Optimal Design of a Single-Phase Two-Value Capacitor Induction Motor with Fan Load

Yousefian, Mahmoud; Mosaddegh, Hamidreza; Zarchi, Hossien Abootorabi

doi:10.1109/icee.2018.8472466

Cited by 5 publications

(5 citation statements)

References 3 publications

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“…For this reason, the optimal value of the run-capacitor can be determined by incorporating optimization methods, such as the genetic and the particle swarm optimization algorithm. [25][26][27] In the above cases, the efficiency of the final optimal SPIM with an output power of 1.0 HP has been found to be equal to 76%. A further efficiency improvement has been achieved in Reference 28, where a SPIM with three in-series connected windings and two capacitors has been proposed.…”

Section: Literature Review Industrial Standards and Motivation Of Tmentioning

confidence: 83%

“…It is common knowledge that as the capacitance becomes higher, the starting torque also increases, while the motor's efficiency deteriorates after a specific point. For this reason, the optimal value of the run‐capacitor can be determined by incorporating optimization methods, such as the genetic and the particle swarm optimization algorithm 25‐27 . In the above cases, the efficiency of the final optimal SPIM with an output power of 1.0 HP has been found to be equal to 76%.…”

Section: Introductionmentioning

confidence: 99%

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A novel design methodology for the compliance of single phase induction motors with recent industrial premium efficiency standards

Chasiotis

Karnavas

2020

Engineering Reports

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The single-phase induction motors (SPIMs) are widely used in several household and industrial applications and thus millions of them are produced every year. Despite the fact that their output power is low, their efficiency enhancement could lead to significant energy savings. The SPIMs are included to the new industrial efficiency standards for commercial motors. Consequently, the minimum efficiency that the SPIMs have to present is that of IE3 (premium-efficiency). The already conducted research efforts have not provided a robust and acceptable-from economical and manufacturing point of view-design procedure toward their efficiency improvement. For this purpose, a novel design methodology is proposed here. It is proven that the required efficiency ratings are achievable with the increment of the motor's axial length, the proper design of the rotor bar slot and the careful selection of the auxiliary to main winding turns ratio along with the value of the used capacitor. Aiming to verify its effectiveness, the presented methodology has been applied to SPIMs with different output power ratings. Moreover, the derived results are compared to the corresponding ones obtained from other design strategies. The motor's nominal performance and its behavior during the start-up phase have been determined through finite element analysis.

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Section: Literature Review Industrial Standards and Motivation Of Tmentioning

confidence: 83%

Section: Introductionmentioning

confidence: 99%

A novel design methodology for the compliance of single phase induction motors with recent industrial premium efficiency standards

Chasiotis

Karnavas

2020

Engineering Reports

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“…Motor induksi satu fasa merupakan salah satu jenis motor yang sangat luas sekali penggunaannya dengan 40% konsumsi energi listrik digunakan untuknya [1]. Salah satu penggunaan yang popular adalah untuk penggerak kendaraan listrik (electric vehicle), karena memiliki kelebihan dalam hal konstruksi yang kokoh dan sederhana serta perwatannya yang mudah [2] [3] [4]. Motor induksi satu fasa juga disebut sebagai motor induksi dua fasa tak simetris.…”

Section: Pendahuluanunclassified

Desain Motor Kapasitor Dua Fasa Simetris 1 kW

Hariz Santoso,

Ananto,

Hermawan

et al. 2024

elposys

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Single phase induction motors are one of the most frequently used types of motors because of their economical, sturdy, simple and easy maintenance advantages. One application is for electric vehicles. When single phase induction motors are applied to electric vehicles there are problems related to torque regulation based on vehicle operating conditions where when operating on light road conditions the torque produced by the motor remains high. In this research, a single-phase induction motor was made to have the same proportion of torque produced by the main coil and auxiliary coil or a 1kW 1000 rpm symmetrical two-phase induction motor. The type of winding applied to the stator is divided screws with the main and auxiliary coils each occupying 18 stator slots, 45 conductors per slots,, with a conductor diameter of 1.2 mm. As a phase shifter at start and operation so that they differ by 90°, a capacitance of 505.51 µF is used. As a result of the winding modification, the induction motor parameter values for each stator winding are the same. So the starting torque of the main and auxiliary coils is 3.89 Nm and 3.88 Nm respectively and the nominal torque produced by the main and auxiliary coils is 4.28 Nm and 4.29 Nm respectively.

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“…In this regard, energy saving is an essential issue and this is why noticeable attempts have been accomplished to increase their efficiency. The loss minimisation is carried out either in the manufacturing process by finite element design and construction approaches [1,2], or by using loss minimisation approaches (LMAs). The principle objective of the latter field is to adjust the magnitude of motor flux according to the given operating points.…”

Section: Introductionmentioning

confidence: 99%

Model‐based online efficiency control of induction motor drives based on nonlinear technique

Hesar

Khoshhava

Zarchi

2022

IET Electric Power Appl

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To accomplish benefits such as high accuracy and fast response, the model-based loss minimisation algorithms (LMAs) are introduced in the literature, as one of the main available techniques for minimising power losses in electrical motors. They are appropriate for dynamic applications, which necessitate very fast update of the control variable. This study proposes a novel real-time LMA based on super-twisting sliding mode controller (SMC) for induction motor (IM) drives, while keeping a good dynamic response. In this regard, a loss minimisation criterion for the efficiency optimisation is proposed and scrutinised. It is shown analytically that LMA will be realised if the nonlinear controller forces this criterion to zero. Moreover, a supertwisting SMC integrated with the iron loss is proposed which directly regulates both the power loss-minimising criterion and the electromagnetic torque by choosing those as control outputs. The stability of the super-twisting SMC is also verified through the Lyapunov's stability principle. The complete closed-loop control of the proposed LMA-based IM drive is successfully implemented in real-time using a digital signal processor board TMS320F28335 for a laboratory 3-phase IM drive of 2.2 kW. The performance and functionality of the proposed scheme are assessed through experimental results.This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Optimal Design of a Single-Phase Two-Value Capacitor Induction Motor with Fan Load

Cited by 5 publications

References 3 publications

A novel design methodology for the compliance of single phase induction motors with recent industrial premium efficiency standards

A novel design methodology for the compliance of single phase induction motors with recent industrial premium efficiency standards

Desain Motor Kapasitor Dua Fasa Simetris 1 kW

Model‐based online efficiency control of induction motor drives based on nonlinear technique

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