JP2013015130A - Tidal attraction h-type power generating device ship - Google Patents

Tidal attraction h-type power generating device ship Download PDF

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JP2013015130A
JP2013015130A JP2011161311A JP2011161311A JP2013015130A JP 2013015130 A JP2013015130 A JP 2013015130A JP 2011161311 A JP2011161311 A JP 2011161311A JP 2011161311 A JP2011161311 A JP 2011161311A JP 2013015130 A JP2013015130 A JP 2013015130A
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power generating
tidal
power
flow speed
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JP4992148B1 (en
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Yoshio Kaneda
賀生 兼田
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    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

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Abstract

PROBLEM TO BE SOLVED: To suggest for solving low power generation capacity since conventionally, many power generating devices exist which generate electricity using tidal flow speed energy, each of the power generating devices has very small power generating capacity and is not in practical use, to generate electric power of high power generating capacity that can be put in practical use by rotary-driving an H-type multi-blade hydraulic turbine and a formal generator by converting existing low flow speed energy into high flow speed energy, and to provide a tidal attraction H-type power generating device ship to a country, a municipality and each power generating station seeking regenerative clean energy alternative to today's atomic energy.SOLUTION: The tidal attraction H-type power generating device ship includes an H-type multi-blade hydraulic turbine for power generation, a formal generator, an H-type catamaran body capable of accelerating existing low flow speed energy in Seto straits in Seto Inland Sea to high flow speed energy, and an anchor chain for anchoring and tethering the tidal attraction H-type power generating device ship to the sea bottom, and generates electric power of high electric power capacity.

Description

本発明は潮流速エネルギーを利用して発電する潮流発電装置船に関するものである。The present invention relates to a tidal power generator ship that generates power using tidal current energy.

潮流発電は無尽蔵なクリーンエネルギーを利用して発電する様々の提案がなされている。いずれの装置も発電容量は非常に小さく実用化に至った装置はないが特許文献１に示すような平均８ｋ／ｎの潮流速エネルギーが実在している、鳴門海峡などの海域に絞り板を備えた繋留艇をアンカーによって海底に固定し、それに単数または複数の発電システム構造艇を繋留し潮流速エネルギーによって、本構造艇に設置された水車および発電機により発電する発電装置艇があるが発電容量は１１２ｋｗ／ｎの非常に小さな発電装置艇である。Various proposals have been made for tidal current power generation using inexhaustible clean energy. None of these devices has a very small power generation capacity, and no device has been put to practical use. However, as shown in Patent Document 1, an average tidal current energy of 8 k / n actually exists, and a diaphragm is provided in the sea area such as Naruto Strait. There is a generator boat that anchors the anchored boat to the sea floor with anchors, anchors one or more power generation system structural boats to it, and generates electricity with water turbines and generators installed on this structural boat by tidal current energy. Is a very small generator boat of 112 kw / n.

特開平１１−２１０６１２号公開Published Japanese Patent Laid-Open No. 11-210612

発明が解決解決しようとする課題Problems to be solved by the invention

しかしながら上記特許文献のものでは整流にとどまっているので、潮流発電の効率を向上させるのに限界があった。However, in the above-mentioned patent document, since the rectification is limited, there is a limit in improving the efficiency of tidal power generation.

課題を解決するための手段Means for solving the problem

本発明は上記問題点に鑑み発電効率をより向上させた。
潮引力、Ｈ発電装置船を提供することを目的とする。The present invention has further improved the power generation efficiency in view of the above problems.
The purpose is to provide a ship with tidal power and H generator.

発明の効果Effect of the invention

上記課題を解決するために、本発明は以下の手段を採用するもので、すなわち本発明にかかる潮引力発電装置船はＨ型双胴船体中央部の空洞部分の体積が１３；２；１３の比率からなる船体内に潮流によって回転する羽根面積４０８．６ｍ２のＨ型多翼水車と該水車の回転によって高発電することが特徴とする。In order to solve the above-mentioned problems, the present invention employs the following means, that is, the tidal power generator ship according to the present invention has a volume of the hollow portion at the center of the H-shaped catamaran hull of 13; 2; An H-type multi-blade turbine with a blade area of 408.6 m 2 rotating by tidal current in the hull of the ratio and high power generation by rotation of the turbine are characterized.

本件発明の平面図Plan view of the present invention 本件発明の概略図Schematic diagram of the present invention 水車の羽形状を表す図Diagram showing the shape of a water wheel

以下に本発明にかかる実施けいたいについて図面を参照して説明する。The following is a description of the implementation of the present invention with reference to the drawings.

以下本発明の形態について図１〜図２を用いて説明する。図１の平面図には本実施形態にかかる潮引力利用のＨ型双胴船体とその中央ぶ海域で発生する加速流で回転する水車と、両横船体内に２基の発電機とを設けられている。Hereinafter, embodiments of the present invention will be described with reference to FIGS. The plan view of FIG. 1 is provided with an H-type catamaran hull using tidal force according to the present embodiment, a water turbine rotating with an accelerating flow generated in its central sea area, and two generators in both horizontal hulls. It has been.

図２には潮流特有の１日４回の流速方向と、４・５ｍの水位上下運動に対応するために船体底部に、Ｗボットム、タンクと給排水ポンプと船体前後にアンカーチーエーンを設けている。In Fig. 2, the W bottom, tank, water supply / drainage pump, and anchor chain are installed at the front and back of the hull to cope with the flow direction of the current four times a day and the vertical movement of the water level of 4.5 m. .

