JP7395757B2 - タービン設備およびタービン設備の検査方法 - Google Patents

タービン設備およびタービン設備の検査方法 Download PDF

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Publication number
JP7395757B2
JP7395757B2 JP2022543935A JP2022543935A JP7395757B2 JP 7395757 B2 JP7395757 B2 JP 7395757B2 JP 2022543935 A JP2022543935 A JP 2022543935A JP 2022543935 A JP2022543935 A JP 2022543935A JP 7395757 B2 JP7395757 B2 JP 7395757B2
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JP
Japan
Prior art keywords
turbine
shielding
concrete
turbine equipment
equipment
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
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JP2022543935A
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English (en)
Japanese (ja)
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JPWO2022039122A1 (https=
Inventor
直紀 久保
裕二 根本
晴彦 池田
雄亮 清水
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.)
Hitachi GE Vernova Nuclear Energy Ltd
Original Assignee
Hitachi-GE Nuclear Energy Ltd
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Publication date
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Publication of JPWO2022039122A1 publication Critical patent/JPWO2022039122A1/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D5/00—Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
    • G21D5/04—Reactor and engine not structurally combined
    • G21D5/06—Reactor and engine not structurally combined with engine working medium circulating through reactor core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/04—Concretes; Other hydraulic hardening materials
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
JP2022543935A 2020-08-17 2021-08-16 タービン設備およびタービン設備の検査方法 Active JP7395757B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020137437 2020-08-17
JP2020137437 2020-08-17
PCT/JP2021/029878 WO2022039122A1 (ja) 2020-08-17 2021-08-16 タービン設備およびタービン設備の検査方法

Publications (2)

Publication Number Publication Date
JPWO2022039122A1 JPWO2022039122A1 (https=) 2022-02-24
JP7395757B2 true JP7395757B2 (ja) 2023-12-11

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JP2022543935A Active JP7395757B2 (ja) 2020-08-17 2021-08-16 タービン設備およびタービン設備の検査方法

Country Status (2)

Country Link
JP (1) JP7395757B2 (https=)
WO (1) WO2022039122A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000162378A (ja) 1998-11-27 2000-06-16 Ishikawajima Harima Heavy Ind Co Ltd コンクリートキャスク

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155590U (ja) * 1983-04-05 1984-10-18 株式会社東芝 原子炉熱遮へい壁
JPS59214791A (ja) * 1983-05-20 1984-12-04 株式会社日立製作所 原子力タ−ビンの遮蔽構造
US5388130A (en) * 1993-12-21 1995-02-07 Posta; Bekeny Steam generator located outside nuclear power plant primary containment
JP2000147178A (ja) * 1998-11-17 2000-05-26 Hitachi Ltd 沸騰水型原子炉施設のタービン設備における放射線遮へい構造
JP3174865U (ja) * 2012-01-30 2012-04-12 秀一 富田 収納容器
US9761332B2 (en) * 2014-06-09 2017-09-12 Bwxt Mpower, Inc. Nuclear reactor neutron shielding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000162378A (ja) 1998-11-27 2000-06-16 Ishikawajima Harima Heavy Ind Co Ltd コンクリートキャスク

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WO2022039122A1 (ja) 2022-02-24
JPWO2022039122A1 (https=) 2022-02-24

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