CN207475441U - A kind of wind-force of no blade and photovoltaic dual-layer stand alone generating system - Google Patents
A kind of wind-force of no blade and photovoltaic dual-layer stand alone generating system Download PDFInfo
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- 238000010248 power generation Methods 0.000 claims abstract description 72
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- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 4
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Abstract
Description
技术领域technical field
本实用新型涉及环保发电领域，特别是一种风力和光伏双层独立发电系统。The utility model relates to the field of environmental protection power generation, in particular to a wind power and photovoltaic double-layer independent power generation system.
背景技术Background technique
随着人类社会的不断进步与发展，资源的逐渐匮乏和环境的恶化已经成为我们不得不面对的严峻的问题。随之兴起了对于各种新型清洁能源的利用，其中就包括对风力和太阳能的利用，这两种能源在自然界中广泛存在，获取方便，而且不会污染环境，能做到零排放。With the continuous progress and development of human society, the gradual scarcity of resources and the deterioration of the environment have become serious problems that we have to face. Then there is the rise of the utilization of various new types of clean energy, including the utilization of wind power and solar energy. These two energy sources exist widely in nature, are easy to obtain, and do not pollute the environment and can achieve zero emissions.
太阳能光伏发电技术是利用太阳能电池板通过光生伏特效应将光能直接转化为电能。主要由太阳能电池板，光伏逆变器，控制器以及储能设备组成。现如今利用非晶硅做成的光伏电池板已经可以做的很轻薄，便于安装使用。Solar photovoltaic power generation technology uses solar panels to directly convert light energy into electrical energy through the photovoltaic effect. It is mainly composed of solar panels, photovoltaic inverters, controllers and energy storage devices. Nowadays, photovoltaic panels made of amorphous silicon can be made very light and thin, which is easy to install and use.
风力发电主要是通过巨大的桨叶将风的动能转化为机械能，然后再将机械能转化为电能。风能源作为清洁的可再生能源，近年来越来越受全世界重视。而现在主流风力发电也有其缺点，比如风机噪音大，设备巨大，只能建在人烟稀少的空旷地带，巨大的桨叶会对鸟类产生严重干扰，同时恶劣的天气也会对桨叶造成损坏等。压电材料拥有压电效应，即在外力的作用下，压电材料内部会产生极化现象，产生电位差，利用压电材料的这个性质就可以进行发电。Wind power mainly converts the kinetic energy of the wind into mechanical energy through huge blades, and then converts the mechanical energy into electrical energy. As a clean and renewable energy, wind energy has attracted more and more attention from all over the world in recent years. However, the current mainstream wind power generation also has its disadvantages. For example, the wind turbines are noisy and the equipment is huge, so they can only be built in sparsely populated open areas. The huge blades will seriously interfere with birds, and bad weather will also cause damage to the blades, etc. . Piezoelectric materials have a piezoelectric effect, that is, under the action of an external force, a polarization phenomenon will occur inside the piezoelectric material, resulting in a potential difference. Using this property of the piezoelectric material can generate electricity.
市场需要一种能在白天和夜晚都不间断的发电系统，本实用新型解决这样的问题。The market needs a power generation system that can be uninterrupted during the day and night, and the utility model solves such a problem.
实用新型内容Utility model content
为解决现有技术的不足，本实用新型的目的在于提供一种无桨叶的风力和光伏双层独立发电系统及其控制方法，本实用新型将压电材料板和薄膜太阳能光伏板贴合，实现可以利用两种能源进行发电，白天以太阳能光伏发电为主，夜晚以压电材料风力发电为主。In order to solve the deficiencies of the prior art, the purpose of this utility model is to provide a bladeless wind power and photovoltaic double-layer independent power generation system and its control method. The utility model combines piezoelectric material plates and thin-film solar photovoltaic panels, Realize that two kinds of energy can be used for power generation, mainly solar photovoltaic power generation during the day, and piezoelectric material wind power generation at night.
