Computer-controlled induction motor drive for teaching purposes
A digital-computer-controlled variable-speed drive with 1.5 kW induction motor has been designed. The commercial squirrel cage as well as solid steel rotors have been applied. The load characteristics for speed control (open and closed-loop) have been presented and discussed.
Get full access to this article
View all access options for this article.
References
1.
BabuT. K. M. and WingW. T.: ‘Microcomputer applications in an electrical machines laboratory’, Int. J. Elec. Enging. Educ., 27, No. 4, pp. 369–376 (1990)
2.
DiezA. B., MateosF., CancelasI. A., SirgoJ. A., BrizF.: ‘Design of speed digital control interface for ac drives’, Mediterranean Electrotechnical Conference MELECON ‘91, Ljubljana, Slovenia, II, pp. 1281–1284 (1991)
3.
KuoB. C.: Digital Control Systems, Holt, Rinehart and Winston, (1980)
4.
HillJ. R., and LuoF. L.: ‘Stability analysis of thyristor current controllers’, IEEE Trans, on Industry Applications, IA-23, No. 1, pp. 49–56 (1987)
5.
Van de VegteJ.: Feedback Control Systems, Prentice Hall (1986)
6.
MasahiroI., HiroyukiM., and HideakiE.: ‘Variable speed motor drive with high maximum speeds’, Electrical Drives Symposium EDS '90, Capri, Italy, pp. 295–300 (1990)
7.
OdoricoA., SeccoM., and SicaM.: ‘Three-phase induction motors for adjustable speed drives’, Electrical Drives Symposium EDS ‘90, Capri, Italy, Appendix, pp. A21–A24 (1990)
