E-ISSN 2705-3954 | ISSN 0794-4756
 

Original Research 


INFLUENCE OF DESIGN ELEMENTS ON INDUCED-EMF AND FLUX LINKAGE OF DOUBLE STATOR PERMANENT MAGNET MACHINE

Chukwuemeka Chijioke AWAH, Ogbonnaya Inya OKORO, Gerald Chidozie DIYOKE, Aniagboso John ONAH.

Abstract
The influence of design elements such as conductor space opening / stator-tooth pitch proportion (β), permanent magnet width (PMw), rotor circular width (Rth), aspect ratio (Sr), stator tooth-width (Tw), outer rotor pole arc / pitch proportion (ϒ1), and inner rotor pole arc / pitch proportion (ϒ2), on open circuit machine performances such as flux linkage and induced electromotive force (EMF) is investigated in this study using finite element method. The studies show that for each machine element, there is a point or dimensional position upon which the largest machine output performance is realized. Moreover, smooth control of any given electrical machine would also depend on these structural elements. The largest induced electromotive force is obtained when the conductor space / rotor pitch proportion, permanent magnet width, rotor circular width, aspect ratio, stator tooth-width, and outer and inner rotor pole arcs / pitch proportion is: 0.7, 5mm, 5mm, 0.7, 6mm, 0.7, and 0.3, respectively. Corresponding largest flux linkage amplitudes also occur at these geometric values, owing to the direct relationship between the electromotive force and flux linkage. The analyzed machine would be most appropriate for direct-drive operations.

Key words: Design elements, twin stator, electromotive force and flux linkage


 
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How to Cite this Article
Pubmed Style

AWAH CC, OKORO OI, DIYOKE GC, ONAH AJ. INFLUENCE OF DESIGN ELEMENTS ON INDUCED-EMF AND FLUX LINKAGE OF DOUBLE STATOR PERMANENT MAGNET MACHINE. NJE. 2022; 29(1): 9-14.


Web Style

AWAH CC, OKORO OI, DIYOKE GC, ONAH AJ. INFLUENCE OF DESIGN ELEMENTS ON INDUCED-EMF AND FLUX LINKAGE OF DOUBLE STATOR PERMANENT MAGNET MACHINE. https://www.njeabu.com.ng/?mno=116739 [Access: November 03, 2022].


AMA (American Medical Association) Style

AWAH CC, OKORO OI, DIYOKE GC, ONAH AJ. INFLUENCE OF DESIGN ELEMENTS ON INDUCED-EMF AND FLUX LINKAGE OF DOUBLE STATOR PERMANENT MAGNET MACHINE. NJE. 2022; 29(1): 9-14.



Vancouver/ICMJE Style

AWAH CC, OKORO OI, DIYOKE GC, ONAH AJ. INFLUENCE OF DESIGN ELEMENTS ON INDUCED-EMF AND FLUX LINKAGE OF DOUBLE STATOR PERMANENT MAGNET MACHINE. NJE. (2022), [cited November 03, 2022]; 29(1): 9-14.



Harvard Style

AWAH, C. C., OKORO, . O. I., DIYOKE, . G. C. & ONAH, . A. J. (2022) INFLUENCE OF DESIGN ELEMENTS ON INDUCED-EMF AND FLUX LINKAGE OF DOUBLE STATOR PERMANENT MAGNET MACHINE. NJE, 29 (1), 9-14.



Turabian Style

AWAH, Chukwuemeka Chijioke, Ogbonnaya Inya OKORO, Gerald Chidozie DIYOKE, and Aniagboso John ONAH. 2022. INFLUENCE OF DESIGN ELEMENTS ON INDUCED-EMF AND FLUX LINKAGE OF DOUBLE STATOR PERMANENT MAGNET MACHINE. Nigerian Journal of Engineering, 29 (1), 9-14.



Chicago Style

AWAH, Chukwuemeka Chijioke, Ogbonnaya Inya OKORO, Gerald Chidozie DIYOKE, and Aniagboso John ONAH. "INFLUENCE OF DESIGN ELEMENTS ON INDUCED-EMF AND FLUX LINKAGE OF DOUBLE STATOR PERMANENT MAGNET MACHINE." Nigerian Journal of Engineering 29 (2022), 9-14.



MLA (The Modern Language Association) Style

AWAH, Chukwuemeka Chijioke, Ogbonnaya Inya OKORO, Gerald Chidozie DIYOKE, and Aniagboso John ONAH. "INFLUENCE OF DESIGN ELEMENTS ON INDUCED-EMF AND FLUX LINKAGE OF DOUBLE STATOR PERMANENT MAGNET MACHINE." Nigerian Journal of Engineering 29.1 (2022), 9-14. Print.



APA (American Psychological Association) Style

AWAH, C. C., OKORO, . O. I., DIYOKE, . G. C. & ONAH, . A. J. (2022) INFLUENCE OF DESIGN ELEMENTS ON INDUCED-EMF AND FLUX LINKAGE OF DOUBLE STATOR PERMANENT MAGNET MACHINE. Nigerian Journal of Engineering, 29 (1), 9-14.