NO933901L - Vannstandsnivåreguleringssystem - Google Patents

Vannstandsnivåreguleringssystem

Info

Publication number
NO933901L
NO933901L NO933901A NO933901A NO933901L NO 933901 L NO933901 L NO 933901L NO 933901 A NO933901 A NO 933901A NO 933901 A NO933901 A NO 933901A NO 933901 L NO933901 L NO 933901L
Authority
NO
Norway
Prior art keywords
water level
water
opening
hydropower plant
regulator
Prior art date
Application number
NO933901A
Other languages
English (en)
Norwegian (no)
Other versions
NO933901D0 (no
Inventor
Kenzo Takeda
Kenichi Kurotani
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of NO933901D0 publication Critical patent/NO933901D0/no
Publication of NO933901L publication Critical patent/NO933901L/no

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Control Of Water Turbines (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Optical Communication System (AREA)
  • Physical Water Treatments (AREA)
  • Feedback Control In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Hydraulic Turbines (AREA)
  • Control Of Eletrric Generators (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
NO933901A 1992-10-30 1993-10-28 Vannstandsnivåreguleringssystem NO933901L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4315913A JP2988163B2 (ja) 1992-10-30 1992-10-30 水調運転制御装置

Publications (2)

Publication Number Publication Date
NO933901D0 NO933901D0 (no) 1993-10-28
NO933901L true NO933901L (no) 1994-05-02

Family

ID=18071119

Family Applications (1)

Application Number Title Priority Date Filing Date
NO933901A NO933901L (no) 1992-10-30 1993-10-28 Vannstandsnivåreguleringssystem

Country Status (6)

Country Link
US (1) US5472312A (fr)
EP (1) EP0616277B1 (fr)
JP (1) JP2988163B2 (fr)
AT (1) ATE158876T1 (fr)
DE (1) DE69314314T2 (fr)
NO (1) NO933901L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111734576A (zh) * 2020-05-27 2020-10-02 怀化沅江电力开发有限责任公司洪江水力发电厂 具有细化区分功能的水轮机调速器桨叶协联优化方法及系统

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19525907A1 (de) * 1995-07-06 1997-01-09 Hartmann & Braun Ag Selbsteinstellbare Regeleinrichtung und Verfahren zur Selbsteinstellung dieses Reglers
US6422263B1 (en) * 2000-09-05 2002-07-23 Guy Kevin Spicer Nested and cascaded variable bias feedfoward and feedback flow and level control system
JP4893991B2 (ja) * 2005-09-06 2012-03-07 株式会社デンソー 燃料ポンプ
JP4516053B2 (ja) * 2006-07-03 2010-08-04 三菱電機株式会社 制御装置
GB0920387D0 (en) * 2009-11-20 2010-01-06 Bayram Peter J Waterfall hydro-electric power
FR2983536B1 (fr) * 2011-12-01 2018-05-11 Electricite De France Procede de gestion de debit d'eau turbinee d'une pluralite d'usines hydroelectriques
IN2014DN09096A (fr) * 2012-04-05 2015-05-22 Rubicon Res Pty Ltd
FR3030640B1 (fr) 2014-12-22 2017-01-27 Electricite De France Systeme de pilotage de debit d'eau turbinee d'une pluralite d'usines hydroelectriques
CN105182880A (zh) * 2015-09-28 2015-12-23 史仁朋 一种用于水利的自动化控制系统
CN106126923B (zh) * 2016-06-23 2018-11-16 贵州乌江水电开发有限责任公司洪家渡发电厂 流域梯级龙头水电站效益补偿方法及系统
CN110374789B (zh) * 2019-07-04 2020-12-04 南方电网科学研究院有限责任公司 一种水轮机组调速器pid参数切换方法及装置
CN110778447A (zh) * 2019-11-04 2020-02-11 云南电网有限责任公司电力科学研究院 一种混流式水轮发电机调速器空载pid参数优化方法
US11274648B2 (en) * 2020-01-14 2022-03-15 Ric Enterprises Pumped storage system with waterfall control subsystem
WO2023072926A1 (fr) * 2021-10-29 2023-05-04 Tetra Laval Holdings & Finance S.A. Système de commande basé sur une pression virtuelle et procédé pour une soupape de régulation de débit de machine de remplissage
CN114485852B (zh) * 2021-12-27 2024-09-13 国网福建省电力有限公司 水轮机内部水位变化的检测方法及检测装置
CN116044645B (zh) * 2023-01-09 2024-01-05 中国长江电力股份有限公司 一种水轮发电机组调速器功率前馈控制修正方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724082A (en) * 1951-11-02 1955-11-15 Bailey Meter Co Motor regulating system for fluid level control
JPS524686B1 (fr) * 1970-12-16 1977-02-05
JPS5036847A (fr) * 1973-08-06 1975-04-07
DE2812820C2 (de) * 1978-01-31 1986-04-03 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Regeleinrichtung für eine Dampfturbine
US4497171A (en) * 1981-12-22 1985-02-05 The Garrett Corporation Combustion turbine engine
US4611969A (en) * 1985-08-19 1986-09-16 Carrier Corporation Calibrating apparatus and method for a movable diffuser wall in a centrifugal compressor
US4662817A (en) * 1985-08-20 1987-05-05 The Garrett Corporation Apparatus and methods for preventing compressor surge
US5165845A (en) * 1991-11-08 1992-11-24 United Technologies Corporation Controlling stall margin in a gas turbine engine during acceleration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111734576A (zh) * 2020-05-27 2020-10-02 怀化沅江电力开发有限责任公司洪江水力发电厂 具有细化区分功能的水轮机调速器桨叶协联优化方法及系统

Also Published As

Publication number Publication date
EP0616277A3 (fr) 1994-11-30
JPH06149306A (ja) 1994-05-27
DE69314314D1 (de) 1997-11-06
EP0616277B1 (fr) 1997-10-01
ATE158876T1 (de) 1997-10-15
US5472312A (en) 1995-12-05
DE69314314T2 (de) 1998-03-05
NO933901D0 (no) 1993-10-28
EP0616277A2 (fr) 1994-09-21
JP2988163B2 (ja) 1999-12-06

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