NDLI: Sinusoidal Voltage Converter Controlled by Amorphous Cores

Content Provider	IEEE Xplore Digital Library
Author	Harada, Koosuke Murata, Katsuaki
Copyright Year	1979
Description	Author affiliation: Kyushu University, Fukuoka, Japan (Harada, Koosuke) \|\| Yatsushiro College of Technology, Yatsushiro, Japan (Murata, Katsuaki)
Abstract	A simple and reliable PWM inverter to generate sinusoidal wave of constant voltage and variable frequency is presented. In the control circuit of this inverter, amorphous cores are used to produce PWM wave. These cores have three kinds of windings, that is, the common windings, the bias winding and the output windings. The bias winding gives each core a different amount of ac mmf to decide the order of a flux varying. The values of the switching angles are decided by the number of layers of amorphous tape and the supply voltage to the common windings wound on all cores. Output voltage is regulated by the feedback. The frequency change is compensated by an integrator with a signal made of induced voltages of the core unit.
Starting Page	354
Ending Page	359
File Size	5371703
Page Count	6
File Format	PDF
DOI	10.1109/INTLEC.1979.4793659
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1979-11-26
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Voltage control Amorphous materials Pulse width modulation Pulse width modulation inverters Circuits Power system harmonics Power harmonic filters Emergency power supplies Frequency Pulse power systems
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
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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