LT2015091A - Jėgainė - Google Patents

Jėgainė

Info

Publication number
LT2015091A
LT2015091A LT2015091A LT2015091A LT2015091A LT 2015091 A LT2015091 A LT 2015091A LT 2015091 A LT2015091 A LT 2015091A LT 2015091 A LT2015091 A LT 2015091A LT 2015091 A LT2015091 A LT 2015091A
Authority
LT
Lithuania
Prior art keywords
condensate water
seawater
condenser
steam
power plant
Prior art date
Application number
LT2015091A
Other languages
English (en)
Other versions
LT6286B (lt
Inventor
Yamato Mikami
Masayuki Nagasawa
Original Assignee
Hitachi-Ge Nuclear Energy, Ltd.
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 Hitachi-Ge Nuclear Energy, Ltd. filed Critical Hitachi-Ge Nuclear Energy, Ltd.
Publication of LT2015091A publication Critical patent/LT2015091A/lt
Publication of LT6286B publication Critical patent/LT6286B/lt

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • G21D3/06—Safety arrangements responsive to faults within the plant
    • 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
    • F01K13/02—Controlling, e.g. stopping or starting
    • 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
    • F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
    • F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines
    • 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
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B11/00—Controlling arrangements with features specially adapted for condensers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/16—Safety or protection arrangements; Arrangements for preventing malfunction for preventing leakage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Control Of Turbines (AREA)

Abstract

Problema: Pasiūlyti jėgainę, kurioje galima išvengti jūros vandens plitimo jėgainėje nesugadinant garo turbinos, kai kondensatoriuje yra jūros vandens nuotėkis. Sprendimas: Jėgainė, kuri turi: garo generatorių (1); turbiną (3), kurią suka garo generatoriuje (1) gaminamas garas; kondensatorių (4), kuris jūros vandeniu aušina garą, išleidžiamą iš garo turbinos (3), ir tokiu būdu susidaro vandens kondensatas; vandens kondensato vamzdį (35), kuriuo tiekiamas vandens kondensatas iš kondensatoriaus (4) į garo generatorių (1); jūros vandens nuotėkio aptikimo įtaisus (5d, 5e), kurie įrengti vandens kondensato vamzdyje (35) ir aptinka jūros vandens nuotėkį kondensatoriuje (4); kondensatoriaus garų temperatūros reguliatoriaus purkštuvą (16), kuris prijungtas prie vandens kondensato vamzdžio (35) ir į jį tiekiamas vandens kondensatas iš susijungimo vietos 40, ir jis purškia vandens kondensatą į garą kondensatoriuje (4); ir vamzdį (13), kuris atsišakoja nuo vandens kondensato vamzdžio (35) ir tiekia vandens kondensatą į garo generatorių (1). Jeigu jūros vandens nuotėkio aptikimo įtaisai (5d ir 5e) aptinka jūros vandens nuotėkį kondensatoriuje (4), vandens kondensato tiekimas iš susijungimo vietos 40 į garo generatorių (1) ir vandens kondensato tiekimas į vamzdį (13), atsišakojantį nuo vandens kondensato vamzdžio (35) yra nutraukiami.
LT2015091A 2014-10-29 2015-10-28 Jėgainė LT6286B (lt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014220000A JP6368617B2 (ja) 2014-10-29 2014-10-29 発電プラント

Publications (2)

Publication Number Publication Date
LT2015091A true LT2015091A (lt) 2016-05-10
LT6286B LT6286B (lt) 2016-07-25

Family

ID=55130075

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2015091A LT6286B (lt) 2014-10-29 2015-10-28 Jėgainė

Country Status (4)

Country Link
US (1) US20160125965A1 (lt)
JP (1) JP6368617B2 (lt)
GB (1) GB2533999B (lt)
LT (1) LT6286B (lt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10047974B1 (en) * 2015-11-06 2018-08-14 State Farm Mutual Automobile Insurance Company Automated water heater flushing and monitoring system
JP6810716B2 (ja) * 2018-03-08 2021-01-06 三菱重工業株式会社 蒸気タービンの排気室および蒸気タービンシステム
CN109630904A (zh) * 2018-12-31 2019-04-16 江苏旭龙环境科技有限公司 一种氯气泄漏应急处置系统及使用方法
CN109855814B (zh) * 2019-01-22 2020-11-06 中广核工程有限公司 一种核电厂rcpb隔离阀密封性检测方法以及系统
JP7243395B2 (ja) * 2019-04-02 2023-03-22 中国電力株式会社 縁切り方法
CN110455460B (zh) * 2019-08-21 2020-12-11 辽宁科技大学 燃气轮机空气冷却系统冷却器快速查漏的方法
CN110987491B (zh) * 2019-10-24 2020-11-17 上海交通大学 一种基于蒸汽闭式循环的汽水分离性能热态试验系统
CN113884274A (zh) * 2021-09-27 2022-01-04 中国海洋石油集团有限公司 一种水下管道可燃气泄漏扩散相似模型试验装置及方法
CN114458406B (zh) * 2022-01-14 2024-01-30 东营市纬地热力有限公司 一种用于发电厂蒸汽输送控制系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138995A (ja) * 1983-01-31 1984-08-09 株式会社日立製作所 復水系統およびその運転方法
JPS63197894A (ja) * 1987-02-12 1988-08-16 Hitachi Ltd 復水器防食装置
JPH05264300A (ja) * 1991-10-09 1993-10-12 Nikkiso Co Ltd プラント監視システムのｃｒｔ画面
US6293104B1 (en) * 1999-05-17 2001-09-25 Hitachi, Ltd. Condenser, power plant equipment and power plant operation method
JP3758465B2 (ja) * 1999-05-17 2006-03-22 株式会社日立製作所 復水器，発電プラント設備、及びその運転方法
US7333584B2 (en) * 2004-01-14 2008-02-19 Hitachi - Ge Nuclear Energy, Ltd. Nuclear power plant and operation method thereof
US8705682B2 (en) * 2007-07-13 2014-04-22 Ge-Hitachi Nuclear Energy Americas Llc Feedwater temperature control methods and systems
JP5916431B2 (ja) * 2012-02-22 2016-05-11 三菱重工業株式会社 発電プラントおよびその運転方法

Also Published As

Publication number Publication date
GB2533999B (en) 2017-01-11
JP2016085189A (ja) 2016-05-19
US20160125965A1 (en) 2016-05-05
GB201518725D0 (en) 2015-12-09
JP6368617B2 (ja) 2018-08-01
LT6286B (lt) 2016-07-25
GB2533999A (en) 2016-07-13

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20160510

FG9A Patent granted

Effective date: 20160725