ZA82667B - Power generator - Google Patents

Power generator

Info

Publication number
ZA82667B
ZA82667B ZA82667A ZA82667A ZA82667B ZA 82667 B ZA82667 B ZA 82667B ZA 82667 A ZA82667 A ZA 82667A ZA 82667 A ZA82667 A ZA 82667A ZA 82667 B ZA82667 B ZA 82667B
Authority
ZA
South Africa
Prior art keywords
feedwater
sub
increment
anticipatory
flow
Prior art date
Application number
ZA82667A
Other languages
English (en)
Inventor
Bruce Michael Cook
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ZA82667B publication Critical patent/ZA82667B/xx

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/08—Regulation of any parameters in the plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/004—Control systems for steam generators of nuclear power plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/26—Automatic feed-control systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Massaging Devices (AREA)
  • Paper (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Control Of Turbines (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
ZA82667A 1981-03-02 1982-02-02 Power generator ZA82667B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/239,710 US4424186A (en) 1981-03-02 1981-03-02 Power generation

Publications (1)

Publication Number Publication Date
ZA82667B true ZA82667B (en) 1983-03-30

Family

ID=22903391

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA82667A ZA82667B (en) 1981-03-02 1982-02-02 Power generator

Country Status (13)

Country Link
US (1) US4424186A (es)
EP (1) EP0067497B1 (es)
JP (1) JPS57158596A (es)
KR (1) KR890001252B1 (es)
AT (1) ATE22986T1 (es)
CA (1) CA1191400A (es)
DE (1) DE3273839D1 (es)
ES (1) ES510024A0 (es)
GB (1) GB2093958B (es)
IL (1) IL64934A (es)
IT (1) IT1206683B (es)
YU (1) YU30482A (es)
ZA (1) ZA82667B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163596A (ja) * 1983-03-09 1984-09-14 株式会社日立製作所 原子力プラントの給水制御装置
JPS60134105A (ja) * 1983-12-23 1985-07-17 三菱重工業株式会社 給水流量制御装置
JPS60181516U (ja) * 1984-05-09 1985-12-02 三菱重工業株式会社 原子力プラント
JPH0686922B2 (ja) * 1984-08-17 1994-11-02 株式会社日立製作所 ボイラドラムレベル制御装置
US4692297A (en) * 1985-01-16 1987-09-08 Westinghouse Electric Corp. Control of nuclear reactor power plant on occurrence of rupture in coolant tubes
JPS629413A (ja) * 1985-07-05 1987-01-17 Hitachi Ltd 発電プラントの制御装置
US4777009A (en) * 1986-06-30 1988-10-11 Combustion Engineering, Inc. Automatic steam generator feedwater control over full power range
US4738818A (en) * 1986-09-29 1988-04-19 Westinghouse Electric Corp. Feedwater control in a PWR following reactor trip
US4728481A (en) * 1986-11-19 1988-03-01 Westinghouse Electric Corp. Full range nuclear power plant steam generator level control system
US4832898A (en) * 1987-11-25 1989-05-23 Westinghouse Electric Corp. Variable delay reactor protection system
US4912732A (en) * 1988-04-14 1990-03-27 Combustion Engineering, Inc. Automatic steam generator control at low power
US4975238A (en) * 1988-09-01 1990-12-04 Mpr, Inc. Control system for a nuclear steam power plant
US5192493A (en) * 1989-08-30 1993-03-09 Westinghouse Electric Corp. Median signal selector for feedwater control systems
US5268939A (en) * 1992-10-19 1993-12-07 General Electric Company Control system and method for a nuclear reactor
US6327323B1 (en) * 1998-04-17 2001-12-04 Westinghouse Electric Company Llc Multiple reactor containment building
US10217536B2 (en) 2005-03-31 2019-02-26 U.S. Department Of Energy System for the highly autonomous operation of a modular liquid-metal reactor with steam cycle
EP2661753B1 (en) * 2010-12-30 2020-12-23 Kepco Engineering & Construction Company, Inc. System of controlling steam generator level during main feed-water control valve transfer for nuclear power plant
JP6553847B2 (ja) * 2014-06-04 2019-07-31 三菱重工業株式会社 給水制御装置および給水装置
KR101594879B1 (ko) * 2014-10-27 2016-02-17 한국수력원자력(주) 원자력발전소 유출수 고온도 신호에 의한 유출관 이중 자동 닫힘 장치
CN111780089B (zh) * 2020-07-20 2021-11-23 中国核动力研究设计院 一种直流蒸汽发生器给水控制方法及系统
KR102488611B1 (ko) * 2020-11-23 2023-01-13 한국전력기술 주식회사 원자력발전소 증기발생기 수위 제어를 위한 주제어밸브와 보조제어밸브의 통합 제어논리 장치 및 장치의 동작 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518974A (en) * 1968-07-16 1970-07-07 Combustion Eng Digital feedwater control system
BE788957A (fr) * 1971-09-24 1973-03-19 Sulzer Ag Procede de reglage de l'alimentation d'un generateur de vapeur a circulation forcee
US3778347A (en) * 1971-09-27 1973-12-11 Giras T Method and system for operating a boiling water reactor-steam turbine plant preferably under digital computer control
BE829567A (fr) * 1975-05-28 1975-11-28 Acec Installation de reglage d'admission d'eau alimentaire secondaire au bas d'un generateur de vapeur
US4104117A (en) * 1977-02-07 1978-08-01 Westinghouse Electric Corp. Nuclear reactor power generation
FR2426933A1 (fr) * 1978-05-25 1979-12-21 Framatome Sa Procede de regulation du niveau d'eau dans les chaudieres ou generateurs de vapeur

Also Published As

Publication number Publication date
GB2093958B (en) 1984-07-18
EP0067497A2 (en) 1982-12-22
ATE22986T1 (de) 1986-11-15
IT8219903A0 (it) 1982-03-01
DE3273839D1 (en) 1986-11-20
US4424186A (en) 1984-01-03
ES8401644A1 (es) 1983-12-16
IL64934A (en) 1985-09-29
EP0067497B1 (en) 1986-10-15
YU30482A (en) 1986-12-31
JPH0353525B2 (es) 1991-08-15
GB2093958A (en) 1982-09-08
ES510024A0 (es) 1983-12-16
JPS57158596A (en) 1982-09-30
EP0067497A3 (en) 1983-10-05
KR830009424A (ko) 1983-12-21
KR890001252B1 (ko) 1989-04-28
IT1206683B (it) 1989-04-27
CA1191400A (en) 1985-08-06

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