EMC studies on systems with hybrid filter circuits for modern aircraft applications
In this contribution, a new approach for EMC-filter design is presented. Due to the increasing electrification of modern aircraft, as a result of the More Electric Aircraft concept, new strategies and approaches are required to fulfill the strict EMC aircraft standards (DO-160/ED-14 – Sec. 20). Cons...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | deu |
| Published: |
Copernicus Publications
2013-07-01
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| Series: | Advances in Radio Science |
| Online Access: | http://www.adv-radio-sci.net/11/237/2013/ars-11-237-2013.pdf |
| Summary: | In this contribution, a new approach for EMC-filter design is presented. Due
to the increasing electrification of modern aircraft, as a result of the More
Electric Aircraft concept, new strategies and approaches are required to
fulfill the strict EMC aircraft standards (DO-160/ED-14 – Sec. 20).
Consequently the weight and volume of the used filter components can be
reduced. A promising approach could be a combination of passive and active
filters. For the same attenuation effect, so-called hybrid filters achieve
either savings in weight and volume, or can obtain an additional filtering
effect with minimal weight increase of an existing system. In this paper, the
underlying theory is explained in detail, carried out in a simulation tool
and the gained insight is demonstrated with a sample measurement. |
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| ISSN: | 1684-9965 1684-9973 |