DE413534C - Regulating device on wind power machines - Google Patents

Regulating device on wind power machines

Info

Publication number
DE413534C
DE413534C DEK91281D DEK0091281D DE413534C DE 413534 C DE413534 C DE 413534C DE K91281 D DEK91281 D DE K91281D DE K0091281 D DEK0091281 D DE K0091281D DE 413534 C DE413534 C DE 413534C
Authority
DE
Germany
Prior art keywords
wind
power machines
wind power
regulating device
control flag
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
Application number
DEK91281D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEK91281D priority Critical patent/DE413534C/en
Application granted granted Critical
Publication of DE413534C publication Critical patent/DE413534C/en
Expired 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
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • F03D7/0208—Orientating out of wind
    • F03D7/0212—Orientating out of wind the rotating axis remaining horizontal
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Description

Reguliervorrichtung an Windkraftmaschinen. Windkraftmaschinen, welche eine schwenkbare Steuerfahne besitzen, die bei mittlerem Winde nach hinten oder senkrecht zum Windrad steht und die durch starken Wind geschwenkt wird, so daß sie mehr im spitzen Winkel oder gar parallel zum Windrade steht, laufen in böigem, starkem Winde sehr ungleichmäßig. Diese Ungleichmäßigkeit der Drehgeschwindigkeit des Windrades wird zum Teil dadurch verursacht, daß bei heftigen, kurz aufeinanderfolgenden Windstößen die Steuerfahne, welche durch Federkraft nach hinten gezogen wird, plötzlich durch einen Windstoß geschwenkt wird und kurz darauf, wenn der Windstoß vorüber ist, wieder vollständig nach hinten gezogen wird und somit das Windrad fast vollständig in die Windrichtung schwenkt. Noch während des Schwenkens des Windrades in die Windrichtung tritt -aber oft schon wieder ein starker Windstoß auf, der das Windrad stark beschleunigt.Regulating device on wind power machines. Wind power machines, which have a swiveling control flag, which in medium winds to the rear or stands perpendicular to the wind turbine and which is swiveled by strong wind, so that it more at an acute angle or even parallel to the wind turbine, run in gusty, strong Wind very unevenly. This unevenness in the rotational speed of the wind turbine is caused in part by violent gusts of wind in rapid succession the control flag, which is pulled backwards by spring force, suddenly goes through a gust of wind is waved and shortly afterwards, when the gust of wind is over, again is pulled completely backwards and thus the wind turbine almost completely into the Wind direction swivels. Even while the wind turbine is pivoting in the wind direction but often a strong gust of wind occurs again, which accelerates the wind turbine strongly.

Um diesem Übelstande abzuhelfen, soll an irgendeiner Stelle, z. B. wie in Abb. i angedeutet, zwischen dem Federarm und der Steuerfahne eine Luft- oder eins Flüssigkeitsdämpfeinrichtung eingebaut werden, die einem WindstöB wohl gestattet, die Steuerfahne plötzlich zu schwenken, die aber das plötzliche Wiedernachhintengehen der Steuerfahne und somit das Wiedervollindenwindgehen des Windrades verhindert. Letzteres soll nur sehr langsam geschehen. Der Kolben des in Abb. r angedeuteten Zylinders ist in der einen Richtung (beim Heranschwenken der Steuerfahne) leicht und schnell und in der andern Richtung schwer oder nur sehr langsam zu bewegen.In order to remedy this inconvenience, at some point, z. B. as indicated in Fig. i, between the spring arm and the control flag an air or a liquid damping device can be installed, which a gust of wind Permitted to swing the control flag suddenly, but the sudden one Going backwards of the control flag and thus the rewinding of the Prevents the wind turbine. The latter should only happen very slowly. The piston of the in Fig.r indicated cylinder is in one direction (when pivoting the control flag) easily and quickly and difficult or very difficult in the other direction move slowly.

