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1. (WO2014192997) CONVERGENCE REACTOR IN-CORE DETECTOR ASSEMBLY FOR CORE MONITORING AND PROTECTION
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Pub. No.:
WO/2014/192997
International Application No.:
PCT/KR2013/004706
Publication Date:
04.12.2014
International Filing Date:
29.05.2013
IPC:
G21C 17/10
(2006.01)
G
PHYSICS
21
NUCLEAR PHYSICS; NUCLEAR ENGINEERING
C
NUCLEAR REACTORS
17
Monitoring; Testing
10
Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
Applicants:
KOREA HYDRO & NUCLEAR POWER CO., LTD.
[KR/KR]; 386-6, Seongdong-dong, Gyeongju-si Gyeongsangbuk-do 780-010 (KR)
Inventors:
CHA, Kyoon Ho
; (KR).
SHIN, Ho Cheol
; (KR).
LEE, Hwan Soo
; (KR).
HONG, Sun Kwan
; (KR).
MOON, Sang Rae
; (KR).
KIM, Yong Bae
; (KR)
Agent:
PARK, Won Yong
; #606, Halla Classic 3F 23, Gangnam-daero 84-gil, Gangnam-gu Seoul 135-934 (KR)
Priority Data:
Title
(EN)
CONVERGENCE REACTOR IN-CORE DETECTOR ASSEMBLY FOR CORE MONITORING AND PROTECTION
(FR)
ENSEMBLE DÉTECTEUR DANS LE CŒUR DE RÉACTEUR À CONVERGENCE POUR SURVEILLANCE ET PROTECTION DE CŒUR
(KO)
노심감시 및 노심보호 융합형 노내계측기 집합체
Abstract:
(EN)
The present invention relates to a convergence reactor in-core detector assembly for core monitoring and protection, which is a convergence reactor in-core detector assembly for simultaneously carrying out a reactor core monitoring function and a reactor core protection function, comprising: five vanadium detectors and one background detector for carrying out the reactor core monitoring function; three platinum detectors which are arranged to overlap each other so as to respectively use three input algorithms of an upper, middle and lower ex-core detector for carrying out the reactor core protection function; and one integrated core exit thermocouple. According to the present invention, the reactor core monitoring function and the reactor core protection function can be simultaneously carried out by using the vanadium detectors and the platinum detectors.
(FR)
La présente invention concerne un ensemble détecteur dans le cœur de réacteur à convergence pour surveillance et protection de cœur, qui est un ensemble détecteur dans le cœur de réacteur à convergence destiné à réaliser simultanément une fonction de surveillance de cœur de réacteur et une fonction de protection de cœur de réacteur, comprenant : cinq détecteurs de vanadium et un détecteur d'arrière-plan pour la réalisation de la fonction de surveillance de cœur de réacteur ; trois détecteurs de platine qui sont agencés pour se recouvrir les uns les autres de manière à utiliser respectivement trois algorithmes d'entrée d'un détecteur hors du cœur supérieur, intermédiaire et inférieur pour la réalisation de la fonction de protection de cœur de réacteur ; et un thermocouple de sortie de cœur intégré. Selon la présente invention, la fonction de surveillance de cœur de réacteur et la fonction de protection de cœur de réacteur peuvent être réalisées simultanément à l'aide des détecteurs de vanadium et des détecteurs de platine.
(KO)
본 발명은 노심감시 및 노심보호 융합형 노내계측기 집합체에 관한 것으로서, 노심감시기능과 노심보호기능을 동시에 수행할 수 있도록 된 융합형 노내계측기 집합체로서, 노심감시기능을 수행하기 위하여, 5개의 바나듐 계측기와 1개의 백그라운드 계측기를 구비하고, 노심보호기능을 수행하기 위하여, 상중하 3개의 노외계측기 입력 알고리즘을 각각 이용할 수 있도록 중첩 배치된 3개의 백금 계측기를 구비하고, 1개로 통합된 노심출구열전대를 구비한 것을 특징으로 한다. 본 발명에 따르면, 바나듐 계측기와 백금 계측기를 사용함으로써 노심감시기능과 노심보호기능을 동시에 수행할 수가 있다.
Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language:
Korean (
KO
)
Filing Language:
Korean (
KO
)