为了实现上述目标，本实用新型采用如下的技术方案：In order to achieve the above object, the utility model adopts the following technical solutions:
一种无桨叶的风力和光伏双层独立发电系统，包括：风力发电电池，贴合于风力发电电池的太阳能发电电池，连接于风力发电电池的整流器，连接于整流器和太阳能发电电池的电压转换器，连接于电压转换器的蓄电池。A bladeless wind and photovoltaic double-layer independent power generation system, including: wind power generation battery, solar power generation battery attached to the wind power generation battery, rectifier connected to the wind power generation battery, voltage conversion connected to the rectifier and solar power generation battery to the battery connected to the voltage converter.
前述的一种无桨叶的风力和光伏双层独立发电系统，还包括：光电传感器和风速风向一体传感器，连接于光电传感器和风速风向一体传感器、风力发电电池和太阳能发电电池的单片机。The aforementioned bladeless wind power and photovoltaic double-layer independent power generation system also includes: a photoelectric sensor and a wind speed and wind direction integrated sensor, a single-chip computer connected to the photoelectric sensor and the wind speed and wind direction integrated sensor, a wind power generation battery and a solar power generation battery.
前述的一种无桨叶的风力和光伏双层独立发电系统，还包括：基座，旋转连接于基座上的固定板，连接于固定板上并固定风力发电电池和太阳能发电电池的折叠固定杆。The aforementioned bladeless wind power and photovoltaic double-layer independent power generation system also includes: a base, a fixed plate rotatably connected to the base, a folded and fixed plate connected to the fixed plate and fixed to the wind power generation battery and the solar power generation battery pole.
前述的一种无桨叶的风力和光伏双层独立发电系统，光电传感器设置在固定板的前后侧板位置，风速风向一体传感器设置在固定板的顶板位置。In the aforementioned bladeless wind power and photovoltaic double-layer independent power generation system, the photoelectric sensors are arranged on the front and rear sides of the fixed plate, and the wind speed and wind direction integrated sensor is arranged on the top plate of the fixed plate.
前述的一种无桨叶的风力和光伏双层独立发电系统，还包括：固定于基座并连接于固定板的中心旋转轴，连接于固定板与折叠固定杆之间的俯仰角旋转轴。The aforementioned bladeless wind power and photovoltaic double-layer independent power generation system also includes: a central rotating shaft fixed to the base and connected to the fixed plate, and a pitch angle rotating shaft connected between the fixed plate and the folded fixed rod.
前述的一种无桨叶的风力和光伏双层独立发电系统，折叠固定杆组成有：固定风力发电电池和太阳能发电电池的固定杆，连接于固定杆之间的铰链。In the aforementioned bladeless wind and photovoltaic double-layer independent power generation system, the folded fixed rods consist of: fixed rods for fixing wind power generation batteries and solar power generation cells, and hinges connected between the fixed rods.
前述的一种无桨叶的风力和光伏双层独立发电系统，还包括：连接于中心旋转轴、俯仰角旋转轴、铰链与单片机之间的伺服电机。The aforementioned bladeless wind power and photovoltaic double-layer independent power generation system also includes: a servo motor connected between the central rotation shaft, the pitch angle rotation shaft, the hinge and the single-chip microcomputer.
前述的一种无桨叶的风力和光伏双层独立发电系统，风力发电电池为压电材料板，压电材料板由压电陶瓷和聚偏氟乙烯活环氧树脂制成。In the aforementioned bladeless wind power and photovoltaic double-layer independent power generation system, the wind power generation battery is a piezoelectric material plate, and the piezoelectric material plate is made of piezoelectric ceramics and polyvinylidene fluoride or epoxy resin.
前述的一种无桨叶的风力和光伏双层独立发电系统，太阳能发电电池为太阳能光伏板，太阳能光伏板为薄式非晶硅光伏板。In the aforementioned bladeless wind power and photovoltaic double-layer independent power generation system, the solar power generation cell is a solar photovoltaic panel, and the solar photovoltaic panel is a thin amorphous silicon photovoltaic panel.
