Authors : S. Bouras and E.A. Hadjadj
Abstract: Questions of great interest deserve to be raised in the precise calculation of the single phase induction motor. They relate to the influence of the active losses in iron and of the higher harmonics on the technological performances. These problems were developed a little for the symmetrical machines. On the other hand, they were the subject often of negligence in the research tasks for the actuators of low power. Their consideration more complicates the mathematical models and consequently calculations of the technological performances. The consideration of these two non linearities made it possible to improve rigorously precision of the calculation of the mechanical characteristic and the energy indices of condenser micro motor. The results obtained as well theoretical as experimental confirm well the considerable impact of the losses iron and the higher harmonics on the characteristics. This constrained to hold account of it in any calculation of optimization of the asynchronous condenser micro motors.
S. Bouras and E.A. Hadjadj , 2007. Contribution to the Improvement of the Technological Performances of Single Phase Induction Motor with Capacitor (MAC). Journal of Engineering and Applied Sciences, 2: 309-313.