NDLI: Zero voltage switching interleaved coupled inductor synchronous buck converter operating at boundary condition

Content Provider	IET Digital Library
Author	Marvi, Fahimeh Adib, Ehsan Farzanehfard, Hosein
Abstract	A zero voltage switching interleaved coupled inductor synchronous buck converter operating at discontinuous conduction mode (DCM)/continuous conduction mode (CCM) boundary condition is presented for step-down applications. To increase the duty cycle, coupled inductor structure with lossless clamp circuit is used. Moreover, operating at DCM/CCM boundary has increased the efficiency by reducing the switching losses. However, this approach results in high output current ripple. To further reduce the input and output current ripple, interleaved structure is employed. Thus, high efficiency and low current ripple are the merits of the proposed converter which make it a proper choice for voltage regulator module applications. The operation of the proposed converter is analysed and design considerations are discussed. The experimental results obtained from an implemented prototype are provided to verify the theoretical analysis.
Starting Page	126
Ending Page	131
Page Count	6
ISSN	17554535
Volume Number	9
e-ISSN	17554543
Issue Number	Issue 1, Jan (2016)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-pel/9/1
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-pel.2014.0960
Journal	IET Power Electronics
Publisher Date	2016-01-20
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	CCM Continuous Conduction Mode Boundary Condition Control of Electric Power System Current Control DCM Discontinuous Conduction Mode Boundary Condition Duty Cycle Electric Current Control Inductor Inductors And Transformer Input Current Ripple Reduction Lossless Clamp Circuit Output Current Ripple Reduction Power Converter Power Electronics Power Supply Step-down Application Supervisory Circuit Switching Loss Reduction Voltage Control Voltage Regulator Module Application Voltage Regulators Zero Voltage Switching Zero Voltage Switching Interleaved Coupled Inductor Synchronous Buck Converter
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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

CCM and DCM analysis of ASC-qZSIs

Auxiliary circuit for zero-voltage-transition interleaved pulse-width modulation buck converter

Minimising peak current in boundary conduction mode for the four-switch buck–boost DC/DC converter with soft switching

Sensorless control scheme for synchronous buck converter

High gain three-state switching hybrid boost converter for DC microgrid applications

Zero-voltage-switching buck converter with low-voltage stress using coupled inductor

Non-isolated high-step-up soft switching DC/DC converter with low-voltage stress

Interleaved zero-voltage switching three-level converter with less output inductor counts

Stability issues and modelling of ripple-based constant on-time control schemes operating in discontinuous conduction mode

Zero voltage switching interleaved coupled inductor synchronous buck converter operating at boundary condition

Similar Documents

CCM and DCM analysis of ASC-qZSIs

Auxiliary circuit for zero-voltage-transition interleaved pulse-width modulation buck converter

Minimising peak current in boundary conduction mode for the four-switch buck–boost DC/DC converter with soft switching

Sensorless control scheme for synchronous buck converter

High gain three-state switching hybrid boost converter for DC microgrid applications

Zero-voltage-switching buck converter with low-voltage stress using coupled inductor

Non-isolated high-step-up soft switching DC/DC converter with low-voltage stress

Interleaved zero-voltage switching three-level converter with less output inductor counts

Stability issues and modelling of ripple-based constant on-time control schemes operating in discontinuous conduction mode

Zero voltage switching interleaved coupled inductor synchronous buck converter operating at boundary condition