New control techniques for inverter flux

Author

Chandorkar, M.

Author_Institution

ABB Corp. Res. Ltd., Baden-Dattwil, Switzerland

Volume

1

fYear

1999

fDate

1999

Firstpage

86

Abstract

Inverter flux control methods directly control the integral of the inverter output voltage vector, by means of the inverter switching. These methods have found applications in low- and medium-voltage industrial drives, and in inverters with outputs connected to the utility mains. This paper describes a new method for the direct control of the inverter flux vector, with the viewpoint of using this vector as the main forcing quantity in a closed loop control system. It illustrates the use of the inverter flux in the control of a utility-connected inverter

Keywords

closed loop systems; invertors; magnetic flux; magnetic variables control; voltage control; closed loop control system; control techniques; inverter flux control; inverter flux vector; inverter output voltage vector control; inverter switching; low-voltage industrial drives; medium-voltage industrial drives; utility-connected inverter; Active filters; Control systems; Electrical equipment industry; Machine vector control; Medium voltage; Open loop systems; Output feedback; Pulse width modulation inverters; Torque control; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Conference, 1999. Thirty-Fourth IAS Annual Meeting. Conference Record of the 1999 IEEE

Conference_Location

Phoenix, AZ

ISSN

0197-2618

Print_ISBN

0-7803-5589-X

Type

conf

DOI

10.1109/IAS.1999.799929

Filename

799929