JP7234150B2 - 非常用復水器システム、原子炉システム、および非常用復水器システムの作動方法 - Google Patents

非常用復水器システム、原子炉システム、および非常用復水器システムの作動方法 Download PDF

Info

Publication number
JP7234150B2
JP7234150B2 JP2019572195A JP2019572195A JP7234150B2 JP 7234150 B2 JP7234150 B2 JP 7234150B2 JP 2019572195 A JP2019572195 A JP 2019572195A JP 2019572195 A JP2019572195 A JP 2019572195A JP 7234150 B2 JP7234150 B2 JP 7234150B2
Authority
JP
Japan
Prior art keywords
coolant
reactor
isolation
isolation condenser
condenser system
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2019572195A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020525789A (ja
JP2020525789A5 (enExample
Inventor
マークイノ，ウェイン
ハント，ブライアン，エス
ダールグレン，クリスター、エヌ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Hitachi Nuclear Energy Americas LLC
Original Assignee
GE Hitachi Nuclear Energy Americas LLC
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 GE Hitachi Nuclear Energy Americas LLC filed Critical GE Hitachi Nuclear Energy Americas LLC
Publication of JP2020525789A publication Critical patent/JP2020525789A/ja
Publication of JP2020525789A5 publication Critical patent/JP2020525789A5/ja
Priority to JP2023025963A priority Critical patent/JP2023058725A/ja
Application granted granted Critical
Publication of JP7234150B2 publication Critical patent/JP7234150B2/ja
Priority to JP2024030381A priority patent/JP7744455B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/035—Moderator- or coolant-level detecting devices
    • 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
    • G21C15/16—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants comprising means for separating liquid and steam
    • 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
    • G21C15/24—Promoting flow of the coolant
    • G21C15/26—Promoting flow of the coolant by convection, e.g. using chimneys, using divergent channels
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/04—Means for suppressing fires ; Earthquake protection
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
JP2019572195A 2017-06-28 2018-06-11 非常用復水器システム、原子炉システム、および非常用復水器システムの作動方法 Active JP7234150B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023025963A JP2023058725A (ja) 2017-06-28 2023-02-22 非常に単純化された沸騰水反応器のための非常用復水器
JP2024030381A JP7744455B2 (ja) 2017-06-28 2024-02-29 非常に単純化された沸騰水反応器のための非常用復水器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/635,400 US10867712B2 (en) 2017-06-28 2017-06-28 Isolation condenser systems for nuclear reactor commercial electricity generation
US15/635,400 2017-06-28
PCT/US2018/036894 WO2019005465A1 (en) 2017-06-28 2018-06-11 ISOLATION CAPACITOR SYSTEMS FOR VERY SIMPLIFIED BOILER WATER REACTORS

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023025963A Division JP2023058725A (ja) 2017-06-28 2023-02-22 非常に単純化された沸騰水反応器のための非常用復水器

Publications (3)

Publication Number Publication Date
JP2020525789A JP2020525789A (ja) 2020-08-27
JP2020525789A5 JP2020525789A5 (enExample) 2020-10-08
JP7234150B2 true JP7234150B2 (ja) 2023-03-07

Family

ID=64739032

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2019572195A Active JP7234150B2 (ja) 2017-06-28 2018-06-11 非常用復水器システム、原子炉システム、および非常用復水器システムの作動方法
JP2023025963A Ceased JP2023058725A (ja) 2017-06-28 2023-02-22 非常に単純化された沸騰水反応器のための非常用復水器
JP2024030381A Active JP7744455B2 (ja) 2017-06-28 2024-02-29 非常に単純化された沸騰水反応器のための非常用復水器

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023025963A Ceased JP2023058725A (ja) 2017-06-28 2023-02-22 非常に単純化された沸騰水反応器のための非常用復水器
JP2024030381A Active JP7744455B2 (ja) 2017-06-28 2024-02-29 非常に単純化された沸騰水反応器のための非常用復水器

Country Status (6)

