CN108843512A - 漂浮式海上综合发电装置 - Google Patents

漂浮式海上综合发电装置 Download PDF

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CN108843512A
CN108843512A CN201810893280.1A CN201810893280A CN108843512A CN 108843512 A CN108843512 A CN 108843512A CN 201810893280 A CN201810893280 A CN 201810893280A CN 108843512 A CN108843512 A CN 108843512A
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energy
generating set
mounting platform
ocean current
marine wind
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王雨楠
孙逊
周依琳
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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
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
    • 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
    • F03D9/008—Adaptations 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
    • 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
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • 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
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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
    • Y02E10/727—Offshore wind turbines

Abstract

本发明涉及一种漂浮式海上综合发电装置，包括安装平台、浮箱、海流能发电装置、波浪能发电装置、海洋风能发电装置、导流板、操控室和收放线架，在安装平台的左右两端对称安装固定两个浮箱，在两个浮箱的前端面分别设有导流板，在两个浮箱之间的安装平台下面设有波浪能发电装置；在安装平台的上面设有数个海洋风能发电装置和操控室；在操控室上面设有收放线架；在两个浮箱下面分别设有对称的海流能发电装置。本发明的有益效果是：本装置将海流能发电装置、波浪能发电装置、海洋风能发电装置集一体，能充分利用海洋风能、波浪能和海流能，将海洋风能、波浪能和海流能转化成电能，提高综合利用海洋能的能力。

Description

漂浮式海上综合发电装置
技术领域
本发明涉及一种发电装置，具体涉及一种漂浮式海上综合发电装置。
背景技术
海洋能源通常指海洋中所蕴藏的可再生的自然能源, 主要为潮汐能、波浪能、海流能，海洋能是一种具有巨大能量的可再生能源,而且清洁无污染,但地域性强，能量密度低。波浪能是巨大的，一个巨浪就可以把13吨重的岩石抛出20米高，一个波高5米，波长100米的海浪，在一米长的波峰片上就具有3120千瓦的能量，由此可以想象整个海洋的波浪所具有的能量该是多么惊人。据计算，全球海洋的波浪能达700亿千瓦，可供开发利用的为20-30亿千瓦。每年发电量可达9-万亿度。海流能的利用方式主要是发电，其原理和风力发电相似，几乎任何一个风力发电装置都可以改造成为海流能发电装置。但由于海水的密度约为空气的1000倍，且必须放置于水下，故海流发电存在着一系列的关键技术问题，包括安装维护、电力输送、防腐、海洋环境中的载荷与安全性能等。此外，海流发电装置和风力发电装置的固定形式和透平设计也有很大的不同。海流装置可以安装固定于海底，也可以安装于浮体的底部，而浮体通过锚链固定于海上。海流发电装置主要有轮叶式、降落伞式和磁流式几种。轮叶式海流发电装置利用海流推动轮叶，轮叶带动发电机发出电流。轮叶可以是螺旋浆式的，也可以是转轮式的。降落伞式海流发电装置由几十个串联在环形铰链绳上的"降落伞"组成。顺海流方向的"降落伞"靠海流的力量撑开，逆海流方向的降落伞靠海流的力量收拢，"降落伞"顺序张合，往复运动，带动铰链绳继而带动船上的铰盘转动，铰盘带动发电机发电。磁流式海流发电装置以海水作为工作介质，让有大量离子的海水垂直通过强大磁场，获得电流。海洋风力发电是把风的动能转为电能。风电作为较为成熟的新能源发电技术，已成我国第三大能源。其属性表现为：1.通过利用风能、热能、潮汐等可再生资源进行发电，具有可持续发展属性，属于具有前瞻性的新兴产业；2.属于低污染、高产出产业，具有良好的市场发展潜力，是未来电力业发展的趋势，极具市场发展潜力；3.技术含量高，该产业的发展依赖于与其密切相关的科技进步性，具备科技支撑发展的属性。海洋能源发电在世界各国宏观政策的支持和外部环境的推动及资金的扶持下, 经过多年的科研与试验、开发与利用, 已具备了一定的技术水平和生产基础, 但仍存在着投资大、规小, 获益能力低等问题, 还不具备市场竞争能力。
发明内容
本发明的目的是提供一种能充分利用海洋风能、波浪能和海流能，将海洋风能、波浪能和海流能转化成电能的漂浮式海上综合发电装置。
为实现上述目的，本发明采用如下技术方案：
一种漂浮式海上综合发电装置，包括安装平台、浮箱、海流能发电装置、波浪能发电装置、海洋风能发电装置、导流板、操控室和收放线架，在安装平台的左右两端对称安装固定两个浮箱，在两个浮箱的前端面分别设有导流板，在两个浮箱之间的安装平台下面设有波浪能发电装置；在安装平台的上面设有数个海洋风能发电装置和操控室；在操控室上面设有收放线架；在两个浮箱下面分别设有对称的海流能发电装置。
进一步的，所述海洋风能发电装置的支撑柱穿过操控室，支撑柱的下端固定在安装平台上。
进一步的，所述海流能发电装置的支撑柱穿过浮箱，上端固定在安装平台上，在浮箱与支撑柱的连接处通过加强座密封固定。
进一步的，所述导流板对称设置，两个导流板相对的面成喇叭口状，能增大流经两个浮箱之间的海水流量，使波浪能发电装置获得更大的波浪能。
本发明的有益效果是：本装置将海流能发电装置、波浪能发电装置、海洋风能发电装置集一体，能充分利用海洋风能、波浪能和海流能，将海洋风能、波浪能和海流能转化成电能，提高综合利用海洋能的能力。
附图说明
图1是本发明的结构示意图。
图2是本发明的侧视结构示意图。
图中：1安装平台、2浮箱、3海流能发电装置、4波浪能发电装置、5海洋风能发电装置、6导流板、7操控室、8加强座、9收放线架。
具体实施方式
如图1-2所示，一种漂浮式海上综合发电装置，包括安装平台（1）、浮箱（2）、海流能发电装置（3）、波浪能发电装置（4）、海洋风能发电装置（5）、导流板（6）、操控室（7）和收放线架（9）。在安装平台（1）的左右两端对称安装固定两个浮箱（2），在两个浮箱（2）的前端面分别设有导流板（6），导流板（6）对称设置，两个导流板（6）相对的面成喇叭口状，能增大流经两个浮箱（2）之间的海水流量，使波浪能发电装置（4）获得更大的波浪能。在两个浮箱（2）之间的安装平台（1）下面设有波浪能发电装置（4）；在安装平台（1）的上面设有两个海洋风能发电装置（5）和操控室（7），海洋风能发电装置（5）的支撑柱穿过操控室（7），支撑柱的下端固定在安装平台（1）上。在操控室（7）上面设有收放线架（9），用于收放输送电缆；在两个浮箱（2）下面分别设有两个对称的海流能发电装置（3），海流能发电装置（3）的支撑柱穿过浮箱（2），上端固定在安装平台（1）上，在浮箱（2）与支撑柱的连接处通过加强座（8）密封固定。
在本装置中所述的海流能发电装置（3）、波浪能发电装置（4）、海洋风能发电装置（5）均为现有技术，因此在本说明书中不再赘述。
本装置将海流能发电装置（3）、波浪能发电装置（4）、海洋风能发电装置（5）集一体，能充分利用海洋风能、波浪能和海流能，将海洋风能、波浪能和海流能转化成电能，提高综合利用海洋能的能力。由于所述的海流能发电装置（3）、波浪能发电装置（4）、海洋风能发电装置（5）均为现有技术，因此本装置安装制造容易。在两个浮箱（2）下面分别设有两个对称的海流能发电装置（3），不仅能将海流能转化成电能，而且还能增大本装置的稳定性。本装置采用对称的两个巨大的浮箱（2），用以支撑安装平台（1），能使整个装置始终漂浮在海面上，且移动方便，在将本装置移动到最佳位置后，可通过抛锚的方式固定本装置，防止本装置发生位移。

