Novel algorithm for control of a shunt active power filter based on a three-level voltage source inverter

Title

Novel algorithm for control of a shunt active power filter based on a three-level voltage source inverter

Creator

Rajashekhar S.; Vittal K.P.

Description

A three-level voltage source inverter is utilized to implement a shunt active power filter. SVPWM technique is used in the control circuit to generate the required gate pulses for the voltage source inverter. Principle of operation and analysis of the control circuit is presented. The proposed control algorithm ensures balance of dc bus voltages. Hence this active power filter is ideally suited for high power drives and transmission systems. The simulation results are presented and analyzed. The THD of load current is reduced to 6.47 % from 28.795 % in steady operation. 2010 Institute of Thermomechanics AS CR.

Source

Acta Technica CSAV (Ceskoslovensk Akademie Ved), Vol-55, No. 2, pp. 149-162.

Date

2010-01-01

Subject

Shunt active filter; SVPWM; Voltage source inverter

Coverage

Rajashekhar S., Electrical and Electronics Department, Faculty of Engineering, Christ University, Bangalore, 560074, India; Vittal K.P., Electrical and Electronics Department, National Institute of Technology, Surathkal, Karnataka, 575025, India

Rights

Restricted Access

Relation

ISSN: 17043; CODEN: ATCVA

Format

Online

Language

English

Type

Article

Identifier

https://www.scopus.com/inward/record.uri?eid=2-s2.0-77958466890&partnerID=40&md5=fd2344564d905f3b8e0b575349ec3e1f