CN201865851U - 一种多能源发电系统 - Google Patents

一种多能源发电系统 Download PDF

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CN201865851U
CN201865851U CN2010206279970U CN201020627997U CN201865851U CN 201865851 U CN201865851 U CN 201865851U CN 2010206279970 U CN2010206279970 U CN 2010206279970U CN 201020627997 U CN201020627997 U CN 201020627997U CN 201865851 U CN201865851 U CN 201865851U
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power
master controller
energy
generator
wind
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高洪雨
宋卫平
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SHANDONG ELECTRIC POWER SCHOOL
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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
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/56Power conversion systems, e.g. maximum power point trackers
    • 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
    • Y02E10/72Wind turbines with rotation axis in 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
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/76Power conversion electric or electronic aspects
    • 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

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Abstract

本实用新型涉及一种综合利用太阳能、风能及水力发电的多能源发电系统。包括太阳能光伏发电装置、风力发电装置、微型水力发电装置、电动抽水机、蓄电装置、总控制器和柴油发电机,所述的太阳能光伏发电装置、风力发电装置、蓄电装置、电动抽水机、微型水力发电装置和柴油发电机均通过电缆与总控制器连接,总控制器通过电缆与电网连接。本实用新型具有节能环保,供电充足,防止因受天气制约而出现供电不能满足负载需求的特点。

Description

一种多能源发电系统
技术领域
本实用新型涉及一种发电系统,具体地说是一种利用太阳能、风能及水力发电的多能源发电系统。
背景技术
目前利用新能源进行发电设备有很多种,如风力发电设备、太阳能发电设备以及核能发电设备等,太阳能发电设备具有建设周期短,不受地理位置限制、无需消耗燃料,无机械转动部件,规模大小随意,可以方便地与建筑物相结合等优点,但成本较高,受天气制约,只能在白天工作,阴雨天或夜晚不能产生电能;风力发电设备环境效益好,不排放任何有害气体和废弃物,只要风力强,不仅可以在白天工作而且晚上也可以工作,但风速是随时变化的,风电的不稳定性会给电网带来一定影响,适合风力强而持续的地区,主要建造在边远地区。目前这些新能源发电设备都是单独使用的,而每种发电设备都有它的优缺点,如何弥补或完善这些不足之处,提高对新能源利用,已成为新能源发电领域所要解决的技术问题。
发明内容
为了解决上述技术问题,本实用新型提供了一种节能环保,不受天气制约,防止供电不能满足负载需求的多能源发电系统。
本实用新型采用的技术方案是:一种多能源发电系统,包括太阳能光伏发电装置、风力发电装置、微型水力发电装置、电动抽水机、蓄电装置、总控制器和柴油发电机,所述的太阳能光伏发电装置、风力发电装置、蓄电装置、电动抽水机、微型水力发电装置和柴油发电机均通过电缆与总控制器连接,总控制器通过电缆与电网连接。
所述的微型水力发电装置包括水轮机组、高位蓄水池和低位蓄水池,电动抽水机通过管道同时连接高、低位蓄水池,水轮机组设置在高、低位蓄水池泄水道之间。
所述的总控制器包括 PLC控制器、传感器、大功率可控硅、整流和逆变电路,PLC控制器通过线路分别与传感器、大功率可控硅、整流及逆变电路连接。
本实用新型利用太阳能发电装置和风力发电装置进行组合,风力发电设备可以弥补太阳能发电装置夜间不能工作的缺点,两种发电装置相结合,防止其中一种发电装置因受天气影响而出现供电不足现象。当供电过剩时可向蓄电装置充电备用,蓄电装置还可以为电动抽水机和微型水力发电装置提供电力,使微型水力发电装置作好发电的准备工作,为电力网不足时提供辅助电力。本实用新型以利用新能源发电为主,同时采用水力发电和柴油发电机作用备用发电装置,防止因受天气影响出现供电不能满足负载需求的情况,也就是负载缺电情况,既能有效利用节约了常规能源又防止用户出现负载缺电情况。总控制器是用来将电力整流、稳压后输出标准的电力至用户电器,以及监测电力过剩或不足时及时作出处理,自动化程度高。
附图说明
    图1为本实用新型的结构示意图。
具体实施方式
现结合附图对本实用新型作进一步描述,图1为本实用新型的一种实施例,主要包括:包括太阳能光伏发电装置、风力发电装置2、微型水力发电装置、电动抽水机3、蓄电装置4、总控制器6和柴油发电机5,所述的太阳能光伏发电装置1、风力发电装置2、蓄电装置4、电动抽水机3、微型水力发电装置和柴油发电机5均通过电缆与总控制器6连接,总控制器6通过电缆与电网10连接。
本实施例中的微型水力发电装置包括水轮机组7、高位蓄水池8和低位蓄水池9,电动抽水机3通过管道同时连接高、低位蓄水池,水轮机组7设置在高、低位蓄水池泄水道之间。
本实施例中的总控制器6包括 PLC控制器、传感器、大功率可控硅、整流和逆变电路,PLC控制器通过线路分别与传感器、大功率可控硅、整流及逆变电路连接。
本实用新型以利用太阳能和风力这两种新能源发电为主,将太阳能发电装置和风力发电装置2进行组合,风力发电装置2可以弥补太阳能发电装置夜间不能工作的缺点,太阳能发电装置可以为风力不足时提供电力,两种发电装置相结合,防止其中一种设备因受天气影响而出现供电不足现象。当太阳光及风力能源都充足时,太阳能发电装置和风力发电装置2均可同时工作,其所发出的电能通过电缆传送至总控制器6中,由总控制器6将电力整流、稳压后输出标准的电力至用户电网10,在满足用户用电需求的条件下还有剩余电能时,由总控制器6将电能存入蓄电装置4,如果还有富裕电能,总控制器6将启动电动抽水机3,将水从低位蓄水池9内的水抽到高位蓄水池8内蓄能待用。当太阳能和风力发电装置2出现供电不足时,总控制器6启动微型水力发电装置工作,微型水力发电装置发出的电能通过电缆传送至总控制器6,再由总控制器6将电能整流、稳压后输出标准的电力至用户使用。如果出现风力、太阳能发电装置和微型水力发电装置发出的电能均不能满足供电需求时,再由总控制器6启动柴油发电机5进行工作,为用电负荷提供电力。
由此可见,本实用新型具有节能环保,供电充足,防止因受天气制约而出现供电不能满足负载需求的特点。