本实用新型的有益之处在于：本实用新型提供一种无桨叶的风力和光伏双层独立发电系统及其控制方法，本实用新型将压电材料板和薄膜太阳能光伏板贴合，实现可以利用两种能源进行发电，白天以太阳能光伏发电为主，夜晚以压电材料风力发电为主。本实用新型设置控制基座和支架，不仅实现智能跟踪太阳光达到高效率的发电，而且能够检测风力，在风力过强时，将压电材料板和薄膜太阳能光伏板收起，避免损坏，提高使用寿命；风力发电没有采用大型桨叶式风机，避免了桨叶式的缺点，设备简单，易于设计和安装，减小了地域限制。The utility model is beneficial in that: the utility model provides a bladeless wind power and photovoltaic double-layer independent power generation system and its control method. The utility model combines piezoelectric material plates and thin-film solar photovoltaic panels to realize Two kinds of energy are used for power generation, mainly solar photovoltaic power generation during the day, and piezoelectric material wind power generation at night. The utility model is equipped with a control base and a bracket, which not only realizes intelligent tracking of sunlight to achieve high-efficiency power generation, but also can detect wind force. When the wind force is too strong, the piezoelectric material plate and thin-film solar photovoltaic plate are put away to avoid damage and improve Service life; wind power generation does not use large paddle-type fans, avoiding the disadvantages of paddle-type, simple equipment, easy to design and install, and reduces geographical restrictions.
附图说明Description of drawings
图1是本实用新型的一种实施例的系统图；Fig. 1 is a system diagram of an embodiment of the utility model;
图2是本实用新型的一种实施例的结构示意图；Fig. 2 is a structural representation of an embodiment of the utility model;
图3是本实用新型电池板的一种实施例的结构示意图；Fig. 3 is a schematic structural view of an embodiment of a battery panel of the present invention;
图4是本实用新型控制方法的一种实施例流程图；Fig. 4 is a kind of embodiment flow chart of control method of the present invention;
图中附图标记的含义：Meanings of reference signs in the figure:
1 基座，2 固定板，3 折叠固定杆，4 中心旋转轴，301 固定杆，302 铰链，5光电传感器，6 风速风向一体传感器，7 压电材料板，8 太阳能光伏板。1 base, 2 fixed plate, 3 folding fixed rod, 4 central rotating shaft, 301 fixed rod, 302 hinge, 5 photoelectric sensor, 6 wind speed and wind direction integrated sensor, 7 piezoelectric material board, 8 solar photovoltaic panel.
具体实施方式Detailed ways
以下结合附图和具体实施例对本实用新型作具体的介绍。Below in conjunction with accompanying drawing and specific embodiment the utility model is made concrete introduction.
一种无桨叶的风力和光伏双层独立发电系统，包括：风力发电电池，贴合于风力发电电池的太阳能发电电池，连接于风力发电电池的整流器，连接于整流器和太阳能发电电池的电压转换器，连接于电压转换器的蓄电池。作为一种优选，风力发电电池为压电材料板7，压电材料板7为复合压电材料板7。作为一种优选，压电材料板7由压电陶瓷和聚偏氟乙烯活环氧树脂制成。太阳能发电电池为太阳能光伏板8，太阳能光伏板8为薄式非晶硅光伏板。电压转换器为DC/DC变换器。A bladeless wind and photovoltaic double-layer independent power generation system, including: wind power generation battery, solar power generation battery attached to the wind power generation battery, rectifier connected to the wind power generation battery, voltage conversion connected to the rectifier and solar power generation battery to the battery connected to the voltage converter. As a preference, the wind power generation battery is a piezoelectric material plate 7 , and the piezoelectric material plate 7 is a composite piezoelectric material plate 7 . As a preference, the piezoelectric material plate 7 is made of piezoelectric ceramics and polyvinylidene fluoride or epoxy resin. The solar power generation cell is a solar photovoltaic panel 8, and the solar photovoltaic panel 8 is a thin amorphous silicon photovoltaic panel. The voltage converter is a DC/DC converter.
