Torsional vibration in large variable speed drive systems: origin and mitigation methods

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F15%3A43925936" target="_blank" >RIV/49777513:23220/15:43925936 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7309169&newsearch=true&queryText=%20%09Torsional%20vibration%20in%20large%20variable%20speed%20drive%20systems:%20Origin%20and%20mitigation%20methods" target="_blank" >http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7309169&newsearch=true&queryText=%20%09Torsional%20vibration%20in%20large%20variable%20speed%20drive%20systems:%20Origin%20and%20mitigation%20methods</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/EPE.2015.7309169" target="_blank" >10.1109/EPE.2015.7309169</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Torsional vibration in large variable speed drive systems: origin and mitigation methods

Popis výsledku v původním jazyce

Drive systems incorporating variable speed drives (VSD) may experience torsional vibration. The root cause is often explained as torque pulsations produced by the drive. In fact, the vibration phenomenon can typically appear from two reasons: Excitationof torsional resonance by torque ripple, and closed loop electro-mechanical interaction between VSD and driven load. This paper aims to provide a comprehensive analysis on the origin of such vibrations and to propose control modifications to increase thedamping and mitigate torsional vibration issues. Time-domain simulations and frequency-domain analysis are used to parameterize the converter control properly. For load-commutated inverters (LCI) a robust active damping function is presented. Passive damping in the speed control loop suitable for any type of variable speed drive is described as well.

Název v anglickém jazyce

Torsional vibration in large variable speed drive systems: origin and mitigation methods

Popis výsledku anglicky

Drive systems incorporating variable speed drives (VSD) may experience torsional vibration. The root cause is often explained as torque pulsations produced by the drive. In fact, the vibration phenomenon can typically appear from two reasons: Excitationof torsional resonance by torque ripple, and closed loop electro-mechanical interaction between VSD and driven load. This paper aims to provide a comprehensive analysis on the origin of such vibrations and to propose control modifications to increase thedamping and mitigate torsional vibration issues. Time-domain simulations and frequency-domain analysis are used to parameterize the converter control properly. For load-commutated inverters (LCI) a robust active damping function is presented. Passive damping in the speed control loop suitable for any type of variable speed drive is described as well.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0094" target="_blank" >ED2.1.00/03.0094: Regionální inovační centrum elektrotechniky (RICE)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 17th European Conference on Power Electronics and Application (EPE ECCE Europe 2015)

ISBN

978-90-75815-23-8

ISSN

—

e-ISSN

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Počet stran výsledku

10

Strana od-do

1-10

Název nakladatele

IEEE

Místo vydání

Piscataway, New Jersey

Místo konání akce

Ženeva, Švýcarsko

Datum konání akce

8. 9. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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