Title :
An optimized sensorless MPPT method for PV generation system
Author :
Park, Sang-Soo ; Jinda, A.K. ; Gole, Aniruddha M. ; Park, Minwon ; Yu, In-Keun
Author_Institution :
Dept. of Electr. Eng., Changwon Nat. Univ., Changwon
Abstract :
This paper describes a sensorless MPPT technique for PV generation system. A DC-DC converter has been used to step-up or step-down the PV voltage. Optimization technique has been implemented to optimize the current and voltage controller gain parameters. PSCAD/EMTDC simulation results revealed that the proposed control has better response.
Keywords :
DC-DC power convertors; photovoltaic cells; DC-DC converter; EMTDC simulation; PSCAD simulation; maximum power point tracking method; optimization; photovoltaic generation system; Costs; DC-DC power converters; EMTDC; Energy conversion; Optimization methods; PSCAD; Photovoltaic cells; Photovoltaic systems; Sensorless control; Solar power generation; Boost converter; Buck converter; Grid connection; MPPT (Maximum Power Point Tracking); Optimization; Photovoltaic (PV) and sensorless;
Conference_Titel :
Electrical and Computer Engineering, 2009. CCECE '09. Canadian Conference on
Conference_Location :
St. John´s, NL
Print_ISBN :
978-1-4244-3509-8
Electronic_ISBN :
0840-7789
DOI :
10.1109/CCECE.2009.5090224
