Method of Harmonic Balance in Full-Scale-Model Tests of Electrical Devices

Methods for determining the weber-ampere characteristics of electrical devices, one of which is based on solution of direct problem of harmonic balance and the other on solution of inverse problem of harmonic balance by the method of full-scale-model tests, are suggested. The mathematical model of t...

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Bibliographic Details
Published in:Metal science and heat treatment 2017, Vol.58 (9-10), p.635-637
Main Authors: Gorbatenko, N. I., Lankin, A. M., Lankin, M. V.
Format: Article
Language:English
Subjects:
Characterization and Evaluation of Materials
Chemistry and Materials Science
Classical Mechanics
Computational efficiency
Describing functions
Devices
Electric equipment
Electric properties
Engineering Thermodynamics
Harmonics
Heat and Mass Transfer
Inspection
Magnetic properties
Materials Science
Mathematical models
Metallic Materials
Methods
Nondestructive testing
Test procedures
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Summary:Methods for determining the weber-ampere characteristics of electrical devices, one of which is based on solution of direct problem of harmonic balance and the other on solution of inverse problem of harmonic balance by the method of full-scale-model tests, are suggested. The mathematical model of the device is constructed using the describing function and simplex optimization methods. The presented results of experimental applications of the method show its efficiency. The advantage of the method is the possibility of application for nondestructive inspection of electrical devices in the processes of their production and operation.
ISSN:0026-0673
1573-8973
DOI:10.1007/s11041-017-0069-1