Research on PV Water Pumping System Based on SVPWM and Its TMPPT

Author

Shicheng, Zheng ; Wei, Xia ; Wenjuan, Wang ; Lusheng, Ge

Author_Institution

Anhui Univ. of Technol., Ma´´anshan

fYear

2007

fDate

23-25 May 2007

Firstpage

1384

Lastpage

1388

Abstract

According to the nonlinear characteristic of solar cell output, the TMPPT of solar cell is studied and the tracking control strategy applying varying voltage step disturbing is presented. Combining with the charging and discharging curve of battery, the favorable management study on it is done. The software and hardware of photovoltaic charging system is designed based on the microprocessor JK3, and the some experiments on the TMPPT of solar cell are done with solar cell array simulator. The above control strategy is proved to be effective and better by experiment results.

Keywords

photovoltaic power systems; power system control; power system simulation; pumped-storage power stations; solar cell arrays; JK3 microprocessor; PV water pumping system; SVPWM; TMPPT; nonlinear characteristic; photovoltaic charging system; solar cell array simulator; tracking control strategy; varying voltage step disturbing; Building integrated photovoltaics; Circuits; Control systems; Hardware; Microprocessors; Phased arrays; Photovoltaic cells; Pulse width modulation inverters; Space vector pulse width modulation; Voltage control; charging system; simulator; solar cell array; true maximum power point tracking;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications, 2007. ICIEA 2007. 2nd IEEE Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4244-0737-8

Electronic_ISBN

978-1-4244-0737-8

Type

conf

DOI

10.1109/ICIEA.2007.4318633

Filename

4318633