CN102493909B - 一种大型无坝水力发电站 - Google Patents

一种大型无坝水力发电站 Download PDF

Info

Publication number
CN102493909B
CN102493909B CN2011104108473A CN201110410847A CN102493909B CN 102493909 B CN102493909 B CN 102493909B CN 2011104108473 A CN2011104108473 A CN 2011104108473A CN 201110410847 A CN201110410847 A CN 201110410847A CN 102493909 B CN102493909 B CN 102493909B
Authority
CN
China
Prior art keywords
blade
power station
water
hydroelectric power
dam
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.)
Active
Application number
CN2011104108473A
Other languages
English (en)
Other versions
CN102493909A (zh
Inventor
王京福
王丽君
王文君
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.)
Shandong Zhongtai New Energy Group Co Ltd
Original Assignee
Shandong Zhongtai New Energy Group Co Ltd
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 Shandong Zhongtai New Energy Group Co Ltd filed Critical Shandong Zhongtai New Energy Group Co Ltd
Priority to CN2011104108473A priority Critical patent/CN102493909B/zh
Publication of CN102493909A publication Critical patent/CN102493909A/zh
Priority to PCT/CN2012/081819 priority patent/WO2013086876A1/zh
Priority to CA2858649A priority patent/CA2858649C/en
Priority to US14/365,019 priority patent/US9328714B2/en
Priority to RU2014128651/06A priority patent/RU2562351C1/ru
Priority to BR112014014281-5A priority patent/BR112014014281B1/pt
Application granted granted Critical
Publication of CN102493909B publication Critical patent/CN102493909B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/10—Submerged units incorporating electric generators or motors
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/065—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/97—Mounting on supporting structures or systems on a submerged structure
    • 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
    • Y02E10/20—Hydro energy

Abstract

本发明公开了一种大型无坝水力发电站，包括设置在江河水道底部的混凝土基座、以及在混凝土基座上固定连接的电站框架，要点是在混凝土基座和电站框架中心位置的上下端分别设置水轮转轴的支撑总成，在水轮转轴的下部垂直并对称地设有水轮机构，水轮转轴上端通过大盘动力输出齿轮连接变速箱、离合器和发电机以及制动装置。本发明设计合理，在流速达到3m/秒的江河水道中都可以建造这种水力发电站；而且造价低廉，不需要投入巨资修建大坝，也不会因修建水电站而破坏生态环境；投资少，周期短，在流速达到3m/秒的江河水道中就能够发电，可在江河的急流滩、峡口、陡滩建造安装。这种新型水电站为充分利用我国丰富的水利资源开创了广阔的前景。