Country Link
US (2) US10867712B2 (enExample)
EP (1) EP3646342B1 (enExample)
JP (3) JP7234150B2 (enExample)
CA (1) CA3067552A1 (enExample)
PL (1) PL3646342T3 (enExample)
WO (1) WO2019005465A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10867712B2 (en) * 2017-06-28 2020-12-15 Ge-Hitachi Nuclear Energy Americas Llc Isolation condenser systems for nuclear reactor commercial electricity generation
MX2021015496A (es) 2019-06-14 2022-05-18 Ge Hitachi Nuclear Energy Americas Llc Penetraciones integrales de recipientes a presión y sistemas y métodos para utilizarlas y fabricarlas.
US11387008B2 (en) * 2019-12-31 2022-07-12 Ge-Hitachi Nuclear Energy Americas Llc Passive containment cooling system for boiling water reactor and method of installation
CN111599492B (zh) * 2020-05-09 2023-05-30 哈尔滨工程大学 一种抑压管及应用该抑压管的抑压水池
KR102455236B1 (ko) * 2020-07-23 2022-10-18 한국수력원자력 주식회사 피동보조급수계통의 불용 열교환수 활용 시스템
CN112071454B (zh) * 2020-09-15 2023-01-03 哈尔滨工程大学 一种具有集成释热阱的非能动联合排热系统
JP7422058B2 (ja) * 2020-11-27 2024-01-25 日立Ｇｅニュークリア・エナジー株式会社 原子炉格納容器の過圧防護装置
US11984230B2 (en) 2020-12-22 2024-05-14 Ge-Hitachi Nuclear Energy Americas Llc Dual-mode heat removal system that allows first direction natural circulation flow through a heat exchanger during nuclear reactor emergency cooling and allows opposite direction forced flow through the heat exchanger during decay heat removal
US12437890B2 (en) 2022-06-02 2025-10-07 Ge-Hitachi Nuclear Energy Americas Llc Systems and methods for reducing noncondensable gas buildup in coolant systems
US20240194361A1 (en) * 2022-12-08 2024-06-13 Ge-Hitachi Nuclear Energy Americas Llc Systems and methods of thermoelectric cooling in power plants
WO2024204756A1 (ja) 2023-03-31 2024-10-03 ダイキン工業株式会社 冷凍機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015508486A (ja) 2011-12-14 2015-03-19 バブコック・アンド・ウィルコックス・ニュークリアー・エナジー・インコーポレイテッドＢａｂｃｏｃｋ ＆ Ｗｉｌｃｏｘ Ｎｕｃｌｅａｒ Ｅｎｅｒｇｙ，Ｉｎｃ． 閉鎖伝熱経路を用いる、原子炉用緊急炉心冷却システム（ｅｃｃｓ）

