A novel least norm-based PWM for a four-leg earth fault compensator
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F14%3A43928504" target="_blank" >RIV/49777513:23220/14:43928504 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7048642" target="_blank" >http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7048642</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/IECON.2014.7048642" target="_blank" >10.1109/IECON.2014.7048642</a>
Alternative languages
Result language
angličtina
Original language name
A novel least norm-based PWM for a four-leg earth fault compensator
Original language description
This paper proposes a novel PWM for four leg voltage-source converter operating as an earth fault current compensator in power grids with unearthed or high-impedance earthed neutral. For proper earth fault compensation, the converter has to draw zero-sequence currents from the three-phase grid. Its control is based on three independent proportional-resonant controllers. The main task of a new modulator is to generate from three outputs coming from the control block four modulation signals entering the PWM. In order to minimize a dc-link voltage of the converter, the least norm method is used to eliminate high difference of amplitudes of the modulation signals.
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
<a href="/en/project/EE2.3.30.0013" target="_blank" >EE2.3.30.0013: Excellence in human resources as a source of competitiveness</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of IECON 2014 : 40th Annual Conference of the IEEE Industrial Electronics Society
ISBN
978-1-4799-4032-5
ISSN
1553-572X
e-ISSN
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Number of pages
6
Pages from-to
1118-1123
Publisher name
IEEE
Place of publication
Piscataway
Event location
Dallas, USA
Event date
Oct 29, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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