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A simulation study of the effect of equivalent series resistance (ESR) in DC-DC converter [electronic resource] / Normaliza Osman

By:

Normaliza Osman

Material type:

Computer filePublication details: Kuantan, Pahang : UMP, 2016Description: 1 computer disc : digital data ; 12 cmISBN:

THE0005142(Local)

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Dissertation note: Project Paper (Bachelor of Electrical Engineering (Hons.) (Power Systems)) -- Universiti Malaysia Pahang – 2016 Abstract: DC-DC Converters is an electronic circuit which converts a source of direct current from one voltage level to another. Modelling of DC-DC converter with capacitor Equivalent Series Resistance (ESR) are considered in this project. ESR or parasitic is non-ideal parameter used in the design circuit. Non idealities or parasitics of practical devices and components affect some performance parameter in dc-dc converters. There are three converters studied in this project which are buck converter, boost converter and flyback converter. The operation of the converter is in the continuous conduction mode (CCM) is assumed. The simulation of the converter is carried out using the Matlab Simulink. The analysis of converters has been performed under idea switch, diode and passive component assumptions. In this project, the ESR value (rC) are 1.2Ω, 0.14 Ω and 0.014 Ω used. The effects of ESR on output voltage ripple and efficiency of converters

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Title notes ( 4 )

Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB PEKAN	FKEE .N67 2016 r Bc. \| CD 10721 (Browse shelf(Opens below))	1	Not for loan		0000117737

Faculty of Electrical & Electronics Engineering

Project Paper (Bachelor of Electrical Engineering (Hons.) (Power Systems)) -- Universiti Malaysia Pahang – 2016

DC-DC Converters is an electronic circuit which converts a source of direct current from one voltage level to another. Modelling of DC-DC converter with capacitor Equivalent Series Resistance (ESR) are considered in this project. ESR or parasitic is non-ideal parameter used in the design circuit. Non idealities or parasitics of practical devices and components affect some performance parameter in dc-dc converters. There are three converters studied in this project which are buck converter, boost converter and flyback converter. The operation of the converter is in the continuous conduction mode (CCM) is assumed. The simulation of the converter is carried out using the Matlab Simulink. The analysis of converters has been performed under idea switch, diode and passive component assumptions. In this project, the ESR value (rC) are 1.2Ω, 0.14 Ω and 0.014 Ω used. The effects of ESR on output voltage ripple and efficiency of converters

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