Family Cites Families (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1303642A (en) 1919-05-13 ellert
US3021273A (en) 1958-08-11 1962-02-13 Martin Marietta Corp Subsurface containment for nuclear power reactors
DE1207024B (de) 1961-06-14 1965-12-16 Siemens Ag Sicherheitseinrichtung fuer die Gebaeude von Leistungskernreaktoren
US3454466A (en) 1967-12-29 1969-07-08 Atomic Energy Commission Nuclear reactor containment system for metropolitan sites
SE316847B (enExample) 1968-03-28 1969-11-03 Asea Ab
DE2417397A1 (de) * 1974-04-09 1975-10-23 Kraftwerk Union Ag Druckwasserreaktor
DE2636743C2 (de) 1976-08-14 1978-07-06 Siempelkamp Giesserei Gmbh & Co, 4150 Krefeld Druckbehälter
DE2713824C2 (de) 1977-03-29 1982-03-18 Kernforschungsanlage Jülich GmbH, 5170 Jülich Kernreaktoranlage in unterirdischer Bauweise
US4347942A (en) 1980-11-24 1982-09-07 Pressure-Pak Container Co., Inc. Pressure relief device and method of fabrication thereof
DE3377786D1 (en) 1983-01-10 1988-09-29 Shiber Samuel Incrementally variable transmission
DE3344527A1 (de) 1983-12-09 1985-06-20 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Kernreaktoranlage
DE3435256A1 (de) 1984-09-26 1986-04-03 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Verfahren und einrichtung zur druckabsicherung eines von einem reaktorschutzgebaeude umgebenen spannbetondruckbehaelters und zur verhinderung von aktivitaetsfreisetzung an die umgebung
DE3534422A1 (de) 1985-09-27 1987-04-09 Hochtemperatur Reaktorbau Gmbh Unterirdisch in der kaverne eines zylindrischen druckbehaelters angeordneter kernreaktor niedriger leistung
JPH0427896Y2 (enExample) 1986-10-13 1992-07-06
DE3637795A1 (de) 1986-11-06 1988-05-11 Siemens Ag Kernkraftwerk mit einer sicherheitshuelle
US4889682A (en) 1988-05-20 1989-12-26 General Electric Company Passive cooling system for nuclear reactor containment structure
US4971752A (en) 1988-12-14 1990-11-20 Parker Louis W Safety design for nuclear power plants
US4948554A (en) * 1989-01-06 1990-08-14 General Electric Company Natural circulating passive cooling system for nuclear reactor containment structure
US5106571A (en) * 1989-03-20 1992-04-21 Wade Gentry E Containment heat removal system
EP0389712A3 (en) * 1989-03-27 1990-12-12 General Electric Company Multiple use of water in safety system for nuclear reactor plants
US4950448A (en) * 1989-05-11 1990-08-21 General Electric Company Passive heat removal from containment
JP2965312B2 (ja) * 1990-02-23 1999-10-18 株式会社日立製作所 非常用復水器系
JPH04230896A (ja) 1990-04-16 1992-08-19 General Electric Co <Ge> 出力調整可能な自然循環沸騰水型原子炉
US5059385A (en) 1990-05-04 1991-10-22 General Electric Company Isolation condenser passive cooling of a nuclear reactor containment
JPH0427896A (ja) * 1990-05-24 1992-01-30 Toshiba Corp 非常用復水器
US5223208A (en) 1990-08-14 1993-06-29 Moritaka Ishimaru Nuclear power generation system and its construction method
US5126099A (en) 1991-02-25 1992-06-30 General Electric Company Boiling water reactor plant with hybrid pressure containment cooling system
JPH05323084A (ja) * 1992-05-18 1993-12-07 Hitachi Ltd 原子炉格納容器
US5282230A (en) 1992-11-25 1994-01-25 General Electric Company Passive containment cooling system
US5377243A (en) * 1993-10-18 1994-12-27 General Electric Company Passive containment cooling system with drywell pressure regulation for boiling water reactor
KR100189168B1 (ko) 1995-12-01 1999-06-01 윤덕용 원자로의 피동 격납용기 냉각장치
US6249561B1 (en) 1995-11-09 2001-06-19 General Electric Company Combination containment cooling and residual heat removal condenser system for nuclear reactors
JP2002122686A (ja) 2000-10-17 2002-04-26 Toshiba Corp 沸騰水型原子力発電プラントおよびその建設工法
JP2002268295A (ja) 2001-03-13 2002-09-18 Canon Inc 画像形成装置および画像形成方法、並びに記録媒体およびプログラム
JP2003041395A (ja) 2001-08-02 2003-02-13 Fuji Heavy Ind Ltd コンピュータを用いた解析処理方法、解析処理システムおよび記録媒体
JP2003246492A (ja) 2002-02-25 2003-09-02 Toshiba Corp 紙葉類処理装置
JP3894057B2 (ja) 2002-06-24 2007-03-14 株式会社明電舎 改質廃食用油の発電設備
US7253924B2 (en) 2003-01-31 2007-08-07 Eastman Kodak Company Method of imaging multiple binary bitmaps in a single pass
JP2005323084A (ja) 2004-05-07 2005-11-17 Nippon Telegr & Teleph Corp <Ntt> 音響エコー消去方法、音響エコー消去装置、音響エコー消去プログラム
JP2006214082A (ja) 2005-02-01 2006-08-17 Eiichi Suzuki 大谷石の地下空洞充填工法
JP2007010457A (ja) 2005-06-30 2007-01-18 Toshiba Corp 原子炉格納容器および沸騰水型原子力プラント
JP4956267B2 (ja) 2007-05-10 2012-06-20 株式会社東芝 非常用炉心冷却系
US8687759B2 (en) 2007-11-15 2014-04-01 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Internal dry containment vessel for a nuclear reactor
JP2009184897A (ja) 2008-02-08 2009-08-20 Bridgestone Corp 炭化ケイ素単結晶の製造方法
US8848854B2 (en) 2010-09-24 2014-09-30 Westinghouse Electric Company Llc Alternate feedwater injection system to mitigate the effects of aircraft impact on a nuclear power plant
US8638898B2 (en) 2011-03-23 2014-01-28 Babcock & Wilcox Mpower, Inc. Emergency core cooling system for pressurized water reactor
US8867690B2 (en) 2011-08-25 2014-10-21 Babcock & Wilcox Mpower, Inc. Pressurized water reactor with compact passive safety systems
KR101241142B1 (ko) 2011-09-09 2013-03-19 세화엠피(주) 원자로 비상냉각용 해수담수화시스템
JP6031740B2 (ja) 2011-09-09 2016-11-24 凸版印刷株式会社 漏斗パーツ、漏斗パーツを用いた包装容器
JP5526094B2 (ja) 2011-09-19 2014-06-18 日立Ｇｅニュークリア・エナジー株式会社 非常用復水器及びこれを備えた原子炉システム
DE102012005204B3 (de) 2012-03-16 2013-01-17 Westinghouse Electric Germany Gmbh Reaktordruckentlastungsfiltersystem
WO2013158762A1 (en) 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Integral vessel isolation valve
US9721685B2 (en) 2012-04-17 2017-08-01 Bwxt Mpower, Inc. Valve assembly with isolation valve vessel
US10529457B2 (en) * 2012-04-17 2020-01-07 Bwxt Mpower, Inc. Defense in depth safety paradigm for nuclear reactor
WO2015061641A1 (en) 2013-10-24 2015-04-30 Holtec International Steam generator for nuclear steam supply system
JP5898578B2 (ja) 2012-06-26 2016-04-06 日立Ｇｅニュークリア・エナジー株式会社 原子炉炉心冷却システム及び原子力発電プラント
KR101389276B1 (ko) 2012-07-13 2014-04-25 한국원자력연구원 원자로의 피동안전계통
JP6321638B2 (ja) 2012-07-19 2018-05-09 セルベクス テクノロヒア イ バローレス，エセ．エレ． 原子力発電所、ヒューズ装置を備える安全システム、および、ヒューズ装置
US10115487B2 (en) 2012-08-14 2018-10-30 Smr Inventec, Llc Shutdown system for a nuclear steam supply system
WO2014113115A2 (en) 2012-10-25 2014-07-24 Smr Inventec, Llc Nuclear power generation system
KR101513138B1 (ko) 2013-10-04 2015-04-20 한국원자력연구원 피동안전설비 및 이를 구비하는 원전
WO2015050410A1 (ko) 2013-10-04 2015-04-09 한국원자력연구원 피동안전설비 및 이를 구비하는 원전
JP6367023B2 (ja) 2014-07-03 2018-08-01 株式会社東芝 静的格納容器冷却フィルタベントシステムおよび原子力プラント
US10529458B2 (en) * 2014-07-22 2020-01-07 Bwxt Mpower, Inc. Integral isolation valve systems for loss of coolant accident protection
EP3204670B1 (en) * 2014-10-07 2019-06-19 BWXT mPower, Inc. Passive integral isolation valve
JP6348855B2 (ja) 2015-02-06 2018-06-27 日立Ｇｅニュークリア・エナジー株式会社 原子力発電所の非常用炉心冷却系
US10867712B2 (en) * 2017-06-28 2020-12-15 Ge-Hitachi Nuclear Energy Americas Llc Isolation condenser systems for nuclear reactor commercial electricity generation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015508486A (ja) 2011-12-14 2015-03-19 バブコック・アンド・ウィルコックス・ニュークリアー・エナジー・インコーポレイテッドＢａｂｃｏｃｋ ＆ Ｗｉｌｃｏｘ Ｎｕｃｌｅａｒ Ｅｎｅｒｇｙ，Ｉｎｃ． 閉鎖伝熱経路を用いる、原子炉用緊急炉心冷却システム（ｅｃｃｓ）

