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DE10336528A1 - Kaplan turbine has rotor blades whose angles of inclination are controlled by a processor based on measured operating parameters - Google Patents

Kaplan turbine has rotor blades whose angles of inclination are controlled by a processor based on measured operating parameters Download PDF

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Publication number
DE10336528A1
DE10336528A1 DE10336528A DE10336528A DE10336528A1 DE 10336528 A1 DE10336528 A1 DE 10336528A1 DE 10336528 A DE10336528 A DE 10336528A DE 10336528 A DE10336528 A DE 10336528A DE 10336528 A1 DE10336528 A1 DE 10336528A1
Authority
DE
Germany
Prior art keywords
inclination
controlled
operating parameters
rotor blades
processor based
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.)
Withdrawn
Application number
DE10336528A
Other languages
German (de)
Inventor
Helmut Buchmaier
Lars Meier
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.)
Voith Hydro Holding GmbH and Co KG
Original Assignee
Voith Hydro Holding GmbH and Co KG
Voith Hydro GmbH and Co KG
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 Voith Hydro Holding GmbH and Co KG, Voith Hydro GmbH and Co KG filed Critical Voith Hydro Holding GmbH and Co KG
Priority to DE10336528A priority Critical patent/DE10336528A1/en
Publication of DE10336528A1 publication Critical patent/DE10336528A1/en
Withdrawn legal-status Critical Current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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/10—Submerged units incorporating electric generators or motors
    • F03B13/105—Bulb groups
    • 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
    • F03B15/14—Regulating, i.e. acting automatically by or of water level
    • 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
    • F03B3/04—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines
    • F03B3/06—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines with adjustable blades, e.g. Kaplan 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Water Turbines (AREA)
  • Hydraulic Turbines (AREA)

Abstract

Kaplan turbine has a rotor wheel with a hub and blades. The angle of inclination of least one of the blades can be adjusted, with adjustment based on measured parameters under the control of a CPU.
DE10336528A 2003-08-05 2003-08-05 Kaplan turbine has rotor blades whose angles of inclination are controlled by a processor based on measured operating parameters Withdrawn DE10336528A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10336528A DE10336528A1 (en) 2003-08-05 2003-08-05 Kaplan turbine has rotor blades whose angles of inclination are controlled by a processor based on measured operating parameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10336528A DE10336528A1 (en) 2003-08-05 2003-08-05 Kaplan turbine has rotor blades whose angles of inclination are controlled by a processor based on measured operating parameters

Publications (1)

Publication Number Publication Date
DE10336528A1 true DE10336528A1 (en) 2005-03-10

Family

ID=34177388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10336528A Withdrawn DE10336528A1 (en) 2003-08-05 2003-08-05 Kaplan turbine has rotor blades whose angles of inclination are controlled by a processor based on measured operating parameters

Country Status (1)

Country Link
DE (1) DE10336528A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1870987A1 (en) * 2006-06-19 2007-12-26 General Electric Company Method and apparatus for monitoring rotary machines
FR2913729A1 (en) * 2007-03-14 2008-09-19 Paul Guinard DEVICE AND METHOD FOR CAPTURING KINETIC ENERGY FROM A NATURALLY MOVING FLUID
EP1717442A3 (en) * 2005-04-26 2010-09-01 Siegfried Jank Kaplan turbine
WO2013068144A1 (en) * 2011-11-08 2013-05-16 Wobben Properties Gmbh Turbine for a hydroelectric power plant, and hydroelectric power plant
CN103912434A (en) * 2014-03-27 2014-07-09 河海大学 Small-hydropower axial flow turbine device
PL446261A1 (en) * 2023-09-29 2024-04-22 Przedsiębiorstwo Budowy I Eksploatacji Elektrowni Wodnych Wodel Spółka Z Ograniczoną Odpowiedzialnością Method for regulating the movement of a Kaplan water turbine by a computer, especially outside the scope of optimized turbine operation, and a system for regulating the movement of a Kaplan water turbine by a computer for implementing this method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361986A (en) * 1963-04-09 1964-05-29 Creusot Forges Ateliers Method and installation for switching a kaplan turbine to unloader operation
DE3601288A1 (en) * 1986-01-17 1987-07-23 Siemens Ag WATER-DRIVEN MACHINE SET WITH EFFICIENCY OPTIMUM SPECIFICATION OF THE SPEED SETPOINT
US5322412A (en) * 1991-05-22 1994-06-21 Sulzer Escher Wyss Ag, Method and apparatus for optimizing the operating parameters of a double-regulated water turbine
US5825094A (en) * 1996-11-13 1998-10-20 Voith Hydro, Inc. Turbine array

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361986A (en) * 1963-04-09 1964-05-29 Creusot Forges Ateliers Method and installation for switching a kaplan turbine to unloader operation
DE3601288A1 (en) * 1986-01-17 1987-07-23 Siemens Ag WATER-DRIVEN MACHINE SET WITH EFFICIENCY OPTIMUM SPECIFICATION OF THE SPEED SETPOINT
US5322412A (en) * 1991-05-22 1994-06-21 Sulzer Escher Wyss Ag, Method and apparatus for optimizing the operating parameters of a double-regulated water turbine
US5825094A (en) * 1996-11-13 1998-10-20 Voith Hydro, Inc. Turbine array

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1717442A3 (en) * 2005-04-26 2010-09-01 Siegfried Jank Kaplan turbine
EP1870987A1 (en) * 2006-06-19 2007-12-26 General Electric Company Method and apparatus for monitoring rotary machines
US7808233B2 (en) 2006-06-19 2010-10-05 General Electric Company Methods and apparatus for monitoring rotary machines
FR2913729A1 (en) * 2007-03-14 2008-09-19 Paul Guinard DEVICE AND METHOD FOR CAPTURING KINETIC ENERGY FROM A NATURALLY MOVING FLUID
WO2013068144A1 (en) * 2011-11-08 2013-05-16 Wobben Properties Gmbh Turbine for a hydroelectric power plant, and hydroelectric power plant
US9683537B2 (en) 2011-11-08 2017-06-20 Wobben Properties Gmbh Turbine for a hydroelectric power plant and hydroelectric power plant
CN103912434A (en) * 2014-03-27 2014-07-09 河海大学 Small-hydropower axial flow turbine device
PL446261A1 (en) * 2023-09-29 2024-04-22 Przedsiębiorstwo Budowy I Eksploatacji Elektrowni Wodnych Wodel Spółka Z Ograniczoną Odpowiedzialnością Method for regulating the movement of a Kaplan water turbine by a computer, especially outside the scope of optimized turbine operation, and a system for regulating the movement of a Kaplan water turbine by a computer for implementing this method

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20120301