Comparison of PI & Fuzzy Logic Controlled Dual Active Bridge DC to DC Converter Systems
نویسنده
چکیده
This work deals with design, modeling and simulation of the PI & the Fuzzy controlled DAB DC to DC converter systems. Open loop system is simulated with step change in input voltage. The output voltage in closed loop system is regulated using PI and Fuzzy controllers. The response of these two systems are compared. This converter has advantages like low EMI,less switching loss and improved dynamic response. The simulation results of PI & FLC DAB DC to DC converter systems are presented in this paper. Index Term-DC to DC converter, Fuzzy Logic Controller, PI controller, Soft switching Notations: DAB –Dual Active Bridge ZVS – Zero Voltage Switching DG – Diesel Generator PI – Propotional Integral FLCFuzzy Logic Controller
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