Optimum design of high speed single-sided linear induction motor to obtain best performance

Bazghaleh, A. Zare; Naghashan, M.R.; Meshkatoddini, M.R.; Mahmoudimanesh, H.

doi:10.1109/speedam.2010.5545154

Cited by 11 publications

(7 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Furthermore, it took the weight and end effect intensity into the objective function, applying PSO to optimise the efficiency, power factor, weight, and end effect of the SLIM. Bazghaleh et al [22] investigated the application of PSO to optimise a high-speed single-sided LIM. Zhao et al [23] utilised the GA to optimise the power factor and efficiency of a high-temperature superconducting LIM.…”

Section: Introductionmentioning

confidence: 99%

Optimal design of a short primary double‐sided linear induction motor based on derived Quasi‐3D equivalent circuit model using an improved differential evolution

Wang

Zhao

Xue

et al. 2022

IET Electric Power Appl

View full text Add to dashboard Cite

Due to its simple construction, the linear induction motor (LIM) provides a linear driving force without any intermediate motion translation system. LIMs are widely used in various industrial applications, including maglev rail transit and the national defense industry. However, LIMs are affected by the end effect and suffer from problems such as low efficiencies and low power factors. To make improvements, in this paper, an ensemble multi‐objective optimal design method for a short primary double‐sided linear induction motor (SP‐DLIM) is proposed. First, a simplified Quasi‐3D equivalent circuit model (ECM) for an SP‐DLIM applicable to the model in this paper is derived. The 3‐D transient finite element method and an experimental prototype are utilised to prove that the derived ECM is accurate enough to solve the SP‐DLIM optimisation problem. Second, an ensemble multi‐objective optimal design method of SP‐DLIM is presented, with proposed design constraints and four different optimisation problems. Then, an improved differential evolutionary (IDE) algorithm is proposed to optimise the efficiency, power factor, and tooth weight of the motor. The three‐dimensional time‐stepping finite element method is utilised to verify the validity of the optimisation method. Further, a comparison of the results suggests that the IDE yields the best performance to those of other advanced heuristic algorithms.

show abstract

Section: Introductionmentioning

confidence: 99%

Optimal design of a short primary double‐sided linear induction motor based on derived Quasi‐3D equivalent circuit model using an improved differential evolution

Wang

Zhao

Xue

et al. 2022

IET Electric Power Appl

View full text Add to dashboard Cite

show abstract

“…been discussed in the literature [10]- [14]. The optimum design of LIM has been studied with different objective functions.…”

Section: Introductionmentioning

confidence: 99%

“…The efficiency and power factor of LIM has been improved through design optimization in [13]. Furthermore, [14] presented the influence of different parameters of LIM on its efficiency, power factor and end effect. The effect of different design variables such as number of poles, slot width, stack length and secondary Aluminum thickness has been discussed in [15].…”

Section: Introductionmentioning

confidence: 99%

Design and Performance Evaluation of a Modular Linear Induction Machine for Rotating Electronic Billboard

Baloch

Jun²,

Kwon

2019

IEEE Access

View full text Add to dashboard Cite

This paper proposes a rotating electronic billboard (REB) to save the cost of space required for its installation and a modular linear induction machine (M-LIM) to rotate the proposed REB. REBs are generally installed in public places such as subways and airports to display the advertisements. The proposed REB can be installed around a pillar since it is hollow inside, hence, no additional space is required which limits the cost of the space required for REBs. The proposed M-LIM for rotating the proposed REB has a short straight primary and a ring-shaped secondary. The secondary is installed on top of the light emitting diode (LED) display bars such that when secondary rotates, LED bars rotate along with it. To confirm the suitability of the M-LIM in proposed REB, an M-LIM is designed, and the initial results are examined using three-dimensional finite element analysis (3-D FEA) to consider the 3-D effects in the proposed design. A prototype of the proposed M-LIM along with the proposed REB is manufactured and their collective performance is evaluated experimentally. The results show good agreement with the simulation.

show abstract

“…A certain number of the dimension and material parameters need to be determined in the motor design, which is a multivariable, multiconstraint, and nonlinear multiobjective mathematical problem. In , the traditional magnetic circuit method and finite‐element method (FEM) were respectively applied to the optimal design of permanent magnet motor, but the precision was low, and the amount of calculation was large. Therefore, in order to improve the precision and reduce the amount of calculation, the research trend of replacing traditional methods with optimization methods that combine FEM and local or global optimization algorithm is gradually formed.…”

Section: Introductionmentioning

confidence: 99%

Optimum design of permanent magnet synchronous generator based on MaxPro sampling and kriging surrogate model

Zeng

Yan

et al. 2019

IEEJ Transactions Elec Engng

View full text Add to dashboard Cite

In order to improve the efficiency and quality of a permanent magnet synchronous generator (PMSG) for vehicles, the parametric model and finite-element model of the generator are established. The influence of seven structure parameters on three performance parameters is obtained by simulation analysis, and the sensitivity values of the parameters are given. According to the simulation results, it can be seen that the structure design parameters have higher degrees of freedom, and the relationship among parameters is complex. Using three multidimensional functions as test functions, the precision of the fitting method proposed in this paper is compared with that of the traditional methods. The test results show that, compared with the other methods, maximum projection (MaxPro) sampling and the Kriging method can select as fewer samples as possible while guaranteeing the higher fitting precision. Then, the Kriging surrogate model, which reflects the nonlinear relationship between the structure and performance parameters, is established, and the prediction precision of the model is verified. Based on the surrogate model, the performance of the generator with three performance parameters as optimized objects is optimized by use of elitist nondominated sorting genetic algorithm (NSGA-II), and a Pareto optimal solution set of the objective function is obtained. Three of the optimal solutions are selected for finite-element verification. The results show that the Kriging surrogate model can provide better global and local prediction between input and output variables. It is further proved that the samples obtained by MaxPro sampling can fully reflect the characteristics of the design space. The optimized objects can be weighed according to the optimal decision based on the results of multiobjective optimization through the Kriging surrogate model. The effectiveness of the optimization method is verified. It is of great engineering significance to improve the performance of generators, and the optimal model obtained by this method has an important reference value for prototype trial production.

show abstract

Optimum design of high speed single-sided linear induction motor to obtain best performance

Cited by 11 publications

References 11 publications

Optimal design of a short primary double‐sided linear induction motor based on derived Quasi‐3D equivalent circuit model using an improved differential evolution

Optimal design of a short primary double‐sided linear induction motor based on derived Quasi‐3D equivalent circuit model using an improved differential evolution

Design and Performance Evaluation of a Modular Linear Induction Machine for Rotating Electronic Billboard

Optimum design of permanent magnet synchronous generator based on MaxPro sampling and kriging surrogate model

Contact Info

Product

Resources

About