DK141791B - Servoanlæg til regulering af drejningsstillingen af en vindmotors rotorblade. - Google Patents

Servoanlæg til regulering af drejningsstillingen af en vindmotors rotorblade. Download PDF

Info

Publication number
DK141791B
DK141791B DK118078AA DK118078A DK141791B DK 141791 B DK141791 B DK 141791B DK 118078A A DK118078A A DK 118078AA DK 118078 A DK118078 A DK 118078A DK 141791 B DK141791 B DK 141791B
Authority
DK
Denmark
Prior art keywords
rotor blades
cylinders
yoke
servo system
passive
Prior art date
Application number
DK118078AA
Other languages
Danish (da)
English (en)
Other versions
DK141791C (xx
DK118078A (xx
Inventor
Knud Kristensen Mariager
Eigil Johannes Chri Joergensen
Borge Vester
Steen Ebbe Toelboell
Per Birch
Original Assignee
Smidth & Co As F 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
Application filed by Smidth & Co As F L filed Critical Smidth & Co As F L
Priority to DK118078AA priority Critical patent/DK141791B/da
Publication of DK118078A publication Critical patent/DK118078A/da
Publication of DK141791B publication Critical patent/DK141791B/da
Application granted granted Critical
Publication of DK141791C publication Critical patent/DK141791C/da

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Landscapes

  • Wind Motors (AREA)
DK118078AA 1978-03-16 1978-03-16 Servoanlæg til regulering af drejningsstillingen af en vindmotors rotorblade. DK141791B (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK118078AA DK141791B (da) 1978-03-16 1978-03-16 Servoanlæg til regulering af drejningsstillingen af en vindmotors rotorblade.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK118078 1978-03-16
DK118078AA DK141791B (da) 1978-03-16 1978-03-16 Servoanlæg til regulering af drejningsstillingen af en vindmotors rotorblade.

Publications (3)

Publication Number Publication Date
DK118078A DK118078A (xx) 1979-09-17
DK141791B true DK141791B (da) 1980-06-16
DK141791C DK141791C (xx) 1980-11-03

Family

ID=8101891

Family Applications (1)

Application Number Title Priority Date Filing Date
DK118078AA DK141791B (da) 1978-03-16 1978-03-16 Servoanlæg til regulering af drejningsstillingen af en vindmotors rotorblade.

Country Status (1)

Country Link
DK (1) DK141791B (xx)

Also Published As

Publication number Publication date
DK141791C (xx) 1980-11-03
DK118078A (xx) 1979-09-17

Similar Documents

Publication Publication Date Title
US8096764B2 (en) System for rotating a wind turbine blade
KR101302200B1 (ko) 풍력 터빈
CA1213524A (en) Blade feathering system for wind turbines
EP2564062B1 (en) Energy extraction device with electrical generator and method of operating energy extraction device electrical generator
JP5463409B2 (ja) 流体作動機械及び流体作動機械を操作する方法
NO327277B1 (no) Vindturbin med hydraulisk svivel
EP0266715A2 (en) Wind turbine pitch control hub
EP2458201A1 (en) Wind turbine with hydraulic blade pitch system
CN106870289A (zh) 一种静液储能式液压传动型风力发电机组及控制方法
CN103601088A (zh) 一种大载荷负载敏感型张力释放液压拖曳绞车
AU2008271634A1 (en) Converter and method for converting mechanical energy into electrical energy
NO791629L (no) Boelge-kompensator for en kran.
DK164563B (da) Vingevinkelstyresystem til vindmoelle
EP2466124A2 (en) Hydraulic yaw drive system for a wind turbine and method of operating the same
NO323807B1 (no) Fremgangsmate og system for hydraulisk overforing
JP2020521082A (ja) 係留された翼を使用して風力エネルギーを利用する方法およびシステム
CN202451363U (zh) 具有液压式叶片变桨系统的风轮机
EP3810977B1 (en) Fluid system for a wind turbine
DK141791B (da) Servoanlæg til regulering af drejningsstillingen af en vindmotors rotorblade.
US4379388A (en) Ocean raft energy generator
US11542918B2 (en) Method of controlling a blade pitch angle of a wind turbine by use of a hydraulic system
JP6533882B1 (ja) 揚錨機
CN206738078U (zh) 一种液压传动型风力发电机组
CN217950584U (zh) 一种电液压变桨系统
CN219827302U (zh) 一种液压偏航驱动系统