JPS58119974A - Wave power generating device - Google Patents

Wave power generating device

Info

Publication number
JPS58119974A
JPS58119974A JP57002069A JP206982A JPS58119974A JP S58119974 A JPS58119974 A JP S58119974A JP 57002069 A JP57002069 A JP 57002069A JP 206982 A JP206982 A JP 206982A JP S58119974 A JPS58119974 A JP S58119974A
Authority
JP
Japan
Prior art keywords
cylindrical container
stator
shaft
wheels
container
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.)
Pending
Application number
JP57002069A
Other languages
Japanese (ja)
Inventor
Tatsuyuki Fujiyama
藤山 辰之
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57002069A priority Critical patent/JPS58119974A/en
Publication of JPS58119974A publication Critical patent/JPS58119974A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/20Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00Geometry
    • F05B2250/40Movement of component
    • F05B2250/44Movement of component one element moving inside another one, e.g. wave-operated member (wom) moving inside another member (rem)
    • 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
    • Y02E10/30Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

PURPOSE:To obtain a wave power generating device with high conversion efficiency with a simple device by extending a guide rail in a cylindrical container provided on a mount made in one body with a floating body and by providing a stator provided with a primary side shaft made in one body with the container, a generator rotor provided with a secondary side shaft, one-way clutches reversing the rotation of the stator and rotor and rotating wheels on the guide rail. CONSTITUTION:A cylindrical container 3 is fitted on a mount 2 made in one body with a floating body 1. A guide rail 5 is extended longitudinally in the container 3, and wheels 21, 27 are mounted on this rail through one-way clutches 20, 26. The wheel 21 is coupled with a primary side shaft 14 made in one body with the stator frame 8 of a generator and the wheel 27 is coupled with a rotary shaft 13 provided with a rotor core 25. Flywheels 22, 30 are fixed to the ends of both shafts 13, 14, and shock absorbers 6 to damp shocks of the stator frame 8 are provided on both end walls of the container 3.

Description

【発明の詳細な説明】 本発明は波浪発電装置に関するものである。[Detailed description of the invention] The present invention relates to a wave power generation device.

従来より波浪エネルギーを電気エネルギーに変換して有
用化する試みは種々行なわnており、そのための発電装
置も種々考案さrL、そしである積置の実績をあげてい
るものもあるが、そのエネルギー変換の効率は今−歩と
いうのが現状である。
Various attempts have been made to convert wave energy into electrical energy and make it useful, and various power generation devices have been devised for this purpose, and some have achieved results in storage, but the energy The current situation is that the efficiency of conversion is only at a snail's pace.

本発明はこのような現状に鑑み、簡単な装置でかつ変換
効率の高い波浪発電装置を得ることをその1的とするも
のである。仁の目的達成のために架台に適当な間隔を有
して取り付けられている複数個の浮体と、上記架台にほ
ぼ水平に取り付けらnた両端閉塞の筒状容器と、その筒
状容器に設けら5nた複数4−のガイドレール上をその
長手方向に転動し、かつガイドレールの両端に設けらn
た緩衝部材および当て板により反転容易にされた車輪と
、その車輪との間に一方向にのみU転するような1例え
ば一方向クラッチ等を介して互いCζ逆回転するように
設けられた回転軸と、フレームを配置し、その各々に回
転子と固定子が設けられ、固定子1ζ巻線さ口た固定子
コイルと接続するスリツプリングを一次側軸上に設け、
筒状容器に適当ξζ架1された集電架線とにより構成さ
れており、波浪による浮体の上下運動を筒状容器の傾斜
運動に変換し、この傾斜運動に伴なう車輪の回転走行に
より1ボテ1回転子を互いに逆方何に回転せしめる事に
より電力を発住させるようlζした事を特徴とするもの
である。
In view of the current situation, one object of the present invention is to obtain a wave power generation device that is a simple device and has high conversion efficiency. In order to achieve this objective, a plurality of floating bodies are attached to a pedestal at appropriate intervals, a cylindrical container with both ends closed and attached almost horizontally to the pedestal, and a cylindrical container with both ends closed. Rolls on a plurality of 4 guide rails in the longitudinal direction, and is provided at both ends of the guide rails.
A wheel that can be easily reversed by a buffer member and a backing plate, and a rotating mechanism that rotates in opposite directions to each other via a one-way clutch, etc. A shaft and a frame are arranged, each of which is provided with a rotor and a stator, and a slip ring is provided on the primary shaft to connect with a stator coil having a stator 1ζ winding.
It consists of a cylindrical container and an appropriate current collector wire suspended in a suitable ξζ1.The vertical movement of the floating body caused by waves is converted into a tilting motion of the cylindrical container, and the rotation of the wheels accompanying this tilting motion causes 1 This is characterized in that electric power is generated by rotating the two rotors in opposite directions.

