Implementation of single-phase grid connected inverter using TMS320F2812

Author

Chaniago, Krismadinata ; Selvaraj, J. ; Rahim, N.A.

Author_Institution

Dept. of Electr. Eng., Univ. of Malaya, Kuala Lumpur

fYear

2008

fDate

3-5 June 2008

Firstpage

1498

Lastpage

1502

Abstract

This paper describes a digital control method for single-phase grid-connected inverter system with an LCL filter for distributed generation application. Digital PI Current Controller is applied as the control method. The control algorithm is implemented in low cost Digital Signal Processor (DSP) TMS320F2812 eZdsp board. The control method provides robust current regulation and achieve unity power factor. Simulation and experimental results are provided to demonstrate the effectiveness of the design.

Keywords

PWM invertors; digital control; digital signal processing chips; electric current control; power factor; power filters; LCL filter; TMS320F2812 eZdsp board; digital PI current controller; digital control; digital signal processor; distributed generation; grid connected inverter; power factor; single-phase inverter; Costs; Current control; Digital control; Digital filters; Digital signal processing; Digital signal processors; Distributed control; Inverters; Robust control; Signal processing algorithms;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications, 2008. ICIEA 2008. 3rd IEEE Conference on

Conference_Location

Singapore

Print_ISBN

978-1-4244-1717-9

Electronic_ISBN

978-1-4244-1718-6

Type

conf

DOI

10.1109/ICIEA.2008.4582768

Filename

4582768