IN168574B - - Google Patents

Info

Publication number
IN168574B
IN168574B IN339/CAL/87A IN339CA1987A IN168574B IN 168574 B IN168574 B IN 168574B IN 339CA1987 A IN339CA1987 A IN 339CA1987A IN 168574 B IN168574 B IN 168574B
Authority
IN
India
Application number
IN339/CAL/87A
Other languages
English (en)
Inventor
Akihiro Sakayori
Takao Kuwabara
Akira Bando
Yasuteru Oono
Shigeaki Hayashi
Isao Yokoyama
Kenzyu Ogiwara
Original Assignee
Hitachi 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
Priority claimed from JP61099849A external-priority patent/JPS62291476A/ja
Priority claimed from JP61099846A external-priority patent/JPH06103023B2/ja
Priority claimed from JP61099850A external-priority patent/JPS62282171A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to IN453/CAL/90A priority Critical patent/IN171140B/en
Publication of IN168574B publication Critical patent/IN168574B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • F03B15/04—Controlling by varying liquid flow of turbines
    • F03B15/06—Regulating, i.e. acting automatically
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/007—Control circuits for doubly fed generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/10—Special adaptation of control arrangements for generators for water-driven turbines
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Water Turbines (AREA)
IN339/CAL/87A 1986-04-30 1987-04-28 IN168574B (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN453/CAL/90A IN171140B (pt) 1986-04-30 1990-05-29

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61099849A JPS62291476A (ja) 1986-04-30 1986-04-30 可変速揚水システム
JP61099846A JPH06103023B2 (ja) 1986-04-30 1986-04-30 可変速揚水装置の制御装置
JP61099850A JPS62282171A (ja) 1986-04-30 1986-04-30 可変速揚水システム

Publications (1)

Publication Number Publication Date
IN168574B true IN168574B (pt) 1991-05-04

Family

ID=27309067

Family Applications (1)

Application Number Title Priority Date Filing Date
IN339/CAL/87A IN168574B (pt) 1986-04-30 1987-04-28

Country Status (6)

