JP2015195717A - 発電装置用等の回転装置 - Google Patents
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Abstract
【課題】製作が容易で、異音や振動を低減し、偏心回転を可能にした発電装置用の回転装置を提供する。【解決手段】垂直型の真円フライホイール100の回転中心部100cに水平回転駆動軸200を装着し、前記真円フライホイールの両側面の各々における円周方向に等回転角度間隔で且つ半径方向線に沿ってガイド機構500Gにより摺動自在に複数の弾み錘り300を配置し、前記真円フライホイールの両側面間の弾み錘りの相対配置関係は前記等回転角度間隔と同一又は所定回転角度ずらして配置し、前記各弾み錘りの側面にガイドロール400を装着し、前記真円フライホイールの両側面各々に平行に対面して真円の軌条ガイド500を位置固定し、前記真円の軌条ガイドは前記弾み錘りのガイドロールを真円の軌跡で案内し且つ真円の軌条ガイドの中心を真円フライホイールの中心位置から水平に又は斜め下方に所定量偏位させた発電装置用の回転装置。【選択図】図1
Description
本発明は、水力発電、風力発電、太陽光発電等の自然エネルギー発電力を電源を利用して効率よく発電する簡易な発電装置用等の回転装置に関するものである。
発電装置、従来公知のものとして大別して風力発電装置、蒸気力発電装置、水力発電装置、波力発電装置、太陽光発電装置など大掛かりな様々な発電装置が開発されている。
近年、地球温暖化問題が表面化し、二酸化炭素排出規制が声高に叫ばれている。この対策とするクリーンエネルギー技術として、前記の太陽光電池、風力発電等が注目され開発され現在稼動しているが、コスト及びメンテナンス等の問題でなかなか普及していないのが現状である。
近年、地球温暖化問題が表面化し、二酸化炭素排出規制が声高に叫ばれている。この対策とするクリーンエネルギー技術として、前記の太陽光電池、風力発電等が注目され開発され現在稼動しているが、コスト及びメンテナンス等の問題でなかなか普及していないのが現状である。
そこで過去に特許文献1から特許文献3に記載の偏心回転式発電装置がある。これらは発電装置用の偏心回転装置として地球上の重力を活用し、それを効率よく発電用の回転エネルギーに転換する装置である。 この偏心回転装置は、発電回転用の回転駆動軸を駆動エネルギーとして風力、蒸気力、水力、波力などの自然原動力を用いて回転駆動させるもので電気エネルギー変換効率を大幅に高めた装置である。 この偏心回転装置は、竪型の真円のリング軌条と、真円の磁石ガイド式或いはロールガイド式のリング軌条の円心位置から水平方向に所定量変位させた位置に直交して水平に配置した回転駆動軸と、回転駆動軸に偏心回転ガイドシャフト機構を介して装着し且つリング軌条に沿って永久磁石またはガイドロールを周回可能に設けた被ガイドと、この被ガイドに装着したはずみウエイトとを主構成とする。 縦型の真円のリング軌条は、ガイド用の永久磁石又はロールガイドレールを固定配列し、被ガイドを対面させる。 これで被ガイドは、リング軌条に沿って倣い周回走行可能にしてある。偏心回転シャフト機構は、回転駆動軸の回転半径方向線に沿ってスライド自在にし且つ180度の回転角度の間隔で被ガイドを支持する。回転駆動軸により偏心回転シャフト機構を回転させて、式被ガイドに装着したはずみウエイトを偏心回転させることにより回転駆動軸に回転モーメント(ある決まった回転軸のまわりの力のモーメントをトルクと呼ぶ)を付与して、軽負荷で回転させるものである。
この偏心回転装置は、小型エンジン、水力、風力、波力、その他の自然エネルギー、あるいはこれ等から得た微電力等を用いて前記回転駆動軸を微力で回転駆動して、エネルギーロスを少なくした効率の良い発電力を確保することが最大の目標である。 しかし、左右一対のリング軌条に沿って周回する被ガイドとの回転抵抗の低減、およびはずみウエイトと共動する被ガイドと偏心回転シャフト機構との摺動抵抗の低減、さらに偏心回転シャフト機構にかかる回転中の軸力分布を工夫した接触型及び非接触型であるが、そのいずれもが機構の複雑さおよびそれに伴う回転抵抗と軸力分布に問題がある。
