KR0127039B1 - Cooling system of a pressured light water reactor - Google Patents

Cooling system of a pressured light water reactor

Info

Publication number
KR0127039B1
KR0127039B1 KR93014814A KR930014814A KR0127039B1 KR 0127039 B1 KR0127039 B1 KR 0127039B1 KR 93014814 A KR93014814 A KR 93014814A KR 930014814 A KR930014814 A KR 930014814A KR 0127039 B1 KR0127039 B1 KR 0127039B1
Authority
KR
South Korea
Prior art keywords
water reactor
cooling system
power plant
pressured
condensing
Prior art date
Application number
KR93014814A
Other languages
Korean (ko)
Other versions
KR950004287A (en
Inventor
Soon-Hong Jang
Hee-Chun Noh
Jae-Young Lee
Sung-Wook Lee
Original Assignee
Korea Advanced Inst Sci & Tech
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 Korea Advanced Inst Sci & Tech filed Critical Korea Advanced Inst Sci & Tech
Priority to KR93014814A priority Critical patent/KR0127039B1/en
Publication of KR950004287A publication Critical patent/KR950004287A/en
Application granted granted Critical
Publication of KR0127039B1 publication Critical patent/KR0127039B1/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • G21C15/182—Emergency cooling arrangements; Removing shut-down heat comprising powered means, e.g. pumps
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G21C1/086—Pressurised water reactors
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G21C15/12—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from pressure vessel; from containment vessel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • 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
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Abstract

The passive separating/storing vessel cooling system uses a pressure difference, a direct steam condensation, and a filtering exhaust in a pressurized water reactor type nuclear power plant to ensure the safety of the power plant and the separating/storing vessel. The system comprises an inlet pipe into which a non-condensed gas flows, a hydrogen igniter for igniting the hydrogen generated upon the loss of a coolant, a condensing pool for condensing the steam flowing thereinto and collecting a condensible radioactive material, a filtering exhaust system for maintaining the pressure of the pool at a low state, and pipe and valve system for supplying the cooling water.
KR93014814A 1993-07-31 1993-07-31 Cooling system of a pressured light water reactor KR0127039B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR93014814A KR0127039B1 (en) 1993-07-31 1993-07-31 Cooling system of a pressured light water reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR93014814A KR0127039B1 (en) 1993-07-31 1993-07-31 Cooling system of a pressured light water reactor

Publications (2)

Publication Number Publication Date
KR950004287A KR950004287A (en) 1995-02-17
KR0127039B1 true KR0127039B1 (en) 1997-12-30

Family

ID=19360540

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93014814A KR0127039B1 (en) 1993-07-31 1993-07-31 Cooling system of a pressured light water reactor

Country Status (1)

Country Link
KR (1) KR0127039B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101224024B1 (en) * 2011-09-09 2013-01-21 한국수력원자력 주식회사 Passive containment cooling system using passive auxiliary feed-water system and irwst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101224024B1 (en) * 2011-09-09 2013-01-21 한국수력원자력 주식회사 Passive containment cooling system using passive auxiliary feed-water system and irwst

Also Published As

Publication number Publication date
KR950004287A (en) 1995-02-17

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