Investigation of NdFeB N52 magnet field as advanced material at air gap of axial electrical generator

Hiron, Nurul; Andang, Asep; Busaeri, Nundang

doi:10.1088/1757-899x/550/1/012034

Cited by 6 publications

(2 citation statements)

References 8 publications

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“…The recent emergence of additive manufacturing technologies could lead to devices like electric motors or electric generators being composed of magnets with a certain shape and distribution of the magnetic flux. It is assumed that the optimum performance of a device like an electric motor is only possible in the presence of a specially defined, tailored magnetic flux field (Figure 29) [173]. The goal is to associate the required magnetic flux field with its source in terms of the most suitable shape of the magnets.…”

Section: Designing the Future Pm Electric Motormentioning

confidence: 99%

The Future of Permanent-Magnet-Based Electric Motors: How Will Rare Earths Affect Electrification?

Podmiljšak,

Saje,

Jenuš

et al. 2024

Materials

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In this review article, we focus on the relationship between permanent magnets and the electric motor, as this relationship has not been covered in a review paper before. With the increasing focus on battery research, other parts of the electric system have been neglected. To make electrification a smooth transition, as has been promised by governing bodies, we need to understand and improve the electric motor and its main component, the magnet. Today’s review papers cover only the engineering perspective of the electric motor or the material-science perspective of the magnetic material, but not both together, which is a crucial part of understanding the needs of electric-motor design and the possibilities that a magnet can give them. We review the road that leads to today’s state-of-the-art in electric motors and magnet design and give possible future roads to tackle the obstacles ahead and reach the goals of a fully electric transportation system. With new technologies now available, like additive manufacturing and artificial intelligence, electric motor designers have not yet exploited the possibilities the new freedom of design brings. New out-of-the-box designs will have to emerge to realize the full potential of the new technology. We also focus on the rare-earth crisis and how future price fluctuations can be avoided. Recycling plays a huge role in this, and developing a self-sustained circular economy will be critical, but the road to it is still very steep, as ongoing projects show.

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Section: Designing the Future Pm Electric Motormentioning

confidence: 99%

The Future of Permanent-Magnet-Based Electric Motors: How Will Rare Earths Affect Electrification?

Podmiljšak,

Saje,

Jenuš

et al. 2024

Materials

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“…Diesel Power Plant (DPP) system is the most commonly used generation technology for electric power systems in remote islands [2]. Diesel generators operate most efficiently at a given load, generally 65-80% of maximum capacity [15]. Island power plants are typically designed to meet various demands while keeping the generator as close to load as possible.…”

Section: Diesel Power Plant (Dpp) Systemmentioning

confidence: 99%

Design of Hybrid (PV-Diesel) System for Tourist Island in Karimunjawa Indonesia

et al. 2021

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The main problem with electricity supply on densely populated islands is reliable, low-carbon, and sustainable electricity. The availability of potential energy needs in-depth observation to ensure that the system can be built sustainably. This paper examines the integration of PV systems and diesel power systems on Karimunjawa Island to meet the need for reliable systems from economic, ecological, and technological aspects. Using the DigSilent Power Factory program to obtain the system response interference and penetration of the Photovoltaic (PV) system. Furthermore, this paper also tests short circuit analysis and economic feasibility analysis while validating the Levelized Cost of Electricity (LCOE) and Electric Production Cost (EPC) approaches. The results show that the availability of irradiation can handle the electricity needs on Karimunjawa Island. In addition, it proposes the designed requirements for an integrated PV power system and Diesel Power Plant (DPP) system. The research has also captured the synergistic profile of PV and DPP working coordination within 24 h.

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