CN107939602A - 一种风力水力联合发电装置 - Google Patents

一种风力水力联合发电装置 Download PDF

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CN107939602A
CN107939602A CN201711350114.9A CN201711350114A CN107939602A CN 107939602 A CN107939602 A CN 107939602A CN 201711350114 A CN201711350114 A CN 201711350114A CN 107939602 A CN107939602 A CN 107939602A
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wind
generator
water
power
driven generator
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王运农
王开德
王开城
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    • 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
    • F03B13/06Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
    • 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
    • F03DWIND MOTORS
    • F03D3/00Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • 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
    • F03DWIND MOTORS
    • F03D3/00Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • 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
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/06Controlling wind motors  the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
    • 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
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/008Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
    • 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
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10Combinations of wind motors with apparatus storing energy
    • F03D9/11Combinations of wind motors with apparatus storing energy storing electrical energy
    • 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
    • F05B2270/00Control
    • F05B2270/30Control parameters, e.g. input parameters
    • F05B2270/32Wind speeds
    • 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
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction
    • 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
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16Mechanical energy storage, e.g. flywheels or pressurised fluids
    • 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
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00Climate change mitigation technologies for sector-wide applications
    • Y02P80/10Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Abstract

本发明提供了一种风力水力联合发电装置,包括柱体,所述柱体包括内柱与外柱,所述内柱内部设有主控器、发电装置、抽水装置,内柱外表面四周设有多个风力收集口,内柱与外柱间对应设有与每个风力收集口连接的喇叭型导风墙,外柱外表面四周开有多个方形导风墙口,柱体顶端设有蓄水球,柱体底端设有蓄水池,蓄水球进水口通过抽水装置与蓄水池相连,柱体内部设有发电装置与主控器,发电装置包括风力发电机与水力发电机,风力发电机数量与水力发电机数量均为多个,风力发电机设置于风力收集口处,水力发电机设置于蓄水球出水口处。本发明利用巧妙的将风力发电机与水力发电机结合于一起,解决由于风力随机性对电网所带来的影响,增加了风力发电的稳定性。