Description

一种大型无坝水力发电站
所属技术领域
本发明涉及液力发电机技术领域，具体地说是一种设置在江河河道里的无坝水力发电装置。
背景技术
水能是一种取之不尽、用之不竭、可再生的清洁能源，利用水力发电效率高，成本低。但是利用自然水流受自然条件的影响较大。比如，为了有效利用天然水利资源发电，需要人工修筑能形成水流落差和调节流量的诸如大坝、引水管涵等水工建筑物，不仅工程投资大、建设周期长，而且修建大坝等建筑物，对周边的生态环境容易遭到破坏，大坝以下水流侵蚀会加剧，河流变化对动植物的生长也会产生一定的影响。我国虽然有长江、怒江、大渡河、岷江、澜沧江、金沙江、乌江等丰富的水利资源，特别是这些江河的水流急滩陡滩多，峡口多，雨量丰富，水流冲击力大。但是，在这些江河上修建水力发电站，因工程投资大、建设周期长等因素，使这些丰富的水利资源难以得到充分利用。
发明内容
为了充分利用我国丰富的水利资源，克服目前修建水电站造价高、建设周期长等缺点，本发明提供一种投资少，建设周期短的大型无坝水力发电站。
本发明采用的技术方案是：这种大型无坝水力发电站，包括设置在江河水道底部的混凝土基座、以及在混凝土基座上固定连接的电站框架，主要是在所述混凝土基座和电站框架的中心位置分别设有固定水轮转轴的上支撑总成和下支撑总成；在水轮转轴的下部垂直并对称地设置至少为一层组成的水轮机构；在水轮转轴上端通过大盘动力输出齿轮连接变速箱从动齿轮；在电站框架的横梁上安装发电机并将发电机连接离合器，离合器与变速箱动力输出轴连接，在横梁上还设有控制水轮转轴速度的制动装置；所述水轮机构包括固定在水轮转轴上的叶片框架以及安装在叶片框架上的叶片转轴、水轮叶片和控制叶片转动角度的叶片挡块，叶片转轴设置在叶片框架上并使叶片转轴两侧的面积不相等，叶片挡块设置在叶片框架或叶片转轴上；所述水轮叶片为弧形结构；所述制动装置也可以安装在横梁下面的下层横梁上。
本发明与现有技术相比的优点：
一是能够最大限度地利用我国丰富的水利资源。由于这种水力发电站完全是依靠江河水道中自然流动的水能来推动发电机产生电能的，不需要修建大坝、管涵等建筑，不会破坏周边的生态环境，投资少，周期短，能够在具备条件的江河急流河滩、峡口、陡滩上修建这种大型水利发电站，为充分利用我国众多的江河水利资源，获取更多的再生能源开创了广阔的前景。
二是设计合理。这种水力发电站，在流速达到3m/秒的江河水道中，电机就能够转动发电。由于水轮叶片为弧形结构，水轮机构的水轮叶片通过叶片转轴安装在叶片框架内，而且叶片转轴两侧的两部分叶片面积不相等，加上水轮叶片设有控制叶片转动角度的叶片挡块。因此，当水流迎面冲击水轮叶片时，在叶片挡块的作用下使水轮叶片的受力面积达到最大，依此推动水轮机构转动。当水轮机构转动到水流背面冲击水轮机构时，水轮叶片在水流的作用下自动打开而泄水，减小了水流对水轮机构的阻力，使水轮机构持续不断地转动。水轮转轴通过它的动力输出齿轮，带动变速箱和电机转动并发电。
附图说明
图1是本发明的结构示意图；
图2是本发明的另一种结构示意图；
图3是图1的A-A向剖视图。
图中：1.混凝土基座，2.下支撑总成，3.叶片转轴，4.叶片挡块，5.电站框架，6.水轮叶片，7.横梁，8.水轮机构，9.大盘动力输出齿轮，10.水轮转轴，11.上支撑总成，12.从动齿轮，13.变速箱，14.离合器，15.发电机，16.制动装置，17.叶片框架，18.下层横梁。
具体实施方式
下面结合附图和实施例对本发明作进一步说明。
如图1所示，这种大型无坝水力发电站，包括设置在江河水道底部的混凝土基座1、以及在混凝土基座1上固定连接的电站框架5，在混凝土基座1和电站框架5的中心位置分别设有固定水轮转轴10的上支撑总成11和下支撑总成2；在水轮转轴10的下部垂直并对称地设置由4层水轮叶片6组成的水轮机构8；在水轮转轴10的上端通过大盘动力输出齿轮9与变速箱的从动齿轮12连接，在电站框架5的横梁7上围绕水轮转轴10，安装4台500KW的发电机15，每台发电机15连接电控离合器14，电控离合器14与变速箱13的动力输出轴连接；在横梁7上还设有控制水轮转轴10转速的制动装置16。
水轮机构8包括叶片框架17以及安装在叶片框架17上的叶片转轴3、水轮叶片6和控制叶片转动角度的叶片挡块4，叶片转轴3设置在叶片框架17上并使叶片转轴3两侧的两部分面积不相等，叶片挡块4设置在叶片框架17或叶片转轴3上。为了增加水流对水轮叶片的冲击力，水轮叶片6为30°～45°的弧形结构。
如图2所示，控制水轮转轴10速度的制动装置16，也可安装在横梁7下面的下层横梁18上。
如图3所示，当水轮叶片6被水流推动旋转，将动力传递给水轮转轴10，水轮转轴10带动大盘动力输出齿轮9旋转，变速箱13的从动齿轮12接受大盘动力输出齿轮9传递的扭矩带动变速箱13，转速传感器将信号传递给控制系统，经分析后给电控离合器14下达闭合指令，从而使发电机15获得工作转矩并发电。当水流进入水轮机构8的右半部时，水轮叶片6是闭合状态，水流推动水轮叶片6以及叶片框架17，水轮机构8作功发电。当水轮机构8转过中间线进入右半部时，不等的水轮边叶片6在同向水流作用下使其自行打开，呈与水流相同方向，将水流动能泄掉，避免了水轮机构8作功带来的阻力，从而使发电装置达到作功最大化。当水轮叶片6及所属叶片框架17转到水轮机构8右半部时，水轮叶片自动闭合，完成了一个循环。只要水的流速达到每秒3米以上时，水流产生的动能就可以推动水轮叶片6发电。
本发明可在我国的长江、怒江、大渡河、岷江、澜沧江、金沙江、乌江等流速大的峡口、陡滩等江河水道上建造。单台发电机的发电量达500KW～2MW。每个水力发电站的发电量可达2MW～50MW。
以上仅为本发明的部分实施例而已，并非用于限定本发明的保护范围。凡在本发明的范围之内所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (3)

