SU1193592A2 - Apparatus for direct current measurement - Google Patents

Apparatus for direct current measurement Download PDF

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Publication number
SU1193592A2
SU1193592A2 SU843743250A SU3743250A SU1193592A2 SU 1193592 A2 SU1193592 A2 SU 1193592A2 SU 843743250 A SU843743250 A SU 843743250A SU 3743250 A SU3743250 A SU 3743250A SU 1193592 A2 SU1193592 A2 SU 1193592A2
Authority
SU
USSR - Soviet Union
Prior art keywords
synchronizer
demagnetization
keys
generator
output
Prior art date
Application number
SU843743250A
Other languages
Russian (ru)
Inventor
Виктор Николаевич Курсай
Александр Валерьевич Абрамушкин
Original Assignee
Серпуховское высшее военное командно-инженерное училище ракетных войск им.Ленинского комсомола
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 Серпуховское высшее военное командно-инженерное училище ракетных войск им.Ленинского комсомола filed Critical Серпуховское высшее военное командно-инженерное училище ракетных войск им.Ленинского комсомола
Priority to SU843743250A priority Critical patent/SU1193592A2/en
Application granted granted Critical
Publication of SU1193592A2 publication Critical patent/SU1193592A2/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/146—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop
    • G01R15/148—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop involving the measuring of a magnetic field or electric field

Abstract

УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЯ . ПОСТОЯННОГО ТОКА по авт.св. № 834552, отличающеес  тем, что, с целью повышени  точности измерени , в него введены генератор размагничивани , обмотка размагничивани , два ключа и синхронизатор , при этом обмотка размагничивани  размещена на внешних ветв х магнитопровода и соединена с генератором размагничивани , управл ющий вход которого соединен с одним из вькодов синхронизатора, другой выход синхронизатора соединен с управ-г л ющими входами обоих ключей, каждьй из которых включен ме щу выходом соответствующего измерительного блока и одним из входов блока вычитани  частот, а вход синхронизатора соединен с клеммой Запуск.DEVICE FOR MEASUREMENT. CURRENT on avt.Sv. 834552, characterized in that, in order to improve measurement accuracy, a demagnetization generator, a demagnetization winding, two keys and a synchronizer are inserted into it, the demagnetization winding is placed on the external branches of the magnetic circuit and connected to the demagnetization generator, the control input of which is connected to one of the synchronizer codes, the other output of the synchronizer is connected to the control inputs of both keys, each of which is enabled by the output of the corresponding measuring unit and one of the inputs of the block Itani frequencies and synchronizer input is connected to terminal Start.

Description

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Claims (1)

УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЯ . ПОСТОЯННОГО ТОКА по авт.св.DEVICE FOR MEASUREMENT. DC by ed. № 834552, отличающееся тем, что, с целью повышения точности измерения, в него введены генератор размагничивания, обмотка размаг ничивания, два ключа и синхронизатор, при этом обмотка размагничивания размещена на внешних ветвях магнитопровода и соединена с генератором размагничивания, управляющий вход которого соединен с одним из выходов синхронизатора, другой выход синхронизатора соединен с управляющими входами обоих ключей, каждый из которых включен между выходом соответствующего измерительного блока и одним из входов блока вычитания частот, а вход синхронизатора соединен с клеммой Запуск.No. 834552, characterized in that, in order to increase the accuracy of the measurement, a demagnetization generator, a demagnetization winding, two keys and a synchronizer are introduced into it, while the demagnetization winding is located on the external branches of the magnetic circuit and is connected to the demagnetization generator, the control input of which is connected to one from the outputs of the synchronizer, the other output of the synchronizer is connected to the control inputs of both keys, each of which is connected between the output of the corresponding measuring unit and one of the inputs of the subtracting unit frequency, and the synchronizer input is connected to the Start terminal. SU ,,1193592 >SU ,, 1193592>
SU843743250A 1984-05-22 1984-05-22 Apparatus for direct current measurement SU1193592A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843743250A SU1193592A2 (en) 1984-05-22 1984-05-22 Apparatus for direct current measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843743250A SU1193592A2 (en) 1984-05-22 1984-05-22 Apparatus for direct current measurement

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU834552 Addition

Publications (1)

Publication Number Publication Date
SU1193592A2 true SU1193592A2 (en) 1985-11-23

Family

ID=21119997

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843743250A SU1193592A2 (en) 1984-05-22 1984-05-22 Apparatus for direct current measurement

Country Status (1)

Country Link
SU (1) SU1193592A2 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 834552, кл. G 01 R 19/00, 1975. *

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