NDLI: EMI evaluation and hardening of DC-DC converters-a prime source for high conducted noise

Content Provider	IEEE Xplore Digital Library
Author	Devender Chakravarti, B. Sarvade, S. Nageswara Rao, K.
Copyright Year	1999
Description	Author affiliation: Res. Centre Imarat, EMI-EMC Centre, Hyderabad, India (Devender)
Abstract	In recent trends, DC-DC power converters are now used in mostly all subsystems for deriving single or multiple output voltages from a single power supply module. Though it gives a distinct advantage to the system designer, it has a serious drawback from an EMI point of view which most of the time goes unnoticed in the design level. The authors have evaluated different subsystems of aerospace systems and found that one of the main culprits for high conducted emissions from subsystems is the DC-DC power converter, the levels of which are sometimes so high that they affect the system itself. So as to achieve success of a mission, it is very important to know the EMI performance of DC-DC power converters used in these subsystems. This paper presents some of the problems the authors have come across which are explicitly due to DC-DC power converters of different makes and the methods used to mitigate them. The paper also suggests general EMC design guidelines which can be followed in the design and development stages to control the emissions from DC-DC power converters in order to save the cost and time of hardening at a later date.
Starting Page	259
Ending Page	264
File Size	468552
Page Count	6
File Format	PDF
ISBN	8190065203
DOI	10.1109/ICEMIC.1997.669810
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-12-08
Access Restriction	Subscribed
Rights Holder	Society of EMC Engineers
Subject Keyword	Electromagnetic interference DC-DC power converters Electromagnetic compatibility Guidelines Power supplies Aerospace testing Frequency Costs Design engineering Power engineering and energy
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Electromagnetic interference (EMI) design considerations for a high power AC/DC converter

Conducted EMI reduction in IGBT-based converters

EMI hardening of missile ground support systems-a case study

FPGA-Based Spread-Spectrum Schemes for Conducted-Noise Mitigation in DC–DC Power Converters: Design, Implementation, and Experimental Investigation

A new technique for modeling and analysis of mixed-mode conducted EMI noise

On factors affecting EMI-performance of conducted-noise-mitigating digital controllers in DC-DC converters—an experimental investigation

Precise prediction of conducted EMI in PWM flyback converters

An conducted electromagnetic interference (EMI) noise source modeling method using Hilbert transform

A new technique for modeling and analysis of mixed-mode conducted EMI noise

EMI evaluation and hardening of DC-DC converters-a prime source for high conducted noise

Similar Documents

Electromagnetic interference (EMI) design considerations for a high power AC/DC converter

Conducted EMI reduction in IGBT-based converters

EMI hardening of missile ground support systems-a case study

FPGA-Based Spread-Spectrum Schemes for Conducted-Noise Mitigation in DC–DC Power Converters: Design, Implementation, and Experimental Investigation

A new technique for modeling and analysis of mixed-mode conducted EMI noise

On factors affecting EMI-performance of conducted-noise-mitigating digital controllers in DC-DC converters—an experimental investigation

Precise prediction of conducted EMI in PWM flyback converters

An conducted electromagnetic interference (EMI) noise source modeling method using Hilbert transform

A new technique for modeling and analysis of mixed-mode conducted EMI noise

EMI evaluation and hardening of DC-DC converters-a prime source for high conducted noise