风力发电电池和太阳能发电电池有各自独立的电路，压电材料板7通过导线连接到整流器，获得直流电后连接到DC/DC变换器得到稳定直流电，再连接到蓄电池，给蓄电池充电。薄膜太阳能电池板层通过导线连接到所述DC/DC变换器得到稳定直流电给蓄电池充电。The wind power generation battery and solar power generation battery have their own independent circuits. The piezoelectric material plate 7 is connected to the rectifier through wires, and after obtaining direct current, it is connected to the DC/DC converter to obtain stable direct current, and then connected to the battery to charge the battery. The thin-film solar panel layer is connected to the DC/DC converter through wires to obtain stable direct current to charge the storage battery.
为了增加对环境的适应能力，风力和光伏双层独立发电系统，还包括：光电传感器5和风速风向一体传感器6，连接于光电传感器5和风速风向一体传感器6、风力发电电池和太阳能发电电池的单片机。In order to increase the adaptability to the environment, the wind power and photovoltaic double-layer independent power generation system also includes: photoelectric sensor 5 and wind speed and wind direction integrated sensor 6, connected to the photoelectric sensor 5 and wind speed and wind direction integrated sensor 6, wind power generation battery and solar power generation battery microcontroller.
一种无桨叶的风力和光伏双层独立发电系统，还包括：基座1，旋转连接于基座1上的固定板2，连接于固定板2上并固定风力发电电池和太阳能发电电池的折叠固定杆3；固定于基座1并连接于固定板2的中心旋转轴4，连接于固定板2与折叠固定杆3之间的俯仰角旋转轴。折叠固定杆3组成有：固定风力发电电池和太阳能发电电池的固定杆301，连接于固定杆301之间的铰链302。光电传感器5设置在固定板2的前后侧板位置，风速风向一体传感器6设置在固定板2的顶板位置。单片机控制伺服电机驱动中心旋转轴4、俯仰角旋转轴、铰链302。A bladeless wind power and photovoltaic double-layer independent power generation system, further comprising: a base 1, a fixed plate 2 rotatably connected to the base 1, a fixed plate connected to the fixed plate 2 and fixed wind power generation cells and solar power generation cells Folding fixed rod 3; fixed on the base 1 and connected to the central rotation axis 4 of the fixed plate 2, and connected to the pitch angle rotation axis between the fixed plate 2 and the folded fixed rod 3. The foldable fixing rod 3 is composed of: a fixing rod 301 for fixing the wind power generation battery and a solar power generation battery, and a hinge 302 connected between the fixing rods 301 . The photoelectric sensor 5 is arranged on the front and rear sides of the fixed plate 2 , and the wind speed and wind direction integrated sensor 6 is arranged on the top plate of the fixed plate 2 . The single-chip microcomputer controls the servo motor to drive the central rotation axis 4, the pitch angle rotation axis, and the hinge 302.
系统的控制方法的流程如图4所示，The flow chart of the control method of the system is shown in Figure 4,
步骤一，根据风向风速一体传感器检测风速和风向，若风力达到8级（风速大于17m/s）则停止工作，并控制伺服电机驱动俯仰角旋转轴和铰链302将电池板收回。Step 1: Detect the wind speed and wind direction according to the integrated wind direction and wind speed sensor. If the wind force reaches level 8 (wind speed greater than 17m/s), stop working, and control the servo motor to drive the pitch angle rotation axis and the hinge 302 to retract the battery panel.