Claims (3)

1.一种多能源发电系统,其特征是:包括太阳能光伏发电装置、风力发电装置、微型水力发电装置、电动抽水机、蓄电装置、总控制器和柴油发电机,所述的太阳能光伏发电装置、风力发电装置、蓄电装置、电动抽水机、微型水力发电装置和柴油发电机均通过电缆与总控制器连接,总控制器通过电缆与电网连接。
2.根据权利要求1所述的多能源发电系统,其特征是:所述的微型水力发电装置包括水轮机组、高位蓄水池和低位蓄水池,电动抽水机通过管道同时连接高、低位蓄水池,水轮机组设置在高、低位蓄水池泄水道之间。
3.根据权利要求1所述的多能源发电系统,其特征是:所述的总控制器包括 PLC控制器、传感器、大功率可控硅、整流和逆变电路,PLC控制器通过线路分别与传感器、大功率可控硅、整流及逆变电路连接。
CN2010206279970U 2010-11-29 2010-11-29 一种多能源发电系统 Expired - Fee Related CN201865851U (zh)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102477949A (zh) * 2010-11-29 2012-05-30 山东省电力学校 一种多能源发电系统
CN102655331A (zh) * 2012-04-19 2012-09-05 朱永平 一种水面太阳能水力联合发电方法
CN102868206A (zh) * 2012-09-12 2013-01-09 北京工业大学 多清洁能源互补型微电站
KR20140108724A (ko) * 2012-03-19 2014-09-12 가부시키가이샤 교와 컨설턴츠 풍력 발전 시스템
CN105937477A (zh) * 2016-06-07 2016-09-14 长安大学 一种风电光伏微电网抽水蓄能发电系统
CN106300437A (zh) * 2015-05-13 2017-01-04 云南大唐国际那兰水电开发有限公司 水电站水力光伏联合发电方法
CN108321934A (zh) * 2018-02-01 2018-07-24 山东诺源动力设备有限公司 一种调配新能源发电系统的抽水蓄能控制系统

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102477949A (zh) * 2010-11-29 2012-05-30 山东省电力学校 一种多能源发电系统
EP2818700A4 (en) * 2012-03-19 2015-04-15 Kyowa Engineering Consultants Co Ltd WIND POWER GENERATION SYSTEM
KR20140108724A (ko) * 2012-03-19 2014-09-12 가부시키가이샤 교와 컨설턴츠 풍력 발전 시스템
CN104081046A (zh) * 2012-03-19 2014-10-01 株式会社协和工程顾问 风力发电系统
EP2818700A1 (en) * 2012-03-19 2014-12-31 Kyowa Engineering Consultants Co., Ltd. Wind power generation system
KR101581405B1 (ko) 2012-03-19 2015-12-30 가부시키가이샤 교와 컨설턴츠 풍력 발전 시스템
CN102655331A (zh) * 2012-04-19 2012-09-05 朱永平 一种水面太阳能水力联合发电方法
CN102868206A (zh) * 2012-09-12 2013-01-09 北京工业大学 多清洁能源互补型微电站
CN106300437A (zh) * 2015-05-13 2017-01-04 云南大唐国际那兰水电开发有限公司 水电站水力光伏联合发电方法
CN105937477A (zh) * 2016-06-07 2016-09-14 长安大学 一种风电光伏微电网抽水蓄能发电系统
CN105937477B (zh) * 2016-06-07 2018-12-14 长安大学 一种风电光伏微电网抽水蓄能发电系统
CN108321934A (zh) * 2018-02-01 2018-07-24 山东诺源动力设备有限公司 一种调配新能源发电系统的抽水蓄能控制系统
CN108321934B (zh) * 2018-02-01 2021-07-30 赵明星 一种调配新能源发电系统的抽水蓄能控制系统

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