Country Link
US (1) US4816696A (pt)
EP (1) EP0243937B1 (pt)
KR (1) KR920007070B1 (pt)
CN (1) CN1006924B (pt)
DE (1) DE3770332D1 (pt)
IN (1) IN168574B (pt)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62282172A (ja) * 1986-05-12 1987-12-08 Hitachi Ltd 可変速水車発電装置
KR920008189B1 (ko) * 1987-12-18 1992-09-25 가부시기가이샤 히다찌세이사꾸쇼 가변속 양수 시스템
US4994684A (en) * 1989-01-30 1991-02-19 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Doubly fed generator variable speed generation control system
US5239251A (en) * 1989-06-30 1993-08-24 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Brushless doubly-fed motor control system
US5028804A (en) * 1989-06-30 1991-07-02 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Brushless doubly-fed generator control system
JP2714449B2 (ja) * 1989-08-08 1998-02-16 株式会社日立製作所 可変速ポンプシステム
US5083077A (en) * 1990-07-31 1992-01-21 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Brushless doubly-fed generation system for vehicles
US5083039B1 (en) * 1991-02-01 1999-11-16 Zond Energy Systems Inc Variable speed wind turbine
US5155375A (en) * 1991-09-19 1992-10-13 U.S. Windpower, Inc. Speed control system for a variable speed wind turbine
JP3144451B2 (ja) * 1993-12-24 2001-03-12 株式会社日立製作所 可変速揚水発電装置
CA2158187C (en) * 1994-09-19 2000-10-17 Kiyoshi Oka Electrical power generating installation and method of operating same
US5742515A (en) * 1995-04-21 1998-04-21 General Electric Co. Asynchronous conversion method and apparatus for use with variable speed turbine hydroelectric generation
US5952816A (en) * 1995-04-21 1999-09-14 General Electric Co. Compensation for power transfer systems using variable rotary transformer
US5841267A (en) * 1995-04-21 1998-11-24 General Electric Co. Power flow control with rotary transformers
US5953225A (en) * 1995-04-21 1999-09-14 General Electric Co. Power flow control and power recovery with rotary transformers
ATE219304T1 (de) 1995-04-21 2002-06-15 Gen Electric Verbindungssystem zur leistungsübertragung zwischen elektrischen systemen
EP0800616B1 (en) * 1995-10-31 2004-12-01 General Electric Company Asynchronous conversion method and apparatus for use with variable speed turbine hydroelectric generation
US6177735B1 (en) 1996-10-30 2001-01-23 Jamie C. Chapman Integrated rotor-generator
JP3374696B2 (ja) * 1997-03-03 2003-02-10 株式会社日立製作所 ポンプ水車
US6137187A (en) * 1997-08-08 2000-10-24 Zond Energy Systems, Inc. Variable speed wind turbine generator
US6420795B1 (en) 1998-08-08 2002-07-16 Zond Energy Systems, Inc. Variable speed wind turbine generator
US6600240B2 (en) 1997-08-08 2003-07-29 General Electric Company Variable speed wind turbine generator
US6051892A (en) * 1998-07-13 2000-04-18 Toal, Sr.; Timothy Michael Hydroelectric power system
JP3558919B2 (ja) * 1999-04-14 2004-08-25 三菱電機株式会社 励磁制御装置及び励磁制御方法
US6566764B2 (en) * 2000-05-23 2003-05-20 Vestas Wind Systems A/S, R&D Variable speed wind turbine having a matrix converter
CA2351895C (en) 2000-06-30 2009-12-15 General Electric Company Slip-ring mounting assembly for high-power rotary current collector system
US6465926B2 (en) 2000-06-30 2002-10-15 General Electric Company Cleaning/cooling of high-power rotary current collector system
US6456021B1 (en) 2000-06-30 2002-09-24 General Electric Company Rotating variable frequency transformer with high voltage cables
US6469414B2 (en) 2000-06-30 2002-10-22 General Electric Company Slip-ring mounting assembly for high-power rotary current collector system
US6815932B2 (en) * 2000-10-12 2004-11-09 Capstone Turbine Corporation Detection of islanded behavior and anti-islanding protection of a generator in grid-connected mode
EP1436887A1 (en) * 2001-09-14 2004-07-14 Edwin A. Sweo Brushless doubly-fed induction machine control
US7015595B2 (en) 2002-02-11 2006-03-21 Vestas Wind Systems A/S Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control
JP4073776B2 (ja) * 2002-12-19 2008-04-09 三菱電機株式会社 励磁制御装置
JP4168252B2 (ja) * 2002-12-27 2008-10-22 株式会社安川電機 発電システムおよびその制御方法
JP4007268B2 (ja) * 2003-07-22 2007-11-14 株式会社日立製作所 風力発電装置
US6960900B2 (en) * 2003-11-28 2005-11-01 General Electric Company Method and apparatus for starting a gas turbine using a polyphase electric power generator
US7161257B2 (en) * 2004-03-08 2007-01-09 Ingersoll-Rand Energy Systems, Inc. Active anti-islanding system and method
JP3918837B2 (ja) * 2004-08-06 2007-05-23 株式会社日立製作所 風力発電装置
EP1752660B1 (en) * 2005-08-12 2013-04-03 General Electric Company Wind turbine over-voltage protection
EP2067228A4 (en) * 2006-09-29 2016-08-03 Abb Technology Ltd APPARATUS AND METHOD FOR POWER TRANSMISSION SYSTEM
JP5172236B2 (ja) * 2007-07-31 2013-03-27 株式会社東芝 水力発電所の出力制御方法及び装置
JP4480777B2 (ja) 2008-06-04 2010-06-16 三菱電機株式会社 可変速同期発電電動機
WO2011008352A1 (en) * 2009-06-30 2011-01-20 Turner Hunt Variable control rotor hub with self-contained energy storage reservoir
US8227929B2 (en) * 2009-09-25 2012-07-24 General Electric Company Multi-use energy storage for renewable sources
CN101924513B (zh) * 2010-08-20 2013-02-27 上海交通大学 泵站水泵反向发电运行功率调节系统
CN101951216B (zh) * 2010-08-27 2012-05-16 上海交通大学 泵站水泵反向运行发电的调节方法
JP5713788B2 (ja) * 2011-04-28 2015-05-07 株式会社東芝 制御装置および可変速発電電動機始動方法
EP2815480A2 (de) 2012-03-09 2014-12-24 ABB Technology AG Elektrische einheit für ein pumpspeicherkraftwerk
WO2013171754A1 (en) 2012-05-15 2013-11-21 Bushetty Ramesh Babu Real time single and multi tier pumped storage power plant and method thereof
JP6220241B2 (ja) * 2013-01-11 2017-10-25 株式会社東芝 可変速揚水発電システムの制御装置および制御方法
JP2015012636A (ja) * 2013-06-26 2015-01-19 日立三菱水力株式会社 揚水発電システム
US9742331B2 (en) 2014-09-17 2017-08-22 Abb Schweiz Ag Doubly-fed, variable-speed, dual-voltage AC generation and distribution systems
CN104763576B (zh) * 2015-04-08 2017-03-08 广东蓄能发电有限公司 一种抽水蓄能机组保护辅助信号异常判别和修正方法
PT3502462T (pt) * 2017-12-19 2021-07-07 Ge Renewable Tech Instalação para converter energia hidráulica em energia elétrica com uma máquina hidráulica e um conversor de frequência estática e método correspondente
FR3077849B1 (fr) * 2018-02-14 2021-04-16 Inst Supergrid Procede de commande d'une centrale hydraulique
CN109185018B (zh) * 2018-10-25 2021-01-29 湖南中聚福能源科技有限公司 一种变频永磁水力发电系统及其控制方法
CN110011331A (zh) * 2019-03-29 2019-07-12 西安理工大学 一种利用变速水泵参与电网一次调频的方法
US11536240B1 (en) * 2020-02-07 2022-12-27 3R Valve, LLC Systems and methods of power generation with aquifer storage and recovery system
ES2972062T3 (es) * 2020-04-01 2024-06-11 Siemens Ag Dispositivo de control para un convertidor de circuito intermedio y un convertidor de circuito intermedio
CN113464354B (zh) * 2021-08-13 2023-06-23 西华大学 一种应用于具有长有压引水道水电站的水轮机控制方法
CN116088296B (zh) * 2023-04-06 2023-06-27 西安热工研究院有限公司 抽蓄储能水电机组建模方法、装置及存储介质

