Voltage regulator of an induction generator with current source inverter exciter

Author

Santana, J. ; Margato, E.

Author_Institution

IST/DEEC, Lisboa, Portugal

fYear

1994

fDate

12-14 Apr 1994

Firstpage

773

Abstract

This paper presents a voltage regulator of a squirrel cage induction generator excited by a current source inverter and supplying a DC load through a diode bridge with LC filter. The voltage regulator was implemented by a cascade controller with current and voltage loops. The voltage controller synthesis was done using the linearization of the inner loop global model obtained by the sliding contact circuits theory. Some experimental and simulated results on steady-state and dynamical behaviours are presented to illustrate the system response and the validity of developed models

Keywords

DC-AC power convertors; asynchronous generators; control system synthesis; controllers; electric current control; exciters; invertors; machine theory; voltage control; voltage regulators; DC load; LC filter; cascade controller; current control; current source inverter exciter; diode bridge; dynamic behaviour; inner loop global model; sliding contact circuits theory; squirrel cage induction generator; steady-state behaviour; system response; voltage control; voltage controller synthesis; voltage regulator; Bridge circuits; Circuit synthesis; Control system synthesis; Diodes; Filters; Induction generators; Inverters; Regulators; Sliding mode control; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrotechnical Conference, 1994. Proceedings., 7th Mediterranean

Conference_Location

Antalya

Print_ISBN

0-7803-1772-6

Type

conf

DOI

10.1109/MELCON.1994.380988

Filename

380988