Bookcover of Load Identification of DC-DC Converter
Booktitle:

Load Identification of DC-DC Converter

A way to identify a capacitive load

LAP LAMBERT Academic Publishing (2011-03-11 )

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ISBN-13:

978-3-8443-1589-9

ISBN-10:
3844315896
EAN:
9783844315899
Book language:
English
Blurb/Shorttext:
DC/DC converters provide stable output voltage and variable output current. It is used to maintain a steady, stable voltage as a power supply for semiconductor devices. DC/DC converters are a necessity for almost all electronic devices and are used to maintain a constant output voltage regardless of minor variations in input voltage or load current. Modeling and simulation is the instrument used to shape the system level analysis and obtain better performance of the converters.A better controller could be obtained if the experimental data is used to determine the load information. The aim of this work is to model the buck converter system of Ericssons BMR450 controller and develop a time-domain based system identification method to identify the capacitive load. The model is implemented in Matlab Simulink and is composed of simple circuits. The system is analyzed through excitation from the command input using binary signal, which include all frequencies of it. The sampled data are analyzed and preprocessed to estimate a mathematical model and validate it. The proposed method is able to identify the load parameter with good accuracy.
Publishing house:
LAP LAMBERT Academic Publishing
Website:
https://www.lap-publishing.com/
By (author) :
Shahruk Osman, Surkhru Osman
Number of pages:
80
Published at:
2011-03-11
Stock:
Available
Category:
Electronics, electro-technology, communications technology
Price:
49.00 €
Keywords:
DC-DC power converters, system identification, Parameter estimation, Black-Box, grey- box, System identification, parameter estimation, Black Box

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