UA32253A - Three-phase measuring voltage transformer - Google Patents

Three-phase measuring voltage transformer

Info

Publication number
UA32253A
UA32253A UA99010492A UA99010492A UA32253A UA 32253 A UA32253 A UA 32253A UA 99010492 A UA99010492 A UA 99010492A UA 99010492 A UA99010492 A UA 99010492A UA 32253 A UA32253 A UA 32253A
Authority
UA
Ukraine
Prior art keywords
voltage
transformer
casing
shell
measuring voltage
Prior art date
Application number
UA99010492A
Other languages
Russian (ru)
Ukrainian (uk)
Other versions
UA32253C2 (en
Inventor
Борис Серафімович Третяк
Борис Сераыимович Третьяк
Степан Онікійович Черковський
Неля Іларіонівна Гордєєва
Original Assignee
Відкрите Акціонерне Товариство "Запорізький Завод Високовольтної Апаратури"
Открытое Акционерное Общество "Запорожский Завод Высоковольной Аппаратуры"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Відкрите Акціонерне Товариство "Запорізький Завод Високовольтної Апаратури", Открытое Акционерное Общество "Запорожский Завод Высоковольной Аппаратуры" filed Critical Відкрите Акціонерне Товариство "Запорізький Завод Високовольтної Апаратури"
Priority to UA99010492A priority Critical patent/UA32253C2/en
Publication of UA32253A publication Critical patent/UA32253A/en
Publication of UA32253C2 publication Critical patent/UA32253C2/en

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  • Transformers For Measuring Instruments (AREA)

Abstract

The present invention relates to a 6 ... 10 kV three-phase measuring voltage transformer designed for measuring voltage and monitoring the state of insulation in high-voltage insulated neutral systems. The purpose of the invention is to simplify and improve the design, increase the reliability, reduce the material expense, and improve the operation conditions of the transformer. The proposed transformer contains a metallic casing with the transformer active section, which contains two shell-type magnetic circuits with three high-voltage primary windings. The transformer high-voltage and low-voltage bushings are installed on the cover of the casing. The first shell-type two-core magnetic circuit with two primary windings is installed at the upper part of the casing. The second shell-type magnetic circuit with the third primary winding is installed at the lower part of the casing.
UA99010492A 1999-01-29 1999-01-29 Three-phase measuring voltage transformer UA32253C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA99010492A UA32253C2 (en) 1999-01-29 1999-01-29 Three-phase measuring voltage transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA99010492A UA32253C2 (en) 1999-01-29 1999-01-29 Three-phase measuring voltage transformer

Publications (2)

Publication Number Publication Date
UA32253A true UA32253A (en) 2000-12-15
UA32253C2 UA32253C2 (en) 2004-02-16

Family

ID=74284112

Family Applications (1)

Application Number Title Priority Date Filing Date
UA99010492A UA32253C2 (en) 1999-01-29 1999-01-29 Three-phase measuring voltage transformer

Country Status (1)

Country Link
UA (1) UA32253C2 (en)

Also Published As

Publication number Publication date
UA32253C2 (en) 2004-02-16

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