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International Journal of Innovation and Applied Studies
ISSN: 2028-9324     CODEN: IJIABO     OCLC Number: 828807274     ZDB-ID: 2703985-7
 
 
Sunday 08 December 2019

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Design and Realization of an Arc cosine Pulse Generator for Natural Switching Converter


Volume 12, Issue 1, July 2015, Pages 62–71

 Design and Realization of an Arc cosine Pulse Generator for Natural Switching Converter

Ndjiya Ngasop1

1 Départment de Physiques, Faculté des Sciences (FS), Université de Ngaoundéré, Ngaoundéré, Cameroon

Original language: English

Received 5 April 2015

Copyright © 2015 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract


Static converters are used in many different areas of the conversion of electrical energy. Significant developments in electric power switches and variety of design techniques of control and regulation circuits bring very advantageous solutions for congestion, reliability, performance and maintenance of converters. The present work focuses on the study and implementation of an Arc cosine pulse generator for commutated converter acting on a composite bridge in order to linearly control the speed of a DC motor. The principle of the control of the Arc cosine pulse generator for commutated converter is based on the fact the average rectified voltage is proportional to the control voltage as the rectified voltage is a function of the average cos?, which over a wide beach, is clearly non-linear. But for tension adjustment needs over a wide range, with a control voltage and constant ratio, it is often necessary to linearize the control. This allows a similarly linear variation in the speed of the DC motor.

Author Keywords: Thyristor, Rectifiers ordered, Natural converter Switching, Arc cosine pulse generator.


How to Cite this Article


Ndjiya Ngasop, “Design and Realization of an Arc cosine Pulse Generator for Natural Switching Converter,” International Journal of Innovation and Applied Studies, vol. 12, no. 1, pp. 62–71, July 2015.