Also Published As

Publication number Publication date
JP2023058725A (ja) 2023-04-25
JP7744455B2 (ja) 2025-09-25
EP3646342A1 (en) 2020-05-06
US12308130B2 (en) 2025-05-20
US20210082589A1 (en) 2021-03-18
JP2020525789A (ja) 2020-08-27
EP3646342A4 (en) 2021-02-24
EP3646342B1 (en) 2024-10-02
US10867712B2 (en) 2020-12-15
CA3067552A1 (en) 2019-01-03
WO2019005465A1 (en) 2019-01-03
US20190006052A1 (en) 2019-01-03
PL3646342T3 (pl) 2025-02-17
JP2024059919A (ja) 2024-05-01

Similar Documents

Publication Publication Date Title
JP7744455B2 (ja) 非常に単純化された沸騰水反応器のための非常用復水器
EP2096644B1 (en) Passive cooling and depressurization system and pressurized water nuclear power plant
US9793015B2 (en) Containment vessel and nuclear power plant therewith
CA2846055C (en) Pressurized water reactor with compact passive safety systems
US11742099B2 (en) Very simplified boiling water reactors for commercial electricity generation
CN103985422A (zh) 基于177堆芯的能动加非能动核蒸汽供应系统及其核电站
EP3667678B1 (en) Depressurisation valve
KR20130000572A (ko) 안전보호용기를 구비한 피동형 비상노심냉각설비 및 이를 이용한 열 전달량 증가 방법
EP3669378B1 (en) Simplified nuclear reactor system and method of manufacturing such system
JP6242690B2 (ja) 原子力発電プラントの取水設備
Matsunaga Sato et al.
Song et al. Preliminary Accident Progression Analysis of Multiple Steam Generator Tube Rupture in PHWR Plants

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200222

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200708

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200804

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210607

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20220214

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220421

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220510

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220801

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221004

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221221

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230124

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230222

R150 Certificate of patent or registration of utility model

Ref document number: 7234150

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150