DE69205044T2 - Pumpturbine für grosse Fallhöhe. - Google Patents

Pumpturbine für grosse Fallhöhe.

Info

Publication number
DE69205044T2
DE69205044T2 DE69205044T DE69205044T DE69205044T2 DE 69205044 T2 DE69205044 T2 DE 69205044T2 DE 69205044 T DE69205044 T DE 69205044T DE 69205044 T DE69205044 T DE 69205044T DE 69205044 T2 DE69205044 T2 DE 69205044T2
Authority
DE
Germany
Prior art keywords
pump turbine
large head
head
turbine
pump
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.)
Expired - Lifetime
Application number
DE69205044T
Other languages
English (en)
Other versions
DE69205044D1 (de
Inventor
Sachio Tsunoda
Hiroshi Tanaka
Ichiro Yamagata
Shigeto Fujiki
Kobayashi Yoshikazu
Akira Terasaki
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE69205044D1 publication Critical patent/DE69205044D1/de
Application granted granted Critical
Publication of DE69205044T2 publication Critical patent/DE69205044T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/10—Machines or engines of reaction type; Parts or details peculiar thereto characterised by having means for functioning alternatively as pumps or turbines
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2200/00—Mathematical features
    • F05B2200/20—Special functions
    • F05B2200/26—Special functions trigonometric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2200/00—Mathematical features
    • F05B2200/20—Special functions
    • F05B2200/26—Special functions trigonometric
    • F05B2200/262—Cosine
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
DE69205044T 1991-03-13 1992-03-13 Pumpturbine für grosse Fallhöhe. Expired - Lifetime DE69205044T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3048398A JPH0768935B2 (ja) 1991-03-13 1991-03-13 高落差ポンプ水車

Publications (2)

Publication Number Publication Date
DE69205044D1 DE69205044D1 (de) 1995-11-02
DE69205044T2 true DE69205044T2 (de) 1996-04-11

Family

ID=12802198

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69205044T Expired - Lifetime DE69205044T2 (de) 1991-03-13 1992-03-13 Pumpturbine für grosse Fallhöhe.

Country Status (5)

Country Link
US (1) US5290148A (de)
EP (1) EP0508154B1 (de)
JP (1) JPH0768935B2 (de)
KR (1) KR960007101B1 (de)
DE (1) DE69205044T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4884603B2 (ja) * 2001-06-28 2012-02-29 三菱重工業株式会社 ポンプ水車のランナ
WO2004005879A1 (en) * 2002-07-03 2004-01-15 Midwest Research Institute Resonance test system
KR101237180B1 (ko) * 2006-12-26 2013-02-28 현대중공업 주식회사 가변익 펌프의 런너 조립 방법
US9022742B2 (en) * 2012-01-04 2015-05-05 Aerojet Rocketdyne Of De, Inc. Blade shroud for fluid element
JP6050648B2 (ja) * 2012-10-17 2016-12-21 株式会社東芝 水力機械
CN103016395A (zh) * 2012-12-11 2013-04-03 江苏大学 离心泵叶轮不等扬程水力设计方法
CN103104547A (zh) * 2013-03-07 2013-05-15 江苏大学 气液两相流核主泵叶轮不等扬程水力设计方法
EP3276157A1 (de) 2016-07-25 2018-01-31 GE Renewable Technologies Wasserturbine
CN106593943B (zh) * 2016-12-06 2019-01-04 大连理工大学 一种基于中间线控制的核主泵流道成型方法
CN111739160B (zh) * 2020-07-02 2024-01-19 哈尔滨电机厂有限责任公司 一种水轮机转轮动静干涉振动频率识别的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1006299A (en) * 1962-10-15 1965-09-29 English Electric Co Ltd Improvements in or relating to hydraulic pumps and reversible pump turbines
US3642379A (en) * 1969-06-27 1972-02-15 Judson S Swearingen Rotary gas-handling machine and rotor therefor free of vibration waves in operation
US3756738A (en) * 1971-10-22 1973-09-04 Clarkson Ind Inc Centrifugal pump with differential thermal expansion relief means
JPS524950A (en) * 1975-07-02 1977-01-14 Hitachi Ltd Welding method of the runner of the hydraulic machine
JPS5941024B2 (ja) * 1976-02-04 1984-10-04 株式会社日立製作所 フランシス型ランナ
JPS54104002A (en) * 1978-02-02 1979-08-15 Toshiba Corp Impeller
JPS5560666A (en) * 1978-10-31 1980-05-07 Toshiba Corp Runner for pump water turbine
JPS55146275A (en) * 1979-05-04 1980-11-14 Hitachi Ltd Water turbine runner
JPS60116874A (ja) * 1983-11-28 1985-06-24 Toshiba Corp 水力機械のランナ

Also Published As

Publication number Publication date
DE69205044D1 (de) 1995-11-02
KR960007101B1 (ko) 1996-05-27
JPH05240138A (ja) 1993-09-17
EP0508154A1 (de) 1992-10-14
KR920018345A (ko) 1992-10-21
US5290148A (en) 1994-03-01
JPH0768935B2 (ja) 1995-07-26
EP0508154B1 (de) 1995-09-27

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Legal Events

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8364 No opposition during term of opposition