以下1本発明をその一実施例を示す添付図面第1図ない
しjI4図に基づいて説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the accompanying drawings, FIGS.

図において、符号(2)は架台(2)によって相互に適
当な間隔を有して対をなすようlζ結合されている複数
個の浮体、(B)は架台a)上にほぼ水平に取付けられ
、断面がほぼ矩形状であって長手方向の両端が1例えば
ふさぎ板−)により閉塞さnている筒状容器であり、そ
の内部にはその長手方向に沿って複数個のガイドレール
(6)が取り付けらnでいる。
In the figure, reference numeral (2) indicates a plurality of floating bodies that are connected in pairs with appropriate spacing between each other by means of a mount (2), and (B) indicates a plurality of floating bodies that are mounted almost horizontally on the mount a). , is a cylindrical container with a substantially rectangular cross section and both ends of the longitudinal direction are closed by 1, for example, a closing plate, and inside thereof there are a plurality of guide rails (6) along the longitudinal direction. is not attached.

ガイドレール優)の両端部には先端部に当て板(υを有
する緩衝部材(6)が内側に向かって取り付けられてい
る@(8)は筒状の発電機フレームで、その両端にはブ
ラケット(9)、曽が取り付けらnており、ブラケット
(旬、 (10の内径iζ取り付けられた軸受ap。
A buffer member (6) having a backing plate (υ) at the tip is attached to both ends of the guide rail.@(8) is a cylindrical generator frame, and brackets are attached to both ends. (9), the inner diameter of the bracket (10) is installed and the bearing ap is installed.

(至)により自転軸時を回転自在に支承している。ブラ
ケットに)の外側には仁ゎと一体に一次側軸α◆が設け
られており、その外周には電気絶縁筒(2)を介してス
リップリングQ時が取り付けられている。また−次側軸
o4#ζは内輪0*、外輪(ハ)、爪osを主要部品と
する一方向りラッチ四を介して車輪(2)が取り付けら
れており、車輪(2)はガイドレール(5)上を転動す
るようになっている。−次側軸α◆の最先端には適当な
Gがを有するフライホイール(2)が取り付けらnてい
る。また、フレーム(8)の内周には適当Cζ巻線8れ
た固定子コイル(2)を巻装した同定子鉄心(2)が装
着されており、固定子コイル四とスリップリイグ曽とは
適当な方法で電気的に結合さゎている。固定子鉄心(2
)の内周に対応して適当な方法で励磁専nる回転子鉄心
に)が回転軸斡上に固定されている。回転軸(至)の一
方には一方向りラッチ四を介して車輪(2)が装着され
ており、ガイドレール(6)上を転動するようになって
いる。一方向クラッチ四と−とは互いにその回転伝達方
向が逆になるよう一ζ組立てられている。筒状容器(3
)の両端間に1当な絶縁物−を介して複数個の集電架線
−が設けられており、それぞれスリップリング曽に圧接
するように取付けられている。従って固定子コイル帽ζ
発生した電力はスリップリング曽、集−架mwを介して
外部に導き出される。また1回転軸(2)の先端には適
当なGD2を有するフライホイール曽が固定されてい・
る。
(to) supports the rotation axis so that it can rotate freely. On the outside of the bracket (), a primary shaft α◆ is provided integrally with the shaft, and a slip ring Q is attached to its outer periphery via an electrically insulating cylinder (2). In addition, a wheel (2) is attached to the next shaft o4#ζ via a one-way latch 4 whose main parts are an inner ring 0*, an outer ring (c), and a pawl os, and the wheel (2) is attached to a guide rail. (5) It is designed to roll on top. - A flywheel (2) having an appropriate G is attached to the leading edge of the next axis α◆. In addition, an identifier core (2) wound with a stator coil (2) having an appropriate Cζ winding 8 is attached to the inner periphery of the frame (8), and the stator coil 4 and slip rig 4 are connected to an appropriate Cζ winding 8. They are electrically coupled in a certain way. Stator core (2
) is fixed on the rotating shaft by an appropriate method corresponding to the inner periphery of the rotor core. A wheel (2) is attached to one of the rotating shafts via a one-way latch 4, and is adapted to roll on a guide rail (6). The one-way clutches 4 and - are assembled so that their rotational transmission directions are opposite to each other. Cylindrical container (3
) A plurality of current collecting overhead wires are provided between both ends of the slip ring via a suitable insulator, and each is attached so as to be in pressure contact with the slip ring. Therefore stator coil cap ζ
The generated electric power is led to the outside via the slip ring and the collector mw. In addition, a flywheel with an appropriate GD2 is fixed to the tip of the one-rotation shaft (2).
Ru.

