Research Journal of Applied Sciences

Year: 2015
Volume: 10
Issue: 10
Page No. 690 - 695

Determination of Magnetic Characteristics of Alternative Current Electrotechnical Devices Using the Method of Full-Scale-Model Tests

Authors : A.M. Lankin, M.V. Lankin, V.V. Grechikhin and D.V. Shaikhutdinov

Abstract: The study describes a method for obtaining weber-ampere characteristics of the electromagnetic AC devices using the method of natural-model tests. For natural-model tests of electrical devices a mathematical model implemented in the software package Labview has been proposed. During the research of the method, measuring of weber-ampere characteristics of the electrical device a toroidal output transformer was carried out. A comparison with the exemplary weber-ampere characteristic was carried out, the characteristics received using the method based on natural-model experiment. It is proposed to assess the degree of difference between these characteristics to use the distance between the two compared characteristics normally to a tangent point created in the analyzed point taken on the exemplary characteristics. The effect of current harmonics measurement error on the metrological performance of the proposed method has been studied.

How to cite this article:

A.M. Lankin, M.V. Lankin, V.V. Grechikhin and D.V. Shaikhutdinov, 2015. Determination of Magnetic Characteristics of Alternative Current Electrotechnical Devices Using the Method of Full-Scale-Model Tests. Research Journal of Applied Sciences, 10: 690-695.

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