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Вимірювання параметрів несиметричних швидкозмінних трифазних навантажень
Measurement of parameters of asymmetrical quick-change three-phase loadings In the article the method of measurement as well as the measuring channel of parameters of asymmetrical three-phase loadings founded on instantaneous power integration on sliding time lag with the duration of supply voltage...
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Main Authors: | , , |
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Format: | Article |
Language: | Ukrainian |
Published: |
Інститут електродинаміки НАН України
2011
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Series: | Технічна електродинаміка |
Subjects: | |
Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/61957 |
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Summary: | Measurement of parameters of asymmetrical quick-change three-phase loadings In the article the method of measurement as well as the measuring channel of parameters of asymmetrical three-phase loadings founded on instantaneous power integration on sliding time lag with the duration of supply voltage half-period has been offered. The measuring channel has sufficient resistance and is characterized by absence of truncation errors of measurements if there is asymmetry between three-phase voltage and higher harmonic of loading current. |
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