Adaptive Fast Terminal SMC for V2V Bi-directional Charging System
2025 16th International Conference on Electrical and Electronics Engineering, ELECO 2025, İstanbul, Türkiye, 27 - 29 Kasım 2025, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Doi Numarası: 10.1109/eleco69582.2025.11329319
- Basıldığı Şehir: İstanbul
- Basıldığı Ülke: Türkiye
- Kırklareli Üniversitesi Adresli: Evet
Özet
Excessive fossil fuel consumption has driven the transition from internal combustion engines (ICE) vehicles to electric vehicles (EVs), yet challenges such as battery limitations, high costs, and range anxiety remain critical obstacles to widespread adoption. Vehicle-to-vehicle (V2V) charging has recently emerged as a promising complementary solution, enabling energy sharing between EVs and reducing dependence on fixed charging infrastructure. However, V2V charging introduces significant control challenges, including voltage regulation, power quality, and dynamic stability under bidirectional power transfer. To address these issues, this study proposes an Adaptive Fast Terminal Sliding Mode Control (AFTSMC) strategy for bidirectional converters in V2V charging applications. The proposed controller combines outer-loop voltage regulation via PI control with an inner-loop AFTSMC current controller, ensuring finite-time convergence, adaptive gain adjustment, and robustness against parameter uncertainties and disturbances. Proposed design is compared with conventional PI and Sliding Mode Control (SMC) controllers. Simulation results demonstrate precise voltage tracking, rapid dynamic response, effective disturbance rejection, and superior performance under varying loads, input voltages, and initial conditions. Compared to conventional methods, AFTSMC provides reduced chattering, improved adaptability, and enhanced reliability, making it a strong candidate for practical deployment in next-generation V2V energy transfer systems.