図３には多翼水車の羽根の形状を表はす。FIG. 3 shows the shape of the blades of a multiblade turbine.

１、 Ｈ型双胴船体
２、 Ｈ型多翼水車
３、 発電機
４、 アンカーチエーン
５、 Ｗボットム、タンク
６、 給排水ポンプ
７， 空洞部1, H-type catamaran hull 2, H-type multi-blade turbine 3, generator 4, anchor chain 5, W bottom, tank 6, water supply / drainage pump 7, cavity

本発明は上記問題点に鑑み発電効率をより向上させた潮引力Ｈ型発電装置船を提供することを目的とする
本双胴船体中央に設けられている水車は直径１４ｍ厚さ４ｍ厚さ４ｍの羽根面積が４０８．６ｍ２の多翼Ｈ型水車であることを特徴とする請求項１に記載の潮引力Ｈ型発電装置船
本潮引力Ｈ型発電装置船は発電に必要な多翼水車と発電機２基と海底に固定繋留するアンカーチエーン１式を本Ｈ型発電装置船に積載することを特徴とする請求項１又は請求項２に記載の潮引力Ｈ型発電装置船
本潮引力Ｈ型発電装置船の双胴船体の内の空洞部内角又は９０°の角度を有する形状である請求項１〜３のいずれの項に記載の潮引力Ｈ型発電装置船In view of the above-mentioned problems, the present invention aims to provide a tidal power H-type power generator ship with improved power generation efficiency. A water turbine provided in the center of the catamaran hull has a diameter of 14 m, a thickness of 4 m, and a thickness of 4 m. 2. A multi-blade H-type turbine having a blade area of 408.6 m 2 is a multi-blade turbine that is necessary for power generation. A tidal force H-type power generator ship main tidal force according to claim 1 or 2, wherein two generators and an anchor chain 1 fixedly tethered to the sea floor are loaded on the H-type power generator ship. The tidal force H-type power generator ship according to any one of claims 1 to 3, wherein the ship has a shape having a hollow interior angle or a 90 ° angle in a catamaran hull of the H-type power generator ship.

本発明は上記問題点に鑑み発電効率をより向上させた潮流を利用するＨ型発電装置船を提供することを目的とする。
本双胴船体中央に設けられている水車は直径１４ｍ、厚さ４ｍの羽根面積が４０８．６ｍ２の多翼水車であることを特徴とする。
また、本Ｈ型発電装置船は発電に必要な多翼水車と発電機２基と海底に固定繋留するアンカーチェーン１式を本Ｈ型発電装置船に積載することを特徴とする。
また、本Ｈ型発電装置船の双胴船体内の空洞部の内角が９０°であることを特徴とする。In view of the above problems, an object of the present invention is to provide an H-type power generator ship that uses a tidal current with improved power generation efficiency.
The turbine provided in the center of the catamaran hull is a multi-blade turbine having a diameter of 14 m and a thickness of 4 m and a blade area of 408.6 m 2 .
Further, the H-type power generator ship is characterized in that a multi-blade turbine necessary for power generation, two generators, and an anchor chain set fixedly anchored on the sea floor are loaded on the H-type power generator ship.
Further, the interior angle of the hollow portion in the catamaran body of the H-type power generator ship is 90 °.

Claims (4)

Ｈ型双胴船体中央部空洞の体積比率が１３：２：１３の体積からなる船体中央部２の海域では高加速流が発生することで高回転するＨ型多翼水車と前記多翼水車の回転によって発電機を回転することによる実用化可能な高電力容量の電力を発電することを特徴とする潮引力Ｈ型発電装置船The H-type multi-blade turbine and the multi-blade turbine that rotate at high speed by generating a high acceleration flow in the sea area of the hull center 2 having a volume ratio of 13: 2: 13 in the center of the H-type catamaran hull. A tidal force H-type power generator ship that generates electric power of high power capacity that can be put into practical use by rotating a generator by rotation 本双胴船体中央に設けられている水車は直経１４ｍ、厚さ４ｍの羽根面積が４０８、６ｍ２の多翼Ｈ型の水車であることを特徴とする。請求項１に記載の潮引力Ｈ型発電装置船。The turbine provided in the center of the catamaran hull is a multi-blade H-type turbine having a straight length of 14 m, a thickness of 4 m and a blade area of 408, 6 m 2 . The tidal power H-type power generator ship according to claim 1. 本潮引力Ｈ型発電装置船は発電に必要な多翼水車と発電機２基と海底に固定繋留する。アンカーチエーン等１式を本Ｈ型発電装置船に積載することを特徴とする。請求項１又は請求項２に記載の潮引力Ｈ型発電船。This tide-power H-type generator ship is fixedly tethered to the seabed with a multi-blade turbine and two generators necessary for power generation. A set of anchor chains and the like is mounted on the H-type power generator ship. The tidal force H-type power generation ship according to claim 1 or 2. 本潮引力発電装置船の双胴船体の内の空洞部内の内角は９０°の角度を有する形状である請求項１〜３のいずれの項に記載の潮引力Ｈ型発電装置船。The tide force H-type power generator ship according to any one of claims 1 to 3, wherein the inner angle in the hollow portion of the catamaran hull of the tide attraction power generator ship has a shape of 90 °.
JP2011161311A 2011-07-05 2011-07-05 Tidal power H-type generator ship Expired - Fee Related JP4992148B1 (en)

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