CN2828368Y - 风力压缩空气驱动的风力发电场机组 - Google Patents

风力压缩空气驱动的风力发电场机组 Download PDF

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CN2828368Y
CN2828368Y CNU2005200217039U CN200520021703U CN2828368Y CN 2828368 Y CN2828368 Y CN 2828368Y CN U2005200217039 U CNU2005200217039 U CN U2005200217039U CN 200520021703 U CN200520021703 U CN 200520021703U CN 2828368 Y CN2828368 Y CN 2828368Y
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wind
air
wind power
high pressure
generator
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何文良
徐众勤
华小平
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    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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Abstract

风力压缩空气驱动的风力发电场机组属于风力发电设备；在气泵的气泵轴上固装风轮，连接管两端分别与气泵排气口和高压储气罐进气口连通，输气管两端分别与高压储气罐排气口和风力发电机总成固接连通，且与发电机叶轮相配合，分配器固装在输气管上；本机组利用压力空气吹动发电机叶轮驱动发电机发电结构，具有结构简单、安装方便、使用安全可靠、电压及电频稳定、调整容易、可储存能源的特点。

Description

风力压缩空气驱动的风力发电场机组
技术领域
本发明创造属于风力发电设备。
背景技术
目前，我国使用的风力发电机组多是由风轮、齿轮箱式增速器和发电机装配构成的机械驱动式风力发电机组，并整体配装在塔架顶端上；该机组选用了高转速的发电机，为保证其正常运行发电，其相匹配的增速器增速传动比均在1∶50-70之间，该大增速比使得风力发电机组结构复杂，外形尺寸增大，重量增加，成本提高，安装施工困难，使用安全性降低，尤其是电器调频复杂，作业时操作难度大；另外，当无风天气时、风轮停止转动、机械驱动式发电机即刻停止发电，该风力发电机组不具备能源储存功能。
发明内容
本发明创造的目的就是针对上述已有机械驱动式风力发电机组存在的技术问题和缺陷，设计提供一种风力压缩空气驱动的风力发电场机组，通过用自然风将空气增压、再用增压空气驱动风力发电机总成转动发电的结构，达到施工安装简单、使用安全可靠、调整方便、可储存能源的目的。
本发明创造的目的是这样实现的，在气泵的气泵轴上固装风轮，连接管两端分别与气泵排气口和高压储气罐进气口连通，输气管两端分别与高压储气罐排气口和风力发电机总成固接连通，且与发电机叶轮相配合，分配器固装在输气管上，至此构成风力压缩空气驱动的风力发电场机组。
本发明创造采用自然风吹转风轮、带动气泵作业压缩空气、利用压力空气吹动发电机叶轮驱动发电机发电的结构，具有结构简单、成本低、安装方便、使用安全可靠、电压及电频稳定性好、调整容易、可储存能源的特点、适合功率在100W至5MW之间使用、适应范围广。
附图说明
附图是风力压缩空气驱动的风力发电场机组总体结构示意图。
图中件号说明：
1、风轮、2、气泵、3、连接管、4、高压储气罐、5、分配器、6、风力发电机总成、7、发电机叶轮、8、输气管、9、气泵轴。
具体实施方式
下面结合附图对本实用新型最佳实施方案进行详细描述。一种风力压缩空气驱动的风力发电场机组，在气泵2的气泵轴9上固装风轮1，连接管3两端分别与气泵2排气口和高压储气罐4进气口连通，输气管8两端分别与高压储气罐4排气口和风力发电机总成6固接连通，且与发电机叶轮7相配合，分配器5固装在输气管8上。总体配置时，将固装着风轮1的气泵2固定安装在塔架顶端上，位于空中，将高压储气罐4和风力发电机总成6配装在地面上，用数根连接管3把数个气泵2与高压储气罐4接通，数个带有分配器5的输气管8将高压储气罐4与数个风力发电机总成6连通，构成风力发电场。
作业时，自然风吹转风轮1，风轮1带动气泵轴9转动，使气泵2进行压缩空气作业，带有压力的气体经连接管3进入高压储气罐4内，当气压达到规定值时，打开分配器5使压力气体快速吹向发电机叶轮7使其转动，驱动风力发电机总成6完成发电工作。在较短时间无风条件下，风轮1停止转动，此时利用高压储气罐4内的高压气体仍可保证风力发电机总成6进行发电作业。

Claims (1)

1、一种风力压缩空气驱动的风力发电场机组，其特征在于在气泵(2)的气泵轴(9)上固装风轮(1)，连接管(3)两端分别与气泵(2)排气口和高压储气罐(4)进气口连通，输气管(8)两端分别与高压储气罐(4)排气口和风力发电机总成(6)固接连通，且与发电机叶轮(7)相配合，分配器(5)固装在输气管(8)上。
CNU2005200217039U 2005-09-29 2005-09-29 风力压缩空气驱动的风力发电场机组 Expired - Fee Related CN2828368Y (zh)

