Analysis of influence of third spatial harmonic on currents and torque of multi-phase synchronous machine with permanent magnets
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F18%3A00492532" target="_blank" >RIV/61388998:_____/18:00492532 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s00202-018-0686-8" target="_blank" >http://dx.doi.org/10.1007/s00202-018-0686-8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00202-018-0686-8" target="_blank" >10.1007/s00202-018-0686-8</a>
Alternative languages
Result language
angličtina
Original language name
Analysis of influence of third spatial harmonic on currents and torque of multi-phase synchronous machine with permanent magnets
Original language description
In the case of multi-phase machines and in machines with special winding arrangements, such as combined star-delta winding, the third spatial harmonic of the magnetomotive force can, unlike in three-phase machines, negatively influence the waveforms of stator currents and torque of the machine. The paper shows how permanent magnets give rise to the third spatial harmonic of the magnetic flux in the air gap and how this harmonic influences the currents and the torque. The analysis of the situation in the machine is carried out by means of the method of space vectors and symmetrical components of the instantaneous values of currents and voltages. The result of the analysis is a mathematical description of the machine. By means of numerical simulations, it is shown how the third spatial harmonic distorts the waveforms of the stator phase currents and torque.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/GA16-07795S" target="_blank" >GA16-07795S: Analysis of Systems Employing Induction Machines with Combined Star-Delta Windings in Regard to Performance and Energy Efficiency Improvement</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Electrical Engineering
ISSN
0948-7921
e-ISSN
—
Volume of the periodical
100
Issue of the periodical within the volume
3
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
2095-2102
UT code for WoS article
000440282300070
EID of the result in the Scopus database
2-s2.0-85044069638