Design Considerations on E-core for Modular and Scalable Permanent Magnet Synchronous Machine

Ayaz, Murat; Bakbak, Ali; Canseven, Huseyin Tayyer; Altıntas, Mert; Meşe, Erkan; Ozkan, Akin; Boztepe, Mutlu

doi:10.1109/epecs48981.2020.9304954

Cited by 1 publication

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“…In [54], the authors perform a detailed study on the determination and optimization of the E-core dimensions in terms of modularity and scalability. The generator parameters determined within the design study are given in Table 3.…”

Section: Other Parametersmentioning

confidence: 99%

PMSG-Based Dual-Port Wind-Energy Conversion System With Reduced Converter Size

et al. 2021

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In this study, a dual-port wind-energy conversion system has been proposed. A double-fed permanentmagnet synchronous generator (DFPMSG) forms the central part of the system, where the concentrated single-layer winding configuration of the generator enables electric and magnetic isolation between the ports. DFPMSG has two three-phase terminals out of the stator; one is connected directly to the grid, whereas the other is tied to the grid through a back-to-back converter. This study investigates design issues caused by the DFPMSG port with a direct grid connection. The unique design issues of the proposed system include determining the slot/pole combination using wind data and determining the minimum reactive power requirement for the port with a direct grid connection. Next, the load-sharing capability among the ports of the proposed system is presented through a detailed investigation of three schemes. Experimental work is presented for a 5-kW prototype DFPMSG system to illustrate the isolation among the ports, minimized reactive power demand on the port with direct grid connection, and load-sharing ability among the ports for different control schemes.INDEX TERMS Double-fed machines, electric machine design, multi-port systems, permanent magnet synchronous generators, wind energy.

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Section: Other Parametersmentioning

confidence: 99%