DE102012007411A1 - Speisewasserverteilsystem für ein Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks - Google Patents

Speisewasserverteilsystem für ein Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks Download PDF

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Publication number
DE102012007411A1
DE102012007411A1 DE102012007411A DE102012007411A DE102012007411A1 DE 102012007411 A1 DE102012007411 A1 DE 102012007411A1 DE 102012007411 A DE102012007411 A DE 102012007411A DE 102012007411 A DE102012007411 A DE 102012007411A DE 102012007411 A1 DE102012007411 A1 DE 102012007411A1
Authority
DE
Germany
Prior art keywords
feedwater
distribution system
feed water
distributor
pressure vessel
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.)
Withdrawn
Application number
DE102012007411A
Other languages
German (de)
English (en)
Inventor
Andreas Lemm
Konrad Schramm
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.)
Areva GmbH
Original Assignee
Areva GmbH
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 Areva GmbH filed Critical Areva GmbH
Priority to DE102012007411A priority Critical patent/DE102012007411A1/de
Priority to PCT/EP2013/052324 priority patent/WO2013156171A1/de
Priority to EP13708692.2A priority patent/EP2839478B1/de
Priority to CN201380019912.7A priority patent/CN104246901A/zh
Priority to JP2015504884A priority patent/JP2015514221A/ja
Publication of DE102012007411A1 publication Critical patent/DE102012007411A1/de
Priority to US14/515,953 priority patent/US20150092905A1/en
Withdrawn legal-status Critical Current

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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
    • G21C15/02—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
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • 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

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  • 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)
DE102012007411A 2012-04-16 2012-04-16 Speisewasserverteilsystem für ein Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks Withdrawn DE102012007411A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102012007411A DE102012007411A1 (de) 2012-04-16 2012-04-16 Speisewasserverteilsystem für ein Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks
PCT/EP2013/052324 WO2013156171A1 (de) 2012-04-16 2013-02-06 Speisewasserverteilsystem für ein kernkraftwerk und verfahren zum betreiben eines kernkraftwerks
EP13708692.2A EP2839478B1 (de) 2012-04-16 2013-02-06 Speisewasserverteilsystem für ein kernkraftwerk und verfahren zum betreiben eines kernkraftwerks
CN201380019912.7A CN104246901A (zh) 2012-04-16 2013-02-06 核电站的给水分配系统以及用于运行核电站的方法
JP2015504884A JP2015514221A (ja) 2012-04-16 2013-02-06 原子力発電所用給水分配システムおよび原子力発電所の運転方法
US14/515,953 US20150092905A1 (en) 2012-04-16 2014-10-16 Feed water distributing system for a nuclear power plant, and method for operating a nuclear power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012007411A DE102012007411A1 (de) 2012-04-16 2012-04-16 Speisewasserverteilsystem für ein Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks

Publications (1)

Publication Number Publication Date
DE102012007411A1 true DE102012007411A1 (de) 2013-10-17

Family

ID=47845914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012007411A Withdrawn DE102012007411A1 (de) 2012-04-16 2012-04-16 Speisewasserverteilsystem für ein Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks

Country Status (6)

Country Link
US (1) US20150092905A1 (https=)
EP (1) EP2839478B1 (https=)
JP (1) JP2015514221A (https=)
CN (1) CN104246901A (https=)
DE (1) DE102012007411A1 (https=)
WO (1) WO2013156171A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10566097B2 (en) 2017-03-27 2020-02-18 Ge-Hitachi Nuclear Energy Americas Llc Intermixing feedwater sparger nozzles and methods for using the same in nuclear reactors
CA2980051A1 (en) * 2017-05-31 2018-11-30 Atomic Energy Of Canada Limited / Energie Atomique Du Canada Limitee System and method for stand-off monitoring of nuclear reactors using neutron detection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231565A1 (de) * 1981-08-31 1983-07-14 Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa Wasserzerstaeuber fuer einen siedewasserreaktor
US5063020A (en) * 1990-05-29 1991-11-05 General Electric Company Steam-water separating construction for boiling water nuclear reactors
US20020122524A1 (en) * 2000-02-28 2002-09-05 Hitachi, Ltd. Method of reinforcing reactor core spray sparger

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700552A (en) * 1969-11-19 1972-10-24 Babcock & Wilcox Co Nuclear reactor with means for adjusting coolant temperature
JPS515484A (https=) * 1974-07-03 1976-01-17 Hitachi Ltd
SE384593B (sv) * 1974-08-29 1976-05-10 Asea Atom Ab Kokvattenreaktor
US4412969A (en) * 1982-03-09 1983-11-01 Tilbrook Roger W Combination pipe rupture mitigator and in-vessel core catcher
JPS60177297A (ja) * 1984-02-24 1985-09-11 株式会社日立製作所 炉心スプレイ装置
JPS60196699A (ja) * 1984-03-21 1985-10-05 株式会社東芝 原子炉の給水スパ−ジヤ取付装置
US4664069A (en) * 1984-12-24 1987-05-12 Combustion Engineering, Inc. Removal of suspended sludge from nuclear steam generator
FR2621018B1 (fr) * 1987-09-25 1990-01-19 Framatome Sa Distributeur de fluide dans un reservoir sous pression empechant une stratification thermique
JPH01102394A (ja) * 1987-10-16 1989-04-20 Hitachi Ltd 自然循環型原子炉
EP0405981A3 (en) * 1989-06-29 1991-11-13 General Electric Company Method for obtaining load-following and/or spectral shift capability in boiling water reactors
JP4393011B2 (ja) * 2001-05-08 2010-01-06 株式会社東芝 炉心スプレイ系統機器の取替方法
JP2006017641A (ja) * 2004-07-02 2006-01-19 Toshiba Corp 原子炉冷却材再循環装置
JP4709602B2 (ja) * 2005-07-22 2011-06-22 株式会社東芝 原子炉給水装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231565A1 (de) * 1981-08-31 1983-07-14 Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa Wasserzerstaeuber fuer einen siedewasserreaktor
US5063020A (en) * 1990-05-29 1991-11-05 General Electric Company Steam-water separating construction for boiling water nuclear reactors
US20020122524A1 (en) * 2000-02-28 2002-09-05 Hitachi, Ltd. Method of reinforcing reactor core spray sparger

Also Published As

Publication number Publication date
WO2013156171A1 (de) 2013-10-24
CN104246901A (zh) 2014-12-24
EP2839478A1 (de) 2015-02-25
US20150092905A1 (en) 2015-04-02
EP2839478B1 (de) 2016-04-20
JP2015514221A (ja) 2015-05-18

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R012 Request for examination validly filed
R082 Change of representative

Representative=s name: TERGAU & WALKENHORST PATENTANWAELTE PARTGMBB, DE

Representative=s name: TERGAU & WALKENHORST PATENTANWAELTE - RECHTSAN, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee