Fuzzy/State-Feedback Control of a Non-Inverting Buck-Boost Converter for Fuel Cell Electric Vehicles
عنوان مقاله: Fuzzy/State-Feedback Control of a Non-Inverting Buck-Boost Converter for Fuel Cell Electric Vehicles
شناسه ملی مقاله: JR_IJEE-5-1_006
منتشر شده در شماره 1 دوره 5 فصل 2014 در سال 1392
شناسه ملی مقاله: JR_IJEE-5-1_006
منتشر شده در شماره 1 دوره 5 فصل 2014 در سال 1392
مشخصات نویسندگان مقاله:
Amin Hajizadeh - Department of Electrical Engineering, Shahrood University of Technology, Shahrood, Iran
خلاصه مقاله:
Amin Hajizadeh - Department of Electrical Engineering, Shahrood University of Technology, Shahrood, Iran
This paper presents an intelligent state feedback controller of a non-inverting buck-boost converter for fuel cell power sources. The proposed control strategy uses fuzzy logic control and state feedback controlin order to combine advantages of both controllers. Fuel cell DC/DC converters often have to be able to bothstep-up and step-down the input voltage and provide a high efficiency in the whole range of output power. Non-inverting buck-boost converters provide both step-up and step-down characteristics. In this paper a statespace average model of converter is obtained and the effect of using a state feedback controller in order tostabilize and regulate the output voltage has been proposed. The use of intelligent state feedback controllerallows choosing the proper pole placement of system and using inductor current as a feedback provides a fast dynamic response. Simulation results showed the capability of proposed control strategy during different conditions in fuel cell electric vehicles
کلمات کلیدی: Fuzzy control State feedback control DC-DC converter Fuel Cell Electric Vehicle
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/252010/