CN101354010A - 增压集风式风力发电机组 - Google Patents

增压集风式风力发电机组 Download PDF

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CN101354010A
CN101354010A CNA2007100752677A CN200710075267A CN101354010A CN 101354010 A CN101354010 A CN 101354010A CN A2007100752677 A CNA2007100752677 A CN A2007100752677A CN 200710075267 A CN200710075267 A CN 200710075267A CN 101354010 A CN101354010 A CN 101354010A
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连志敏
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    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • F03G6/02—Devices for producing mechanical power from solar energy using a single state working fluid
    • F03G6/04—Devices for producing mechanical power from solar energy using a single state working fluid gaseous
    • F03G6/045—Devices for producing mechanical power from solar energy using a single state working fluid gaseous by producing an updraft of heated gas or a downdraft of cooled gas, e.g. air driving an engine
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors coaxially arranged
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/35—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects
    • F03D9/37—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects with means for enhancing the air flow within the tower, e.g. by heating
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • 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
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/212—Rotors for wind turbines with vertical axis of the Darrieus type
    • 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
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • 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
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines

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  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
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  • Sustainable Development (AREA)
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  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

本发明涉及了一种自然增压和集风装置的智能垂直轴风力发电机组，该机组包括由控制系统、发电机组1、组合式风腔7、10、顶部交通平台9、涡轮增压器2、压力仓3、电磁阀喷口12、多层叶轮4、涡轮压气机5、压气风扇6及可变集风体15的智能型垂直轴风力发电机组。该设备中，以智能控制器根据发电机的转速和风力的大小同步控制压力空气排放、集风体的展开面积、进风百叶8、出风百叶13的角度及控制多电机的联动，以使风力发电机组最大化的发电。

Description

增压集风式风力发电机组
技术领域
本发明涉及一种集自然增压、智能集风体的智能型垂直轴风力发电机组，更具体地说，涉及一种可用于风力发电场和建筑领域的智能型风力发电机组。
背景技术
能源是人类生存和社会发展的原动力和基本要素。随着社会经济的飞速发展，能源日益成为影响经济继续健康发展的瓶颈。风力发电越来越成为可再生能源发电的主要手段。而现在我们所采用的水平轴风电机组存在着造价高，噪音大，发电效率低，安装维护复杂等缺陷。
目前全世界都在推动新一代的风力发电机组，它主要具备这样的特点：发电效率提高、造价低、智能化控制和远程管理。同时如何提高发电机组有效发电小时数及提高发电的出力效率，如何能在全风况情况下使发电机组最大化发电，是本发明要解决的问题。
发明内容
本发明要解决的技术问题在于，针对现有传统风电机组的缺陷，提供一种全新的解决方案。
本发明解决其技术问题所采用的技术方案是：构造一种智能型、多技术手段、全天候的风力发电机组或能使它全风况发电的环境。该机组采用垂直轴、涡轮自然增压、多电机、环境集风体和智能系统所组成。
该机组的工作原理：在图一、二中可以看到，该机组垂直轴方向有多个涡轮叶轮4、5、6，发电机1可以是一台、二台或三台按大中小规格配置，涡轮增压系统由轴流风力增压器2，压力仓3，压力空气喷口12在机组底部组成(上层为各自独立的系统)，环境集风体7是可根据风力大小接受智能控制系统的信号、自动上下改变集风面积，智能进气百叶8可根据发电机转速自动调节百叶的角度，以控制进气量的大小，在顶部的智能出气百叶13可自动关闭迎风面百叶，开启背风面百叶以达到空气顺畅排出。空气通过进气风腔7进入主风腔10，推动叶轮4的旋转，室外空气通过推动顶部垂直轴风力发电桨叶11与底部叶轮4、5、6共同推动垂直轴连杆14驱动底部电机1进行发电。同时，为了改变传统风机小风不能发电的情况，本发明整合了涡轮增压技术并进行改进，发明了轴流风力增压器2，利用风力推动增压器桨叶产生的压缩空气，进入风腔推动叶轮在微风或无风时发电。
附图说明
附图1是增压集风式风力发电机组立面图
附图2是增压集风式风力发电机组
Figure A20071007526700051
面图
附图3是增压集风式风力发电机组底部和上部平面图
具体实施方式
当一级风力时，机组只挂单机，涡轮增压系统2、3、12开启对主风腔10进行增压加速气流的向上运动，控制系统对环境集风体7发出信号将面积打至最大，并最大角度打开迎风面进气百叶8、关闭背风面进气百叶8将进气风腔7和主风腔10处风速提高，推动叶轮4的旋转驱动发电机组1最大化发电，然后根据机组转速提高和风力加大关闭涡轮增压系统2、3、12，组合电机自动挂中，大机，当大中小电机全部挂满，超出额定功率达至极限时，控制系统发出信号可自动逐渐收小环境集风体、然后顺序控制逐渐收小智能进气百叶8的角度，风力最大时，环境集风体可全部收回，迎风面的智能进气百叶8可全部关闭。
在所有风力状态下，智能系统关闭迎风面出气百叶，开启背风面出气百叶，以使气流顺畅排出.所有的机械收放都由控制系统的机组转速探感、风力探感，控制器和传动机构(步进电机等)完成。以达致发电机组始终处于最佳发电出力状态。可根据建筑规划将风机设置在特定的位置，配合建筑智能集风体，改变风力的密度及启动路线，实现从一级到十二级均可发电，将风能的利用率提高到80％以上。

