Design and Implementation of an Active EMI Filter for Common-Mode Noise Reduction
| Autor: | Jae-Sun Won, Yongoh Choi, Se-Kyo Chung, Kuk-Hee Lee, Hee-Seung Kim, Byeong-Geuk Kang |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
business.industry
Computer science Noise reduction 020208 electrical & electronic engineering Electrical engineering 020206 networking & telecommunications 02 engineering and technology Converters Electromagnetic interference Reduction (complexity) Noise Control and Systems Engineering Filter (video) EMI Common mode noise 0202 electrical engineering electronic engineering information engineering Electronic engineering Electrical and Electronic Engineering business |
| Zdroj: | Journal of Power Electronics. 16:1236-1243 |
| ISSN: | 1598-2092 |
| Popis: | This paper presents the analysis and design of an active electromagnetic interference (EMI) filter (AEF) for the common-mode (CM) noise reduction of switching power converters. The features of the several types of AEFs are discussed and compared in terms of implementation. The feed-forward AEF with a voltage-sensing and voltage-cancellation (VSVC) structure is implemented for an LLC resonant converter to replace a multiple-stage passive EMI filter and thereby reduce CM noise. The characteristics and performance of the VSVC-type AEF are investigated through theoretical and experimental works. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|