Die Dämpfvorrichtung kann an verschiedenen Stellen eingebaut werden, so z. B. auch zwischen der Steuer- und der Regulierfahne, oder irgendwo in Verbindung mit der Abstellvorrichtung derart, daB die Abstellkette oder das Abstellseil durch die Dämpfvorrichtung festgehalten und nur langsam freigegeben wird. Es kann auch sogar eine Dämpfvorrichtung mit der Abstellwinde kombiniert werden. Eine Einrichtung, welche auf dem oben beschriebenen Grundgedanken beruht, läBt sich aber nicht nur vorteilhaft bei Windkraftmaschinen, die mit Steuer- und Regulierfahne ausgerüstet sind, anwenden, sondern auch bei solchen, welche nur eine Steuerfahne besitzen oder bei welchen die Einstellung nach Windstärke durch drehbare oder jalousieartige Flügel erreicht wird. Bei letzterem wird die Dämpfvorrichtung auch so eingebaut, daB die Windflächen wohl plötzlich vor dem Winde ausweichen, aber sich nur langsam wieder gegen den Wind richten können.The damping device can be installed in different places, so z. B. also between the control and the regulating flag, or somewhere in connection with the parking device in such a way that the parking chain or the parking rope through the damping device is held and released only slowly. It can also even a damping device can be combined with the parking winch. An institution, which is based on the basic idea described above, can not only be advantageous for wind power machines that are equipped with control and regulating flags are to be used, but also for those that have only one control flag or in which the setting according to wind strength by rotating or louvre-like blades is achieved. In the case of the latter, the damping device is also installed in such a way that the Wind surfaces suddenly give way to the wind, but only slowly again can point against the wind.

Claims (1)

PATENTANSPRUCH Reguliervorrichtung an Windkraftmaschinen, dadurch gekennzeichnet, daB durch den Einbau einer Dämpfeinrichtung die treibenden Windflächen in kurzer Zeit vor dem Winde ausweichen und daB dieselben sich nur langsam wieder gegen den Wind richten können. PATENT CLAIM Regulating device on wind power machines, characterized in that by installing a damping device, the driving wind surfaces evade the wind in a short time and that they can only slowly turn against the wind again.
DEK91281D 1924-10-17 1924-10-17 Regulating device on wind power machines Expired DE413534C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK91281D DE413534C (en) 1924-10-17 1924-10-17 Regulating device on wind power machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK91281D DE413534C (en) 1924-10-17 1924-10-17 Regulating device on wind power machines

Publications (1)

Publication Number Publication Date
DE413534C true DE413534C (en) 1925-05-14

Family

ID=7237070

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK91281D Expired DE413534C (en) 1924-10-17 1924-10-17 Regulating device on wind power machines

Country Status (1)

Country Link
DE (1) DE413534C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741276C (en) * 1942-02-13 1943-11-08 Bruecken Und Signalbau Komm Ge Swivel axis absorption
EP0009226A2 (en) * 1978-09-16 1980-04-02 Heinz Eichholz Wind motor
US5161952A (en) * 1990-09-24 1992-11-10 Rann, Inc. Dual-plane blade construction for horizontal axis wind turbine rotors
DE4431361A1 (en) * 1994-09-02 1996-03-07 Jaehnke Klaus Peter Wind power generating machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741276C (en) * 1942-02-13 1943-11-08 Bruecken Und Signalbau Komm Ge Swivel axis absorption
EP0009226A2 (en) * 1978-09-16 1980-04-02 Heinz Eichholz Wind motor
EP0009226A3 (en) * 1978-09-16 1980-05-28 Heinz Eichholz Wind motor
US5161952A (en) * 1990-09-24 1992-11-10 Rann, Inc. Dual-plane blade construction for horizontal axis wind turbine rotors
DE4431361A1 (en) * 1994-09-02 1996-03-07 Jaehnke Klaus Peter Wind power generating machine

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