Advances in magnetic materials and their impact on electric machine design

Kalokiris, G.; Kladas, Antonios G.; Hatzilau, I.K.; Cofinas, S.; Gyparis, I.K.

doi:10.1016/j.jmatprotec.2006.03.018

Cited by 6 publications

(5 citation statements)

References 10 publications

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“…The development in magnetic materials and its impact on the electric machine design investigated (2007) [65]. In addition to that, few potential faults were also selected using a fault-tolerant system design.…”

Section: Faults and Protectionmentioning

confidence: 99%

“…In this design, every phase should have a stand-alone single-phase PWM inverter that has a modular system in which the modules are isolated by every phase fault. When a module has less thermal interaction or electrical/magnetic interactions, then the system is likely to proceed with the operations excluding the faulty phase [65]. By 2012, inducted a rotor core design and FEA simulation, to diminish the mechanical stress put upon the core bridge.…”

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confidence: 99%

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Conceptual Framework of Antecedents to Trends on Permanent Magnet Synchronous Generators for Wind Energy Conversion Systems

Padmanathan¹,

Kamalakannan²,

Padmanaban

et al. 2019

Energies

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Wind Energy Conversion System (WECS) plays an inevitable role across the world. WECS consist of many components and equipment’s such as turbines, hub assembly, yaw mechanism, electrical machines; power electronics based power conditioning units, protection devices, rotor, blades, main shaft, gear-box, mainframe, transmission systems and etc. These machinery and devices technologies have been developed on gradually and steadily. The electrical machine used to convert mechanical rotational energy into electrical energy is the core of any WECS. Many electrical machines (generator) has been used in WECS, among the generators the Permanent Magnet Synchronous Generators (PMSGs) have gained special focus, been connected with wind farms to become the most desirable due to its enhanced efficiency in power conversion from wind energy turbine. This article provides a review of literatures and highlights the updates, progresses, and revolutionary trends observed in WECS-based PMSGs. The study also compares the geared and direct-driven conversion systems. Further, the classifications of electrical machines that are utilized in WECS are also discussed. The literature review covers the analysis of design aspects by taking various topologies of PMSGs into consideration. In the final sections, the PMSGs are reviewed and compared for further investigations. This review article predominantly emphasizes the conceptual framework that shed insights on the research challenges present in conducting the proposed works such as analysis, suitability, design, and control of PMSGs for WECS.

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Section: Faults and Protectionmentioning

confidence: 99%

mentioning

confidence: 99%

Conceptual Framework of Antecedents to Trends on Permanent Magnet Synchronous Generators for Wind Energy Conversion Systems

Padmanathan¹,

Kamalakannan²,

Padmanaban

et al. 2019

Energies

View full text Add to dashboard Cite

show abstract

“…Kalokiris, et al, (2007) examined progresses in magnetic materials and their influence on design of electric machine. Adding to that, possible faults were scrutinized with a fault-tolerant system design.…”

Section: Faults and Protectionmentioning

confidence: 99%

“…Under this design, each phase should be fed by an individual single phase PWM inverter, which consists of a modular system in which every phase fault isolates the module. In case each module has a lesser electrical, magnetic and thermal interaction, the system will continue to operate without the faulty phase [65]. Jae-Woo Jung, et al, (2012), in order to reduce the mechanical stress in the core bridge, introduced FEA simulation and a rotor core design.…”

Section: Faults and Protectionmentioning

confidence: 99%

Conceptual Framework of Antecedents to Trends on Permanent Magnet Synchronous Generators for Wind Energy Conversion System

Padmanathan¹,

Uma²,

Ramachandaramurthy³

et al. 2017

Preprint

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Abstract:The Wind Energy Conversion System (WECS) plays an inevitable role across the world. In particular, the attention for Permanent Magnet Synchronous Generators (PMSGs) connected with wind farm is popular. This paper deals with the literature review that describes the recent advances, progresses and innovatory trends on PMSGs for WECS. Comparison between geared and direct-driven conversion systems and the classification of electrical machines used in WECS are discussed. A detailed analysis on the design aspects considering various topologies of PMSGs are encompassed in the literature. The PMSG design and optimization problems are solved by field computation techniques and optimized by using Soft Computing (SC) techniques .The threedimensional, finite element software platform for the analysis and design of PMSGs is discussed. This paper also deals with the interdisciplinary modeling, analysis, and optimization of PMSG using Finite Element Analysis (FEM) and SC techniques. Finally, PMSGs are reviewed and compared for further exploration.

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“…Finally, through contributions of material science to the improvement of magnetic properties [16], new application fields have been found for artificial permanent magnets. Permanent magnets, as the most representative elements of magnetostatic interaction, and have been in use during the last decade in highly specialized applications such as transport systems by magnetic levitation, MAGLEV, [17] [18] [19] [20], which uses the repulsion force and valves [21] in magneto-resistant devices [22] [23], in magnetic refrigeration equipment [24] [25], in the detection and characterization of subatomic particles [26], and in diamagnetic levitation systems [27] that simulate variable gravity force.…”

Section: Fig 3 Lines Of Force and Equipotentials Surfaces 1861mentioning

confidence: 99%

New elements of relativistic electrodynamics for generating useful work from permanent magnets: A review

Palacio¹,

Álvarez²,

Delgado-Trejos³

2011

Iteckne

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Resumen-Este artículo presenta una revisión acerca de nuevos elementos encontrados en la electrodinámi-ca relativista orientados a la generación de trabajo útil a partir de imanes permanentes. En este sentido, se expone el estado del arte sobre Máquinas de Movimiento Perpetuo y Motores Magnéticos, como los dos tipos de sistemas que por sus similitudes sirven de punto de partida para la elaboración de una metodología orientada a inferir la dinámica de los torques que se pueden obtener en sistemas rotacionales que emplean interacciones magnetostáticas.Palabras clave-Máquinas de movimiento perpetuo, motores magnéticos, imanes permanentes, máquinas eléctricas rotativas.Abstract-This document a review of new topics in relativistic electrodynamics oriented towards useful work by using permanent magnets. In this sense, we sought to establish the state of the art of Perpetual Motion Machines and Magnetic Motors as two types of systems that, given their similarities, serve as a starting point for elaborating of a methodology aimed at inferring the dynamic behavior of the torques in rotational systems based on magnetostatics interactions.

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Advances in magnetic materials and their impact on electric machine design

Cited by 6 publications

References 10 publications

Conceptual Framework of Antecedents to Trends on Permanent Magnet Synchronous Generators for Wind Energy Conversion Systems

Conceptual Framework of Antecedents to Trends on Permanent Magnet Synchronous Generators for Wind Energy Conversion Systems

Conceptual Framework of Antecedents to Trends on Permanent Magnet Synchronous Generators for Wind Energy Conversion System

New elements of relativistic electrodynamics for generating useful work from permanent magnets: A review

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