Analytical and laboratory study of the effect of unbalanced voltages in the voltage source on the currents and performance of a three-phase induction motor
published by Aِl-Baath University
in 2017
in
and research's language is
العربية
Download
Abstract in English
This paper presents an analytical and laboratory study of the
behavior and evolution of the symmetrical components of both
voltage and current of a three-phase induction motor as a function of
the load torque applied to it and to increasing in the imbalance which
effect the electrical grid. The effect of unbalanced voltages in the
voltage source will be also examined on the distribution of motor
currents in the three lines and on its performance.
References used
A.V. Jouanne, B. Banerjee, “Assessment of voltage unbalance,” IEEE Trans. Power Delivery, Vol. 16, No. 4,October 2001, pp. 782- 790
O. Souto, J. Oliveira, and L. Neto, “Induction motors thermal behavior and life expectancy under nonideal supply conditions,” in IX Int. Conf.Harmonics and Quality of Power, Orlando, FL, 2000
Condition monitoring of stator faults in induction motors: Part II- A more sensitive indicator of inter-turn shortcircuits fault in stator windings under unbalanced supply voltage.”, proposed for the same conference