Browse > Article

High Speed Operation of Spindle Motor in the Field Weakening Region  

Yu J-S (성균관대 메카트로닉스공학과)
Park S-H (성균관대 대학원 에너지시스템공학과)
Yoon J-M (성균관대 대학원 메카트로닉스공학과)
Shin S-C (성균관대 대학원 에너지스스템공학과)
Won C-Y (성균관대 정보톤신공학부)
Choi C (OTIS-LG 서보R&D팀)
Lee S-H (OTIS-LG 서보모터설계팀)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.10, no.2, 2005 , pp. 186-193 More about this Journal
Abstract
This paper presents a strategy to drive built in-type spindle induction motor which is used as CNC(Computer Numerical Control) in the industry. Gopinath model flux estimator which is composed of current model to be profitable in the low speed range and voltage model to be profitable in the high speed range is used for rotor flux estimation. Moreover this paper presents to drive the spindle motor in the high speed range by using the flux weakening control. High speed operation of spindle motor in the field weakening region is verified through simulations and experiments.
Keywords
Gopinath model flux estimator; Field w＼akening control; Digital Signal Processor;
Citations & Related Records
연도 인용수 순위
  • Reference
1 B.K. Bose, 'Modern Power Electronics and AC Drives', pp. 363-368. 2002 Prentice Hall PTR
2 S.H. Kim, and S.K. Sul, 'Voltage Control Strategy for Maximum Torque Operation of an Induction Machine in the Field-Weakening Region' IEEE, Trans on Ind, Volume: 44 , Issue: 4 , pp. 512-518, Aug. 1997   DOI   ScienceOn
3 J.H. Kim, J.W. Choi, and S.K. Sul, 'Novel Rotor Flux Observer using Observer Characteristic Function in Complex Vector Space for Field-Oriented Induction Motor Drives', IEEE Trans. IA. Vol. 38, No.5, pp. 1334-1343, Sep/Oct 2002
4 X.Xu and D.W. Novotny, 'Selection the Flux Reference for Induction Machine Drives in the Field Weakening Region,' IEEE Trans. Ind. Appl., Vol.28, No.6, pp. 1353-1358, Nov./Dec. 1992   DOI   ScienceOn
5 T. Ohtani, N. Takada, and T. Tanaka, 'Vector Control of Induction Motor without Shaft Encoder', in IEEE Trans. on IA, Vol.28, No.1, pp. 157-164, Jan./Feb. 1992
6 T. Kume, et al, 'High speed Vector Control without Encoder for a High Speed Spindle Motor', Confercence Record of the 1990 IEEE, Vol. 17-12 pp. 390-394, Oct. 1990
7 Patrick L. Jansen and Rbert D. Lorenz, 'A Physically Insightful Approach to the Design and Accuracy Assessment of Flux Observers for Field Oriented Induction Machine Drives,' IEEE Trans. Ind. Appl., Vol. 30, No.1, pp. 101-110, Jan./Feb.,1994   DOI   ScienceOn
8 박용환, 최종우, 김흥근, 김진규, 최영태, 노의철, 전태원, '자속관측기를 이용한 유도 전동기 센서리스제어의 특성 해석', 전력전자 학회지 pp. 299-306, 2003. 8