Limitations of PWM Rectifier under Unbalanced Voltage Supply

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F10%3A00352055" target="_blank" >RIV/61388998:_____/10:00352055 - 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
Limitations of PWM Rectifier under Unbalanced Voltage Supply
Original language description
Voltage-unbalance conditions that can arise in the power network may affect operation of electric drives in a negative way. The cause of the unbalance may be a failure in the network or presence of an unbalanced load in the vicinity of the affected drive. Unsymmetrical system of voltages at the input of a voltage source inverter gives rise to the pulsations in the DC-link voltage when no suitable countermeasures are taken. This may result in significantly reduced power capabilities and, therefore, limited controllability of the drive as well as negative influence on the lifetime of the electric motor in the drive. The paper deals with methods to address this problem and with the constraints caused by the unbalanced voltage supply.
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F09%2F1273" target="_blank" >GA102/09/1273: Effect of DC-Link Voltage Variations in Voltage Source Inverter on Electric Drive Operation</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

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

Article name in the collection
IET Conference on Power Electronics, Machines and Drives PEMD 2010
ISBN
978-1-84919-231-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Institution of Engineering and Technology /IET/
Place of publication
Brighton
Event location
Brighton
Event date
Apr 19, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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