Results 301 to 310 of about 120,628 (359)
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2020
We formally solve the velocity and position regulation problem. A pendulum is included as the load in the position control problem. Our proposals are the closest control schemes to standard control for this class of motors, but our proposals are provided with formal stability proofs.
Victor Manuel Hernández-Guzmán +2 more
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We formally solve the velocity and position regulation problem. A pendulum is included as the load in the position control problem. Our proposals are the closest control schemes to standard control for this class of motors, but our proposals are provided with formal stability proofs.
Victor Manuel Hernández-Guzmán +2 more
openaire +1 more source
2020
The dynamical model is derived. The proposed control scheme is designed in original coordinates, i.e., a transformation such as dq is not required in this case. We solve the velocity control problem and the position control problem without velocity measurements.
Victor Manuel Hernández-Guzmán +2 more
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The dynamical model is derived. The proposed control scheme is designed in original coordinates, i.e., a transformation such as dq is not required in this case. We solve the velocity control problem and the position control problem without velocity measurements.
Victor Manuel Hernández-Guzmán +2 more
openaire +1 more source
2013 International Electric Machines & Drives Conference, 2013
This paper shows a general review of Switched Reluctance Motors (SRM), reports the conversion of Active Magnetic Bearing (AMB) to SRM and discusses methods to estimate the torque produced in SRM. AMB converted to SRM has been tested on a laboratory scale test rig and its torque production measured.
Haarnoja, Tuomas +6 more
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This paper shows a general review of Switched Reluctance Motors (SRM), reports the conversion of Active Magnetic Bearing (AMB) to SRM and discusses methods to estimate the torque produced in SRM. AMB converted to SRM has been tested on a laboratory scale test rig and its torque production measured.
Haarnoja, Tuomas +6 more
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Yokeless switched reluctance motors
2006 37th IEEE Power Electronics Specialists Conference, 2006This paper introduces a novel switched reluctance motor (SRM) that has a yokeless rotor and a stator configuration that uses substantially less back iron (yoke-less) than conventional types. The consequence of this unique yokeless rotor and yoke-less stator configuration, results in an extremely efficient torque generation mechanism and a very high ...
Patrick Luk, Poramaste Ken Jinupun
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Proceedings:Electrical Electronics Insulation Conference and Electrical Manufacturing & Coil Winding Conference, 2002
Motor design engineers have long been searching for a solution to their drive application problems which is low cost, reliable, versatile in application, fault tolerant and quiet. The motor design which was most likely to achieve that coveted position for several years was the switched reluctance motor (SRM).
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Motor design engineers have long been searching for a solution to their drive application problems which is low cost, reliable, versatile in application, fault tolerant and quiet. The motor design which was most likely to achieve that coveted position for several years was the switched reluctance motor (SRM).
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Switched Reluctance Motors Control
Key Engineering Materials, 2014A current controlled switched reluctance motor (SRM) drive for variable speed applications with efficiency optimization is presented. A robust, modular and flexible prototyping SRM drives is proposed. It is composed of a power electronic block, a driver board, a measurement and interface board and a DSP controller board.
Carlos Morón +4 more
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Brushless reluctance-motor drives
Power Engineering Journal, 1987The variable-reluctance or switched-reluctance motor has some remarkable characteristics that make it attractive for dozens of applications. With CAD software now available, and many prototypes established, there should be few technicalbarriers between the laboratory and a number of successful niches in the drives ...
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Variable reluctance motor characterization
IEEE Transactions on Industrial Electronics, 1989A technique to develop a simple, nonlinear dynamic model (from measurements of flux linkage) which captures all of the relevant dynamics of the motor over its entire operating regime is described. A least squares data reduction algorithm that handles the analyses in a natural way to generate bivariate polynomials to approximate the flux linkage is ...
D.G. Manzer, M. Varghese, J.S. Thorp
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Change-speed reluctance motors
Proceedings of the Institution of Electrical Engineers, 1967The principle of pole-amplitude modulation has now emerged with such generality that it can be applied to almost every type of rotating electrical machine. The paper discusses its application to reluctance motors, and, as a typical example, describes the theory and design methods of a single-winding 2-speed reluctance motor for 4/6 poles, together with
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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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