以上のように構成されている装置において、今波浪によ
り浮体(1)が上下運動を行なうと、波浪の波長により
架台口)は傾斜運動を行ない、こnに伴ない筒状容器(
3)も左右に傾斜運動を行なう、4筒状容器(8)の傾
斜運動によりガイドレール優)上を車輪四、 tl)は
夫々同一方向に転動する。この際自転軸時と同定子フレ
ーム(8)とはそれぞれの車輪R,Hに取り付けらnた
一方向クラッチ(転)、Hの作用により、互いに逆方向
に回転する。即ち、第8図層ζ示すように例えば車輪−
1(2)が矢印A方向−ζ回転すると、車輪鉤、(2)
の内周に固定されている一方向クラッチ(転)、(2)
の外輪osも回転し、ごの為爪■が内輪(ロ)と噛み合
い、内輪(ロ)を介してフレーム(8)あるいは回転軸
(2)を同方向矢印A′方向に同転せしめる。またフレ
ーム(8)の先端並びに自転軸時の先端にはそれぞれ過
当なGD” &有するフライホイール■及び曽が設けら
nており、かつ一方向クラッチ90.mは互いにその回
転伝達方向が逆になるように組み立てられているので、
固定子フレーム(8)と回転軸(2)とは互いに逆転す
るξとになる。またフライホイール(2)、曽の作用に
より、一旦フレーム儂)あるいは回転1lIIoaが回
転を始めるとその回転は持続され常に同一方向に回転し
ようとする。金弟4図のように阜輪御、@が停止あるい
は矢印1の方向に第8図の状態から逆転する状態になる
と外輪(2)と内輪(2)の間の爪軸の噛み台いははず
れ。
In the device configured as described above, when the floating body (1) moves up and down due to waves, the cradle opening (1) performs a tilting movement due to the wavelength of the waves, and as a result, the cylindrical container (1)
3) also performs a tilting motion from side to side, and due to the tilting motion of the 4-cylindrical container (8), the wheels 4 and tl) roll in the same direction on the guide rail. At this time, the rotation axis and the identifier frame (8) rotate in opposite directions due to the action of one-way clutches H attached to the respective wheels R and H. That is, as shown in the layer ζ of FIG.
When 1 (2) rotates in the direction of arrow A -ζ, the wheel hook, (2)
One-way clutch (rotation) fixed to the inner circumference of (2)
The outer ring os also rotates, and the pawl (2) engages with the inner ring (b), causing the frame (8) or the rotating shaft (2) to rotate in the same direction of the arrow A' via the inner ring (b). In addition, a flywheel with an excessive GD" and a flywheel are provided at the tip of the frame (8) and the tip at the time of rotation, respectively, and the one-way clutches 90.m have rotation transmission directions opposite to each other. Because it is assembled so that
The stator frame (8) and the rotating shaft (2) have ξs that are opposite to each other. Also, due to the action of the flywheel (2), once the frame 2) or the rotation 1lIIoa starts to rotate, the rotation continues and always tries to rotate in the same direction. As shown in Fig. 4, when @ stops or reverses from the state shown in Fig. 8 in the direction of arrow 1, the grip of the pawl shaft between the outer ring (2) and the inner ring (2) is Off.

内輪(ロ)はM8図に示す方向と同一方向即ち矢印A′
の方向に同転を続ける。
The inner ring (b) is directed in the same direction as shown in diagram M8, that is, arrow A'
Continue rotating in the same direction.

車輪(2)、匈はそれぞれガイドレール(&)のtt@
@部に於て当て板(7)及び緩衝部材(6ハζより衝撃
を吸収さn、かつ逆方向に付勢さnるため円滑に正逆転
を繰り返すことになる。
The wheels (2) and the wheels are respectively the guide rails (&) tt@
At the @ part, the impact is absorbed by the backing plate (7) and the buffer member (6), and it is also biased in the opposite direction, so forward and reverse rotations are repeated smoothly.

