Sensorless Speed Control of PMSM Motor for Wide Speed Range

Dwivedi, Pratyush Kumar; Seth, Aakash Kumar; Singh, Mukhtiar

doi:10.1109/icpee50452.2021.9358766

Cited by 17 publications

(6 citation statements)

References 8 publications

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“…To limit the motor acceleration and deceleration, fixed acceleration segments as part of sliding trajectory are used. The two segments are expressed in (17) and (18). The equation of the control structure in achieving the reaching and existing conditions is expressed in (19), where  and  are the controller gains, which are derived from the existing condition given in (20) [39].…”

Section: Adaptive Sliding Mode Controlmentioning

confidence: 99%

“…The authors of the publications [13]− [15] have utilized fuzzy logic observer to estimate the speed of three phase induction motor drive. The use of sliding mode observer for speed estimation has been considered in [16], [17]. The implementation of model reference adaptive system (MRAS) for speed estimation of motor drives has attracted several researchers, because it is simple to design and utilize [18].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Low cost high performance self-starting sensorless single phase induction motor drive

Anagreh

Al-Ibbini

2023

IJPEDS

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The present paper is directed to achieve a low-cost high-performance self-starting single phase induction motor (SPIM) drive system. A phase shifted pulse width modulation (PWM) trains feeding the motor will replace the starting and running capacitors. Adaptive sliding mode control, enhance with model reference adaptive control (MRAC), is implemented to achieve high performance sensorless SPIM drive. The obtained results confirm the feasibility of the proposed system in starting and fast tracking the reference speed with nearly zero percentage overshoot and zero steady-state error. Moreover, the proposed SPIM drive system is robust to external load torque disturbances and insensitive to system parameter variations. Extensive simulations have been conducted to confirm the validity of the proposed system.

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Section: Adaptive Sliding Mode Controlmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Low cost high performance self-starting sensorless single phase induction motor drive

Anagreh

Al-Ibbini

2023

IJPEDS

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show abstract

“…To achieve closed-loop control, the traditional control method of PMSM requires sensors [1] , such as optical encoders, resolvers, and magnetic encoders [2] , to obtain speed information and rotor position information [3] , which brings problems such as reduced reliability [4] , increased volume [5] , and increased cost [6] . Therefore, PMSM sensorless control technology has become a research hotspot.…”

Section: Introductionmentioning

confidence: 99%

Sensorless control for the deployable structure of the antenna based on square-wave injection method

Zhao

Yan

2023

Third International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2023)

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The deployable structure of the antenna proposes to adopt a PMSM (permanent magnet synchronous motor) to improve reliability. The traditional control method of PMSM requires mechanical sensors, which brings problems such as reduced reliability. The implementation of the high-frequency signal injection method is simple and flexible, and the method is not sensitive to motor parameters changes, so it has become the preferred method. In this paper, a sensorless control algorithm for the deployable structure of the antenna based on square-wave injection method is studied, which does not use filters compared with the sensorless control algorithm based on pulsating injection method, thereby improving the bandwidth and dynamic performance of the system.

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“…This has resulted in intensified research activities in the design, analysis, and control of PMSM. In most industrial applications where PMSMs are used, high precision in speed and torque is usually required [4]- [9]. It has been established that direct torque control (DTC) offers better dynamic performance compared to field orientation control (FOC) especially for spplications requiring high precision, sensitivity, and minimized torque ripples [10]- [14].…”

Section: Introductionmentioning

confidence: 99%

A novel direct torque and flux control of permanent magnet synchronous motor with analytically-tuned PI controllers

Odo

Ohanu

Chinaeke-Ogbuka

et al. 2021

IJPEDS

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This work presents a novel direct torque and flux control (DTFC) of permanent magnet synchronous motor (PMSM) with analytically-tuned proportional integral (PI) controllers. The proportional (K_p) and integral (K_i) gains of the PI controllers were accurately determined, from first principle, using the model of the control system. The PI flux and torque controllers were then developed in rotor reference frame. The designed PI controllers, together with the torque and flux controllers, were tested on a permanent magnet synchronous motor (PMSM). The results obtained were compared with results from conventional DTFC system using manually-tuned PI controllers. The total harmonic distortion (THD) of motor phase currents is 18.80% and 4.81% for the conventional and proposed models respectively. This confirms a significant reduction in torque ripples. The control system was tested for step torque loading and found to offer excellent performance both during load changes, speed reversal, and constant load conditions.

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Sensorless Speed Control of PMSM Motor for Wide Speed Range

Cited by 17 publications

References 8 publications

Low cost high performance self-starting sensorless single phase induction motor drive

Low cost high performance self-starting sensorless single phase induction motor drive

Sensorless control for the deployable structure of the antenna based on square-wave injection method

A novel direct torque and flux control of permanent magnet synchronous motor with analytically-tuned PI controllers

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