Design and Modeling of New Configuration of Three Phase Transformer For High Voltage Operation Using in Microwave Industrial

Outzguinrimt, Hamid; Bouzit, Ali; Chrayagne, Mohammed; Lahame, Mouhcine; Oumghar, Rajaa; Ferfra, M.

doi:10.1109/icecocs.2018.8610615

Cited by 4 publications

(6 citation statements)

References 4 publications

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“…The obtained equivalent model nonlinear characteristics were implemented in MATLAB Simulink to simulate the transformer response of current and voltage waveforms recorded during simulation tests [16][17][18]. The results confirm that the reference model is available [14,15,17,18] and can use it in order to get more results that are satisfying. This is the objective in the following sections.…”

Section: Geometry Optimization Of the Magnetic Flux Leakage Transformermentioning

confidence: 69%

“…The primary and secondary windings are wound in the center of the core columns. Different from the ordinary transformer, the flux leakage flowing in the magnetic shunts could not be ignored [14,16]. There are two vertical shunts for each phase composed of silicon steel sheets in the center.…”

Section: Geometry Optimization Of the Magnetic Flux Leakage Transformermentioning

confidence: 99%

“…A good transformer design satisfies certain functions and requirements, such as powering many magnetrons by keeping the same transformer with respecting the constraint imposed without damaging them. We can satisfy these requirements with various designs [14,15]. The aim of this study is to find the most economical choice and arrive at an optimum design respecting the limitations imposed by the constraint functions.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Optimal design of a three phase magnetic flux leakage transformer for industrial microwave generators

Outzguinrimt¹,

Chraygane²,

Lahame³

et al. 2020

Bulletin EEI

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This paper aims to get an optimal high voltage magnetic flux leakage transformer design of a three-phase shell type. Optimal design of transformer requires determination of design variables to optimize a particular objective and satisfying a set of constraints. The objective function is to minimize the total mass and reduce the volume of the transformer. This function depends on inputs, which are divided into optimization variables. Each optimization variable varies within a certain interval thus defining a global search space. It is within this space that we seek the optimal solution. The constraints: maximum and average current of magnetron anode are part of the problem in order to limit the overall search space. The results obtained indicate that the method has provided a global optimum. The computation time and cost of active material are much reduced compared with the conventional design results.

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Section: Geometry Optimization Of the Magnetic Flux Leakage Transformermentioning

confidence: 69%

Section: Geometry Optimization Of the Magnetic Flux Leakage Transformermentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Optimal design of a three phase magnetic flux leakage transformer for industrial microwave generators

Outzguinrimt¹,

Chraygane²,

Lahame³

et al. 2020

Bulletin EEI

Self Cite

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“…The aim of this section is to discuss a duo electric-magnetic circuit model of three-phase transformer HV power supply for microwave generators with two magnetrons per phase. The model uses a new shelltype transformer with a magnetic shunt [15][16][17]. Figure 1 presents the geometric shape of the magnetic circuit of this transformer, each phase contains two windings (primary and secondary) placed in the middle limb.…”

Section: Modeling Three-phase Transformer Of the High Voltage Power Smentioning

confidence: 99%

Modeling of three-limb three-phase transformer relates to shunt core using in industrial microwave generators with n=2 magnetron per phase

Outzguinrimt¹,

Chraygane²,

Lahame³

et al. 2019

IJECE

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<p>This paper describes the development and implementation of a digital simulation model of a three-phase transformer relates to shunt core transformer, which used to drive magnetron tubes in the microwave. The focus of this study is based on modeling of a new shell-type of three limbs three-phase transformer. The model uses to feed two magnetrons instead of one magnetron per phase. The proposed model is established on the simultaneous analysis of a duo electromagnetic lumped component equivalent circuit. This latter was implemented in a MATLAB environment under rated conditions. The results obtained from the application of the analytical method are provided results in conformity to the experimental tests in the case of single phase high voltage power supply for one magnetron.</p>

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“…Unlike the old power supplies already developed, whether single-phase magnetron 800Watts-2450Mhz or three-phase of three magnetrons 2400Whats-2450Mhz [1][2][3]. This new technology of nine magnetrons is optimized compared to that previously developed [4].…”

Section: Introductionmentioning

confidence: 99%

Optimization of a Three-Phase Tetrahedral High Voltage Transformer used in the Power Supply of Microwave

Lahame¹,

Chraygane²,

Outzguinrimt³

et al. 2019

IJACSA

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This article deals with the optimization of a threephase tetrahedral-type high voltage transformer, sized to supply three voltage-doubling cells and three magnetrons per phase. The optimization method used is based on an algorithm implemented in Matlab/Simulink to study the influence of transformer geometrical parameters on the electrical operation of the power supply. This study will allow to find reduced volume of transformer respecting the current constraints imposed by the magnetrons manufacturer. The choice of optimal solution is done by calculation of magnetrons powers in order to respect the nominal operation.

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Design and Modeling of New Configuration of Three Phase Transformer For High Voltage Operation Using in Microwave Industrial

Cited by 4 publications

References 4 publications

Optimal design of a three phase magnetic flux leakage transformer for industrial microwave generators

Optimal design of a three phase magnetic flux leakage transformer for industrial microwave generators

Modeling of three-limb three-phase transformer relates to shunt core using in industrial microwave generators with n=2 magnetron per phase

Optimization of a Three-Phase Tetrahedral High Voltage Transformer used in the Power Supply of Microwave

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