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Title: TRIPPING CIRCUIT

Abstract

A tripping circuit employing a magnetic amplifier for tripping a reactor in response to power level, period, or instrument failure is described. A reference winding and signal winding are wound in opposite directions on the core. Current from an ion chamber passes through both windings. If the current increases at too fast a rate, a shunt circuit bypasses one or the windings and the amplifier output reverses polarity. (AEC)

Inventors:
;
Issue Date:
OSTI Identifier:
4789755
Patent Number(s):
3035996
Assignee:
U.S. Atomic Energy Commission
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
G - PHYSICS G21 - NUCLEAR PHYSICS G21C - NUCLEAR REACTORS
NSA Number:
NSA-16-017282
Resource Type:
Patent
Resource Relation:
Other Information: Orig. Receipt Date: 31-DEC-62
Country of Publication:
United States
Language:
English
Subject:
REACTOR TECHNOLOGY; AMPLIFIERS; CIRCUITS; CONTROL SYSTEMS; FAILURES; INSTRUMENTS; IONIZATION CHAMBERS; MAGNETS; NEUTRON FLUX; PATENT; REACTIVITY; REACTORS; VARIATIONS

Citation Formats

Lees, G W, and McCormick, E D. TRIPPING CIRCUIT. United States: N. p., 1962. Web.
Lees, G W, & McCormick, E D. TRIPPING CIRCUIT. United States.
Lees, G W, and McCormick, E D. Tue . "TRIPPING CIRCUIT". United States.
@article{osti_4789755,
title = {TRIPPING CIRCUIT},
author = {Lees, G W and McCormick, E D},
abstractNote = {A tripping circuit employing a magnetic amplifier for tripping a reactor in response to power level, period, or instrument failure is described. A reference winding and signal winding are wound in opposite directions on the core. Current from an ion chamber passes through both windings. If the current increases at too fast a rate, a shunt circuit bypasses one or the windings and the amplifier output reverses polarity. (AEC)},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1962},
month = {5}
}