Projekter pr. år
Abstract
Compared with conventional dc-link drive, slim dc-link drive is expected to achieve lower cost and longer life time. However, harmonics distortion problem may occur in such drive systems. This paper proposes to use an active damping control method to suppress the harmonic distortion with the benefit of low cost and also low loss. A new analysis method, based on the frequency domain impedance model, is presented to explore the mechanism of harmonics suppression. Also, a general method is presented to build the impedance model of a PMSM drive system using Field Oriented Control (FOC) method. Some design issues, including power levels, current control bandwidth and harmonic interaction, are discussed when the drive system is fed by a weak grid. Case studies on a two-drive system composed by two slim dc-link drive units are provided to verify the proposed analysis method.
Originalsprog | Engelsk |
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Titel | Proceedings of Industrial Electronics Society, IECON 2016 - 42nd Annual Conference |
Antal sider | 6 |
Forlag | IEEE Press |
Publikationsdato | okt. 2016 |
Sider | 5001 - 5006 |
ISBN (Elektronisk) | 978-1-5090-3474-1 |
DOI | |
Status | Udgivet - okt. 2016 |
Begivenhed | 42nd Conference of the Industrial Electronics Society, IECON 2016: 42nd Annual Conference of the IEEE Industrial Electronics Society - Palazzo dei Congressi, Florence, Italien Varighed: 24 okt. 2016 → 27 okt. 2016 http://www.iecon2016.org/?jjj=1471434927195 http://www.iecon2016.org/ |
Konference
Konference | 42nd Conference of the Industrial Electronics Society, IECON 2016 |
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Lokation | Palazzo dei Congressi |
Land/Område | Italien |
By | Florence |
Periode | 24/10/2016 → 27/10/2016 |
Sponsor | IEEE Industrial Electronics Society (IES), Institute of Electrical and Electronics Engineers (IEEE) |
Internetadresse |
Fingeraftryk
Dyk ned i forskningsemnerne om 'Analysis of Harmonics Suppression by Active Damping Control on Multi Slim DC-link Drives'. Sammen danner de et unikt fingeraftryk.Projekter
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