SU1597743A1 - Current pickup - Google Patents
Current pickup Download PDFInfo
- Publication number
- SU1597743A1 SU1597743A1 SU884392634A SU4392634A SU1597743A1 SU 1597743 A1 SU1597743 A1 SU 1597743A1 SU 884392634 A SU884392634 A SU 884392634A SU 4392634 A SU4392634 A SU 4392634A SU 1597743 A1 SU1597743 A1 SU 1597743A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- magnetodiodes
- field
- phase
- amplifier
- input
- Prior art date
Links
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- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
Изобретение относитс к области электротехники, в частности к средствам контрол и измерени токов в многофазных электроустановках. Цель изобретени - расширение области использовани устройства. Дл достижени цели магнитодиоды 2-4 размещены в поле проводника с током каждой фазы 5, 6, 7 электроустановки. Магнитодиоды 2-4, соединенные между собой согласно-последовательно, крайними выводами соединены с входами дифференциального усилител 1. Кроме того, второй вход усилител 1 соединен с шиной 8 питани . 1 ил.The invention relates to the field of electrical engineering, in particular, to means for monitoring and measuring currents in multi-phase electrical installations. The purpose of the invention is to expand the field of use of the device. To achieve the goal, magnetodiodes 2-4 are placed in the field of a conductor with a current of each phase 5, 6, 7 of the electrical installation. The magnetodiodes 2-4, interconnected in succession, are connected to the inputs of the differential amplifier 1 by extreme ends. In addition, the second input of the amplifier 1 is connected to the power supply bus 8. 1 il.
Description
Составитель А.Рафиков Редактор Н.Яцола Техред М.ДидыкКорректор О.КравцоваCompiled by A.Rafikov Editor N. Yatsola Tehred M. DidykKorrektor O. Kravtsova
Заказ 3050Order 3050
Тираж 561Circulation 561
ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб., д. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884392634A SU1597743A1 (en) | 1988-03-11 | 1988-03-11 | Current pickup |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884392634A SU1597743A1 (en) | 1988-03-11 | 1988-03-11 | Current pickup |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1597743A1 true SU1597743A1 (en) | 1990-10-07 |
Family
ID=21361373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884392634A SU1597743A1 (en) | 1988-03-11 | 1988-03-11 | Current pickup |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1597743A1 (en) |
-
1988
- 1988-03-11 SU SU884392634A patent/SU1597743A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР hs 1339740, кл. Н .02 Н 7/10, 1985. Егизар н Г.А., Стафеев R.H. far- нитодиоды, магнитотранзисторы и их применение. - М.: Радио и св зь, 1987, с. 68-69. * |
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