1.一种大型无坝水力发电站，包括设置在江河水道底部的混凝土基座（1）、以及在混凝土基座（1）上固定连接的电站框架（5），其特征在于：在所述混凝土基座（1）和电站框架（5）的中心位置分别设有固定水轮转轴（10）的上支撑总成（11）和下支撑总成（2）；在水轮转轴（10）下部垂直并对称地设置至少为一层组成的水轮机构（8），所述水轮机构（8）包括固定在水轮转轴（10）上的叶片框架（17）以及安装在叶片框架（17）上的叶片转轴（3）、水轮叶片（6）和控制叶片转动角度的叶片挡块（4），叶片转轴（3）设置在叶片框架（17）上并使叶片转轴（3）两侧的面积不相等，叶片挡块（4）设置在叶片框架（17）或叶片转轴（3）上；在水轮转轴（10）上端通过大盘动力输出齿轮（9）连接变速箱从动齿轮（12）；在电站框架（5）的横梁（7）上安装发电机（15）并将发电机（15）连接离合器（14），离合器（14）与变速箱（13）动力输出轴连接；在横梁（7）上还设有控制水轮转轴（10）速度的制动装置（16）。
2.根据权利要求1所述的大型无坝水力发电站，其特征在于：所说制动装置（16）安装在横梁（7）下面的下层横梁（18）上。
3.根据权利要求1所述的大型无坝水力发电站，其特征在于：所说水轮叶片（6）为弧形结构。
CN2011104108473A 2011-12-12 2011-12-12 一种大型无坝水力发电站 Active CN102493909B (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN2011104108473A CN102493909B (zh) 2011-12-12 2011-12-12 一种大型无坝水力发电站
PCT/CN2012/081819 WO2013086876A1 (zh) 2011-12-12 2012-09-24 一种无坝水力发电装置
CA2858649A CA2858649C (en) 2011-12-12 2012-09-24 Hydraulic power generation apparatus without dam
US14/365,019 US9328714B2 (en) 2011-12-12 2012-09-24 Hydroelectric power generating apparatus without dam
RU2014128651/06A RU2562351C1 (ru) 2011-12-12 2012-09-24 Гидроэлектрическая энергетическая установка без обустройства плотины
BR112014014281-5A BR112014014281B1 (pt) 2011-12-12 2012-09-24 Aparelho gerador de potência hidroelétrica sem represa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104108473A CN102493909B (zh) 2011-12-12 2011-12-12 一种大型无坝水力发电站

Publications (2)

Publication Number Publication Date
CN102493909A CN102493909A (zh) 2012-06-13
CN102493909B true CN102493909B (zh) 2013-12-04

Family

ID=46185761

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011104108473A Active CN102493909B (zh) 2011-12-12 2011-12-12 一种大型无坝水力发电站

Country Status (6)

