Active Suppression of Low-Frequency Disturbanceson AC side of Traction Active Current-Source Rectifier

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F10%3A00503871" target="_blank" >RIV/49777513:23220/10:00503871 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Active Suppression of Low-Frequency Disturbanceson AC side of Traction Active Current-Source Rectifier
Original language description
This paper deals with traction active current-source rectifier (ACSR) developed within the research into a new generation of main traction converters employing mediumfrequency transformer dedicated for suburban units operating on both ac electrificationsystems of 25kV/50 Hz and 15kV/16,7 Hz. The new control strategy able to operate under distorted trolley-wire voltage and actively suppress (i) low frequency disturbances in trolley-wire current caused by distorted trolley-wire voltage, and (ii) input LCfilter oscillations is presented. Proper function of proposed control strategy has been verified by simulations and large experimental study made on designed small-scale prototype of ACSR of rated power of 7kVA.
Czech name
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Czech description
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Project
<a href="/en/project/GP102%2F09%2FP570" target="_blank" >GP102/09/P570: New topologies and control algorithms of current type of traction converter</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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