Traction drive with PMSM: Frequency characteristics measurement
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F11%3A43896404" target="_blank" >RIV/49777513:23220/11:43896404 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Traction drive with PMSM: Frequency characteristics measurement
Original language description
This paper describes a new method for measurement of frequency characteristics of ac traction drives. It helps to find dangerous resonant frequencies of the traction drive supplied from dc electrification system and it allows finding danger oscillationsof the dc-link LC filter. Presented method has been verified a drive with a surface mounted PMSM controlled by DTC. The results prove the drive under constant taken power amplifies LC filter oscillations. We have proposed an improvement of the drive control in order to protect the drive against this phenomenon. The behaviour of improved DTC control has been analyzed by experiments made on the laboratory model of the traction drive of rated power of 10 kW.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů