کنفرانس مهندسی برق ایران

صفحه اصلی / سی و سومین کنفرانس بین المللی مهندسی برق

Hybrid PI-SOSM Controller for Battery and Supercapacitor Integration in Electric Vehicles

نویسندگان :

Maede Azimi¹ Ghasem Rezazadeh² Mohsen Hamzeh³

1- دانشگاه تهران 2- دانشگاه تهران 3- دانشگاه تهران

کلمات کلیدی :

energy storage system،sliding mode control،permanent magnet synchronous machine

چکیده :

This paper presents a novel control scheme for a hybrid energy storage system (HESS) that integrates batteries and supercapacitors (SCs) to enhance energy management in electric vehicles (EVs). The proposed control method combines proportional-integral (PI) control with second-order sliding mode control (SOSMC), thereby improving robustness against load variations and addressing issues related to chattering and slow response times. Simulation results obtained from MATLAB-Simulink demonstrate that the hybrid PI-SOSMC controller significantly outperforms conventional PI controllers in both transient and steady-state conditions. These findings highlight the potential of the proposed control strategy to enhance the efficiency and longevity of hybrid energy storage systems in EV applications