SU1393147A1 - CONTROLLED INDUCTION STABILIZER OF MAGNETIC FIELD ELECTROMAGNET - Google Patents

CONTROLLED INDUCTION STABILIZER OF MAGNETIC FIELD ELECTROMAGNET

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Publication number
SU1393147A1
SU1393147A1 SU4094255/07A SU4094255A SU1393147A1 SU 1393147 A1 SU1393147 A1 SU 1393147A1 SU 4094255/07 A SU4094255/07 A SU 4094255/07A SU 4094255 A SU4094255 A SU 4094255A SU 1393147 A1 SU1393147 A1 SU 1393147A1
Authority
SU
USSR - Soviet Union
Prior art keywords
output
power amplifier
stabilizer
magnetic field
electromagnet
Prior art date
Application number
SU4094255/07A
Other languages
Russian (ru)
Inventor
А.Г. Прохоров
Original Assignee
А.Г. Прохоров
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 А.Г. Прохоров filed Critical А.Г. Прохоров
Priority to SU4094255/07A priority Critical patent/SU1393147A1/en
Application granted granted Critical
Publication of SU1393147A1 publication Critical patent/SU1393147A1/en

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  • Measuring Magnetic Variables (AREA)

Abstract

Управляемый стабилизатор индукции магнитного поля электромагнита, содержащий усилитель мощности, выход которого соединен с выводами для подключения обмотки электромагнита, измерительный усилитель, вход которого подключен к выходу датчика магнитной индукции, два компаратора, инвертирующий вход первого из которых соединен с выходом источника опорного напряжения, а неинвертирующий вход - с выходом измерительного усилителя, отличающийся тем, что, с целью повышения КПД, в него введен накопительный конденсатор, а усилитель мощности выполнен по мостовой схеме с двумя управляемыми и двумя неуправляемыми вентильными плечами, причем накопительный конденсатор включен между питающими выводами усилителя мощности, инвертирующий и неинвертирующий входы второго компаратора соединены с выходами соответственно измерительного усилителя и источника опорного напряжения, а выходы обоих компараторов подключены к входным цепям управляемых вентильных плеч усилителя мощности.Managed stabilizer of the magnetic field of the electromagnet, containing a power amplifier, the output of which is connected to the terminals for connecting the winding of the electromagnet, measuring amplifier, the input of which is connected to the output of the magnetic induction sensor, two comparators, the inverting input of the first of which is connected to the output of the reference voltage source, and non-inverting input - with the output of the measuring amplifier, characterized in that, in order to increase efficiency, a storage capacitor is introduced into it, and the power amplifier has been made n on a bridge circuit with two controlled and two uncontrolled valve arms, the storage capacitor connected between the power amplifier output terminals, the inverting and non-inverting inputs of the second comparator are connected to the outputs of the measuring amplifier and the voltage source, respectively, and the outputs of both comparators are connected to the input circuits of the controlled valve power amplifier shoulders.

SU4094255/07A 1986-07-15 1986-07-15 CONTROLLED INDUCTION STABILIZER OF MAGNETIC FIELD ELECTROMAGNET SU1393147A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4094255/07A SU1393147A1 (en) 1986-07-15 1986-07-15 CONTROLLED INDUCTION STABILIZER OF MAGNETIC FIELD ELECTROMAGNET

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4094255/07A SU1393147A1 (en) 1986-07-15 1986-07-15 CONTROLLED INDUCTION STABILIZER OF MAGNETIC FIELD ELECTROMAGNET

Publications (1)

Publication Number Publication Date
SU1393147A1 true SU1393147A1 (en) 2002-01-27

Family

ID=60535520

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4094255/07A SU1393147A1 (en) 1986-07-15 1986-07-15 CONTROLLED INDUCTION STABILIZER OF MAGNETIC FIELD ELECTROMAGNET

Country Status (1)

Country Link
SU (1) SU1393147A1 (en)

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