Claims (4)

1.一种漂浮式海上综合发电装置，其特征是：该装置包括安装平台、浮箱、海流能发电装置、波浪能发电装置、海洋风能发电装置、导流板、操控室和收放线架，在安装平台的左右两端对称安装固定两个浮箱，在两个浮箱的前端面分别设有导流板，在两个浮箱之间的安装平台下面设有波浪能发电装置；在安装平台的上面设有数个海洋风能发电装置和操控室；在操控室上面设有收放线架；在两个浮箱下面分别设有对称的海流能发电装置。
2.根据权利要求1所述的漂浮式海上综合发电装置，其特征是：所述海洋风能发电装置的支撑柱穿过操控室，支撑柱的下端固定在安装平台上。
3.根据权利要求1所述的漂浮式海上综合发电装置，其特征是：所述海流能发电装置的支撑柱穿过浮箱，上端固定在安装平台上，在浮箱与支撑柱的连接处通过加强座密封固定。
4.根据权利要求1所述的漂浮式海上综合发电装置，其特征是：所述导流板对称设置，两个导流板相对的面成喇叭口状。
CN201810893280.1A 2018-08-07 2018-08-07 漂浮式海上综合发电装置 Withdrawn CN108843512A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112392644A (zh) * 2020-11-16 2021-02-23 苏州立科工业设计有限公司 一种海洋波浪能发电装置的支撑托架
CN113236479A (zh) * 2021-05-07 2021-08-10 安阳师范学院 一种新能源混合发电装置及使用方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112392644A (zh) * 2020-11-16 2021-02-23 苏州立科工业设计有限公司 一种海洋波浪能发电装置的支撑托架
CN113236479A (zh) * 2021-05-07 2021-08-10 安阳师范学院 一种新能源混合发电装置及使用方法

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Application publication date: 20181120