Year 2020, Volume 7 , Issue 1, Pages 7 - 12 2020-04-11

A comparative analysis of four-pole brushless DC motors with different slot and winding arrangement based on THD values

Cemil OCAK [1] , Adem DALCALI [2]


Brushless DC motors (BLDC) are widely used in variable speed drive applications. Nowadays the relationship between the number of poles, slots and winding arrangements in BLDC motors continues to be a very challenging topic. The main objective of this work was to develop and compare four-pole BLDC motors with different slot numbers (6, 12 and 15) and winding arrangements. Three-dimensional finite element analysis (FEA) was conducted to characterize the proposed designs. The Total Harmonic Distortion (THDv) which tells the amount of harmonics present in the voltage have been obtained and compared based on the different slot numbers and winding arrangement. In the study, an extensive investigation of the THDv values in four-pole BLDC motors having different slot and winding configurations has been carried out. From the simulated results it is evident that the lowest THDv and corresponding sinusoidal back emf can be obtained by implementing 15 slots within four-pole designs. The performance values have been examined comparatively by analysing the motors at the rated condition.
BLDC, FEM, Slot, Total harmonic distortion
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Primary Language en
Subjects Engineering, Electrical and Electronic
Journal Section Research Article
Authors

Author: Cemil OCAK (Primary Author)
Institution: GAZİ ÜNİVERSİTESİ
Country: Turkey


Orcid: 0000-0002-9940-0471
Author: Adem DALCALI
Institution: BANDIRMA ONYEDI EYLUL UNIVERSITY
Country: Turkey


Dates

Application Date : January 8, 2020
Acceptance Date : April 7, 2020
Publication Date : April 11, 2020

Bibtex @research article { ijeat669064, journal = {International Journal of Energy Applications and Technologies}, issn = {}, eissn = {2548-060X}, address = {editor.ijeat@gmail.com}, publisher = {İlker ÖRS}, year = {2020}, volume = {7}, pages = {7 - 12}, doi = {10.31593/ijeat.669064}, title = {A comparative analysis of four-pole brushless DC motors with different slot and winding arrangement based on THD values}, key = {cite}, author = {OCAK, Cemil and DALCALI, Adem} }
APA OCAK, C , DALCALI, A . (2020). A comparative analysis of four-pole brushless DC motors with different slot and winding arrangement based on THD values. International Journal of Energy Applications and Technologies , 7 (1) , 7-12 . DOI: 10.31593/ijeat.669064
MLA OCAK, C , DALCALI, A . "A comparative analysis of four-pole brushless DC motors with different slot and winding arrangement based on THD values". International Journal of Energy Applications and Technologies 7 (2020 ): 7-12 <https://dergipark.org.tr/en/pub/ijeat/issue/53708/669064>
Chicago OCAK, C , DALCALI, A . "A comparative analysis of four-pole brushless DC motors with different slot and winding arrangement based on THD values". International Journal of Energy Applications and Technologies 7 (2020 ): 7-12
RIS TY - JOUR T1 - A comparative analysis of four-pole brushless DC motors with different slot and winding arrangement based on THD values AU - Cemil OCAK , Adem DALCALI Y1 - 2020 PY - 2020 N1 - doi: 10.31593/ijeat.669064 DO - 10.31593/ijeat.669064 T2 - International Journal of Energy Applications and Technologies JF - Journal JO - JOR SP - 7 EP - 12 VL - 7 IS - 1 SN - -2548-060X M3 - doi: 10.31593/ijeat.669064 UR - https://doi.org/10.31593/ijeat.669064 Y2 - 2020 ER -
EndNote %0 International Journal of Energy Applications and Technologies A comparative analysis of four-pole brushless DC motors with different slot and winding arrangement based on THD values %A Cemil OCAK , Adem DALCALI %T A comparative analysis of four-pole brushless DC motors with different slot and winding arrangement based on THD values %D 2020 %J International Journal of Energy Applications and Technologies %P -2548-060X %V 7 %N 1 %R doi: 10.31593/ijeat.669064 %U 10.31593/ijeat.669064
ISNAD OCAK, Cemil , DALCALI, Adem . "A comparative analysis of four-pole brushless DC motors with different slot and winding arrangement based on THD values". International Journal of Energy Applications and Technologies 7 / 1 (April 2020): 7-12 . https://doi.org/10.31593/ijeat.669064
AMA OCAK C , DALCALI A . A comparative analysis of four-pole brushless DC motors with different slot and winding arrangement based on THD values. IJEAT. 2020; 7(1): 7-12.
Vancouver OCAK C , DALCALI A . A comparative analysis of four-pole brushless DC motors with different slot and winding arrangement based on THD values. International Journal of Energy Applications and Technologies. 2020; 7(1): 12-7.