AR070139A1 - Sistema de seguridad para el desenfoque y deteccion de la posicion de seguidores solares - Google Patents

Sistema de seguridad para el desenfoque y deteccion de la posicion de seguidores solares

Info

Publication number
AR070139A1
AR070139A1 ARP090100070A ARP090100070A AR070139A1 AR 070139 A1 AR070139 A1 AR 070139A1 AR P090100070 A ARP090100070 A AR P090100070A AR P090100070 A ARP090100070 A AR P090100070A AR 070139 A1 AR070139 A1 AR 070139A1
Authority
AR
Argentina
Prior art keywords
accumulator
solar
hydraulic
oil
focusing
Prior art date
Application number
ARP090100070A
Other languages
English (en)
Original Assignee
Hydra Power S L
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 ES200800041A external-priority patent/ES2323840B1/es
Priority claimed from ES200800026U external-priority patent/ES1067052Y/es
Application filed by Hydra Power S L filed Critical Hydra Power S L
Publication of AR070139A1 publication Critical patent/AR070139A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/20—Arrangements for controlling solar heat collectors for tracking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S2030/10—Special components
    • F24S2030/11—Driving means
    • F24S2030/115—Linear actuators, e.g. pneumatic cylinders
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • 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
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/547—Monocrystalline silicon PV cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Telescopes (AREA)

Abstract

El sistema es aplicado en aquellos seguidores solares accionados mediante actuador/s oleo-hidráulico/s (1) para conseguir el desenfoque y/o seguimiento solar mediante acumulador/s oleo-hidráulico/s. Comprende un acumulador (3) asociado a un presostato, de manera que a ese acumulador (3) está conectada una válvula (8) alimentada eléctricamente y que en posicion normal de funcionamiento del seguidor solar se encuentra cerrada, mientras que ante un fallo de corriente eléctrica se abre y produce el envío del fluido desde el acumulador (3) hasta la cámara (11) de los actuadores o cilindros hidráulicos (1 y 2), produciendo el desplazamiento inverso del actuador/es (1 y 2) y por lo tanto el desenfoque del seguidor solar, para evitar que por sobrecalentamiento se produzcan averías o danos en determinados elementos de la instalacion.
ARP090100070A 2008-01-10 2009-01-09 Sistema de seguridad para el desenfoque y deteccion de la posicion de seguidores solares AR070139A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200800041A ES2323840B1 (es) 2008-01-10 2008-01-10 Sistema de seguridad para el desenfoque de seguidores solares.
ES200800026U ES1067052Y (es) 2008-01-10 2008-01-10 Seguidor solar

Publications (1)

Publication Number Publication Date
AR070139A1 true AR070139A1 (es) 2010-03-17

Family

ID=40852813

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090100070A AR070139A1 (es) 2008-01-10 2009-01-09 Sistema de seguridad para el desenfoque y deteccion de la posicion de seguidores solares

Country Status (2)

Country Link
AR (1) AR070139A1 (es)
WO (1) WO2009087257A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101982655B (zh) * 2010-11-03 2011-12-14 天津市欧曼液压装备系统工程有限公司 槽式太阳能热发电聚光器比例液压跟踪系统
EP2455685B1 (de) * 2010-11-22 2017-01-04 HAWE Hydraulik SE Elektrohydraulische Verstellvorrichtung eines Solartrogs
EP2472196B1 (de) * 2010-12-28 2013-05-29 HAWE Hydraulik SE Solarrinne
ES2434334T3 (es) * 2011-06-16 2013-12-16 Hawe Hydraulik Se Reflector solar con dispositivo hidráulico de graduación
EP2535662B1 (de) 2011-06-16 2013-08-21 HAWE Hydraulik SE Solarreflektor mit hydraulischer Verstellvorrichtung
US20130048049A1 (en) * 2011-08-22 2013-02-28 Kent Flanery Method and apparatus for controlling photovoltaic plant output using lagging or leading tracking angle
CN102721204A (zh) * 2012-06-21 2012-10-10 北京电影机械研究所 一种用于槽式集热系统的液压驱动装置及驱动方法
ES2522570T3 (es) 2012-06-22 2014-11-17 Hawe Hydraulik Se Generador solar y válvula de asiento de regulación hidráulica

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328789A (en) * 1976-11-22 1982-05-11 American Solar Solar tracking drive mechanism
US4178913A (en) * 1977-12-23 1979-12-18 Solar Kinetics, Inc. Solar collector system
US4306541A (en) * 1979-06-27 1981-12-22 University Of Florida Solar energy powered sun tracking device
JPS59231362A (ja) * 1983-06-15 1984-12-26 Matsushita Electric Ind Co Ltd 追尾式太陽熱集熱器
US5531216A (en) * 1995-01-26 1996-07-02 Nicklas; Michael H. Solar energy concentrating system having an automatic safety means

Also Published As

Publication number Publication date
WO2009087257A1 (es) 2009-07-16

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