従来の偏心回転装置において、固定永久磁石を配列した縦型で左右一対の磁石リング軌条にガイドされてリング軌条間で回転する偏心回転シャフト機構と永久磁石式被ガイドとはずみウエイトの回転角度位置において、目的とする左回転方向(→正回転方向)に回転するための回転駆動軸に掛かる回転モーメント発生領域と、その逆回転方向に回転モーメントが発生する領域がある。
前記偏心回転装置において、前記一対のリング軌条は、真円にし、前記偏心回転シャフト機構の回転中心位置を、真円のリング軌条の水平直径線の3分の1の位置に偏位してあるため、例えば、偏心回転シャフト機構を直線状にし、その両側にすなわち180°の回転角度間隔をおいた位置に、被ガイドを含んで等重量のはずみウエイトを配置して偏心回転シャフト機構の回転駆動軸を回転させた場合は、一対の被ガイドとそのはずみウエイトが、リング軌条の円心を通る鉛直線から前記偏心回転シャフト機構の回転中心側の単一円弧部に共に存在する領域がある。この領域以外では常に回転駆動軸に目的とする左回転方向に回転するための回転モーメントが掛かる発生領域である。前記領域は左右の回転モーメントが同じニュートラル状態になる二つの位置に挟まれる領域であり、この領域に一対の被ガイドとそのはずみウエイトが位置する間は、回転駆動軸の芯に常に図の右回転方向への逆回転負荷が掛かりエネルギーロスを生じ減速状態となり大きな回転変動を起こし安定しない。
前記逆回転方向に回転モーメントが発生する領域を無くしようとしてリング軌条を卵形にした発明が特許文献4にて紹介され、またリング軌条を半縦楕円形と半横楕円形を合わせた発明が特許文献5にて紹介されている。しかしこの両者の発明は、縦型(鉛直型)で左右一対の複雑な卵形リング軌条や縦・横半楕円形リング軌条共に形状設計及び製作が極めて困難であると共に、従来からの課題、即ち回転駆動軸にかかる軸力分布の改善及び回転抵抗の低減を満足するものではなかった。
本発明は、製作が容易で単純化でありながら堅牢安価構造であり、更に駆動回転駆動軸にかかる軸力分布を改善し且つ回転抵抗を大幅に低減して異音や振動を無くし、しかも回転駆動軸への軸力をより高位に安定した偏心回転を可能にした発電装置用の回転装置を提供するものである。
上記課題を満足させる本発明の基本的な技術構成は、図1〜図3に示す通り次の(1)〜(2)の特徴を有する。
(1)、垂直型の真円フライホイール(100)の回転中心部(100c)に水平回転駆動軸(200)を装着し、前記真円フライホイール(100)又は水平回転駆動軸(200)に回転駆動装置を連結し、水平回転駆動軸(200)に発電装置(EG)を連結し、前記真円フライホイール(100)の両側面の各々における円周方向に等回転角度間隔で且つ半径方向線(R1,R2)に沿ってガイド機構(300G−1.500G−2)により摺動自在に複数の弾み錘り(300−1,300−2)を配置し、前記真円フライホイール(100)の両側面間の弾み錘り(300−1,300−2)の相対配置関係は前記等回転角度間隔と同一又は所定回転角度ずらして配置し、前記各弾み錘り(300−1,300−2)の側面にガイドロール(400−1,400−2)を装着し、前記真円フライホイール(100)の両側面各々に平行に対面して真円の軌条ガイド(500−1,500−2)を位置固定し、前記真円の軌条ガイド(500−1,500−2)は前記弾み錘り(300−1,300−2)のガイドロール(400−1,400−2)を真円の軌跡で案内し且つ真円の案内軌跡(500G−1,500G−2)の中心(500C)を真円フライホイール(100)の中心位置(100C)から水平に又は斜め下方に所定量(Hc、Dc)偏位させたことを特徴とする発電装置用の回転装置。
(2)、前記ガイド機構(300G−1,500G−2)の各々は、真円フライホイール(100)の側面にその半径方向線(R1、R2)に沿って延在させて固定した断面臼型のガイドレール(301)と、前記ガイドレール(301)に跨って前記真円フライホイール(100)の半径方向線(R1,R2)に沿って滑り接触するレール跨り被ガイド(302)とからなり、レール跨り被ガイド(302)に前記弾み錘り(300−1,300−2)を装着したことを特徴とする前記(1)に記載の発電装置用の回転装置。
