A New Method for AC Traction Drive Frequency Characteristic Measurement
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F11%3A43898657" target="_blank" >RIV/49777513:23220/11:43898657 - 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
A New Method for AC Traction Drive Frequency Characteristic Measurement
Original language description
This paper deals with the description of a new method for ac traction drives frequency characteristic measurement. The proposed method helps to find dangerous resonant frequencies of the traction drive (especially of the input LC filter on dc electrification system) and to propose corrections mitigating those oscillations. The proposed method has been verified by simulations and experiment on two different types of ac drives: (i) at an induction machine drive with open loop scalar control and (ii) at asurface mounted permanent magnet synchronous motor drive controlled by a DTC algorithm. The results show that DTC controlled drive in constant taken power mode amplifies capacitor voltage oscillations, therefore; a solution has been proposed to protect the drive against those oscillations. This voltage oscillation mitigation proposal has been experimentally verified on a laboratory model of the PMSM traction drive with rated power of 10.7 kW.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
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
Data specific for result type
Article name in the collection
EPE 2011 - The 14th European Conference on Power Electronics and Applications
ISBN
978-90-75815-15-3
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
430-437
Publisher name
IEEE
Place of publication
New York
Event location
Birmingham
Event date
Sep 30, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000308003504068