Description

一种风力水力联合发电装置
技术领域
本发明涉及发电系统技术领域,具体涉及一种风力水力联合发电装置。
背景技术
近年来,随着常规化石能源的不断枯竭及环境问题的日益突出,绿色、可再生能源地大量开发利用成为各国能源发展的趋势,风力发电以其技术相对成熟、成本较低、蕴量巨大、可再生和不污染环境的优点在太阳能发电、潮汐发电等众多新能源产业中成为各国首选。
常见的风力发电机借由风力带动桨叶转动,从而让发电装置产生电能,但风力发电的原动力是不可控的,输出的电能具有很强的随机性,且在风力较小时无法工作。常见的水力发电机借由水的高度落差所产生的重力势能带动水利轮机发电,现有的水力发电机使用时大多需要装设于水源处,对安装位置有较大的限制,因此,如何将风力发电机与水力发电机结合一起,输出稳定的清洁能源,这是一个任需解决的问题。
发明内容
本发明的目的在于提供一种风力水力联合发电装置,以解决上述问题。
本发明是通过以下技术方案实现的:一种风力水力联合发电装置,包括柱体,所述柱体包括内柱与外柱,所述柱体顶端设有蓄水球,所述柱体底端设有蓄水池,所述内柱内部设有主控器、发电装置、抽水装置,所述蓄水球进水口通过抽水装置与蓄水池相连,所述发电装置包括风力发电机与水力发电机,所述风力发电机数量为若干个,所述风力发电机与蓄电池电性相连,所述蓄电池为所述抽水装置供电,所述蓄水球出水口处设有若干部水力发电机。
进一步的,所述抽水装置包括抽水泵与输水管,所述抽水泵设于蓄水池内,所述蓄水球进水口还设有电磁阀,所述电磁阀通过输水管与抽水泵相连。
进一步的,所述蓄电池数量为与风力发电机数量一致,并与所述风力发电机一一对应电性相连。
进一步的,所述内柱外表面四周从上至下依次设有若干个风力收集口,每个风力收集口内均设有风力发电机,每台风力发电机互相垂直排列。
进一步的,所述内柱与外柱间对应设有与每个风力收集口连接的喇叭型导风墙,所述外柱外表面四周开有若干个方形导风墙口。
进一步的,所述风力收集口处设有挡风板与风速传感器,所述风速传感器与主控器信号相连,所述主控器能根据风速传感器信号控制挡风板。
进一步的,所述蓄水球出水口处设有漏斗,所述漏斗出水口处设有若干部水力发电机,所述水力发电机互相垂直排列。
与现有技术相比,本发明达到的有益效果如下:
本发明提供的一种风力水力联合发电装置,通过风力发电机与水力发电机的结合,降低了由于风的随机性对电网所带来的影响,既能保证电网正常运行,又提高了系统的稳定性,减少了能源浪费,是一种较理想的风力水力联合发电装置。
附图说明
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的优选实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的一种风力水力联合发电装置结构示意图。
图2为一种风力水力联合发电装置的正视图。
图3为本发明实施例提供的一种风力水力联合发电装置的水力发电机放大示意图。
图4为本发明实施例提供的一种风力水力联合发电装置的风力发电机结构示意图。
图5为风力发电机与导风墙俯视图。
图中,1为蓄水球,2为蓄水池,3为抽水泵,4为蓄电池,5为风力发电机,6为喇叭型导风墙,7为漏斗,8为电磁阀,9为挡风板,10为水力发电机,11为输水管,12为风力桨叶,13为平衡臂,14为底座,15为转子,16为转轴,17为水轮桨叶,18为水力发电机支撑横梁,19为风力发电机支撑横梁,20为地面,21为水力发电机底座,22为外柱,23为内柱,24为方形导风墙口。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整的描述,显然,所描述的实施例仅只是本发明的一部分实施例,而不是全部的实施例。基于本发明的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的其他所有实施例,都属于本发明保护的范围。
如图1、图2所示,一种风力水力联合发电装置,包括柱体,所述柱体包括内柱23与外柱22,所述柱体顶端设有蓄水球1,所述柱体底端设有蓄水池2,所述内柱23内部设有主控器、发电装置、抽水装置,所述蓄水球1进水口通过抽水装置与蓄水池2相连,所述抽水装置包括抽水泵3与输水管11,所述抽水泵3设于蓄水池2内,抽水泵11能将低处蓄水池2内的水抽取至高处的蓄水球1中,所述蓄水球1内设有水位传感器,蓄水球1入水口处设有电磁阀8,所述电磁阀8通过输水管11与抽水泵3相连,所述柱体内部设有发电装置与主控器,所述主控器能根据水位传感器信号控制电磁阀8与抽水泵3开启/关闭,所述发电装置包括风力发电机5与水力发电机10,所述风力发电机5与水力发电机10数量数量均为多个,所述风力发电机5与蓄电池4电性相连,所述蓄电池4为所述抽水泵3供电,所述蓄水球1出水口处设有漏斗7,漏斗7具有收集、汇聚水流的功能,所述漏斗7出水口处设有多部水力发电机10,多部水力发电机10互相垂直排列,所述水力发电机电流输出端与外柱22上的电源输出口电性相连。
参见图3,具体的,所述水力发电机10包括水轮桨叶17、水力发电机底座21、水力发电机支撑横梁18,所述水力发电机底座2安放于水力发电机支撑横梁18上,输水管11水流方向与水力发电机的水轮桨叶17垂直。优选的,可根据需要增加水力发电机10的数量。
参见图4与图5,具体的,所述风力发电机5包括转轴16、两片风力桨叶12、转子15、平衡臂13、风力发电机底座14、风力发电机支撑横梁19,所述风力桨叶12与转轴16相连,所述转子15垂直嵌套于转轴16顶端,所述转轴16末端与风力发电机底座14相连,所述风力发电机底座14安放于风力发电机支撑横梁19上,所述转子15与平衡臂13下端垂直相连,所述平衡臂13上端放置蓄电池4,能存储风力发电机5所产生的电。
参见图2,具体的,所述内柱23外表面四周从上至下依次设有多个风力收集口,设于四周的风力收集口能收集不同方向的风能,内柱23与外柱22间对应设有与每个风力收集口连接的喇叭型导风墙6,所述外柱22外表面四周开有多个方形导风墙口24,所述喇叭型导风墙6具有集能效果,即使一级风也能使风力发电机5正常发电,提高风力发电机5在发电过程中的能效,所述方形导风墙口24拥有更强的导风效果,多个风力收集口内对应设有多个同型号的风力发电机5,每台风力发电机5间互相垂直排列,每台风力发电机5的平衡臂13上均设有蓄电池4,蓄电池4数量与风力发电机5数量一致,且风力发电机5与所述蓄电池4一一对应电性相连,风力发电机5能将所产生的电存储至蓄电池4内,每台蓄电池4均能对抽水泵3轮流供电,当一台蓄电池4存储的电能用完时,自动切换到下一台蓄电池4对抽水泵3供电。优选的,可根据需要增加风力发电机5及对应的蓄电池4数量。
进一步的,所述喇叭型导风墙6上均设有拦风板9与风速传感器,所述拦风板9通过升降机构连接于喇叭型导风墙6上,所述风速传感器能检测风速大小,当外界风速过大时,所述主控器能根据风力传感器反馈的信号,控制拦风板9遮挡风力收集口,避免风力发电机5因风力过大而过载损坏。
工作时,通过多个风力发电机5发电,多个风力发电机5所产生的电流存储至每个风力发电机5对应的蓄电池4内,由多个蓄电池4轮流对抽水泵3供电,抽水泵3可将蓄水池4内的水抽取至蓄水球1中存储,蓄水球1中的水流经漏斗7收集、汇聚后由高处向下带动多个水力发电机10发电,并通过电源输出端向外界输出稳定的交流电,流经水力发电机10的水流又通过输水管11重新流回蓄水池2中。
由以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内,所做的任何修改、等同替换、改进等,均应包含在本发明保护的范围之内。

