Design optimization with genetic algorithm of open slotted axial flux permanent magnet generator for wind turbines

Hüner, Engin; Toylan, Hayrettin

doi:10.1080/15435075.2022.2057800

Cited by 3 publications

(1 citation statement)

References 19 publications

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“…Overall, the state of the art in AFPM machines is characterized by a continuous push for higher power density, improved efficiency, and lower cost [1]. As the demand for electric motors continues to grow, it is likely that we will see further advancements in AFPM technology in the coming years [2] The air gap flux permanent magnet (AFPM) machine is a promising technology that has gained significant attention in recent years due to its high torque density, compact size, and improved efficiency [3]. As the demand for higher power density and continuous operation under extreme conditions continues to rise, efficient cooling systems are crucial for managing the generated heat and ensuring optimal performance of AFPM machines.…”

Section: Introductionmentioning

confidence: 99%

A New Concept of Direct Oil Cooling System for AFPM Machines, Numerical Analysis and Optimization

Pirillo,

Nardecchia,

Bisegna

2024

J. Phys.: Conf. Ser.

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Given the strong growth of the electric drive industry, the automotive sector needs to increase the power density of its motors, leading to a size decrease and, consequently, to economic savings. The increase in power density brings with itself the consequence of increasing the Joule effect losses in the active conductors of the machine. For this reason, the problem of cooling turns out to be of utmost importance precisely because of its direct coupling with mechanical and electromagnetic design. This paper has the aim to perform a CFD analysis concerning the cooling system of a permanent magnet axial flux electric machine. The innovative cooling system studied is a direct one which takes advantage of oil to cool down the DC powered coils. The innovation brought by the present research lays in both the direct axial ejection and the use of oil as coolant. At the current state of art, the coolant flows tangentially and, moreover, water is usually employed instead of oil. The main aim of this analysis will be, after a validation of the numerical code by comparison of the literature data, to minimize the maximum temperature of the coil by means of the proper positioning of the nozzle.

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Section: Introductionmentioning

confidence: 99%

A New Concept of Direct Oil Cooling System for AFPM Machines, Numerical Analysis and Optimization

Pirillo,

Nardecchia,

Bisegna

2024

J. Phys.: Conf. Ser.

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Flow Pulsation Optimization of Peristaltic Pump Based on Surrogate Model

Liu

Wang

et al. 2023

Lecture Notes in Electrical Engineering

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Transverse flux generator design for wind turbine at the rural areas

Hüner

2023

International Journal of Energy Studies

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In this study, transverse flux generator design for micro-wind turbines has been realized. In parallel with the developments in telecommunications in recent years, the use of cell phones and satellite internet has increased. Renewable energy sources are an important candidate to provide energy access and sustainability in rural areas. In this respect, a low-cost, easy-to-build generator that can be produced with 3D printers has been designed. The generator produced has a simple coil and core structure and is a low-cost design. In addition, ANSYS magnetic analyzes were performed together with the 3D solid model of the design. In addition, the core width was optimized and the cogging torque had been improved by 18.29 %.

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Design optimization with genetic algorithm of open slotted axial flux permanent magnet generator for wind turbines

Cited by 3 publications

References 19 publications

A New Concept of Direct Oil Cooling System for AFPM Machines, Numerical Analysis and Optimization

A New Concept of Direct Oil Cooling System for AFPM Machines, Numerical Analysis and Optimization

Flow Pulsation Optimization of Peristaltic Pump Based on Surrogate Model

Transverse flux generator design for wind turbine at the rural areas

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