Country Link
US (1) US9328714B2 (zh)
CN (1) CN102493909B (zh)
BR (1) BR112014014281B1 (zh)
CA (1) CA2858649C (zh)
RU (1) RU2562351C1 (zh)
WO (1) WO2013086876A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102493909B (zh) * 2011-12-12 2013-12-04 山东中泰新能源集团有限公司 一种大型无坝水力发电站
CN103696896A (zh) * 2013-03-01 2014-04-02 张儒海 自然能源动力多功能发电装置
CN103397973A (zh) * 2013-04-12 2013-11-20 李志刚 江河平水流水上、水下发电机组
JP6756533B2 (ja) * 2015-11-02 2020-09-16 Ntn株式会社 水力発電装置および発電システム
US20170167467A1 (en) * 2015-12-11 2017-06-15 Corporacion Andina De Fomento Modular hydrokinetic paddling device and method
CN107642450A (zh) * 2016-07-20 2018-01-30 吴世明 无坝流水高效发电装置
CN107642449A (zh) * 2016-07-20 2018-01-30 吴世明 无坝流水蜘网聚能装置
CN107747526A (zh) * 2017-11-21 2018-03-02 顾坚毅 一种悬挂式水轮低水头尾水发电系统
CN108518297B (zh) * 2018-04-20 2020-04-14 深圳市国电旭振电气技术有限公司 高效水力发电装置
CN109826742A (zh) * 2019-01-09 2019-05-31 刘时英 一种潮汐发电系统及其发电方法
EP4069970A1 (en) * 2019-12-04 2022-10-12 Michael Scot Cummings Reactive, reversible blade turbine for power generation and pumping water
CN112362845B (zh) * 2020-09-27 2022-07-15 南昌工程学院 一种用于沉沙池的水土流失坡面监测装置
CN113863238B (zh) * 2021-10-19 2022-10-04 安徽名川活动坝科技有限公司 一种基于液压坝的坝面系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2321934A (en) * 1997-02-11 1998-08-12 Yang Te Cheng Wave power device has opposite handed turbines and ratchet wheels, so that output shaft is driven in one direction only
EP1712785A2 (de) * 2005-04-13 2006-10-18 Hermann Riegerbauer Strömungskraftwerk
CN101135289A (zh) * 2007-09-29 2008-03-05 解志华 漂浮式无落差流水发电机
GB2448393A (en) * 2007-02-26 2008-10-15 David Adrian Paddle wheel power generator supported between floats
CN101915198A (zh) * 2010-08-10 2010-12-15 刘忠龙 自然水流式水力发电方法及其叶轮发电装置
CN101975133A (zh) * 2010-10-25 2011-02-16 黄晋生 可调整叶片角度水轮机发电装置

