Sensorless control strategy for permanent magnet synchronous motor fed by AC/DC/AC converter

Benchabane, Fateh; Titaouine, A.; Bennis, Ouafae; Yahia, K.; Taibi, Davide

doi:10.1109/icelmach.2010.5607714

Cited by 6 publications

(4 citation statements)

References 11 publications

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“…Both input functions depend on the same duty ration S k by different dynamic behavior of AC input and DC output of the boost rectifier. Input main voltages and currents should be sinusoidal shaped without phase delay between voltage and current, and output DC voltage should have a constant value by change of voltage dependent current and parameters of the converter [7,9].…”

Section: Modeling Of the Boost Rectifiermentioning

confidence: 99%

“…2, the DC bus voltage error (v cref -v c )is used to synthesize a line current reference I ref from a sliding mode controller (SMC). The currents references i 1ref , i 2ref are generated from a sinusoidal model obtained through the multiplication of the current reference I ref by the input voltage, in order to ensure a working with a unity power factor [7,10], the instantaneous and input currents are compared and the error signals are generated from which the comparators with hysteresis produce switch impulses.…”

Section: Sliding Mode Control Of the Rectifiermentioning

confidence: 99%

“…To control the output DC voltage of the rectifier, the SMC can be used [7,10]. Through the sliding surface, the current I ref is given by…”

Section: Sliding Mode Control Of the Rectifiermentioning

confidence: 99%

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Direct field oriented control scheme for space vector modulated AC/DC/AC converter fed induction motor

et al. 2012

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This paper investigates a Luenberger flux observer with speed adaptation for a direct field oriented control of an induction motor. An improved method of speed estimation that operates on the principle of speed adaptive flux and current observer has been proposed. An observer is basically an estimator that uses a plant model and a feedback loop with measured stator voltage and current. Simulation results show that the proposed direct field oriented control with the proposed observer provides good performance dynamic characteristics. The induction motor is fed by an indirect power electronics converter. This indirect converter is controlled by a sliding mode technique that enables minimization of harmonics introduced by the line converter, as well as the control of the power factor and DC-link voltage. The robustness of the overall system is studied using simulation for different operating modes and varied parameters.

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Section: Modeling Of the Boost Rectifiermentioning

confidence: 99%

Section: Sliding Mode Control Of the Rectifiermentioning

confidence: 99%

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Direct field oriented control scheme for space vector modulated AC/DC/AC converter fed induction motor

et al. 2012

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“…The electrical and mechanical equations of the PMSM in the rotor reference (d-q ) frame are as follows [14,15,16]: The electromagnetic torque T e is given by:…”

Section: Pmsm Modelmentioning

confidence: 99%

An improved efficiency of fuzzy sliding mode control of permanent magnet synchronous motor for wind turbine generator pumping system

et al. 2012

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Abstract-This paper presents an analysis by which the dynamic performances of a permanent magnet synchronous motor (PMSM) motor is controlled through a hysteresis current loop and an outer speed loop with different controllers. The dynamics of the wind turbine pumping drive system with (PI) and a fuzzy sliding mode (FSM) speed controllers are presented. In order to optimize the overall system efficiency, a maximum power point tracker is also used. Simulation is carried out by formatting the mathematical model for wind turbine generator, motor and pump load. The results for such complicated and nonlinear system, with fuzzy sliding mode speed controller show improvement in transient response of the PMSM drive over conventional PI. The effectiveness of the FSM controller is also demonstrated.

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Sensorless direct torque control for salient-pole PMSM based on extended Kalman filter fed by AC/DC/AC converter

et al. 2012

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Sensorless control strategy for permanent magnet synchronous motor fed by AC/DC/AC converter

Cited by 6 publications

References 11 publications

Direct field oriented control scheme for space vector modulated AC/DC/AC converter fed induction motor

Direct field oriented control scheme for space vector modulated AC/DC/AC converter fed induction motor

An improved efficiency of fuzzy sliding mode control of permanent magnet synchronous motor for wind turbine generator pumping system

Sensorless direct torque control for salient-pole PMSM based on extended Kalman filter fed by AC/DC/AC converter

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