ZA201504982B - High-pressure safe injection system for nuclear power stations - Google Patents

High-pressure safe injection system for nuclear power stations

Info

Publication number
ZA201504982B
ZA201504982B ZA2015/04982A ZA201504982A ZA201504982B ZA 201504982 B ZA201504982 B ZA 201504982B ZA 2015/04982 A ZA2015/04982 A ZA 2015/04982A ZA 201504982 A ZA201504982 A ZA 201504982A ZA 201504982 B ZA201504982 B ZA 201504982B
Authority
ZA
South Africa
Prior art keywords
injection system
nuclear power
power stations
safe injection
pressure safe
Prior art date
Application number
ZA2015/04982A
Other languages
English (en)
Inventor
Lai Jianyong
Ren Yun
Original Assignee
Nuclear Power Inst China
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 Nuclear Power Inst China filed Critical Nuclear Power Inst China
Publication of ZA201504982B publication Critical patent/ZA201504982B/en

Links

Classifications

    • 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
    • G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
    • G21C9/033—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by an absorbent fluid
    • 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
    • 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)
ZA2015/04982A 2012-12-11 2015-07-10 High-pressure safe injection system for nuclear power stations ZA201504982B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210531614.3A CN103871506B (zh) 2012-12-11 2012-12-11 一种核电站高压安全注射系统
PCT/CN2013/088601 WO2014090106A1 (fr) 2012-12-11 2013-12-05 Système d'injection de sûreté à haute pression pour centrales nucléaires

Publications (1)

Publication Number Publication Date
ZA201504982B true ZA201504982B (en) 2016-12-21

Family

ID=50909945

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2015/04982A ZA201504982B (en) 2012-12-11 2015-07-10 High-pressure safe injection system for nuclear power stations

Country Status (5)

Country Link
CN (1) CN103871506B (fr)
AR (1) AR093899A1 (fr)
GB (1) GB2523949B (fr)
WO (1) WO2014090106A1 (fr)
ZA (1) ZA201504982B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105244062B (zh) * 2014-07-09 2017-07-14 国核华清（北京）核电技术研发中心有限公司 非能动蓄压安注系统和非能动蓄压安注方法
CN104616707B (zh) * 2014-12-30 2017-03-22 中国原子能科学研究院 一种用于研究堆第二停堆系统的注硼系统
CN106887259A (zh) * 2015-12-15 2017-06-23 中国核动力研究设计院 一种核电厂快速安全停堆系统
CN109147967B (zh) * 2017-06-15 2022-08-16 广东核电合营有限公司 一种用于核电站的硼浓度控制装置和方法
CN108091407B (zh) * 2017-11-10 2019-11-15 中广核研究院有限公司 高压安注系统及其安全注入方法
CN109300556A (zh) * 2018-09-19 2019-02-01 中广核研究院有限公司 一种具备安注功能的反应堆稳压系统
CN109473185B (zh) * 2018-11-13 2022-07-29 中国核动力研究设计院 一种自动化学停堆系统的测试装置及其测试方法
CN109859866B (zh) * 2019-03-06 2022-02-22 中国核动力研究设计院 一种缓解主蒸汽管道破裂事故后果的方法
CN110580957B (zh) * 2019-09-19 2021-04-06 中国核动力研究设计院 一种无外加中子源的反应堆装料启动方法
CN111128410B (zh) * 2019-12-31 2022-07-26 中国核动力研究设计院 一种热管反应堆系统及其能量转换方式
CN115237046A (zh) * 2022-07-21 2022-10-25 中国核动力研究设计院 一种安注信号手动禁止方法、装置、终端及可读存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795482A (fr) * 1972-02-19 1973-05-29 Siemens Ag Systeme de refroidissement de reacteur nucleaire
DE2316066C2 (de) * 1973-03-30 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Kernreaktor, insbes. Druckwasserreaktor
US4181570A (en) * 1976-03-17 1980-01-01 Combustion Engineering, Inc. Post-LOCA core flushing system
US5178821A (en) * 1991-06-13 1993-01-12 General Electric Company Standby passive injection coolant water safety injection system for nuclear reactor plants
JPH06201880A (ja) * 1993-01-06 1994-07-22 Toshiba Corp ほう酸流出防止装置
CN101847451B (zh) * 2009-06-19 2012-10-31 中广核工程有限公司 一种安全注入系统
CN201699776U (zh) * 2010-05-20 2011-01-05 王珍珍 多功能电话机
CN102169733B (zh) * 2011-02-14 2013-10-23 中国核电工程有限公司 一种核电站非能动与能动相结合的专设安全系统
CN203026166U (zh) * 2012-12-11 2013-06-26 中国核动力研究设计院 一种核电站高压安全注射系统

Also Published As

Publication number Publication date
GB2523949A (en) 2015-09-09
CN103871506B (zh) 2016-12-21
GB2523949B (en) 2020-07-01
AR093899A1 (es) 2015-06-24
CN103871506A (zh) 2014-06-18
WO2014090106A1 (fr) 2014-06-19
GB201512027D0 (en) 2015-08-19
GB2523949A8 (en) 2015-09-16

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