Design of Level Two On-board Charger For Plug-In Electric Vehicle using ANFIS

  • Unique Paper ID: 168925
  • Volume: 11
  • Issue: 5
  • PageNo: 2170-2175
  • Abstract:
  • This paper presents the design and analysis of an onboard charger for Electric Vehicles (EVs) employing advanced power conversion techniques. The proposed system features an AC-DC conversion stage using a Totem-pole Power Factor Correction (PFC) converter and a DC-DC conversion stage with an LLC resonant converter, optimized using an Adaptive Neuro-Fuzzy Inference System (ANFIS) controller.The proposed OBC system is aimed at improving the efficiency, power density, and reliability of EV charging systems. The Totem-Pole AC-DC converter is employed to rectify the AC input with minimal switching losses, leveraging its inherent ability to operate in continuous conduction mode (CCM) and reduce reverse recovery issues in diodes. Following the rectification, the LLC resonant DC-DC converter efficiently steps up the DC voltage to the appropriate battery charging level, offering zero-voltage switching (ZVS) and zero-current switching (ZCS) to enhance overall efficiency. The ANFIS controller combines the strengths of fuzzy logic and neural networks, offering superior adaptability and control precision under varying operational conditions. Simulation results indicate significant improvements in efficiency, power factor, and transient response with ANFIS. Experimental validation confirms the superiority of the ANFIS-based system, establishing it as a viable solution for contemporary EV charging applications.

Cite This Article

  • ISSN: 2349-6002
  • Volume: 11
  • Issue: 5
  • PageNo: 2170-2175

Design of Level Two On-board Charger For Plug-In Electric Vehicle using ANFIS

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