Performance analysis of SVM control of cascaded seven level multi string inverters for industrial drives

Author

Kumar, R. Hemantha ; Sekhar, C. S. Ajin ; Rajan, V. Raghavendra ; Sasikumar, M.

Author_Institution

Dept. of Electr. & Electron. Eng., Jeppiaar Eng. Coll., Chennai, India

fYear

2014

fDate

9-11 Jan. 2014

Firstpage

1

Lastpage

6

Abstract

This paper presents the performance analysis of space vector modulation control in seven level multi-string inverter. The seven level multi-string inverter is also used in industrial drives at various load condition. The output voltage and THD value of the various load condition is studied and it is tabulated below. The performance of five level and seven level multi-string inverter are compared and its output and THD values are tabulated below. To study the importance and advantage of space vector modulation control technique, the seven level multi-string inverter is implemented other PWM technique and its THD and output results are compared and tabulated below.

Keywords

PWM invertors; electric drives; harmonic distortion; PWM technique; SVM control; THD value; cascaded seven level multistring inverters; five level multistring inverter; industrial drives; space vector modulation control technique; Educational institutions; Inverters; Pulse width modulation; Support vector machines; Switches; Vectors; PWM- pulse width modulation; SVM-space vector modulation; THD -total harmonics distortion;

fLanguage

English

Publisher

ieee

Conference_Titel

Advances in Electrical Engineering (ICAEE), 2014 International Conference on

Conference_Location

Vellore

Type

conf

DOI

10.1109/ICAEE.2014.6838479

Filename

6838479