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Abstract
Sub-harmonic stability issues due to the interaction between a load-commutated motor drive and a synchronous turbo-generator train in a Liquefied Natural Gas (LNG) station are studied in this paper. The sub-harmonic current injected by motor drives may excite the mechanical torsional modes of turbo-generator train. In this paper, the electro-mechanical interaction phenomenon is investigated and an active damper is proposed to absorb the sub-harmonic currents of motor drives and increase the damping of the electro-mechanical system. Simulations and experiments validate the instability problem and effectiveness of the proposed solution.
Originalsprog | Engelsk |
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Titel | Proceedings of 2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe) |
Antal sider | 8 |
Udgivelsessted | Latvia |
Forlag | IEEE |
Publikationsdato | 30 okt. 2018 |
Sider | 1-8 |
Artikelnummer | 8515662 |
ISBN (Trykt) | 978-1-5386-4145-3 |
ISBN (Elektronisk) | 978-9-0758-1528-3 |
Status | Udgivet - 30 okt. 2018 |
Begivenhed | EPE'18, 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe) - Riga, Latvia, Riga, Letland Varighed: 17 sep. 2018 → 22 sep. 2018 Konferencens nummer: 20th http://www.epe2018.com/ |
Konference
Konference | EPE'18, 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe) |
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Nummer | 20th |
Lokation | Riga, Latvia |
Land/Område | Letland |
By | Riga |
Periode | 17/09/2018 → 22/09/2018 |
Internetadresse |
Fingeraftryk
Dyk ned i forskningsemnerne om 'Active Damping of Torsional Vibrations due to the Sub-harmonic Instability on a Synchronous Generator'. Sammen danner de et unikt fingeraftryk.Projekter
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REPEPS: REliable Power Electronic based Power System
Blaabjerg, F., Iannuzzo, F., Davari, P., Wang, H., Wang, X. & Yang, Y.
01/08/2017 → 01/12/2023
Projekter: Projekt › Forskning