Permanent Magnet Synhronous Motor and Universal Motor comparison for washing machine application

Xheladini, Liridon; Tap, Alper; Asan, Tasdemir; Yılmaz, Murat; Ergene, Lale T.

doi:10.1109/cpe.2017.7915201

Cited by 13 publications

(10 citation statements)

References 7 publications

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“…Universal motors are mostly used and have controlling devices that function to control the speed of the universal motor [1][2][3][4]. AC Chopper is a circuit that is used to convert a fixed AC voltage input source into an AC voltage output source that can be controlled or regulated [5].…”

Section: Introductionmentioning

confidence: 99%

Ac Chopper Design as Universal Motor Driver Based on Fuzzy Logic Controller

Widjonarko

Setiawan

Ilhami

2022

JRM

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The electric motor has the function is converting electrical energy into mechanical energy. Based on supply, the electric motor is divided into two kinds of supply that are alternating current and direct current. The universal motor is an alternating current motor, the construction, and characteristics of a universal motor are the same as a direct current motor. Fuzzy Logic Controller is combined with AC Chopper circuit as a universal motor driver to control the motor universal speed at the stability of 1000 RPM and uses LM393 Optical Encoder sensor that will give a feedback signal to the fuzzy system as input. This research purpose is to implement AC Chopper as a universal motor driver to get more stable speed control combined with Fuzzy Logic Controller as feedback. In this study, the author uses the experimental method. With variable control are setpoint at 50% duty cycle and 1000 RPM speed reference of motor universal. Which is using 10 types of duty cycle values to get the average of driver efficiency and then using 2 kinds of load conditions for the controller test. The result of the driver test is to get speed control while without load condition has a period of 3 – 5 seconds to reach 1000 RPM. Then, when the load shedding condition has an overshoot value of up to 1193.33 RPM and reaches 1000 RPM in the range of 2 - 3 seconds. In this study, got the result of average driver efficiency is 85.41%.

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Section: Introductionmentioning

confidence: 99%

Ac Chopper Design as Universal Motor Driver Based on Fuzzy Logic Controller

Widjonarko

Setiawan

Ilhami

2022

JRM

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“…This results in less copper loss. PMSMs are also capable of using direct drive technology [4]. The aforementioned advantages make PMSMs a better potential candidate in comparison with brushless direct current motors—another type of PM machines being used in washing machines—whose higher noise and vibration, high profile of harmonic content and relatively lower power to weight ratio are considered to be their major drawbacks [11].…”

Section: Introductionmentioning

confidence: 99%

“…As the heart of the majority of kitchen appliances, electrical motors have a determinative role in the efficiency and total performance of the so-called devices. Thus, extensive studies have been carried out for designing compact, high performance, high power to weight ratio and low-maintenance electrical machines [1][2][3][4]. Through years of evolution of the electrical machines employed in home appliances, the universal motor is one of the very first machine that has been widely used.…”

Section: Introductionmentioning

confidence: 99%

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Performance optimisation of a segmented outer rotor flux switching permanent magnet motor for direct drive washing machine application

Saghin

Ghaheri

Shirzad

et al. 2021

IET Electric Power Appl

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Electrical machines are widely used in home appliances, the performance of which is mostly related to the quality function of the electrical machines. What has been used so far in home appliances brought with themselves a wide assortment of advantages and disadvantages. With the aim to overcome the drawbacks of the previously implemented electrical motors in washing machines, a new configuration of flux switching permanent magnet motor (FSPM) with the segmented outer rotor (SOR-FSPM) is proposed benefitting from a direct driven drum. To reduce the cogging torque as well as torque ripple and to improve the total harmonic distortion, cutting the stator in a way to lower overlapping between the rotor and stator pole, inserting notches into the poles of the rotor to modify the air gap between the stator teeth and the rotor segments are proposed. The Taguchi method and sensitivity analysis are further applied to find the best combination set of changes in such a way to smoothen the chart showing reluctance between stator and rotor and fix the zero-point crossing of the flux linkages in different rotor positions. Finally, the proposed SOR-FSPM is prototyped, and experimental results along with the finite element method results are discussed and compared in order to verify the design process. K E Y W O R D SAC motors, brushless machines, design of experiments, finite element analysis, optimisation, permanent magnet machines, Taguchi methodsThis is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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“…For this reason, UM-type blender machines are not suitable for restaurants or cafes that are more frequently used, even if they operate shorter than other household appliances. Crucially, conventional UMs have a limited lifetime due to the commutator structure and carbon brush [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Variable speed reference control of a high‐speed BLDC motor for a blender machine

Bae

Lukman

Ahn

et al. 2020

IET Electric Power Applications

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This study presents the design of a 2‐pole high‐speed BLDC motor for kitchen blenders and its control method with the aim to reduce the speed ripple that decreases the grinding performance in the high‐speed region. In blender machines, the high pulsating load caused by the blending materials such as ice cubes acting on the grinding blade, create significant speed ripple in the constant power region. Because current and torque are limited to protect the drive, the actual motor torque cannot overcome the pulsated load if the speed reference is maintained. Therefore, the speed fluctuates, and the grinding performance is lowered. In the proposed variable speed reference control scheme, the speed command is continuously modified to overcome the maximum pulsating torque requirement which results in lower speed ripple. To achieve this, if the load torque suddenly increases, the current value is then set based on the maximum load and speed reference value is temporarily lowered. If then the load torque becomes lower than the actual torque, the previously set speed reference value is reused. The design result and grinding performance of the proposed control method are verified by simulations and experiments. Hard white beans are used for actual performance testing.

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Permanent Magnet Synhronous Motor and Universal Motor comparison for washing machine application

Cited by 13 publications

References 7 publications

Ac Chopper Design as Universal Motor Driver Based on Fuzzy Logic Controller

Ac Chopper Design as Universal Motor Driver Based on Fuzzy Logic Controller

Performance optimisation of a segmented outer rotor flux switching permanent magnet motor for direct drive washing machine application

Variable speed reference control of a high‐speed BLDC motor for a blender machine

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