本発明の発電装置用の回転装置は、水平回転駆動軸200をエンジンにより回転駆動させ、或いは自然エネルギーを利用した太陽光発電器、水力発電器、風力発電器からの電力により回転駆動させるか、或いは真円フライホイール(100)をエンジンや水車、風車により回転駆動させるか、又は図3例に示すように真円フライホイール(100)の外周に永久磁石Mを所定回転角度間隔で配置しその通過部に沿ってホイールの回転起動用の電磁石100EMを接近配して電磁石100EMによる永久磁石Mの磁気回転吸引反発作用により真円フライホイール(100)を回転駆動させよく、これらを適宜組み合わせた駆動装置にしてもよい。
そして一対の軌条ガイド500−1,500−2間に真円フライホイール100を対面配置し、真円フライホイール100の両側面の各々に、相対的に配置位置をずらした前記弾み錘り300−1,300−2とガイド機構300G−1,500G−2の複数組を所定の回転角度間隔で配置した極めて堅牢安価で安定したシンプルな構造にしてありながら、真円フライホイール100を回転さ弾み錘り300−1、300−2を偏心回転させても左右の付加バランスが良好で回転駆動軸に振動や騒音が発生することなく軸力を大幅に増大させるものである。
実施例1に示すように、真円フライホイール100の両側面各々に8個のガイドロール400付設の弾み錘り300−1、300−2とそのガイド機構300G−1,300G−2の組を45度の等回転角度間隔で配置し、両側面間の配置ずれを22.5度にした際に、各ガイド機構300G−1,300G−2と弾み錘り300−1、300−2とガイドロール400−1、400−2を含む重量による回転駆動軸200に与える個々の組の理論上の計算回転モーメントの合成回転モーメント(:トルクkg・m)は強力でありその変化は、全てプラス側にありしかも大きな変動が無く安定している。
そして一対の軌条ガイド500−1,500−2間に真円フライホイール100を対面配置し、真円フライホイール100の両側面の各々に、相対的に配置位置をずらした前記弾み錘り300−1,300−2とガイド機構300G−1,500G−2の複数組を所定の回転角度間隔で配置した極めて堅牢安価で安定したシンプルな構造にしてありながら、真円フライホイール100を回転さ弾み錘り300−1、300−2を偏心回転させても左右の付加バランスが良好で回転駆動軸に振動や騒音が発生することなく軸力を大幅に増大させるものである。
実施例1に示すように、真円フライホイール100の両側面各々に8個のガイドロール400付設の弾み錘り300−1、300−2とそのガイド機構300G−1,300G−2の組を45度の等回転角度間隔で配置し、両側面間の配置ずれを22.5度にした際に、各ガイド機構300G−1,300G−2と弾み錘り300−1、300−2とガイドロール400−1、400−2を含む重量による回転駆動軸200に与える個々の組の理論上の計算回転モーメントの合成回転モーメント(:トルクkg・m)は強力でありその変化は、全てプラス側にありしかも大きな変動が無く安定している。
発明を実施するための形態を実施例により詳細に説明する。
図1〜図2に実施例1を示す。
本実施例の発電装置用の回転装置は、水平回転駆動軸200の一方に小型エンジン、水車、風車等の回転駆動装置ENを接続し、他方に発電機GEを接続している。
水平回転駆動軸200には垂直型の真円フライホイール100の中心部を装着して回転駆動させる。
図3には電磁石式の回転駆動装置と小型エンジン式の回転駆動装置を設置した例であるが、これらは両方設置してよく又は何れか一つの回転駆動装置にしてもよい。電磁石式の回転駆動装置は、図2の(1)(2)に示す真円フライホイール(100)の外周に永久磁石Mを所定回転角度間隔で配置しその通過部に沿ってホイールの回転起動用の電磁石100EMを接近配して電磁石100EMによる永久磁石Mの磁気回転吸引反発作用により真円フライホイール(100)を回転駆動させる例である。また図3例の真円フライホイール100は外周近傍に回転駆動装置としての小型エンジンEN−2にベルトVで連結してある。但し図2の(2)と同様の図面は省略してある。
