Conclusions
It will be easier to provide the necessary accuracy in electrical measurements if researches are performed on additional switched compensation for high-voltage measuring transformers, with subsequent modification of the standards for such transformers. This would eliminate excessive consumption of materials in making measurement transformers and also in the leads connecting them to the recording instruments.
At the same time, adjustments are needed to the standards as regards the scale and periods of the check on such transformers.
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Literature cited
Rules for Electrical Installations [in Russian], Énergiya, Moscow (1965).
V. M. Barzilovich, High-Voltage Current Transformers [in Russian], GÉI, Moscow (1965).
V. G. Prytkov and A. V. Galitskii, Textbook on Electrical Measurements [in Russian], GÉI, Moscow (1960).
GOST 1983-67; Voltage Transformers, General Technical Specifications [in Russian].
GOST 7746-68; Current Transformers, General Technical Specifications [in Russian].
GOST 8042-61; Electrical Measuring Instruments, Interchangeable Shunts [in Russian].
GOST 8.002-71; The State System of Units of Measurement. Organization and Sequence of Checking, Revision, and Adjustment of Means of Measurement [in Russian].
Additional information
Translated from Izmeritel'naya Tekhnika, No. 1, pp. 77–78, January, 1975.
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Kuznik, Y.S. Guaranteed accuracy in electrical measurements. Meas Tech 18, 127–128 (1975). https://doi.org/10.1007/BF01121752
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DOI: https://doi.org/10.1007/BF01121752