Implementation of fractional slot concentrated winding technique to large salient-pole synchronous generators &amp; development with permanent magnets

Gündoğdu, Tayfun; Kömürgöz, Güven

doi:10.1016/j.epsr.2013.07.011

Cited by 13 publications

(6 citation statements)

References 19 publications

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“…Using the induced formula, the winding factor changes according to the changes in the turn ratio are calculated, and the turn ratio to remove the harmonic components that the MMF has, is determined [139]. Tayfun Gundogdu, et al, (2013) presented an implementation of the fractional slot concentrated winding (FSCW) technique into large salient-pole synchronous generators (SPSGs) and the development of the generators by using additional permanent magnets (PMs). Compared to conventional synchronous generators, the FSCW technique makes it possible to achieve lighter, cheaper and higher-efficiency generators with a simpler structure.…”

Section: Influences Of Winding Designmentioning

confidence: 99%

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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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Section: Influences Of Winding Designmentioning

confidence: 99%

“…The insertion of PMs between rotor poles increases the generator power output while reducing magnetic saturation in the rotor pole body. Furthermore, simple theoretical expressions and detailed comparisons of performance characteristics of the designed machines are presented [237].…”

Section: Influences Of Winding Designmentioning

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

View full text Add to dashboard Cite

show abstract

“…These targets are the main requirements for a low power generator but any other can be defined. The SMPSO algorithm operates with the characteristics and the constraints reported in Table 3 directly on the four mathematical models (18) represented by the trained ANNs. In this way a very big number of machine configurations can be rapidly analyzed.…”

Section: Startmentioning

confidence: 99%

“…For instance, a new solution for minimizing cogging torque of the PMSG is developed in [17]. Fractional slot concentrated winding (FSCW) method for reducing magnetic saturation is studied in [18]. Meanwhile design analysis and experimental verification of a radial PMSG is conducted in [19].…”

Section: Introductionmentioning

confidence: 99%

Optimal design of permanent magnet flux switching generator for wind applications via artificial neural network and multi-objective particle swarm optimization hybrid approach

Meo

Zohoori

Vahedi

2016

Energy Conversion and Management

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“…However, the concentrated windings have high core losses due to spatial harmonic contents [8][9][10]. Pole changing machines have also been studied for extended speed operations [11].…”

Section: Introductionmentioning

confidence: 99%

A Novel Concept of Phase Swapping for Multiple Enhanced Speed Operations of a PM machine using Winding Switching

Atiq¹,

Hussain²,

Kwon³

2017

Journal of Electrical Engineering and Technology

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-This paper presents a novel concept of phase swapping to associate multiple flux weakening ranges to a non-salient PM machine without altering any hardware of the machine. The proposed concept enables a dual three-phase machine to be operated with different displacement angles between the two three-phase windings. Hence, different flux weakening ranges using winding switching can be accomplished by applying this concept. It was also demonstrated that the proposed concept can be utilized for the discrete step as well as continuous operation of the machines. Any application requiring a wide speed range operation of up to thirteen times the base speed can benefit from this proposed concept. Analytical, simulation, and experimental results are provided to validate the effectiveness of the proposed concept.

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Implementation of fractional slot concentrated winding technique to large salient-pole synchronous generators & development with permanent magnets

Cited by 13 publications

References 19 publications

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

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

Optimal design of permanent magnet flux switching generator for wind applications via artificial neural network and multi-objective particle swarm optimization hybrid approach

A Novel Concept of Phase Swapping for Multiple Enhanced Speed Operations of a PM machine using Winding Switching

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