NUCLEAR POWER REACTOR SHUTDOWN PROCESS

FIELD: nuclear power engineering; nuclear reactor shutdown process. ^ SUBSTANCE: proposed reactor shutdown process affording enhanced radiation safety and reduced dose rates in maintenance and repairs of reactor equipment, reduced pollution of relief gases, coolant, internal circulating circuit equi...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	CHERNIKOV O.G, BYSTRIKOV A.A, STJAZHKIN P.S, KUDRJAVTSEV K.G, KHARAKHNIN S.N, KRITSKIJ V.G, KOVALEV S.M, SHMAKOV L.V
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR POWER PLANT NUCLEAR REACTORS PHYSICS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	FIELD: nuclear power engineering; nuclear reactor shutdown process. ^ SUBSTANCE: proposed reactor shutdown process affording enhanced radiation safety and reduced dose rates in maintenance and repairs of reactor equipment, reduced pollution of relief gases, coolant, internal circulating circuit equipment surfaces by radio nuclides includes reduction of reactor power by means of control and protection system primarily to 50 - 70% of rated value whereupon reactor is allowed to run at this power level for 50 -120 h and after that it is completely shut down. ^ EFFECT: enhanced operating reliability of fuel assemblies, reduced dose rates on personnel during inspections and repairs. ^ 1 cl, 10 dwg