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Information × Registration Number 0222U001285, 0121U111409 , 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 26-01-2022 Organization All-Ukrainian state research and production center for standardization, metrology, certification and consumers rights protection popup.description2 The purpose of the work is to improve the state primary standard of electric voltage and coefficient of large-scale conversion of electric voltage units (hereinafter - the state primary standard) to solve the problem of metrological support of production and operation of voltage measuring transformers in the national economy. Experimental researches of such components of the state primary standard as reference meters of coefficient of large-scale conversion of electric voltage, precision amplifier of electric voltage, high-voltage AC bridge are executed. The adjustment of documents to the state primary standard based on the results of his experimental research has been performed. Materials for approval of the state primary standard prepared. The work of the commission for the adoption of the state primary standard has been completed. The conclusion of the commission is positive. Research work completed. Product Description popup.authors Isaiev Valentyn V. Anokhin Yurii L Bilous Svitlana V Vendychanskyi Ruslan V. Voloshchenko Volodymyr V Diachenko Mykola I Korbut Oleksii L Melnyk Oleh F Nosko Serhii M Reva Oleh V Savelieva Liudmyla O Solomko Vsevolod V popup.nrat_date 2022-03-09 Close