Harmonic Distortion Performance of Multi Three-Phase SCR-Fed Drive Systems with Controlled DC-Link Current under Unbalanced Grid

Hamid Soltani, Pooya Davari, Frede Blaabjerg, Firuz Zare

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3 Citationer (Scopus)
4 Downloads (Pure)

Resumé

Grid voltage unbalance, which is considered as most common disturbance in distribution networks, may significantly affect the normal operation of the grid-connected power electronics devices including Adjustable Speed Drives (ASD), and may result in a remarkable performance degradation. In this paper, the main aim is to analyze the effects of the grid unbalanced voltage on the multi-unit three-phase ASDs with the Silicon-Controlled Rectifier (SCR)-fed front-end rectifiers, where the DC-link current is controlled utilizing an Electronic Inductor (EI) technique. In this respect, the main effective factors on the drives harmonic performance are discussed. Moreover, the analysis is performed by considering an Equally-Pulse-Space (EPS) firing approach on the SCRs. Obtained simulation and experimental results verify the proposed theoretical analysis and mathematical modeling.
OriginalsprogEngelsk
TitelProceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
Antal sider5
ForlagIEEE Press
Publikationsdatookt. 2017
Sider1210-1214
ISBN (Elektronisk)978-1-5386-1127-2
DOI
StatusUdgivet - okt. 2017
Begivenhed43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 - Beijing, Kina
Varighed: 29 okt. 20171 nov. 2017

Konference

Konference43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
LandKina
ByBeijing
Periode29/10/201701/11/2017
SponsorChinese Association of Automation (CAA), Chinese Power Supply Society, et al., IEEE Industrial Electronics Society (IES), Systems Engineering Society of China, The Institute of Electrical and Electronics Engineers (IEEE)
NavnProceedings of the Annual Conference of the IEEE Industrial Electronics Society
Vol/bind43
ISSN1553-572X

Fingerprint

Harmonic distortion
Thyristors
Electric potential
Power electronics
Electric power distribution
Degradation

Citer dette

Soltani, H., Davari, P., Blaabjerg, F., & Zare, F. (2017). Harmonic Distortion Performance of Multi Three-Phase SCR-Fed Drive Systems with Controlled DC-Link Current under Unbalanced Grid. I Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 (s. 1210-1214). IEEE Press. Proceedings of the Annual Conference of the IEEE Industrial Electronics Society, Bind. 43 https://doi.org/10.1109/IECON.2017.8216206
Soltani, Hamid ; Davari, Pooya ; Blaabjerg, Frede ; Zare, Firuz. / Harmonic Distortion Performance of Multi Three-Phase SCR-Fed Drive Systems with Controlled DC-Link Current under Unbalanced Grid. Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press, 2017. s. 1210-1214 (Proceedings of the Annual Conference of the IEEE Industrial Electronics Society, Bind 43).
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title = "Harmonic Distortion Performance of Multi Three-Phase SCR-Fed Drive Systems with Controlled DC-Link Current under Unbalanced Grid",
abstract = "Grid voltage unbalance, which is considered as most common disturbance in distribution networks, may significantly affect the normal operation of the grid-connected power electronics devices including Adjustable Speed Drives (ASD), and may result in a remarkable performance degradation. In this paper, the main aim is to analyze the effects of the grid unbalanced voltage on the multi-unit three-phase ASDs with the Silicon-Controlled Rectifier (SCR)-fed front-end rectifiers, where the DC-link current is controlled utilizing an Electronic Inductor (EI) technique. In this respect, the main effective factors on the drives harmonic performance are discussed. Moreover, the analysis is performed by considering an Equally-Pulse-Space (EPS) firing approach on the SCRs. Obtained simulation and experimental results verify the proposed theoretical analysis and mathematical modeling.",
keywords = "Multi drives, Unbalance grid, Harmonics, Controlled DC-link Current",
author = "Hamid Soltani and Pooya Davari and Frede Blaabjerg and Firuz Zare",
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month = "10",
doi = "10.1109/IECON.2017.8216206",
language = "English",
pages = "1210--1214",
booktitle = "Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017",
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Soltani, H, Davari, P, Blaabjerg, F & Zare, F 2017, Harmonic Distortion Performance of Multi Three-Phase SCR-Fed Drive Systems with Controlled DC-Link Current under Unbalanced Grid. i Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press, Proceedings of the Annual Conference of the IEEE Industrial Electronics Society, bind 43, s. 1210-1214, Beijing, Kina, 29/10/2017. https://doi.org/10.1109/IECON.2017.8216206

Harmonic Distortion Performance of Multi Three-Phase SCR-Fed Drive Systems with Controlled DC-Link Current under Unbalanced Grid. / Soltani, Hamid; Davari, Pooya; Blaabjerg, Frede; Zare, Firuz.

Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press, 2017. s. 1210-1214 (Proceedings of the Annual Conference of the IEEE Industrial Electronics Society, Bind 43).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

TY - GEN

T1 - Harmonic Distortion Performance of Multi Three-Phase SCR-Fed Drive Systems with Controlled DC-Link Current under Unbalanced Grid

AU - Soltani, Hamid

AU - Davari, Pooya

AU - Blaabjerg, Frede

AU - Zare, Firuz

PY - 2017/10

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N2 - Grid voltage unbalance, which is considered as most common disturbance in distribution networks, may significantly affect the normal operation of the grid-connected power electronics devices including Adjustable Speed Drives (ASD), and may result in a remarkable performance degradation. In this paper, the main aim is to analyze the effects of the grid unbalanced voltage on the multi-unit three-phase ASDs with the Silicon-Controlled Rectifier (SCR)-fed front-end rectifiers, where the DC-link current is controlled utilizing an Electronic Inductor (EI) technique. In this respect, the main effective factors on the drives harmonic performance are discussed. Moreover, the analysis is performed by considering an Equally-Pulse-Space (EPS) firing approach on the SCRs. Obtained simulation and experimental results verify the proposed theoretical analysis and mathematical modeling.

AB - Grid voltage unbalance, which is considered as most common disturbance in distribution networks, may significantly affect the normal operation of the grid-connected power electronics devices including Adjustable Speed Drives (ASD), and may result in a remarkable performance degradation. In this paper, the main aim is to analyze the effects of the grid unbalanced voltage on the multi-unit three-phase ASDs with the Silicon-Controlled Rectifier (SCR)-fed front-end rectifiers, where the DC-link current is controlled utilizing an Electronic Inductor (EI) technique. In this respect, the main effective factors on the drives harmonic performance are discussed. Moreover, the analysis is performed by considering an Equally-Pulse-Space (EPS) firing approach on the SCRs. Obtained simulation and experimental results verify the proposed theoretical analysis and mathematical modeling.

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KW - Unbalance grid

KW - Harmonics

KW - Controlled DC-link Current

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DO - 10.1109/IECON.2017.8216206

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BT - Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017

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Soltani H, Davari P, Blaabjerg F, Zare F. Harmonic Distortion Performance of Multi Three-Phase SCR-Fed Drive Systems with Controlled DC-Link Current under Unbalanced Grid. I Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press. 2017. s. 1210-1214. (Proceedings of the Annual Conference of the IEEE Industrial Electronics Society, Bind 43). https://doi.org/10.1109/IECON.2017.8216206