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Output control of synchronous motors
Proceedings of the 37th IEEE Conference on Decision and Control (Cat. No.98CH36171), 2002A dynamic controller is derived for a synchronous motor in the case of angular position tracking, when inertia, friction coefficient, resistant torque and stator resistance are unknown or slowly varying. Moreover, we suppose that the angular velocity is not measured and its numerical evaluation is unsatisfactory. Simulations are presented.
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Starting Performance of Synchronous Motors
Transactions of the American Institute of Electrical Engineers, 1927This paper deals with the theory underlying the starting performance of the salient-pole synchronous motor equipped with damper windings. The theory, while involving some approximations, is accurate enough for practical engineering calculations. Formulas are developed for the starting torque, pull-in torque and inrush.
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Self-Excited Synchronous Motors
Transactions of the American Institute of Electrical Engineers, 1925The theory and applications of self-excited synchronous motors have been repeatedly discussed in the literature, but the subject has been usually presented as a stutdy of some special variety of this type. It now seems timely to give an outline of the general theory of the subject as a basis of comparison of the proposed types and a starting point for ...
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Synchronization of Reluctance Motors
IEEE Transactions on Power Apparatus and Systems, 1981In most of control and industrial applications, a high degree of rotational stability and uniformity of speed is required. These requirements can be achieved by using reluctance motors. The synchronization process of such motors is of prime importance for these applications. Therefore, a simple and accurate criterion is developed to define this process.
Farouk I. Ahmed +2 more
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Self starting synchronous motors
Proceedings of the American Institute of Electrical Engineers, 1912The following treatment of the starting of synchronous motors is intended to apply to polyphase motors and has been worked out for those of the revolving field type, but can doubtless be so modified as to apply to motors of the revolving armature type as well.
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Synchronous Converters and Motor-Generators
Transactions of the American Institute of Electrical Engineers, 1905At the present time the alternating-current motor in a motor-generator set of 100-kw. capacity or more is practically always a synchronous motor; an induction motor is rarely used for this purpose. The reason for this is threefold: the lagging current taken by an induction motor makes the motor undesirable at the end of a long line; from an operating ...
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Synchronization and Controlling Chaos in a Permanent Magnet Synchronous Motor
Journal of Vibration and Control, 2010In most situations, the high performance of permanent magnet synchronous motors (PMSMs) depends on an absence of chaos; consequently, suppressing chaos becomes quite important. Therefore, this study confirms the chaotic motion and then applies synchronization to a chaotic PMSM system to control chaos.
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2019
This chapter deals with the development of model, simulation and hardware implementation of the synchronous motor (SM) drive under various operating conditions. In the modeling of vector-controlled PMSM drive, the complete model of the SM drive system is developed for different types of speed controllers with a view to improving the performance of the ...
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This chapter deals with the development of model, simulation and hardware implementation of the synchronous motor (SM) drive under various operating conditions. In the modeling of vector-controlled PMSM drive, the complete model of the SM drive system is developed for different types of speed controllers with a view to improving the performance of the ...
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