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US3810717A (en) * 1972-07-19 1974-05-14 Titovi Zavodi Litostroj Starting arrangement for reversible pump-turbines
JPS5534854A (en) * 1978-09-04 1980-03-11 Hitachi Ltd Controlling method of secondary winding-exciting motor
DE2845930C2 (de) * 1978-10-21 1985-08-22 Siemens AG, 1000 Berlin und 8000 München Turbinengetriebener, doppelt gespeister Asynchrongenerator
CH638911A5 (de) * 1979-07-27 1983-10-14 Proizv Ob Turbostroenia Einrichtung zur automatischen regelung der vom generator eines wasserkraftmaschinensatzes entwickelten wirkleistung.
JPS5972998A (ja) * 1982-10-20 1984-04-25 Hitachi Ltd 可変速水車発電機の運転装置
JPS59203883A (ja) * 1983-05-04 1984-11-19 Hitachi Ltd 可変速ポンプ水車発電電動機の運転方法
US4481455A (en) * 1983-09-29 1984-11-06 Osamu Sugimoto Method of starting variable-speed induction motor
JPS6090991A (ja) * 1983-10-26 1985-05-22 Hitachi Ltd 可変速発電電動装置
JPS61149583A (ja) * 1984-12-21 1986-07-08 Hitachi Ltd 可変速のポンプ水車またはポンプの起動方法
EP0220492B1 (en) * 1985-09-25 1991-03-06 Hitachi, Ltd. Control system for variable speed hydraulic turbine generator apparatus
JP2585220B2 (ja) * 1986-04-30 1997-02-26 株式会社日立製作所 可変速揚水装置
JP2585233B2 (ja) * 1986-10-17 1997-02-26 株式会社日立製作所 可変速水車発電装置

Also Published As

Publication number Publication date
KR870010677A (ko) 1987-11-30
US4816696A (en) 1989-03-28
CN87103153A (zh) 1987-11-25
CN1006924B (zh) 1990-02-21
DE3770332D1 (de) 1991-07-04
EP0243937B1 (en) 1991-05-29
KR920007070B1 (ko) 1992-08-24
EP0243937A1 (en) 1987-11-04

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