M436093 五、新型說明： 【新型所屬之技術領域】 本創作係有關一種抵銷漂浮式風力發電機旋轉扭力之裝 置，尤指一種藉由兩台風力發電機的葉片旋轉發電，在平台中 間各產生向上及向下相反方向之扭力，由於各轉速及輸出電能 大約相等，即可抵銷葉片旋轉的扭力，進而使得風力發電機和 浮動平台得以保持平衡之抵銷漂浮式風力發電機旋轉扭力之 裝置。M436093 V. New description: [New technical field] This creation is related to a device that offsets the rotational torque of a floating wind turbine, especially one that generates power by the blades of two wind turbines. The torque in the opposite direction of the upward and downward directions, because the rotation speed and the output electric energy are about equal, the torque of the rotation of the blade can be offset, and the wind generator and the floating platform can be balanced to offset the rotational torque of the floating wind turbine. .
【先前技術】 按；於現階段石化能源即將面臨耗竭的年代，目前風力發 電機乃是最低價的再生能源，因此，近年來各國都大力的發 展，惟因陸上土地成本過高，且海上風力較強，因此風力發電 漸漸的往海上建置。但若海水深度超過35米以上，則塔架建 置不易，故目前只能在近岸建置，其範圍和風力當然小^廣大 的離岸或遠岸。而若要在水深超過35米的離岸或遠岸裝置風 力發電機，其最簡單的方法就是如第—圖所示，即將—風力發 電機1 0裝置於浮動平台工工，以壓艙物工2做前後平衡，此 浮動平台1 1係以繩W 3，繫於固定於海床χ 4的海底固定 捲15，另於浮動平台11設有尾翼16以代替偏航裝置 (yaWlng device)讓浮動平台1 1隨風向1 7漂移於海面i 風力發電機10的葉片19對準風向。此方法看似簡 早左濟，相k很多人都想這樣做，然卻存在許多不可行之因 :如第一圖所不，當葉片丄9轉動時，為了發出電力， 會有電磁力，將轉袖緊吸，進而將旋轉動能轉： 輸出。因而葉片19產生的旋轉扭力將作 定子、塔架以及浮動平台u(因此三者皆固定= 起）’使得浮動平台1 1如筮-窗％ _ 1如第一圖所不，產生傾斜現象甚至倒 3 M436093 塌。至目前為止還沒有人足以解決這個問題，一些專利如美國 專利 7,612,462，7,156,586，7,819,073，D0567176 等皆沒有 解決這個問題。 申請人有鑑於此，乃秉持從事該項業務多年之經驗，經不 斷研究、實驗，遂萌生改良一種抵銷漂浮式風力發電機旋轉扭 力之裝置，可使風力發電機和浮動平台得以保持左右平衡。 【新型内容】 本創作之主要目的，即在提供一種抵銷漂浮式風力發電機 旋轉扭力之裝置，以一浮動平台，裝置兩台左右對稱的水平軸 風力發電機，由於各轉速及輸出電能大約相等，即可於平台中 間抵銷葉片旋轉的扭力，進而使得風力發電機和浮動平台得以 保持平衡。 前述之抵銷漂浮式風力發電機旋轉扭力之裝置，係包含一 浮動平台、設於浮動平台上之風力發電機，以及連接於該浮動 平台之海底固定樁。其中，同一浮動平台上係設有兩台風力發 電機，並以繩索將浮動平台及風力發電機繫於海底固定樁，藉 由該兩台風力發電機的旋轉發電，即會在平台中間各產生一向 上和向下的扭力，其中，因兩台風力發電機的轉速及輸出電能 大約相等，故而只要浮動平台夠堅固，即可互相抵銷葉片旋轉 的扭力，使得風力發電機和浮動平台得以保持平衡。 前述之抵銷漂浮式風力發電機旋轉扭力之裝置，其中之風 力發電機可為上風式（叩-wind type即風葉在機搶前面）、水平 軸式（HAWT, Horizontal-Axis Wind Turbine)，亦可為下風 式 （down-wind type)。或一為上風式，一為下風式。 【實施方式】 請同時參閱第三圖及第四圖，係為本創作之結構圖及前視 4 M436093 圖。如圖所示，本創作係包含一浮動平台2〇、設於浮動平台 2 0上之兩台左右對稱之風力發電機2 i A、2 i B，以及連 接於該浮動平台2 〇之海底固定樁2 2。於本實施例中，該兩 台風力發電機2 1 A、2 1 B皆為水平轴上風式，亦可為下風 式或一上風式、一下風式。將該浮動平台2 〇及風力發電機2 1 A、2 1 B以繩索2 3繫於海底固定樁2 2，使海底固定樁 22固定於海床2 4。浮動平台2 〇上另設有一壓艙物2 5做 刚後平衡，以及另設有一尾翼2 6以代替偏航裝置 device) ’讓浮動平台2 0隨風向2 7漂移於海面2 8，使得 風力發電機21A、21B的葉片29A、29B對準風向2 7。 藉由前件的組合，風力發電機2ia將在浮動平台2〇的 中間產生3 0 A的向上扭力，風力發電機2工B將在浮動平台 2 0的中間產生3 〇 b的向下扭力，因兩台風力發電機的轉速 及輸出電能大約相等，只要浮動平台夠堅固，即可抵銷葉片2 9A、29B旋轉的扭力，使得風力發電機2丄a、2丄B和 浮動平台2 〇得以保持左右平衡。 洋動平台2 0亦可為各種形狀及結構，請參閱第五圖，係 鲁 A本創作另一實施例之結構圖。如圖所示，本創作之浮動平台 2 0可分為兩個，即圖中之2〇A和2〇B，中間以銜接橫^ 3 1銜接固定，以成為一整體浮動平台，只要將此銜接橫樑3 1做得夠堅固，同樣可抵銷兩發電機的扭力。 前述實施例，僅為說明本創作之較佳實施方式，而非限制 本創作之範圍，凡經由些微修飾、變更，仍不失本創作之要義 所在’亦不脫本創作之精神範疇。 綜上所述，本創作以置於浮動平台，藉由兩台風力發電機 的葉片旋轉發電，在平台中間產生向上及向下相反方向之扭 力，由於各轉速及輸出電能大約相等，即可互相抵銷葉片旋轉 的扭力，進而使得風力發電機和浮動平台得以保持平衡。為一 5 M436093 實用之設計，誠屬一俱新穎性之創作，爰依法提出專利之申 請’祈鈞局予以審查，早曰賜准專利，至感德便。 【圖式簡單說明】 第一圖係習知風力發電機結構圖。 第二圖係習知風力發電機傾斜狀態圖。 第三圖係本創作之結構圖。 第四圖係第三圖之前視圖。 第五圖係本創作之另一實施例結構圖。 【主要元件符號說明】 1 ◦•風力發電機 1 2 ·壓艙物 1 4 ·海床 1 6 .尾翼 1 8 ·海面 1 1 ·浮動平台 1 3 ·繩索 1 5·海底固定樁 1 7 ·風向 1 9 ·葉片 2〇、2〇A、2〇B .浮動平台[Previous technology] According to the era when petrochemical energy is about to be exhausted at this stage, wind turbines are currently the lowest renewable energy. Therefore, in recent years, countries have been vigorously developing, because the cost of land on land is too high, and offshore wind power Stronger, so wind power is gradually being built offshore. However, if the depth of the seawater exceeds 35 meters, the tower is not easy to build, so it can only be built on the near shore. The range and wind power are of course small and large offshore or far shore. For the offshore or offshore installation