6533b7d6fe1ef96bd12666f0

RESEARCH PRODUCT

Optimized design of high power density EMI filters for power electronic converters

Gianpaolo VitalePericle ZanchettaG. GigliaGiuseppe Costantino GiaconiaGuido AlaM. C. Di PiazzaMassimiliano Luna

subject

EngineeringSwitched-mode power supplyEnergy Engineering and Power Technology02 engineering and technology01 natural sciencesElectromagnetic interferenceEMI filter designEMI0103 physical sciences0202 electrical engineering electronic engineering information engineeringElectronic engineeringOptical filterPower density010302 applied physicsPower convertersElectrical DrivesRenewable Energy Sustainability and the Environmentbusiness.industryMathematics::History and Overview020208 electrical & electronic engineeringElectrical engineeringElectrical DrivePower converterConvertersPower densityPower (physics)Settore ING-IND/31 - ElettrotecnicaComputer Networks and CommunicationHardware and ArchitectureFilter (video)business

description

Nowadays, power density of power converters and related EMI filters is gaining more and more attention. This severely impacts on the design constraints in several application domains. A conventional design of the EMI filter does not guarantee the selection of components/configuration leading to the best power density. For this reason, an optimized design procedure of discrete EMI filters in terms of power density is proposed in this paper. It is based on a previously developed rule-based design procedure, introducing here additional features to obtain a more effective optimization of EMI filter's power density. The proposed approach has been validated in terms of EMI filter's performance and size reduction, by a comparison between an EMI filter designed using the optimized procedure and a conventionally designed one, for two different case studies.

yearjournalcountryeditionlanguage
2016-01-012016 AEIT International Annual Conference (AEIT)
https://doi.org/10.23919/aeit.2016.7892794