Conducted emission evaluation for direct matrix converters

Nothofer, A.; Tarisciotti, Luca; Greedy, Steve; Empringham, Lee; De Lillo, Liliana; Degano, M.

Abstract

Matrix converters have been recently proposed as an alternative solution to the standard back-to-back converter in aerospace applications. However, Electromagnetic Interference (EMI), in particular, conducted emissions represent a critical aspect for this converter family. Direct Matrix Converter (DMC) are usually modelled only at the normal operating frequency, but for the research presented in this paper, the model is modified in order to include a detailed high frequency description, which is of interest for conducted emission studies. This paper analyzes the performance of DMC, when different control and modulation techniques are used. Experimental results are shown to validate the simulation models.

Citation

Nothofer, A., Tarisciotti, L., Greedy, S., Empringham, L., De Lillo, L., & Degano, M. Conducted emission evaluation for direct matrix converters. Presented at 2016 ESA Workshop on Aerospace EMC

• Conference Name: 2016 ESA Workshop on Aerospace EMC
• End Date: May 25, 2016
• Acceptance Date: Apr 4, 2016
• Publication Date: May 25, 2016
• Deposit Date: Aug 1, 2016
• Peer Reviewed: Peer Reviewed
• Public URL: https://nottingham-repository.worktribe.com/output/788661
• Contract Date: Jul 4, 2016