以上のように浮体田の波浪による上下運動を筒状容器(
3)の反覆傾斜運動に変換し、この傾斜運動による車輪
(2)、@の左右への転動を一方面クラッチを介してそ
れぞれ固定子フレーム(8)1回転軸轡の相互の正逆回
転に変える事によ)、回転子鉄心−の固定子に対する相
対回転数を倍増させ効率良く電力を得るようにした発電
装置を提供するものである。
As mentioned above, the vertical movement of a floating field due to waves can be controlled by a cylindrical container (
3) is converted into a repeated tilting motion, and the left and right rolling of the wheels (2) and @ caused by this tilting motion is converted into mutual forward and reverse rotation of the stator frame (8) one rotation through a one-sided clutch. The present invention provides a power generation device in which the relative rotational speed of the rotor core with respect to the stator is doubled and electric power is efficiently obtained.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の一実施例を示す組立断面図。 第1図は第1図1−1線におけ墨断面図、第8図。 j1!4図は一方面クラッチの動作を示す車輪部の断面
図である。 図中、(υは浮体、−)は架台、(2)は筒状容器、(
2)はふさぎ板、φ)はガイドレール、俤)は緩衝部材
。 (υは当て板、(8)は固定子フレーム、ψ)、aoは
ブラケット、(ロ)、(11は軸受、轡は回転軸、o4
は一次伺軸、(至)は絶縁筒、QIはスリップリング、
曽は内輪。 (2)は外輪、o4は爪、曽は一方面クラッチ、(2)
は車輪、軸はフライホイール、輪は固定子コイル、(2
)は固定子鉄心、(ホ)は回転子鉄心、@は一方面クラ
ッチ、@は車輪、@は集電架線、@は絶縁物、曽はフラ
イホイールである。 なお1図中同一行号は同−又は相当部分を示す。 代煽人 葛野信− 第3図 第4図
FIG. 1 is an assembled sectional view showing one embodiment of the present invention. FIG. 1 is a cross-sectional view taken along line 1-1 in FIG. 1, and FIG. 8. Figure j1!4 is a sectional view of the wheel portion showing the operation of the one-sided clutch. In the figure, (υ is a floating body, -) is a pedestal, (2) is a cylindrical container, (
2) is the closing plate, φ) is the guide rail, and 俤) is the buffer member. (υ is the backing plate, (8) is the stator frame, ψ), ao is the bracket, (b), (11 is the bearing, 轡 is the rotating shaft, o4
is the primary axis, (to) is the insulating cylinder, QI is the slip ring,
So is an inner circle. (2) is the outer ring, o4 is the pawl, so is one-sided clutch, (2)
is the wheel, the shaft is the flywheel, the ring is the stator coil, (2
) is the stator core, (E) is the rotor core, @ is the one-sided clutch, @ is the wheel, @ is the current collector wire, @ is the insulator, and Z is the flywheel. Note that the same line numbers in Figure 1 indicate the same or equivalent parts. Representative instigator Shin Kuzuno - Figure 3 Figure 4

Claims (1)

【特許請求の範囲】 浮体に一定さnた架台上に設置され、内部の長手方向1
ζ沿って皺歓個のガイドレールが設けらnた筒状容器、
この筒状容器Pjに装備at′L、フレームと一体に構
成8rした一次側軸を有する固定、子と。 乙の固定子の上記−次側軸側ブラケット部督ζその一端
が゛回転自在に支承alf′Lだ二次側軸を有する回転
子からなる発電機、Cの発電機の上記−次側軸および二
次側軸の端部近傍に嵌着さn、上iI己内固定子回転子
を瓦に逆方間に同転させる変換m館を有する一方向クラ
ッチ、これらの一方向クラッチの外周に@Hsn、上記
ガイドレール上を転勤可能に榊取さnた車輪、こ口らの
車輪Ω走行を規制するための皺衝部材、上記−次側軸お
よび二次側軸の所定部に取付けらrt、tこフライホー
ルを備えて成る波浪発電装置。
[Claims] Installed on a pedestal at a constant angle on the floating body, the internal longitudinal direction 1
a cylindrical container provided with a number of guide rails along the ζ;
This cylindrical container Pj is equipped with a fixing device having a primary shaft formed integrally with the frame 8r. A generator consisting of a rotor having a secondary shaft, one end of which is rotatably supported alf'L, and the above-next shaft of the generator C. and a one-way clutch fitted near the end of the secondary shaft, which has a converter that rotates the internal stator rotor in the opposite direction, and on the outer periphery of these one-way clutches. @Hsn, Wheels that have been removed so that they can be transferred on the guide rails, wrinkle blocking members to restrict the running of these wheels, and attached to predetermined parts of the above-mentioned outgoing and secondary axles. A wave power generation device comprising rt and t flyholes.
JP57002069A 1982-01-09 1982-01-09 Wave power generating device Pending JPS58119974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57002069A JPS58119974A (en) 1982-01-09 1982-01-09 Wave power generating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57002069A JPS58119974A (en) 1982-01-09 1982-01-09 Wave power generating device

Publications (1)

Publication Number Publication Date
JPS58119974A true JPS58119974A (en) 1983-07-16

Family

ID=11519051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57002069A Pending JPS58119974A (en) 1982-01-09 1982-01-09 Wave power generating device

Country Status (1)

Country Link
JP (1) JPS58119974A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07293420A (en) * 1994-04-26 1995-11-07 Kunio Ito Power generating device utilizing wave motion of water
TWI667409B (en) * 2018-09-12 2019-08-01 國立臺灣海洋大學 Fully enclosed pitch rail wave power generation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07293420A (en) * 1994-04-26 1995-11-07 Kunio Ito Power generating device utilizing wave motion of water
TWI667409B (en) * 2018-09-12 2019-08-01 國立臺灣海洋大學 Fully enclosed pitch rail wave power generation device

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