Effects of Interruption in Power Supply of Induction Motors in Isolated Electrical Grid

Mirosevic, Marija
Maljkovic, Zlatko
Gasparac, Ivan
The aim of this paper is to analyse effects of power supply interruption on dynamics of induction motors connected to a synchronous generator in an autonomous operation. A complex mathematical model has been developed, whose components are: a diesel engine, a synchronous generator, a mechanical connection, and two unregulated induction motors which are fed directly from the synchronous generator terminals.
International Aegean Conference on Electrical Machines and Power Electronics / Electromotion Joint Conference


Self excitation of induction motors compensated by permanently connected capacitors and recommendations for IEEE Std 141-1993
Ermiş, Muammer; Cadirci, I; Zenginobuz, G; Tezcan, H (2000-10-12)
Self-excitation of induction motors compensated by permanently-connected capacitors is investigated in this paper. Theoretical analyses of self-excitation phenomenon are carried out by using some simplified equivalent circuits, and a hybrid mathematical model in ABC/dq axes, respectively in steady-state, and transient-state. An unusual operating condition about water pumping stations is reported, in which water within the pipeline may drive the motor in the reverse direction at speeds higher than synchronou...
Sliding Mode Control Of Permanent Magnet Synchronous Motor Fed By Wind Turbine Generator Taking Saturation Effect Into Account
Benchabane, F.; Titaouine, A.; Bennis, O.; Guettaf, A.; Yahia, K.; Taibi, D. (2011-09-10)
In this paper, we present the voltage build up process and the terminal voltage control of an isolated wind powered induction generator driven by a variable speed wind turbine using rotor flux oriented vector control. A description of the studied system is provided, and a simulation study is presented. The model used for the autonomous induction generator is a diphase one obtained by application of the Park transform. Theis model permits, when adopting some simplifying hypotheses, taking account the saturat...
Implementation of a vector controlled induction motor drive
Acar, Akın; Ertan, Hulusi Bülent; Department of Electrical and Electronics Engineering (2004)
High dynamic performance, which is obtained from dc motors, became achievable from induction motors with the recent advances in power semiconductors, digital signal processors and development in control techniques. By using field oriented control, torque and flux of the induction motors can be controlled independently as in dc motors. The control performance of field oriented induction motor drive greatly depends on the correct stator flux estimation. In this thesis voltage model is used for the flux estima...
Effects of control parameters on SRM performance: A parametric search
Bizkevelci, E.; Özlü Ertan, Hatice Gülçin; Leblebicioğlu, Mehmet Kemal (2007-09-12)
This paper investigates the effects of the SRM control parameters on torque ripple and efficiency. The average shaft torque, torque ripple and the torque per ampere variation of the motor are observed at different turn-on and conduction angles. The study is performed using simulation software developed by the authors. Some experimental results are presented which indicate that the software promises to be accurate. The findings of the study are presented to give an idea about the optimum switching strategy t...
Cetin, A.; Bilgin, H. F.; Acik, A.; Deinirc, T.; Kose, K. N.; Terclyanli, A.; Gultekin, B.; Aksoy, N.; Mutluer, B.; Cardirci, I.; Ermiş, Muammer; Ongan, K.; Akinci, N. (2007-09-27)
This paper discusses feasibility of conventional and fully static reactive power compensation techniques used in the solution of power quality problems of coal conveyor belt drives and also describes the features and field performance of the Distribution type Static Synchronous Compensator (D-STATCOM) prototypes in such applications. They are composed of 2-level, 3-leg Voltage/Current Source Converters (VSC/CSC), low-pass input filters and Delta / Y connected coupling transformers to allow their connection ...
Citation Formats
M. Mirosevic, Z. Maljkovic, and I. Gasparac, “Effects of Interruption in Power Supply of Induction Motors in Isolated Electrical Grid,” Istanbul, TURKEY, 2011, p. 732, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/66512.