phase Dual UPQC-Dual PV Without DC-Link Capacitor," in Protection and Control of Modern Power Systems, vol. 9, no. 1, pp. 133-153, January 2024,
A. Laib, A. Krama, A. Sahli, A. Kihal and H. Abu-Rub, "Reconfigurable Model Predictive Control for Grid Connected PV Systems Using Thirteen-Level Packed E-Cell Inverter," in IEEE Access, vol. 10, pp. 102210- 102222, 2022