of wind turbines with a water depth of more than 35 meters, the simplest method is as shown in the figure - the wind turbine 10 is installed on the floating platform to the ballast. The work 2 is balanced front and rear. The floating platform 1 1 is a rope W 3, which is attached to the sea bottom fixed roll 15 fixed to the seabed χ 4, and the floating platform 11 is provided with a tail 16 to replace the yaw device. The floating platform 1 1 drifts with the wind direction 17 to the sea surface i. The blades 19 of the wind turbine 10 are aligned with the wind direction. This method seems to be a simple early Zuo Ji, many people want to do this, but there are many reasons for infeasibility: as shown in the first figure, when the blade 丄9 rotates, in order to generate electricity, there will be electromagnetic force, The sleeve is sucked tightly, and the rotational kinetic energy is turned: output. Therefore, the rotational torque generated by the blade 19 will be used as the stator, the tower and the floating platform u (so the three are fixed = up) so that the floating platform 1 1 such as the 筮-window% _ 1 does not tilt as shown in the first figure, and even Pour 3 M436093 to collapse. No one has solved this problem so far, and some patents such as U.S. Patents 7,612,462, 7,156,586, 7,819,073, D0567176, etc. have not solved this problem. In view of this, the applicant has been adhering to the experience of many years of experience in this business. After continuous research and experimentation, Yan Mengsheng has improved a device that offsets the rotational torque of floating wind turbines, enabling wind turbines and floating platforms to maintain balance. . [New content] The main purpose of this creation is to provide a device for offsetting the rotational torque of a floating wind turbine. A floating platform is used to install two horizontally symmetric horizontal axis wind turbines, due to the respective rotational speeds and output power. Equal, the torque of the blade rotation can be offset in the middle of the platform, so that the wind turbine and the floating platform can be balanced. The foregoing device for offsetting the rotational torque of a floating wind turbine comprises a floating platform, a wind power generator disposed on the floating platform, and a subsea fixed pile connected to the floating platform. Among them, two wind turbines are arranged on the same floating platform, and the floating platform and the wind turbine are tied to the submarine fixed pile by ropes, and the rotary power generation of the two wind turbines is generated in the middle of the platform. An upward and downward torque, in which the speed and output power of the two wind turbines are approximately equal, so that as long as the floating platform is strong enough, the torque of the blade rotation can be offset, so that the wind turbine and the floating platform can be maintained. balance. The foregoing device for offsetting the rotational torque of a floating wind power generator, wherein the wind power generator can be of the upwind type (叩-wind type, that is, the wind blade is in front of the machine), and the horizontal axis type (HAWT, Horizontal-Axis Wind Turbine). It can also be a down-wind type. Or one is upwind and the other is downwind. [Embodiment] Please refer to the third and fourth figures at the same time. This is the structure drawing of the creation and the front view 4 M436093. As shown in the figure, the creation system comprises a floating platform 2〇, two symmetrical wind generators 2 i A, 