Abstract
This paper describes optimal three-phase filter design based on the measured dominant mode of interference. The modes of interference are determined by simultaneously measuring currents and voltages in all phases in time domain, using a multi-channel digitizer. The measured results are evaluated in frequency domain after fast Fourier transform. While usual electromagnetic compatibility measurement equipment is evaluating only one single channel, the described multi-channel technique allows rapid estimation of dominant modes, for stationary loads, but also for cyclo-stationary, transient and nonlinear loads. Using this method, the topology of power line filter for sufficient suppression of a specific mode of interference from commercial of the shelf three-phase power converter is estimated.
| Original language | English |
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| Title of host publication | 2020 IEEE International Symposium on Electromagnetic Compatibility and Signal/Power Integrity, EMCSI 2020 |
| Publisher | IEEE |
| Pages | 205-208 |
| Number of pages | 4 |
| ISBN (Electronic) | 9781728174303 |
| DOIs | |
| Publication status | Published - 10 Sept 2020 |
| Event | 2020 IEEE International Symposium on Electromagnetic Compatibility and Signal/Power Integrity, EMCSI 2020 - Online Event, Reno, United States Duration: 27 Jul 2020 → 31 Jul 2020 |
Conference
| Conference | 2020 IEEE International Symposium on Electromagnetic Compatibility and Signal/Power Integrity, EMCSI 2020 |
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| Abbreviated title | EMCSI 2020 |
| Country/Territory | United States |
| City | Reno |
| Period | 27/07/20 → 31/07/20 |