Performance Comparison of Permanent Magnet Synchronous Motors and Controlled Induction Motors in Washing Machine Applications Using Sensorless Field Oriented Control

Murray, A.; Palma, Marco; Husain, Abdul Rashid

doi:10.1109/08ias.2008.11

Cited by 24 publications

(7 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Similar attempts have been presented in [26,27] where back-EMF components and in rotating dq reference frame have been estimated by the same way. To avoid errors and problems due to derivation, some researches have been suggested using of phase-locked loop (PLL) to calculate motor speed from estimated position that actually increases the order of dynamic equations of the observer [24,28].…”

Section: Review On Sensorless Controlmentioning

confidence: 99%

Sensorless Control of Nonsinusoidal Permanent Magnet Brushless Motor Using Selective Torque Harmonic Elimination Control Method Based on Full-Order Sliding Mode Observer

Niasar

Ahmadi

Edjtahed

2016

Advances in Power Electronics

View full text Add to dashboard Cite

Nowadays, due to excellent advantages of permanent magnet brushless (PMBL) motors such as high efficiency and high torque/power density, they are used in many industrial and variable-speed electrical drives applications. If the fabricated PMBL motor has neither ideal sinusoidal nor ideal trapezoidal back-EMF voltages, it is named nonideal (or nonsinusoidal) PMBL motor. Employing conventional control strategies of PMSMs and BLDCMs lowers the efficiency and leads to unwanted torque ripple, vibration, and acoustic noises. Moreover, in many applications to reduce the cost and enhance the reliability of drive, sensorless control techniques are used. This paper proposes a novel sensorless control for a nonsinusoidal PMBL motor with minimum torque ripple. To develop smooth torque, the selected torque harmonic elimination strategy is employed. Furthermore, to estimate the rotor position and speed, a novel full-order sliding mode observer is designed. Proposed observer estimates the position and speed of motor from standstill to final speed. The proposed observer is robust to uncertainty of harmonic contents in phase back-EMF voltage and able to run the motor from standstill with closed-loop control scheme. The capabilities of torque ripple minimization and sensorless strategies are demonstrated with some simulations.

show abstract

Section: Review On Sensorless Controlmentioning

confidence: 99%

Sensorless Control of Nonsinusoidal Permanent Magnet Brushless Motor Using Selective Torque Harmonic Elimination Control Method Based on Full-Order Sliding Mode Observer

Niasar

Ahmadi

Edjtahed

2016

Advances in Power Electronics

View full text Add to dashboard Cite

show abstract

“…Then, the washing machine's drum is ordered to decelerate either to a stop or to proceed to a low speed level. Depending on the wash program chosen, this cycle might be repeated several times [12]. In SRMs, increase the number of rotor and stator poles causes the reduction of torque ripple.…”

Section: Describe the Structure Of Proposed Dssrmmentioning

confidence: 99%

A 12/8 double-stator switched reluctance motor for washing machine application

Asgar

Afjei

Behbahani

et al. 2015

The 6th Power Electronics, Drive Systems &Amp; Technologies Conference (PEDSTC2015)

View full text Add to dashboard Cite

Switched reluctance motors (SRMs) are known as an economical solution by several unique features such as: simple structure and low cost maintenance. Furthermore, due to the lack of permanent magnet, powerful and economical structure of these types of motors, they are proposed as a good choice for use in household appliances. In this paper, a high power flat-type double-stator SRM with low operating voltage in direct-drive system is introduced. Initially, proportional to the intended application, the acceptable attribute of SRM structure is selected, and was followed by the calculation of the motor design. Next, the magnetic characteristics are analyzed by finite element method (FEM) to determine the efficiency of the motor. Finally, the collection of experimental data is tested to confirm the calculated values and the simulation results and ensure the proper functioning of the obtained collection.

show abstract

“…Therefore, to place the system at the point of maximum power, the machine side converter (MSC) control strategy should be effective and robust under real operating conditions. In the literature, Vector control (VC) based on conventional PI correctors is the most popular strategy implemented in many industrial applications [7]. The performances of the PI controller are poor, because the PMSG-based WECS is a variable structure system, while the PI controller is a linear controller which is adjusted for a specific system operating point, so accurate information about system parameters and charging conditions is necessary to ensure good performances [8].…”

Section: Introductionmentioning

confidence: 99%

Nonlinear control of WECS based on PMSG for optimal power extraction

Makhad¹,

Zazi²,

Loulijat³

2020

IJECE

View full text Add to dashboard Cite

This paper proposes a robust control strategy for optimizing the maximum power captured in Wind Energy Conversion Systems (WECS) based on permanent magnet synchronous generators (PMSG), which is integrated into the grid. In order to achieve the maximum power point (MPPT) the machine side converter regulates the rotational speed of the PMSG to track the optimal speed. To evaluate the performance and effectiveness of the proposed controller, a comparative study between the IBC control and the vector control based on PI controller was carried out through computer simulation. This analysis consists of two case studies including stochastic variation in wind speed and step change in wind speed.

show abstract

Performance Comparison of Permanent Magnet Synchronous Motors and Controlled Induction Motors in Washing Machine Applications Using Sensorless Field Oriented Control

Cited by 24 publications

References 2 publications

Sensorless Control of Nonsinusoidal Permanent Magnet Brushless Motor Using Selective Torque Harmonic Elimination Control Method Based on Full-Order Sliding Mode Observer

Sensorless Control of Nonsinusoidal Permanent Magnet Brushless Motor Using Selective Torque Harmonic Elimination Control Method Based on Full-Order Sliding Mode Observer

A 12/8 double-stator switched reluctance motor for washing machine application

Nonlinear control of WECS based on PMSG for optimal power extraction

Contact Info

Product

Resources

About