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Research of Phase Compensation Technology in Electronic Instrument Transformer

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Abstract:

Introduces the analog phase compensation technology used in electronic instrument transformer, put forward a method of digital phase compensation in electronic transformer and carries out in the 220KV electronic instrument transformer measurement system, the resolution ratio of the phase compensation is 1 second and the maximum range of the phase compensation is 270 second, which can meet the phase adjustment of electronic instrument transformer; compares the analog compensation technology and digital phase compensation technology, analyzes their characteristics and different applications.

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Periodical:

Applied Mechanics and Materials (Volumes 215-216)

Pages:

1276-1282

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.215-216.1276

Citation:

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Online since:

November 2012

Authors:

You Peng Huang, Rui Min Chen, Yong Xiao, Wei Ming Sun, Feng Pan

Keywords:

Analog Phase Compensation, Digital Phase Compensation, Electronic Instrument Transformer, Phase Error

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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References

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