Reference frame analysis of a slip energy recovery system

Author

Krause, P.C. ; Wasynczuk, Oleg ; Hildebrandt, M.S.

Author_Institution

Sch. of Electr. Eng., Purdue Univ., West Lafayette, IN, USA

Volume

3

Issue

2

fYear

1988

fDate

6/1/1988 12:00:00 AM

Firstpage

404

Lastpage

408

Abstract

Until the late 1970s the performance of a slip energy recovery system of an induction motor was predicted analytically by means of steady-state power balance relationships. Here, reference frame theory is used to establish the equations which can be used to predict adequately the dynamic and steady-state performance of a slip energy recovery system. The steady-state performance as predicted from this analysis is compared with that predicted from computer simulation. The errors of a previously published approach are discussed and the inaccuracy in predicting the steady-state torque-speed characteristics is illustrated. The stage is now set to develop linearized, small displacement equations which can be used for control system design

Keywords

induction motors; slip (asynchronous machines); computer simulation; control system design; dynamic performance; induction motor; reference frame theory; slip energy recovery system; steady-state performance; steady-state torque-speed characteristics; Circuits; Computer errors; Displacement control; Equations; Induction machines; Inverters; Performance analysis; Rotors; Steady-state; Voltage;

fLanguage

English

Journal_Title

Energy Conversion, IEEE Transactions on

Publisher

ieee

ISSN

0885-8969

Type

jour

DOI

10.1109/60.4748

Filename

4748