ES2059237A2 - Instalacion hidroelectrica. - Google Patents

Instalacion hidroelectrica.

Info

Publication number
ES2059237A2
ES2059237A2 ES09201380A ES9201380A ES2059237A2 ES 2059237 A2 ES2059237 A2 ES 2059237A2 ES 09201380 A ES09201380 A ES 09201380A ES 9201380 A ES9201380 A ES 9201380A ES 2059237 A2 ES2059237 A2 ES 2059237A2
Authority
ES
Spain
Prior art keywords
generator
gear
water
wheel
oil
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.)
Granted
Application number
ES09201380A
Other languages
English (en)
Other versions
ES2059237B1 (es
ES2059237R (es
Inventor
Wolfgang Wuehrer
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.)
Sulzer Escher Wyss AG
Original Assignee
Sulzer Escher Wyss AG
Escher Wyss AG
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 Sulzer Escher Wyss AG, Escher Wyss AG filed Critical Sulzer Escher Wyss AG
Publication of ES2059237A2 publication Critical patent/ES2059237A2/es
Publication of ES2059237R publication Critical patent/ES2059237R/es
Application granted granted Critical
Publication of ES2059237B1 publication Critical patent/ES2059237B1/es
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
    • 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
    • F03B15/18—Regulating, i.e. acting automatically for safety purposes, e.g. preventing overspeed
    • 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
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • 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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Control Of Water Turbines (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

INSTALACION HIDROELECTRICA EN LA QUE EL RODETE (4) DE LA TURBINA HIDRAULICA (2) ESTA UNIDO A TRAVES DE UN ENGRANAJE MULTIPLICADOR (6) CON EL GENERADOR (8) ELECTRICO. ENTRE EL ENGRANAJE (6) Y EL GENERADOR (8) SE HA PREVISTO UN EMBRAGUE (9) QUE CAMBIA BAJO CARGA, POR EJEMPLO UN EMBRAGUE DE LAMINAS ACCIONADO HIDRAULICAMENTE POR ACEITE, QUE DESACOPLA AL GENERADOR (8) AL SOBREPASARSE UN NUMERO DE REVOLUCIONES MAXIMO ADMISIBLE, DE ESTE MODO SE PUEDE EMPLEAR UN GENERADOR ECONOMICO CON ALTO NUMERO DE REVOLUCIONES NOMINAL QUE A PESAR DE UN EMBALAMIENTO DE LA TURBINA RESISTE Y NO TIENE QUE ESTAR EJECUTADO SEGURO CONTRA EL EMBALAMIENTO.
ES09201380A 1991-07-12 1992-07-03 Instalacion hidroelectrica. Expired - Lifetime ES2059237B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2079/91A CH684113A5 (de) 1991-07-12 1991-07-12 Wasserkraftanlage.

Publications (3)

Publication Number Publication Date
ES2059237A2 true ES2059237A2 (es) 1994-11-01
ES2059237R ES2059237R (es) 1997-01-01
ES2059237B1 ES2059237B1 (es) 1997-08-01

Family

ID=4225414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09201380A Expired - Lifetime ES2059237B1 (es) 1991-07-12 1992-07-03 Instalacion hidroelectrica.

Country Status (5)

Country Link
CA (1) CA2073357A1 (es)
CH (1) CH684113A5 (es)
DE (1) DE4139250A1 (es)
ES (1) ES2059237B1 (es)
IT (1) IT1255172B (es)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820917A (en) * 1972-10-10 1974-06-28 Titovi Zavodi Litostroj Safety device for preventing the excessive speed of water turbines
US4461957A (en) * 1982-06-17 1984-07-24 Control Data Corporation Speed tolerant alternator system for wind or hydraulic power generation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115548B (de) * 1958-08-06 1961-10-19 Renk Ag Zahnraeder Planetenradschaltgetriebe, insbesondere fuer Wasserkraftanlagen
AT367869B (de) * 1980-07-28 1982-08-10 Koessler Ges M B H Maschf Rohrturbine mit axialem wasserdurchlauf

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820917A (en) * 1972-10-10 1974-06-28 Titovi Zavodi Litostroj Safety device for preventing the excessive speed of water turbines
US4461957A (en) * 1982-06-17 1984-07-24 Control Data Corporation Speed tolerant alternator system for wind or hydraulic power generation

Also Published As

Publication number Publication date
ITMI921558A0 (it) 1992-06-25
DE4139250A1 (de) 1993-01-14
CH684113A5 (de) 1994-07-15
ES2059237B1 (es) 1997-08-01
IT1255172B (it) 1995-10-20
ES2059237R (es) 1997-01-01
ITMI921558A1 (it) 1993-12-25
CA2073357A1 (en) 1993-01-13

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19941101

Kind code of ref document: R

Effective date: 19941101

FA2A Application withdrawn

Effective date: 19980416