Modeling, simulation and analysis of conducted common-mode EMI in matrix converters for wind turbine generators

Zhang, S.; Tseng, King Jet

doi:10.1109/epepemc.2008.4635642

Cited by 12 publications

(4 citation statements)

References 23 publications

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“…These advantages make MCs attractive for special applications such as compact drives, drives in hostile environments, military applications [12], aerospace [13], and renewal energy [14]. This potential market makes this converter attractive for hi-tech industries.…”

Section: Matrix Convertermentioning

confidence: 99%

Common mode output waveforms reduction for Matrix Converters drives

Espina

Arias

Balcells

et al. 2009

2009 35th Annual Conference of IEEE Industrial Electronics

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This paper presents an alternative Space Vector Modulation (SVM) implemented in Matrix Converters (MC) which improves and reduces the Common Mode (CM) voltage and current output waveforms. The strategy is based on replacing the MC zero vectors for the rotating ones, which reduces the CM voltage derivative and therefore the leakage CM current. By reducing this CM current, which might flow inside the motor through the bearings and windings, the Permanent Magnet Synchronous Machine (PMSM) deterioration might be slowed down. The paper describes the novel SVM pattern and analyses the CM voltage and its leakage current. Simulation results based on PMSM drive are provided to corroborate the whole idea.

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Section: Matrix Convertermentioning

confidence: 99%

Common mode output waveforms reduction for Matrix Converters drives

Espina

Arias

Balcells

et al. 2009

2009 35th Annual Conference of IEEE Industrial Electronics

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“…The CM EMI disturbances, when using indirect MC fed wind turbines, are addressed in [6] obtaining just a single-phase model. This work presents the EMI analysis of a direct MC drive, using a combined time-frequency approach to successfully address the study of CM disturbances, The EMI sources used in the proposed model, are obtained from accurate simulation of the whole three-phase drive system.…”

Section: Introductionmentioning

confidence: 99%

EMI modeling method of AC-AC power converters

Espina

Balcells

Arias

et al. 2011

IEICE Electron. Express

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This paper presents a new model for simulation of Electromagnetic Interference (EMI) in power converters. Despite the fact that a Matrix Converter (MC) has been selected, such methodology can be applied to other converter topologies. The EMI model relies on a combination of time and frequency domain techniques in order to not only reduce the computational complexity but also to avoid convergence problems. Common Mode (CM) leakage current, which lays basically in A band (10 kHz to 150 kHz), is simulated and such results are compared with those obtained from the MC prototype showing a good concordance in terms of peak value. Keywords: EMI, EMC, HF circuit modeling, Common Mode, Matrix Converter, conducted emissions Classification: Electromagnetic compatibility (EMC) References[1] V. Jithesh and D. C. Pande, "A review on computational EMI modelling

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“…Since no intermediate reactive devices are required, a MC allows for a very compact design. In addition to these advantages, its low cost and high power density have made MC an attractive solution for special applications such as compact drives, drives in hostile environments, military applications [37], aerospace [38], and renewable energy [39][40][41].…”

Section: Matrix Convertermentioning

confidence: 99%