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Information × Registration Number 0221U102178, 0121U100679 , R & D reports Title Improvement of the state primary standard of units of electrical AC voltage in the range 1 from 1,2х330/ 3 kV and the transformation scale coefficient of the electrical voltage popup.stage_title Head Kikalo Valerii М., Registration Date 28-01-2021 Organization Subsidiary of the All-Ukrainian State Scientific and Technical Center for Standardization, Metrology, Certification and Certification of Rights popup.description2  The purpose of the work is to improve the standard of the coefficient of large-scale conversion of electric voltage (hereinafter - KMPEN) to solve the problem of metrological support for the production and operation of voltage transformers for abuses in the national economy. Measures have been taken to improve the methodological bases of the KMPEN unit's standard reproduction. The main provisions of the methods of experimental determination of metrological characteristics of the previously developed precision scale low-voltage converter in the extended range of KMPEN, which is planned to be used as part of the standard for transmitting the unit size of KMPEN to low-power voltage transformers, are developed and substantiated. Experimental studies of a precision scale converter of low voltages, which is designed for operation as part of the standard. Experimental studies of 3 different samples of low-voltage measuring capacitors at a frequency of 50 Hz, which are planned to be used as part of the standard for the implementation of operations of reproduction and transmission of the KMPEN unit by the method of current comparison. Product Description popup.authors Isaiev Valentyn V Anokhin Yruriy L Bilous Svitlana V Vendychanskyi Ruslan V Voloshchenko Volodymyr V Diachenko Mykola I Korbut Oleksii L Marianenko Tetiana V Melnyk Oleh F Nosko Serhii M Reva Oleh V Skok Volodymyr I Solomko Vsevolod V popup.nrat_date 2021-01-28 Close