SU819884A1 - Device for compensating for dissipation field of distributing board - Google Patents

Device for compensating for dissipation field of distributing board Download PDF

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Publication number
SU819884A1
SU819884A1 SU792768055A SU2768055A SU819884A1 SU 819884 A1 SU819884 A1 SU 819884A1 SU 792768055 A SU792768055 A SU 792768055A SU 2768055 A SU2768055 A SU 2768055A SU 819884 A1 SU819884 A1 SU 819884A1
Authority
SU
USSR - Soviet Union
Prior art keywords
compensating
distributing board
field
dissipation field
magnetic field
Prior art date
Application number
SU792768055A
Other languages
Russian (ru)
Inventor
Борис Владимирович Клименко
Валерий Георгиевич Тихомиров
Владимир Павлович Стеценко
Евгений Александрович Поляков
Original Assignee
Харьковский Ордена Ленина Политехническийинститут Им. B.И.Ленина
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.)
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Publication date
Application filed by Харьковский Ордена Ленина Политехническийинститут Им. B.И.Ленина filed Critical Харьковский Ордена Ленина Политехническийинститут Им. B.И.Ленина
Priority to SU792768055A priority Critical patent/SU819884A1/en
Application granted granted Critical
Publication of SU819884A1 publication Critical patent/SU819884A1/en

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  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Description

1one

Изобретение относитс  к электротехнике и может быть использовано дл  снижени  магнитных полей рассеивани  токопроводов многофидерных распределительных щитов посто нного тока.The invention relates to electrical engineering and can be used to reduce the magnetic fields of dispersion of the conductors of multi-feeder DC switchboards.

Известно устройство дл  стабилизации напр женности магнитного пол , предназначенное дл  подавлени  помехонесущего пол , которое содержит первичный преобразователь , расположенный вблизи источника помехонесущего магнитного пол , усилитель и две катущки. Одна катущка предназначена дл  создани  посто нного магнитного пол , а друга  - дл  компенсации внещней магнитной помехи 1. В устройстве стабилизации посто нных магнитных полей применены фотоэлектрические стабилизаторы с оптико-механическим преобразователем . В этих устройствах в качестве первичного преобразовател -измерител  посто нного пол  могут быть также использованы магнитно-модул ционные датчики, датчик Холла с измерител ми. Первичный преобразователь через усилитель управл ет силой тока в катущках. В такой системе стабилизации магнитное поле компенсационной катущки направлено встречно помехонесущему полю.A device for stabilizing the magnetic field strength is known, which is designed to suppress the disturbing field, which contains a primary transducer located near the source of the disturbing magnetic field, an amplifier, and two rolls. One coil is designed to create a constant magnetic field, and the other is to compensate for external magnetic interference 1. In the stabilization device of a constant magnetic field, photoelectric stabilizers with an optical-mechanical converter are used. In these devices, magnetic modulation sensors and a Hall sensor with gauges can also be used as a primary converter for measuring the constant field. The primary transducer controls the current in the coils through an amplifier. In such a stabilization system, the magnetic field of the compensation coil is directed oppositely to the disturbing field.

При применении такого устройства дл  компенсации полей рассеивани  токопроводов распределительных щитов выходна  мощность усилител  определ етс  величиной исходного пол  источника. При больщих значени х исходного пол  это приводит к возрастанию веса и габаритов усилител . When using such a device to compensate for the dispersion fields of the distribution box conductors, the output power of the amplifier is determined by the magnitude of the source source field. With large values of the initial field, this leads to an increase in the weight and dimensions of the amplifier.

Claims (2)

1.Скрынников Р. Г. Стабилизаторы напр женности магнитного пол . Л., Энерги , 1975.1. Skrynnikov R. G. Stabilizers of magnetic field intensity. L., Energie, 1975. 2.Боков А. Г. и др. Стабилизированный источник магнитной индукции. «Измерительна  техника, № 8. М., изд-во Стандартов, 1977.2. Bokov A. G. et al. Stabilized source of magnetic induction. “Measuring equipment, No. 8. M., Standards publishing house, 1977. / 7/ 7 N/N / 1212 dd WW ПP // // 1one 1313
SU792768055A 1979-05-17 1979-05-17 Device for compensating for dissipation field of distributing board SU819884A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792768055A SU819884A1 (en) 1979-05-17 1979-05-17 Device for compensating for dissipation field of distributing board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792768055A SU819884A1 (en) 1979-05-17 1979-05-17 Device for compensating for dissipation field of distributing board

Publications (1)

Publication Number Publication Date
SU819884A1 true SU819884A1 (en) 1981-04-07

Family

ID=20828503

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792768055A SU819884A1 (en) 1979-05-17 1979-05-17 Device for compensating for dissipation field of distributing board

Country Status (1)

Country Link
SU (1) SU819884A1 (en)

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