Title :
Comparative analysis of simple boost and double carrier PWM control on PV powered Z-source inverter
Author :
Patil, Sumit ; Parikh, Palak
Author_Institution :
Dept. of Electr. Eng., Veermata Jijabai Technol. Inst., Mumbai, India
Abstract :
In this paper a photovoltaic powered Z-source inverter system with a R-L load is considered. The photovoltaic cell model is developed in MATLAB and it is considered at different irradiation levels and temperature. The mathematical model of cell used for simulation study is single diode model. Maximum power point tracking is implemented using perturb and observe method. This paper focuses on applicability of double carrier PWM technique and analyzes the comparison between the performance of simple boost control and double carrier control. Simulations and analysis are performed to advocate the double carrier control scheme.
Keywords :
PWM invertors; maximum power point trackers; perturbation techniques; photovoltaic power systems; MATLAB; PV powered Z-source inverter; R-L load; boost carrier PWM control; cell mathematical model; double carrier PWM control; irradiation levels; maximum power point tracking; perturb and observe method; photovoltaic cell model; photovoltaic powered Z-source inverter system; single diode model; Capacitors; Inductors; Inverters; Mathematical model; Pulse width modulation; Temperature; Double Carrier PWM; Maximum Power Point Tracking(MPPT); Photovoltaic(PV); Z-Source Inverter(ZSI);
Conference_Titel :
Power India International Conference (PIICON), 2014 6th IEEE
Print_ISBN :
978-1-4799-6041-5
DOI :
10.1109/34084POWERI.2014.7117746