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US110683A (en) * 1871-01-03 Improvement in windmills
US505736A (en) * 1893-09-26 Wind-wheel
US662737A (en) * 1900-09-14 1900-11-27 Marcin Puszkar Current-motor.
US921940A (en) * 1908-12-01 1909-05-18 John W Atkinson Water-power wheel.
US1076713A (en) * 1912-02-07 1913-10-28 William H Southwick Air or water motor.
US1046026A (en) * 1912-08-01 1912-12-03 George E Salisbury Wind motive apparatus.
US1536968A (en) * 1924-06-12 1925-05-05 Per W Palm Wind motor
US1649644A (en) * 1926-05-27 1927-11-15 Alexeeff Andre Water or air motor
US1794930A (en) * 1928-09-19 1931-03-03 Charles H Spencer Wind-driven power device
US3442492A (en) * 1967-07-03 1969-05-06 Evan G Sullivan Fluid current motor
US3920354A (en) * 1974-08-30 1975-11-18 Bert J Decker Horizontal hinged-flap windmill
AR210474A1 (es) * 1974-11-04 1977-08-15 Morin B Una turbina de corriente motriz que permite en especial transformar la energia de corrientes acuaticas en energia utilizable directamente
FR2298706A1 (fr) * 1975-01-22 1976-08-20 Sicard Charles Dispositif tournant actionne par un fluide en mouvement
US3995170A (en) * 1975-02-26 1976-11-30 Graybill Clinton L Wind energy conversion device
US4047833A (en) * 1975-04-23 1977-09-13 Decker Bert J Horizontal windmill
US4118637A (en) * 1975-05-20 1978-10-03 Unep3 Energy Systems Inc. Integrated energy system
US4115027A (en) * 1976-01-16 1978-09-19 Robert Nason Thomas Vertical windmill
US4346305A (en) * 1976-11-30 1982-08-24 White Forest B Governor for fluid current motor
US4134710A (en) * 1977-03-28 1979-01-16 Atherton Dewitt T Simultaneous plural-directional flow motor
JPS5525555A (en) * 1978-08-12 1980-02-23 Hitachi Ltd Impeller
JPS5683581A (en) * 1979-12-12 1981-07-08 Chosei Zuikeiran Vertical shaft type wind-driven engine
US4303835A (en) * 1980-03-31 1981-12-01 Puran Bair Wind powered generator with cyclic airfoil latching
US4468169A (en) * 1982-08-18 1984-08-28 Williams Dennis L Regulated high torque flexible bladed wind wheel
US4496283A (en) * 1983-03-01 1985-01-29 Kodric Andrej A Wind turbine
US4534703A (en) * 1983-08-30 1985-08-13 Flavell George A Wind power system
AU581414B2 (en) * 1983-09-16 1989-02-23 Louis Worms Energy converter
US4649284A (en) * 1985-02-07 1987-03-10 Hsech Pen Leu Windmill
US4684817A (en) * 1985-03-11 1987-08-04 Goldwater John M Valvular sail power plant
GB2224544A (en) * 1988-11-02 1990-05-09 Denis Simon Speyer Device for extracting energy from a fluid flow, having a rotatable baffle
US5131805A (en) * 1991-04-19 1992-07-21 Stevenson Lester A Dual axis fluid current motor
US5193978A (en) * 1991-09-23 1993-03-16 Bill Gutierrez Articulated blade with automatic pitch and camber control
US6179563B1 (en) * 1996-02-20 2001-01-30 Mark Eugene Minchey Wind-powered drive shaft
US5855470A (en) * 1997-03-21 1999-01-05 Holmes; Alan G. Wind wheel with rotationally faced plates
US5882143A (en) * 1997-05-19 1999-03-16 Williams, Jr.; Fred Elmore Low head dam hydroelectric system
US6069409A (en) * 1998-09-08 2000-05-30 Fowler; Benjamin P. Wind powered generator apparatus
RU2171912C2 (ru) * 1999-10-04 2001-08-10 Озеров Григорий Иванович Бесплотинная всесезонная гидроэлектростанция
PE20020090A1 (es) * 2000-07-11 2002-02-10 Pacheco Pedro Saavedra Generador electrico eolico marino
US6857846B2 (en) * 2001-06-19 2005-02-22 Lewis H. Miller Stackable vertical axis windmill
US6688842B2 (en) * 2002-06-24 2004-02-10 Bruce E. Boatner Vertical axis wind engine
RU2270932C2 (ru) * 2003-10-06 2006-02-27 Николай Яковлевич Лепилов Турбина для генерирования энергии
US7077628B1 (en) * 2004-04-12 2006-07-18 Acord Robert J Wind machine with independent fabric
US7258527B2 (en) * 2004-12-28 2007-08-21 Chi-Kuang Shih Vertical axis wind engine
US8120196B1 (en) * 2005-09-20 2012-02-21 Neese Stephen L Wave-powered water wheel type generator
CN2886113Y (zh) 2006-03-24 2007-04-04 夏德根 一种水轮发电装置
US7918648B1 (en) * 2006-12-28 2011-04-05 Simnacher Larry W Windpower generator apparatus
US20090001730A1 (en) * 2007-06-26 2009-01-01 Wen-Chung Kuo Vertical axis windmill with wingletted air-tiltable blades
KR20100080787A (ko) * 2007-09-06 2010-07-12 와트쓰리 인코포레이티드 적어도 하나의 블레이드 뱅크를 가진 에너지 추출 장치
US20090115194A1 (en) * 2007-09-07 2009-05-07 Ying-Lang Lin Breeze-type wind energy generator
US8087894B2 (en) * 2007-10-09 2012-01-03 Franklin Charles Brooks Aperture and flap vertical axis wind machine
BRPI0803335A2 (pt) * 2008-07-16 2010-06-08 Flavio Francisco Dulcetti Jr torre de conversão eólica
US8232664B2 (en) * 2008-08-25 2012-07-31 Mark R. Stroup Vertical axis wind turbine
US8373297B2 (en) * 2009-01-16 2013-02-12 Charles Grigg Wind turbine generator and motor
CN201574871U (zh) 2009-10-30 2010-09-08 王文君 无坝式水力发电站
CN101737270B (zh) * 2010-02-05 2011-09-07 济南高新开发区中泰环保技术开发中心 特大型垂直轴风力发电装置
US8016544B1 (en) * 2010-03-08 2011-09-13 Nguyen Huy T Vertical windmill
JP4753399B1 (ja) * 2010-06-09 2011-08-24 吉二 玉津 風切羽翼で回転抵抗を減じた水風車
CN102086833A (zh) 2010-09-27 2011-06-08 王钟鸣 拉力式结构水轮无坝发电方法
US8585364B2 (en) * 2011-03-21 2013-11-19 Alois J. Kosch Vertical axis wind turbine
CN102493909B (zh) 2011-12-12 2013-12-04 山东中泰新能源集团有限公司 一种大型无坝水力发电站
CA2899364C (en) * 2013-01-26 2019-09-24 Equipements Wind Will Inc. Wind turbine system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2321934A (en) * 1997-02-11 1998-08-12 Yang Te Cheng Wave power device has opposite handed turbines and ratchet wheels, so that output shaft is driven in one direction only
EP1712785A2 (de) * 2005-04-13 2006-10-18 Hermann Riegerbauer Strömungskraftwerk
GB2448393A (en) * 2007-02-26 2008-10-15 David Adrian Paddle wheel power generator supported between floats
CN101135289A (zh) * 2007-09-29 2008-03-05 解志华 漂浮式无落差流水发电机
CN101915198A (zh) * 2010-08-10 2010-12-15 刘忠龙 自然水流式水力发电方法及其叶轮发电装置
CN101975133A (zh) * 2010-10-25 2011-02-16 黄晋生 可调整叶片角度水轮机发电装置

