Génératrice à aimants permanents à flux axial à grand diamètre avec entrefer immergé. éléments de conception et analyse des performances pour un cahier des charges d’hydrolienne

Djebarri, Sofiane; Charpentier, Jean-Frédéric; Scuiller, Franck; Benbouzid, Mohamed

doi:10.3166/ejee.16.145-176

Cited by 3 publications

(2 citation statements)

References 17 publications

(12 reference statements)

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“…They have been adopted in many high performance applications, where they are used as motors in medical equipments, aerospace, robotics, electric and hybrid vehicles, power tools, etc. [1,2], or as generators in renewable energies domain such as the conversion of the wind energy or the tidal energy to an electrical energy [3,4].…”

Section: Introductionmentioning

confidence: 99%

Effect of the permanent magnets locations on the voltage generated by permanent magnet generator

Benyoucef,

Taleb,

Helaimi

2018

J. Ren. Energies

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Currently, the permanent magnet generators find wide application in the renewable energies field such as the conversion of the wind energy or the tidal energy to an electrical energy. The main objective of this work is the calculation of the magnetic field created by the permanent magnets of the both selected rotor types (magnets on surface and inset type magnets) by taking into account the rotation of the rotor, and therefore the calculation of the electric field induced in the stator, which allows us to calculate the electromotive force exerted on the conductors of the stator coils in order to know the induced voltage by each generator, then, we make a comparison between them to determine the type of generator most answered in the industry. To reach our goal we use the finite elements method to solve the partial derivative equations those describe this physics problem.

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Section: Introductionmentioning

confidence: 99%

Effect of the permanent magnets locations on the voltage generated by permanent magnet generator

Benyoucef,

Taleb,

Helaimi

2018

J. Ren. Energies

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“…The MCTs systems can be similar in principle to the drive-train systems used in wind turbines generation, it can include the following elements: 1) The turbine: According to [4], horizontal axis turbines where mainly used for the first industrial MCT prototypes. It can include variable or fixedpitch blades.…”

Section: Introductionmentioning

confidence: 99%

A systemic design methodology of PM generators for fixed-pitch marine current turbines

Djebarri¹,

Charpentier²,

Scuiller³

et al. 2014

2014 First International Conference on Green Energy ICGE 2014

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This paper deals with the systemic design of permanent magnet (PM) generator associated with fixed-pitch turbine for tidal energy generation. The main problem with marine current turbines systems are the maintenance requirements of the drive-train. It is known that the blade pitch system increases the complexity, cost, and the maintenance requirements of the drive-train. In offshore energy generation, the maintenance should be minimized as much as possible. For that purpose direct-drive permanent-magnet machines associated with fixed-pitch marine turbines can be an attractive solution. The main challenge with fixed-pitch blades is to ensure the power limitation of the turbine at high speed without using variable pitch system. As solution, we propose a systemic design approach of the generator that takes into account the power limitation requirement. In addition, this methodology takes into account the tidal site energy potential, the turbine characteristic, the control strategy, the generator specifications and the power converter constraints. The obtained results show the feasibility of our approach to satisfy the control strategy requirements.

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3D Fast Calculation of Double Stator Axial Flux PM Machines with Ironless Rotor: Experimental Validation

Charpentier

Scuiller

2018

2018 XIII International Conference on Electrical Machines (ICEM)

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Génératrice à aimants permanents à flux axial à grand diamètre avec entrefer immergé. éléments de conception et analyse des performances pour un cahier des charges d’hydrolienne

Cited by 3 publications

References 17 publications

Effect of the permanent magnets locations on the voltage generated by permanent magnet generator

Effect of the permanent magnets locations on the voltage generated by permanent magnet generator

A systemic design methodology of PM generators for fixed-pitch marine current turbines

3D Fast Calculation of Double Stator Axial Flux PM Machines with Ironless Rotor: Experimental Validation

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