Claims (7)

1、一种带有自然增压和集风装置的智能垂直轴风力发电机组，该机组包括由控制系统、发电机组1、组合式风腔9、10、涡轮增压器2、压力仓3及可变集风体
Figure A2007100752670002C1
其特征在于：该机组以风力的大小、电机转速来同步控制集风体的开启面积，进风百叶8及出风百叶13的角度、释放压力空气的数量以达到最优化发电状态。
2、根据权利要求1所述的增压集风式风力发电机组，其特征在于，该机组外形为三角形，主风腔为园形。
3、根据权利要求2所述的增压集风式风力发电机组，其特征在于，该形体内包含了智能型三层组合式风腔9，该风腔入口处由智能控制的可变角百叶8控制风力的进入量，出口处由智能控制的可变角百叶13保证空气顺畅外排。其空气只能向上，不能逆向运行。
4、根据权利要求1所述的增压集风式风力发电机组，其特征在于，该风力机组有一个由轴流式涡轮增压器2、压力仓3和电磁阀喷口12所组成的空气增压系统，智能系统可以根据发电机组转速及风速及时发出信号开启执行机构驱动高压空气系统向上运行推动叶轮4。
5、根据权利要求1、2、3所述的增压集风式风力发电机组，其特征在于有一个被智能系统所控制的可变集风体
Figure A2007100752670002C2
它可根据风力的大小和其它机械等系统的动作同步改变其集风面积。使小风时增大风机的气流压力，或大风时减少风机的气流压力。
6、根据权利要求3所述的增压集风式风力发电机组，其特征在于在主风腔10内推动多层叶轮4、涡轮压气机5、压气风扇6，室外风推动顶部垂直轴风力发电桨叶11通过垂直轴连杆14共同工作并作功于底部发电机组1发电。3种多层水平旋转浆叶分为底部被动旋转的压气风扇6，涡轮压气机5和上部靠垂直气流推动的多层叶轮4。
7、根据权利要求4所述的增压集风式风力发电机组，其特征在于，轴流式涡轮增压器2是由水平轴叶轮被风力驱动带动涡轮增压器产生高压气体来驱动主风腔水平叶轮4发电。
CNA2007100752677A 2007-07-24 2007-07-24 增压集风式风力发电机组 Pending CN101354010A (zh)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338029A (zh) * 2011-09-02 2012-02-01 王桂林 新型卧式风力发电机的风轮装置
CN101963133B (zh) * 2009-07-24 2012-08-01 连志敏 增压集风式风力发电机组
WO2012174863A1 (zh) * 2011-06-24 2012-12-27 Lei Yuening 联动面向来风收束发电装置
CN103161672A (zh) * 2011-12-14 2013-06-19 周登荣 涡轮涡扇发电系统
CN103362746A (zh) * 2012-04-10 2013-10-23 孙立蓉 风力发电装置
CN103615358A (zh) * 2013-11-29 2014-03-05 中雅智能科技江苏有限公司 一种高效稳定增速风力发电机组
CN110985301A (zh) * 2019-12-03 2020-04-10 宋德林 一种空气能观光发电塔
WO2023071879A1 (zh) * 2021-10-25 2023-05-04 易元明 相对运动风力发电动力设备

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CN109869276B (zh) * 2017-12-03 2023-12-08 南京慧风新能源技术有限公司 一种双涵道垂直轴风力发电机
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101963133B (zh) * 2009-07-24 2012-08-01 连志敏 增压集风式风力发电机组
WO2012174863A1 (zh) * 2011-06-24 2012-12-27 Lei Yuening 联动面向来风收束发电装置
CN102338029A (zh) * 2011-09-02 2012-02-01 王桂林 新型卧式风力发电机的风轮装置
CN102338029B (zh) * 2011-09-02 2015-01-21 王桂林 风力发电机的风轮装置
CN103161672A (zh) * 2011-12-14 2013-06-19 周登荣 涡轮涡扇发电系统
CN103161672B (zh) * 2011-12-14 2015-02-04 周登荣 涡轮涡扇发电系统
CN103362746A (zh) * 2012-04-10 2013-10-23 孙立蓉 风力发电装置
CN103362746B (zh) * 2012-04-10 2015-08-05 孙立蓉 风力发电装置
CN103615358A (zh) * 2013-11-29 2014-03-05 中雅智能科技江苏有限公司 一种高效稳定增速风力发电机组
CN103615358B (zh) * 2013-11-29 2016-08-17 中雅智能科技江苏有限公司 一种高效稳定增速风力发电机组
CN110985301A (zh) * 2019-12-03 2020-04-10 宋德林 一种空气能观光发电塔
WO2023071879A1 (zh) * 2021-10-25 2023-05-04 易元明 相对运动风力发电动力设备

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