Title :
Analysis and control of PWM converter with V-I output characteristics of solar cell
Author :
Yoo, Jae-hyun ; Gho, Jeok-seok ; Choe, Gyu-Ha
Author_Institution :
Dept. of Electr. Eng., Kon-Kuk Univ., Seoul, South Korea
Abstract :
In this paper, the virtual implementation of a solar cell (VISC) was proposed to solve problems such as the reappearance and repetition of situations in photovoltaic power system experiments, and to achieve reliable experimental results on PV power systems. VISC emulates the solar cell output characteristics, and can substitute for solar cells in laboratory experiment systems. To realize the VISC, a mathematical model of solar cell for the driving power converter was studied and the buck and buck-boost power converters were compared from the viewpoint of the tracking error of the characteristic curve of solar cells using computer simulation
Keywords :
AC-DC power convertors; PWM power convertors; circuit simulation; photovoltaic power systems; power system analysis computing; power system measurement; rectifying circuits; semiconductor device measurement; semiconductor device models; semiconductor device testing; solar cells; PV power systems; PWM AC/DC power converters; VISC; characteristic curve tracking error; computer simulation; mathematical model; output characteristics emulation; solar cell V-I output characteristics; virtual implementation of a solar cell; Computer errors; Computer simulation; Laboratories; Mathematical model; Photovoltaic cells; Photovoltaic systems; Power system analysis computing; Power system modeling; Power system reliability; Pulse width modulation converters;
Conference_Titel :
Industrial Electronics, 2001. Proceedings. ISIE 2001. IEEE International Symposium on
Conference_Location :
Pusan
Print_ISBN :
0-7803-7090-2
DOI :
10.1109/ISIE.2001.931620