步骤二，若风速小于等于17m/s，光电感应器工作，若不产生光电信号，风速风向一体传感器6工作，风向传感器输出风向信息，伺服电机驱动中心旋转轴4旋转，压电材料板7工作，给蓄电池充电。这样的设计实现根据风向传感信息控制电池板迎风进行风力发电Step 2, if the wind speed is less than or equal to 17m/s, the photoelectric sensor works; if no photoelectric signal is generated, the wind speed and wind direction integrated sensor 6 works, the wind direction sensor outputs wind direction information, the servo motor drives the central rotating shaft 4 to rotate, and the piezoelectric material plate 7 works , to charge the battery. This design realizes wind power generation by controlling the battery panel to face the wind according to the wind direction sensing information
步骤三，若产生光电信号，前后光电信号比较作差，提取差值对应的俯仰角度值，伺服电机驱动俯仰角旋转轴旋转，调好角度后太阳能光伏板8工作，给蓄电池充电。这样实现根据光电传感器5信号控制电池板追踪太阳进行光伏发电。或者。Step 3: If a photoelectric signal is generated, the front and rear photoelectric signals are compared to make a difference, and the pitch angle value corresponding to the difference is extracted, and the servo motor drives the pitch angle rotation axis to rotate. After the angle is adjusted, the solar photovoltaic panel 8 works to charge the battery. In this way, according to the signal of the photoelectric sensor 5, the battery panel is controlled to track the sun to generate photovoltaic power. or.
步骤四，若蓄电池充电充满，停止充电，伺服电机驱动俯仰角旋转轴和铰链302将电池板收回。Step 4, if the battery is fully charged, stop charging, and the servo motor drives the pitch angle rotation axis and the hinge 302 to retract the battery board.
本实用新型提供一种无桨叶的风力和光伏双层独立发电系统，本实用新型将压电材料板7和薄膜太阳能光伏板8贴合，实现可以利用两种能源进行发电，白天以太阳能光伏发电为主，夜晚以压电材料风力发电为主。本实用新型设置控制基座1和支架，不仅实现智能跟踪太阳光达到高效率的发电，而且能够检测风力，在风力过强时，将压电材料板7和薄膜太阳能光伏板8收起，避免损坏，提高使用寿命；风力发电没有采用大型桨叶式风机，避免了桨叶式的缺点，设备简单，易于设计和安装，减小了地域限制。The utility model provides a wind power and photovoltaic double-layer independent power generation system without paddles. The utility model combines piezoelectric material plates 7 and thin-film solar photovoltaic panels 8 to realize that two kinds of energy can be used for power generation. Power generation is the main power generation, and piezoelectric material wind power generation is the main power generation at night. The utility model is equipped with a control base 1 and a bracket, which not only realizes intelligent tracking of sunlight to achieve high-efficiency power generation, but also can detect wind force. When the wind force is too strong, the piezoelectric material plate 7 and the thin-film solar photovoltaic panel 8 are put away to avoid Damage, improve service life; wind power generation does not use large paddle fans, avoiding the disadvantages of paddle type, simple equipment, easy to design and install, reducing geographical restrictions.
以上显示和描述了本实用新型的基本原理、主要特征和优点。本行业的技术人员应该了解，上述实施例不以任何形式限制本实用新型，凡采用等同替换或等效变换的方式所获得的技术方案，均落在本实用新型的保护范围内。The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the above-mentioned embodiments do not limit the utility model in any form, and all technical solutions obtained by means of equivalent replacement or equivalent transformation all fall within the protection scope of the utility model.
Claims (9)
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| CN207475441U true CN207475441U (en) | 2018-06-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666270A (en) * | 2017-10-20 | 2018-02-06 | 南京工程学院 | A bladeless wind and photovoltaic double-layer independent power generation system and its control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666270A (en) * | 2017-10-20 | 2018-02-06 | 南京工程学院 | A bladeless wind and photovoltaic double-layer independent power generation system and its control method |
| CN107666270B (en) * | 2017-10-20 | 2024-05-24 | 南京工程学院 | Paddle-free wind power and photovoltaic double-layer independent power generation system and control method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190611 Address after: 675500 Horse Farm, Fengtun Town, Mouding County, Chuxiong Prefecture, Chuxiong Yi Autonomous Prefecture, Yunnan Province Patentee after: Zhongguang Nuclear Chuxiong Muding Wind Power Co.,Ltd. Address before: 211167 Hong Jing Road, Jiangning District, Nanjing, Jiangsu Province, No. 1 Patentee before: Nanjing Institute of Technology |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 |