A Novel Harmonic Elimination Approach in Three-Phase Multi-Motor Drives

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7 Citationer (Scopus)
466 Downloads (Pure)

Resumé

Power electronics technology has been widely used for decades in the modern motor drive systems. Beyond the control flexibility, the power electronics devices (e.g., diode rectifiers) are also the main harmonic source to the grid due to their nonlinearity, which deteriorate the power grid quality and may cause unnecessary losses in power system transformers. Both degradations are apt to occur in motor drive applications. As a consequence, it calls for advanced and intelligent control strategies for the power electronics based drive systems like adjustable speed drives in industry. At present, many industrial drives are still equipped with three-phase diode rectifiers. Thus, it is difficult to implement the prior-art harmonic control strategies for active front-ends. Moreover, the total cost and complexity has become an obstacle for these harmonic elimination approaches in multiple drive systems. Therefore, in this paper, a new cost-effective harmonic mitigation approach has been proposed for multiple drives. The proposed approach can control the generated current harmonics by benefiting of the nonlinearity of the drive units and through a novel current modulation scheme. Simulation and experimental results have validated the effectiveness of the proposed approach in terms of harmonic elimination in three-phase multi-drive systems.
OriginalsprogEngelsk
TitelProceedings of the 2015 IEEE Energy Conversion Congress and Exposition (ECCE)
Antal sider8
ForlagIEEE Press
Publikationsdatosep. 2015
Sider7001-7008
DOI
StatusUdgivet - sep. 2015
Begivenhed2015 IEEE Energy Conversion Congress and Exposition (ECCE) - Montreal, Canada
Varighed: 20 sep. 201524 sep. 2015

Konference

Konference2015 IEEE Energy Conversion Congress and Exposition (ECCE)
LandCanada
ByMontreal
Periode20/09/201524/09/2015

Fingerprint

Power electronics
Diodes
Intelligent control
Costs
Modulation
Degradation
Industry

Citer dette

Davari, P., Yang, Y., Zare, F., & Blaabjerg, F. (2015). A Novel Harmonic Elimination Approach in Three-Phase Multi-Motor Drives. I Proceedings of the 2015 IEEE Energy Conversion Congress and Exposition (ECCE) (s. 7001-7008). IEEE Press. https://doi.org/10.1109/ECCE.2015.7310640
Davari, Pooya ; Yang, Yongheng ; Zare, Firuz ; Blaabjerg, Frede. / A Novel Harmonic Elimination Approach in Three-Phase Multi-Motor Drives. Proceedings of the 2015 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE Press, 2015. s. 7001-7008
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title = "A Novel Harmonic Elimination Approach in Three-Phase Multi-Motor Drives",
abstract = "Power electronics technology has been widely used for decades in the modern motor drive systems. Beyond the control flexibility, the power electronics devices (e.g., diode rectifiers) are also the main harmonic source to the grid due to their nonlinearity, which deteriorate the power grid quality and may cause unnecessary losses in power system transformers. Both degradations are apt to occur in motor drive applications. As a consequence, it calls for advanced and intelligent control strategies for the power electronics based drive systems like adjustable speed drives in industry. At present, many industrial drives are still equipped with three-phase diode rectifiers. Thus, it is difficult to implement the prior-art harmonic control strategies for active front-ends. Moreover, the total cost and complexity has become an obstacle for these harmonic elimination approaches in multiple drive systems. Therefore, in this paper, a new cost-effective harmonic mitigation approach has been proposed for multiple drives. The proposed approach can control the generated current harmonics by benefiting of the nonlinearity of the drive units and through a novel current modulation scheme. Simulation and experimental results have validated the effectiveness of the proposed approach in terms of harmonic elimination in three-phase multi-drive systems.",
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Davari, P, Yang, Y, Zare, F & Blaabjerg, F 2015, A Novel Harmonic Elimination Approach in Three-Phase Multi-Motor Drives. i Proceedings of the 2015 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE Press, s. 7001-7008, 2015 IEEE Energy Conversion Congress and Exposition (ECCE), Montreal, Canada, 20/09/2015. https://doi.org/10.1109/ECCE.2015.7310640

A Novel Harmonic Elimination Approach in Three-Phase Multi-Motor Drives. / Davari, Pooya; Yang, Yongheng; Zare, Firuz; Blaabjerg, Frede.

Proceedings of the 2015 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE Press, 2015. s. 7001-7008.

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

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AB - Power electronics technology has been widely used for decades in the modern motor drive systems. Beyond the control flexibility, the power electronics devices (e.g., diode rectifiers) are also the main harmonic source to the grid due to their nonlinearity, which deteriorate the power grid quality and may cause unnecessary losses in power system transformers. Both degradations are apt to occur in motor drive applications. As a consequence, it calls for advanced and intelligent control strategies for the power electronics based drive systems like adjustable speed drives in industry. At present, many industrial drives are still equipped with three-phase diode rectifiers. Thus, it is difficult to implement the prior-art harmonic control strategies for active front-ends. Moreover, the total cost and complexity has become an obstacle for these harmonic elimination approaches in multiple drive systems. Therefore, in this paper, a new cost-effective harmonic mitigation approach has been proposed for multiple drives. The proposed approach can control the generated current harmonics by benefiting of the nonlinearity of the drive units and through a novel current modulation scheme. Simulation and experimental results have validated the effectiveness of the proposed approach in terms of harmonic elimination in three-phase multi-drive systems.

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Davari P, Yang Y, Zare F, Blaabjerg F. A Novel Harmonic Elimination Approach in Three-Phase Multi-Motor Drives. I Proceedings of the 2015 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE Press. 2015. s. 7001-7008 https://doi.org/10.1109/ECCE.2015.7310640