本実施例の発電装置用の回転装置は、水平回転駆動軸200の一方に小型エンジン、水車、風車等の回転駆動装置ENを接続し、他方に発電機GEを接続している。
水平回転駆動軸200には垂直型の真円フライホイール100の中心部を装着して回転駆動させる。
図3には電磁石式の回転駆動装置と小型エンジン式の回転駆動装置を設置した例であるが、これらは両方設置してよく又は何れか一つの回転駆動装置にしてもよい。電磁石式の回転駆動装置は、図2の(1)(2)に示す真円フライホイール(100)の外周に永久磁石Mを所定回転角度間隔で配置しその通過部に沿ってホイールの回転起動用の電磁石100EMを接近配して電磁石100EMによる永久磁石Mの磁気回転吸引反発作用により真円フライホイール(100)を回転駆動させる例である。また図3例の真円フライホイール100は外周近傍に回転駆動装置としての小型エンジンEN−2にベルトVで連結してある。但し図2の(2)と同様の図面は省略してある。
真円フライホイール100の一側面には、図2の(1)に示すように、その一側面の円周方向に45度の等回転角度(θA)間隔で8個の弾み錘り300−1と、弾み錘り300−1を半径方向線R1に沿って摺動可能に案内するガイド機構300G−1と、前記各弾み錘り300−1の側面のガイドロール400−1とを装着してある。
更に、真円フライホイール100の他側面には、図2の(2)に示すようにその他側面の円周方向に45度の等回転角度間隔でしかも前記一側面のガイド機構300G−1と弾み錘り300−1とガイドロール400−1とは、22.5度の回転角度ずらした8個の弾み錘り300−2と、弾み錘り300−2を半径方向線R2に沿って摺動可能に案内するガイド機構300G−2と、前記各弾み錘り300−2の側面ガイドロール400−2とを装着してある。
前記真円フライホイール100の両側面各々に平行に対面して真円の軌条ガイド500−1,500−2を位置固定する。前記真円の軌条ガイド500の各々は、当該弾み錘り300−1、300−2のガイドロール400−1,400−2を真円の軌跡で案内し且つ真円の軌条ガイド500−1,500−2の中心500Cを真円フライホイール100の中心位置100Cから水平直径線HL方向に所定量Hc偏位させてある。
他の例としてに真円の軌条ガイド500−1,500−2の中心500Cを真円フライホイール100の中心位置100Cから斜め下方方向に所定量Dc偏位させてもよい。
他の例としてに真円の軌条ガイド500−1,500−2の中心500Cを真円フライホイール100の中心位置100Cから斜め下方方向に所定量Dc偏位させてもよい。
この構成により、真円フライホイール100の回転で、当該弾み錘り300−1、300−2は、真円の案内軌跡500k−1,500k−2でありながら、真円フライホイール100の中心に対して偏心回転して回転駆動軸200に円滑で強力な合成回転モーメントを付与して発電機GEを強力に回転して効率の良い発電効果を得るものである。
ガイド機構300G−1,500G−2は、真円フライホイール100の当該側面の半径方向線R1、R2に沿って固定した横断面臼型のガイドレール301と、前記ガイドレール301に跨って円滑に滑り接触するレール跨り被ガイド302とからなり、レール跨り被ガイド302に当該弾み錘り300−1,300−2を装着して安定した低接触作動により真円フライホイール100の側面において当該弾み錘り300−1,300−2の円滑な直線ガイド機能を果たす。またガイドレール301及び/又はレール跨り被ガイド302の摺動面には、摩擦係数の極めて小さい二硫化モリブデン(MoS2)、有機モリブデン化合物、グラファイト、PTFE、銅、硬質低摩擦系樹脂等の潤滑材等をコーティング又は鍍金或いは交換可能に貼り付けしてある。
横断面臼型のガイドレール301は横断面の中央部を絞り部とし、真円フライホイール100の側面への装着側とレール跨り被ガイド302との滑り装着側を楔型部にした所謂臼型にしたものである。従って、レール跨り被ガイド302の摺動面は、レール跨り被ガイド302との滑り装着側の楔型部である。
