Performance estimation of three-phase induction motors from no-load startup test without speed acquisition

Pereira, L.F.A.; Perin, Matheus; Ruthes, Jacques Roberth; Sousa, Fábio Luiz Mattos de; Oliveira, Edson Carlos Peres de

doi:10.1016/j.isatra.2019.05.028

Cited by 10 publications

(4 citation statements)

References 22 publications

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“…Figure 6 depict the steps involved in manufacturing and quality control evaluation, which include no-load testing and machine balance analysis [15]. Table 4 summarizes the results of the FEM and experimental measurements.…”

Section: Simulation and Experimental Resultsmentioning

confidence: 99%

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Optimal design of stator slot with semi-closed type to maximize magnetic flux connection and reduce iron leakage in high-speed spindle drives

Purwanto,

Mulani,

Krismadinata

et al. 2024

Mech. Eng. for Soc. and Ind.

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A novel approach was devised to optimize the stator slot semi-closed type in order improve the magnetic flux connection and minimize iron leakage in high-speed spindle drives. The concept was executed through a combination of response surface approach including the technique of finite element analysis. The primary objective of this investigation would be to provide an engineering approach which improves the functionality of stator criteria, including the stator slot geometry, coil turn per slot, and wire size. The purpose is to achieve higher flux connection and minimize iron leakage. This study presents an enhanced analytical approach that incorporates the analysis of stator flux connection, finite element calculation of flux connection, and iron leakage analysis of stator variables. The results are analyzed through the utilization of finite element computation, and their accuracy is verified through experimental measurements. The findings suggest the ideal design yields increased magnetic flux connection and reduced iron leakage in comparison to the industrial layout. The precision provided by the suggested model is confirmed through the comparison of the simulation and experimental information. In general, the percentage of errors is estimated to be around 7%.

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Section: Simulation and Experimental Resultsmentioning

confidence: 99%

“…where Bsb is the stator back flux density, kr is the influence of mechanical machining and Grl is the yoke weight, which can be obtained using Eq. (15).…”

Section: Iron Leakage Analysis By Considering Stator Slot With Semicl...mentioning

confidence: 99%

Optimal design of stator slot with semi-closed type to maximize magnetic flux connection and reduce iron leakage in high-speed spindle drives

Purwanto,

Mulani,

Krismadinata

et al. 2024

Mech. Eng. for Soc. and Ind.

View full text Add to dashboard Cite

show abstract

“…It was noted earlier that machine torque measurement is not needed for adequate machine representation [5]. However, to present a different load value, a speed measurement is required (except if we apply methods based on real-time parameter estimation, such as [71]). Therefore, methods based on measurements of phase speed, machine input power, machine torque, and current are presented in [12].…”

Section: Methods Based On Measured Datamentioning

confidence: 99%

Parameter Estimation of Induction Machine Single-Cage and Double-Cage Models Using a Hybrid Simulated Annealing–Evaporation Rate Water Cycle Algorithm

et al. 2020

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This paper presents the usage of the hybrid simulated annealing—evaporation rate water cycle algorithm (SA-ERWCA) for induction machine equivalent circuit parameter estimation. The proposed algorithm is applied to nameplate data, measured data found in the literature, and data measured experimentally on a laboratory three-phase induction machine operating as an induction motor and as an induction generator. Furthermore, the proposed method is applied to both single-cage and double-cage equivalent circuit models. The accuracy and applicability of the proposed SA-ERWCA are intensively investigated, comparing the machine output characteristics determined by using SA-ERWCA parameters with corresponding characteristics obtained by using parameters determined using known methods from the literature. Also, the comparison of the SA-ERWCA with classic ERWCA and other algorithms used in the literature for induction machine parameter estimation is presented. The obtained results show that the proposed algorithm is a very effective and accurate method for induction machine parameter estimation. Furthermore, it is shown that the SA-ERWCA has the best convergence characteristics compared to other algorithms for induction machine parameter estimation in the literature.

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“…The squirrel cage type 3-φ induction motors are used in industries and have been favoured because of low cost, ruggedness and variable speed options [1]. Though the dynamic model equations are complex but are highly useful in understanding and analyzing the interaction of rotor flux and mmf waves.…”

Section: Introductionmentioning

confidence: 99%

Predetermination of Performance Parameters of 3-phase Induction Motor using Numerical Technique Tools

Ranadev¹,

Sheelavant²,

Chakrasali³

2022

IJRITCC

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The Circle Diagram was used in past for the performance evaluation of 3-phase induction motor under different load conditions. But, now it is not preferred due to availability of programs for detailed analysis. The per-phase equivalent circuit is also not that suitable to estimate the dynamic performance. In this paper, a method is suggested to determine the performance using dq-model. The objective of this paper is to describe modelling in terms of dq variables. The analysis under steady state condition is done using numerical technique tools. The numerical tools such as Gauss-Seidel and Successive Relaxation methods are used and the results are compared with that obtained from the experiment conducted in the laboratory. The comparison of results confirms the validity as well as the accuracy of the proposed methods, as yet another approach to predetermine the performance.

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Performance estimation of three-phase induction motors from no-load startup test without speed acquisition

Cited by 10 publications

References 22 publications

Optimal design of stator slot with semi-closed type to maximize magnetic flux connection and reduce iron leakage in high-speed spindle drives

Optimal design of stator slot with semi-closed type to maximize magnetic flux connection and reduce iron leakage in high-speed spindle drives

Parameter Estimation of Induction Machine Single-Cage and Double-Cage Models Using a Hybrid Simulated Annealing–Evaporation Rate Water Cycle Algorithm

Predetermination of Performance Parameters of 3-phase Induction Motor using Numerical Technique Tools

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