Claims (7)

1.一种风力水力联合发电装置,包括柱体,所述柱体包括内柱与外柱,其特征在于,所述柱体顶端设有蓄水球,所述柱体底端设有蓄水池,所述内柱内部设有主控器、发电装置、抽水装置,所述蓄水球进水口通过抽水装置与蓄水池相连,所述发电装置包括风力发电机与水力发电机,所述风力发电机数量为若干个,所述风力发电机与蓄电池电性相连,所述蓄电池为所述抽水装置供电,所述蓄水球出水口处设有若干部水力发电机。
2.根据权利要求1所述的一种风力水力联合发电装置,其特征在于,所述抽水装置包括抽水泵与输水管,所述抽水泵设于蓄水池内,所述蓄水球进水口还设有电磁阀,所述电磁阀通过输水管与抽水泵相连。
3.根据权利要求1所述的一种风力水力联合发电装置,其特征在于,所述蓄电池数量与风力发电机数量一致,并与所述风力发电机一一对应电性相连。
4.根据权利要求1所述的一种风力水力联合发电装置,其特征在于,所述内柱外表面四周从上至下依次设有若干个风力收集口,每个风力收集口内均设有风力发电机,每台风力发电机互相垂直排列。
5.根据权利要求1所述的一种风力水力联合发电装置,其特征在于,所述内柱与外柱间对应设有与每个风力收集口连接的喇叭型导风墙,所述外柱外表面四周开有若干个方形导风墙口。
6.根据权利要求4所述的一种风力水力联合发电装置,其特征在于,所述风力收集口处设有挡风板与风速传感器,所述风速传感器与主控器信号相连,所述主控器能根据风速传感器信号控制挡风板。
7.根据权利要求1所述的一种风力水力联合发电装置,其特征在于,所述蓄水球出水口处设有漏斗,所述漏斗出水口处设有若干部水力发电机,所述水力发电机互相垂直排列。
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