CN109812373A - 悬挂单叶轮式波浪发电装置 - Google Patents

悬挂单叶轮式波浪发电装置 Download PDF

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Publication number
CN109812373A
CN109812373A CN201711203717.6A CN201711203717A CN109812373A CN 109812373 A CN109812373 A CN 109812373A CN 201711203717 A CN201711203717 A CN 201711203717A CN 109812373 A CN109812373 A CN 109812373A
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wave
energy
impeller
blade
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郭继会
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    • 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
    • Y02E10/20Hydro energy
    • 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

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  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

悬挂单叶轮式波浪发电装置是把单个叶片悬挂在空中波浪冲击叶面让叶轮摆动,使波浪的动能转化成为叶轮的动能和势能。由于叶面的冲击被面是空气在波浪冲击时叶片的运动阻力很小,因此波能转化为机械能的效率很高。另外该装置还有储能功能可以把波浪的冲击能分两个阶段缓慢释放平稳的转化为电能。第一阶段是叶轮的动能直接转化为电能,第二阶段是叶轮的势能在波浪的间歇期在重力作用(或弹力)下高度下降回位再次把势能转化为叶片的动能而带动发电机发电。该装置克服了波浪发电的不稳定性,其优势是结构简单,波能采集率高,稳定性好,易产业化和规模化。

Description

悬挂单叶轮式波浪发电装置
技术领域:本发明涉及悬挂单叶轮式波浪发电装置。
技术背景:波浪蕴藏着巨大的能量简称波浪能,采集波浪能发电的装置很多,但是采能效率却很低,这是波流能不能大规模应用的根本原因。
发明内容:针对波浪能采集效率低这一事实发明了悬挂单叶轮式波浪发电装置。
本发明的有益效果:该装置的结构简单,投资成本低,采能效率高,实现波浪能大规模发电。
附图说明:图1为悬挂单叶轮式波浪发电装置图。说明书附图1:1、叶轮轴2、传动齿条、3、叶片、4、齿轮。
具体实施方案:把单片叶轮悬挂起来转轴在上面,叶片的一部分在水中一部分在水面上。并在叶片的适当部位设立与发电机相连的动力传动齿条,把单叶片往复运动的机械能转化为电能。要在适当位置安装弹簧帮助叶片回复原位。也可以直接把转轴与发电机轴通过齿轮连结起来,将单叶轮的往复转动的机械能转化为电能。

Claims (1)

1.悬挂单叶轮式波浪发电装置的特征(1):把单叶片叶轮悬挂在空中,悬挂高度可根据波浪高度而定,叶片静止时部分叶片可浸入水中;特征(2)是利用单叶轮在波浪冲击下往复摆动产生的机械能转化为电能的装置;特征(3):发电机可以与叶轮转轴直接相连,也可是在叶片的适当位置设立能量传递装置与发电机连接。
CN201711203717.6A 2017-11-19 2017-11-19 悬挂单叶轮式波浪发电装置 Pending CN109812373A (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103498752A (zh) * 2013-09-30 2014-01-08 浙江大学舟山海洋研究中心 捕获波浪能的可变桨悬挂摆装置
CN103590967A (zh) * 2013-11-13 2014-02-19 上海海洋大学 摆式波浪能发电装置
CN203702440U (zh) * 2013-09-30 2014-07-09 无锡津天阳激光电子有限公司 一种下摆板式海浪发电机
CN204458198U (zh) * 2015-02-11 2015-07-08 广西师范大学 水浪动力转换机构
CN106438184A (zh) * 2016-08-25 2017-02-22 东北师范大学 水动力自动变桨透平的可弯曲叶片
CN106499570A (zh) * 2016-12-20 2017-03-15 河海大学 一种推摆式波浪发电装置及使用方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103498752A (zh) * 2013-09-30 2014-01-08 浙江大学舟山海洋研究中心 捕获波浪能的可变桨悬挂摆装置
CN203702440U (zh) * 2013-09-30 2014-07-09 无锡津天阳激光电子有限公司 一种下摆板式海浪发电机
CN103590967A (zh) * 2013-11-13 2014-02-19 上海海洋大学 摆式波浪能发电装置
CN204458198U (zh) * 2015-02-11 2015-07-08 广西师范大学 水浪动力转换机构
CN106438184A (zh) * 2016-08-25 2017-02-22 东北师范大学 水动力自动变桨透平的可弯曲叶片
CN106499570A (zh) * 2016-12-20 2017-03-15 河海大学 一种推摆式波浪发电装置及使用方法

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Application publication date: 20190528