フライホイール100の例えば200RPM回転の際は、異常な振動及び異音も無く所期の効果を得ることができた。
本発明は、前記のように優れた作用効果を呈し、植物栽培ハウスや一般家庭は勿論、自動車産業や各種電力供給産業に広く普及し業界に広く活用される発電装置用の回転装置である。
NE:回転駆動装置
NE−2
GM:発電機
100:垂直型の真円フライホイール
100c:回転中心部
200:水平回転駆動軸
(θA):等回転角度
R1、R2:半径方向線
300−1、300−2:弾み錘り
400−1、400−2:ガイドロール
500−1,500−2:軌条ガイド
500G−1、500G−2:ガイド機構
500c:真円ガイドの中心位置
HL:水平直径線
Hc:所定の偏位量
301:ガイドレール
302:レール跨り被ガイド
NE−2
GM:発電機
100:垂直型の真円フライホイール
100c:回転中心部
200:水平回転駆動軸
(θA):等回転角度
R1、R2:半径方向線
300−1、300−2:弾み錘り
400−1、400−2:ガイドロール
500−1,500−2:軌条ガイド
500G−1、500G−2:ガイド機構
500c:真円ガイドの中心位置
HL:水平直径線
Hc:所定の偏位量
301:ガイドレール
302:レール跨り被ガイド
Claims (1)
- 垂直型の真円フライホイールの回転中心部に水平回転駆動軸を装着し、前記真円フライホイール又は前記水平回転駆動軸に回転駆動装置を連結し、前記水平回転駆動軸に発電装置を連結し、前記真円フライホイールの両側面の各々における円周方向に等回転角度間隔で且つ半径方向線に沿ってガイド機構により摺動自在に複数の弾み錘りを配置し、前記真円フライホイールの両側面間の弾み錘りの相対配置関係は前記等回転角度間隔と同一又は所定回転角度ずらして配置し、前記各弾み錘りの側面にガイドロールを装着し、前記真円フライホイールの両側面各々に平行に対面して真円の軌条ガイドを位置固定し、前記真円の軌条ガイドは前記弾み錘りのガイドロールを真円の軌跡で案内し且つ真円の軌条ガイドの中心を真円フライホイールの中心位置から水平に又は斜め下方に所定量偏位させ、前記ガイド機構の各々は、真円フライホイールの両側面各々に、その半径方向線に沿って延在させて固定した断面臼型のガイドレールと、前記ガイドレールに跨って前記真円フライホイールの半径方向線に沿って滑り接触するレール跨り被ガイドとからなり、レール跨り被ガイドに前記弾み錘りを装着したことを特徴とする発電装置用の回転装置。
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- 2006-07-20 EP EP20120170329 patent/EP2495212A3/en not_active Ceased
- 2006-08-17 JP JP2008527198A patent/JP5129136B2/ja not_active Expired - Fee Related
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Cited By (3)
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US11384726B2 (en) | 2018-05-30 | 2022-07-12 | Oceana Energy Company | Hydroelectric energy systems and methods |
WO2020118151A1 (en) * | 2018-12-07 | 2020-06-11 | Oceana Energy Company | Orbital magnetic gears, and related systems |
KR102052367B1 (ko) * | 2019-02-20 | 2020-01-08 | 김흥필 | 가변 회전추를 이용한 발전장치 |
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