Search Results - "Geldhof, K.R."

Influence of electrical eigenfrequencies on damped voltage resonance based sensorless control of switched reluctance drives by Geldhof, K.R., Van den Bossche, A., Melkebeek, J.A.A.

“…In switched reluctance motor drives, the combination of power-electronic converter and a motor phase defines a resonant circuit, comprised by the motor phase…”
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Influence of flux penetration on inductance and rotor position estimation accuracy of switched reluctance machines by Geldhof, K.R., Van den Bossche, A., Vyncke, T.J., Melkebeek, J.A.A.

“…In one class of position-sensorless control strategies for switched reluctance motors, the position estimation relies on the measured inductance of an active…”
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Influence of eddy currents on resonance-based position estimation of switched reluctance drives by Geldhof, K.R., Van den Bossche, A., Melkebeek, J.A.A.

“…A known way to estimate the position of a switched reluctance motor without the use of a shaft position sensor is by excitation of a resonant circuit comprised…”
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Influence of converter capacitance in resonance-based sensorless switched reluctance drives by Geldhof, K.R, Van den Bossche, A, Melkebeek, J.A.A

“…By observation of electrical resonances, switched reluctance drives can be controlled without position sensor. The range of resonance frequencies is defined by…”
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A Space Vector Strategy for Smooth Torque Control of Switched Reluctance Machines by Geldhof, K.R., Vyncke, T.J., De Belie, F.M.L.L., Melkebeek, J.A.A., Vandevelde, L.

“…A new space vector torque control strategy is developed for switched reluctance machines. The method is based on an existing space vector control strategy,…”
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A nonlinear model for synchronous machines to describe high-frequency signal based position estimators by De Belie, F.M.L.L., Melkebeek, J.A.A., Vandevelde, L., Boel, R.K., Geldhof, K.R., Vyncke, T.J.

“…This paper discusses fundamental equations which can be used in high-frequency signal based position estimators for synchronous machines. For this purpose, a…”
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A Simulink state-space model of induction machines including magnetizing-flux saturation by Vyncke, T.J., De Belie, F.M.L.L., Geldhof, K.R., Vandevelde, L., Boel, R.K., Melkebeek, J.A.A.

“…Nowadays numerous techniques to model the behaviour of electrical drives are discussed in the literature. In many cases a linear magnetic network is proposed…”
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Modelling air-gap flux harmonic components to describe motion-state estimators for PMSMs including magnetic saturation and multiple-pole spatial saliencies by De Belie, F.M.L.L., Vyncke, T.J., Vandevelde, L., Melkebeek, J.A.A., Geldhof, K.R., Boel, R.K.

“…In this paper a nonlinear model for AC machines is proposed that takes into account the magnetic saturation and magnetic interaction between both orthogonal…”
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