Fuzzy Energy Management for a Catenary-Battery-Ultracapacitor based Hybrid Tramway

[摘要] In this paper, an energy management strategy (EMS) based on fuzzy logic control for a catenary-battery-ultracapacitor powered hybrid modern tramway was presented. The fuzzy logic controller for the catenary zone and catenary-less zone was respectively designed by analyzing the structure and working mode of the hybrid system, then an energy management strategy based on double fuzzy logic control was proposed to enhance the fuel economy. The hybrid modern tramway simulation model was developed based on MATLAB/Simulink environment. The simulation results show that the proposed EMS can satisfy the demand of dynamic performance of the tramway and achieve the power distribution reasonably between the each power source.

[发布机构] State Key Laboratory of Traction Power Southwest Jiaotong University, Chengdu; 610031, China^1;College of Electrical and Information Engineering, Southwest University for Nationalities, Chengdu; 610000, China^2

[效力级别] 电工学

[关键词] Dynamic performance;Energy management strategies;Energy management strategies (EMS);Fuzzy logic control;Fuzzy logic controllers;MATLAB/Simulink environment;Power distributions;Simulation model