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US7900444B1 (en) 2008-04-09 2011-03-08 Sustainx, Inc. Systems and methods for energy storage and recovery using compressed gas
US7958731B2 (en) 2009-01-20 2011-06-14 Sustainx, Inc. Systems and methods for combined thermal and compressed gas energy conversion systems
US7963110B2 (en) 2009-03-12 2011-06-21 Sustainx, Inc. Systems and methods for improving drivetrain efficiency for compressed gas energy storage
US8037678B2 (en) 2009-09-11 2011-10-18 Sustainx, Inc. Energy storage and generation systems and methods using coupled cylinder assemblies
US8046990B2 (en) 2009-06-04 2011-11-01 Sustainx, Inc. Systems and methods for improving drivetrain efficiency for compressed gas energy storage and recovery systems
US8104274B2 (en) 2009-06-04 2012-01-31 Sustainx, Inc. Increased power in compressed-gas energy storage and recovery
US8117842B2 (en) 2009-11-03 2012-02-21 Sustainx, Inc. Systems and methods for compressed-gas energy storage using coupled cylinder assemblies
US8171728B2 (en) 2010-04-08 2012-05-08 Sustainx, Inc. High-efficiency liquid heat exchange in compressed-gas energy storage systems
US8191362B2 (en) 2010-04-08 2012-06-05 Sustainx, Inc. Systems and methods for reducing dead volume in compressed-gas energy storage systems
US8225606B2 (en) 2008-04-09 2012-07-24 Sustainx, Inc. Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression
US8234863B2 (en) 2010-05-14 2012-08-07 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
US8240146B1 (en) 2008-06-09 2012-08-14 Sustainx, Inc. System and method for rapid isothermal gas expansion and compression for energy storage
US8240140B2 (en) 2008-04-09 2012-08-14 Sustainx, Inc. High-efficiency energy-conversion based on fluid expansion and compression
US8250863B2 (en) 2008-04-09 2012-08-28 Sustainx, Inc. Heat exchange with compressed gas in energy-storage systems
US8448433B2 (en) 2008-04-09 2013-05-28 Sustainx, Inc. Systems and methods for energy storage and recovery using gas expansion and compression
US8474255B2 (en) 2008-04-09 2013-07-02 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
US8479505B2 (en) 2008-04-09 2013-07-09 Sustainx, Inc. Systems and methods for reducing dead volume in compressed-gas energy storage systems
US8495872B2 (en) 2010-08-20 2013-07-30 Sustainx, Inc. Energy storage and recovery utilizing low-pressure thermal conditioning for heat exchange with high-pressure gas
US8539763B2 (en) 2011-05-17 2013-09-24 Sustainx, Inc. Systems and methods for efficient two-phase heat transfer in compressed-air energy storage systems
US8578708B2 (en) 2010-11-30 2013-11-12 Sustainx, Inc. Fluid-flow control in energy storage and recovery systems
US8667792B2 (en) 2011-10-14 2014-03-11 Sustainx, Inc. Dead-volume management in compressed-gas energy storage and recovery systems
US8677744B2 (en) 2008-04-09 2014-03-25 SustaioX, Inc. Fluid circulation in energy storage and recovery systems
US8733095B2 (en) 2008-04-09 2014-05-27 Sustainx, Inc. Systems and methods for efficient pumping of high-pressure fluids for energy
CN105545601A (zh) * 2016-01-05 2016-05-04 王振铎 风能转换及大规模物理蓄能结构装置
CN105990848A (zh) * 2015-01-28 2016-10-05 马力 一种风力发电并网配置系统
CN111779633A (zh) * 2019-04-03 2020-10-16 萧炳辉 结合空压辅助的风力发电方法

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US8209974B2 (en) 2008-04-09 2012-07-03 Sustainx, Inc. Systems and methods for energy storage and recovery using compressed gas
US8474255B2 (en) 2008-04-09 2013-07-02 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
US8677744B2 (en) 2008-04-09 2014-03-25 SustaioX, Inc. Fluid circulation in energy storage and recovery systems
US8733094B2 (en) 2008-04-09 2014-05-27 Sustainx, Inc. Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression
US8733095B2 (en) 2008-04-09 2014-05-27 Sustainx, Inc. Systems and methods for efficient pumping of high-pressure fluids for energy
US8713929B2 (en) 2008-04-09 2014-05-06 Sustainx, Inc. Systems and methods for energy storage and recovery using compressed gas
US8448433B2 (en) 2008-04-09 2013-05-28 Sustainx, Inc. Systems and methods for energy storage and recovery using gas expansion and compression
US8240140B2 (en) 2008-04-09 2012-08-14 Sustainx, Inc. High-efficiency energy-conversion based on fluid expansion and compression
US8250863B2 (en) 2008-04-09 2012-08-28 Sustainx, Inc. Heat exchange with compressed gas in energy-storage systems
US8763390B2 (en) 2008-04-09 2014-07-01 Sustainx, Inc. Heat exchange with compressed gas in energy-storage systems
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US8171728B2 (en) 2010-04-08 2012-05-08 Sustainx, Inc. High-efficiency liquid heat exchange in compressed-gas energy storage systems
US8234863B2 (en) 2010-05-14 2012-08-07 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
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CN105545601A (zh) * 2016-01-05 2016-05-04 王振铎 风能转换及大规模物理蓄能结构装置
CN111779633A (zh) * 2019-04-03 2020-10-16 萧炳辉 结合空压辅助的风力发电方法

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