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A ready method of measuring the voltage ratio and phase angle of high-voltage transformers

 

作者: G.Yoganandam,  

 

期刊: Journal of the Institution of Electrical Engineers  (IET Available online 1930)
卷期: Volume 68, issue 397  

页码: 192-193

 

年代: 1930

 

DOI:10.1049/jiee-1.1930.0012

 

出版商: IEE

 

数据来源: IET

 

摘要:

A quick and ready method of measuring the ratio and phase angle of high-voltage transformers is described in which the well-known high-voltage Schering bridge is employed. Formulæ for the voltage ratio and phase angle are given, together with expresssions for the sensitivity of the bridge. The accuracy obtained by the method meets the requirements of all industrial tests as well as of research work.

 

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