Also Published As

Publication number Publication date
CA2858649C (en) 2016-11-01
CA2858649A1 (en) 2013-06-20
WO2013086876A1 (zh) 2013-06-20
RU2562351C1 (ru) 2015-09-10
BR112014014281B1 (pt) 2022-03-29
BR112014014281A2 (pt) 2017-06-13
CN102493909A (zh) 2012-06-13
US9328714B2 (en) 2016-05-03
US20140333071A1 (en) 2014-11-13

Similar Documents

Publication Publication Date Title
CN102493909B (zh) 一种大型无坝水力发电站
CN204253282U (zh) 一种海风海流逆向双转子发电装置
CN202596969U (zh) 一种生态微水发电系统
CN201874731U (zh) 一种垂直轴潮流发电装置
CN101806290B (zh) 一种兆瓦级双风轮风力发电装置
CN103790755B (zh) 一种水上发电设备及发电系统
CN109185019B (zh) 一种水力发电机
CN101771371A (zh) 磁悬浮无摩擦双转子发电机
CN101892940B (zh) 一种利用潮汐能的双向发电装置
CN201650612U (zh) 一种兆瓦级双风轮风力发电装置
CN201504161U (zh) 磁悬浮无摩擦双转子发电机
CN202220710U (zh) 一种船载式水车发电装置
CN106150843A (zh) 水力发电系统
CN202348540U (zh) 大型竖井贯流式水轮发电机组
CN202148974U (zh) 一种天轮水压力加速机
CN204493056U (zh) 一种水力发电机和水力发电系统
CN205243710U (zh) 一种整装贯流式水轮发电机
CN101302983A (zh) 直流式摩天轮水轮机
CN113847206A (zh) 一种升力型桩式混合发电机组
CN104564486B (zh) 一种用链条来同步垂直水车叶片的水车发电装置
CN103161651A (zh) 新型发电机
CN201902285U (zh) 卧式叶轮发电装置
CN203420822U (zh) 一种多功能水动力装置
CN202187859U (zh) 与建筑一体化双组风轮驱动式垂直轴风力发电机
CN201696208U (zh) 利用潮汐能的双向发电装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
DD01 Delivery of document by public notice

Addressee: Wang Jingfu

Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention

C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: 250100, Shandong, Ji'nan City, Lixia District, Yanshan overpass in Century Square 18 (A3 block) 15

Applicant after: Shandong Zhongtai New Energy Group Co., Ltd.

Address before: 250100 Shandong city of Ji'nan province high tech Zone Shun Road No. 2000 Shun Tai Plaza No. 6 floor 23 Shandong Thai New Energy Group Limited

Applicant before: Shandong Zhongtai New Energy Group Co., Ltd.

C14 Grant of patent or utility model
GR01 Patent grant