SU1349579A1 - Device for protection of superconducting magnet - Google Patents

Device for protection of superconducting magnet

Info

Publication number
SU1349579A1
SU1349579A1 SU3888233/07A SU3888233A SU1349579A1 SU 1349579 A1 SU1349579 A1 SU 1349579A1 SU 3888233/07 A SU3888233/07 A SU 3888233/07A SU 3888233 A SU3888233 A SU 3888233A SU 1349579 A1 SU1349579 A1 SU 1349579A1
Authority
SU
USSR - Soviet Union
Prior art keywords
magnet
current
superconducting magnet
voltage
protection
Prior art date
Application number
SU3888233/07A
Other languages
Russian (ru)
Inventor
Д.Г. Акопян
В.В. Мымриков
Original Assignee
Д.Г. Акопян
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 Д.Г. Акопян filed Critical Д.Г. Акопян
Priority to SU3888233/07A priority Critical patent/SU1349579A1/en
Application granted granted Critical
Publication of SU1349579A1 publication Critical patent/SU1349579A1/en

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  • Control Of Ac Motors In General (AREA)

Abstract

FIELD: electrical power engineering. SUBSTANCE: device includes superconducting magnet 3, protecting resistor 4, current pickup 5, high-voltage motor 6, differential amplifier 7, phase inverter 9, rectifier 10. With emergence of normal phase between current in circuit of magnet 3 and voltage on it there is formed phase shift. As a result of it signal leading to operation of actuator and output of energy out of magnet 3 to protecting resistor 4 appears across output of differential amplifier 7. Main advantage of device is that detection of normal phase is conducted not by value of active voltage across magnet but by shift of phases between voltages from magnet and current pickup. EFFECT: increased reliability of protection of superconducting magnet when feeding it with harmonic current. 3 dwg
SU3888233/07A 1985-04-24 1985-04-24 Device for protection of superconducting magnet SU1349579A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3888233/07A SU1349579A1 (en) 1985-04-24 1985-04-24 Device for protection of superconducting magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3888233/07A SU1349579A1 (en) 1985-04-24 1985-04-24 Device for protection of superconducting magnet

Publications (1)

Publication Number Publication Date
SU1349579A1 true SU1349579A1 (en) 1994-07-15

Family

ID=60535104

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3888233/07A SU1349579A1 (en) 1985-04-24 1985-04-24 Device for protection of superconducting magnet

Country Status (1)

Country Link
SU (1) SU1349579A1 (en)

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