2 i B disposed on the floating platform 20, and a subsea fixed connection to the floating platform 2 Pile 2 2. In this embodiment, the two wind turbines 2 1 A and 2 1 B are horizontally upwinded, and may also be downwind or upwind or downwind. The floating platform 2 and the wind turbines 2 1 A, 2 1 B are tied to the subsea fixed piles 2 2 by the ropes 2 3 to fix the subsea fixed piles 22 to the seabed 24 . The floating platform 2 is further provided with a ballast 2 5 to make the rear balance, and another tail 6 6 to replace the yaw device.) 'Let the floating platform 20 drift with the wind 2 7 to the sea surface 2 8 The blades 29A, 29B of the wind turbines 21A, 21B are aligned with the wind direction 27. With the combination of the front pieces, the wind turbine 2ia will generate an upward torque of 30 A in the middle of the floating platform 2〇, and the wind power generator 2 will generate a downward torque of 3 〇b in the middle of the floating platform 20, Since the speed and output power of the two wind turbines are approximately equal, as long as the floating platform is strong enough, the torque of the blades 2 9A, 29B can be offset, so that the wind turbines 2丄a, 2丄B and the floating platform 2 Keep the balance left and right. The ocean platform 20 can also be of various shapes and configurations. Please refer to the fifth figure, which is a structural diagram of another embodiment of the present invention. As shown in the figure, the floating platform 20 of the present creation can be divided into two, that is, 2〇A and 2〇B in the figure, and the middle is fixed by the connecting horizontal ^ 3 1 to become an integral floating platform, as long as this The connecting beam 3 1 is made strong enough to offset the torque of the two generators. The foregoing embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and the scope of the present invention is not limited to the spirit of the present invention. In summary, the creation is placed on a floating platform, and the blades of two wind turbines are rotated to generate electricity, and the torque in the opposite direction is generated in the middle of the platform. Since the rotation speeds and the output electric energy are approximately equal, each other can be mutually The torque of the blade rotation is offset, which in turn allows the wind turbine and the floating platform to be balanced. For the practical design of a 5 M436093, it is a novelty creation, and the application for a patent in accordance with the law is to be examined by the Bureau of Prayer, and the patent will be granted as soon as possible. [Simple description of the diagram] The first diagram is a structural diagram of a conventional wind turbine. The second figure is a conventional wind turbine tilt state diagram. The third picture is the structure of the creation. The fourth figure is a front view of the third figure. The fifth figure is a structural diagram of another embodiment of the present creation. [Explanation of main components] 1 ◦•Wind generator 1 2 ·Pressure 1 4 ·Seabed 1 6 .Tail 1 8 ·Sea surface 1 1 ·Floating platform 1 3 ·Rod 1 5 ·Submarine fixed pile 1 7 ·Wind direction 1 9 · Blade 2〇, 2〇A, 2〇B. Floating platform
2 1 A、2 1 B ·風力發電機 2 2·海底固定樁 2 4 ·海床 2 6 ·尾翼 2 8 ·海面 3 0 A .向上扭力 3 1 ·銜接橫樑 2 3 ·繩索 ^、25A、25B.壓艙物 2 7 ·風向 29A、29B.葉片 3 Ο B .向下扭力2 1 A, 2 1 B · Wind turbine 2 2 · Submarine fixed pile 2 4 · Seabed 2 6 · Tail 2 8 · Sea surface 3 0 A. Upward torsion 3 1 · Connecting beam 2 3 · Rope ^, 25A, 25B Ballast 2 7 · Wind direction 29A, 29B. Blade 3 Ο B. Downward torque