CN110784156A - High-altitude floating solar power generation method - Google Patents

Abstract

The invention belongs to the technical field of photovoltaic power generation, and particularly relates to a high-altitude floating solar power generation method, which comprises the following steps: floating the bearing platform at a preset height through a floating device; the bearing table is kept static at a preset height through the detection device and the propeller on the bearing table; and the photovoltaic power generation device on the bearing platform is used for generating power, so that the solar power generation can be stably performed in the air.

Description

High-altitude floating solar power generation method

technical field

The invention belongs to the technical field of photovoltaic power generation, and particularly relates to a high-altitude floating solar power generation method.

Background technique

Solar power generation needs to occupy a lot of land resources, so solar power generation devices that can float in the air are designed, but when the solar power generation device floats in the air, it will be affected by the wind and cause movement, which will bring many safety hazards.

Therefore, based on the above technical problems, it is necessary to design a new high-altitude floating solar power generation method.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a high-altitude floating solar power generation method.

In order to solve the above technical problems, the present invention provides a high-altitude floating solar power generation method, comprising:

Float the platform at a preset height through a floating device;

Specifically, the control module controls the opening and closing of the first electric control valve in the floating device according to the altitude data detected by the GPS module in the floating device, so that the gas in the steel cylinder in the floating device is filled into the air bag in the floating device, or the floating device is controlled The second electric control valve in the device is opened and closed to discharge the gas in the airbag into the atmosphere, so that the carrying platform floats at a preset height;

Through the detection device and the propeller on the carrying platform, the carrying platform is kept stationary at the preset height;

Specifically, the wind direction and wind speed at the bearing platform are detected by the detection device, and the corresponding propellers on the bearing platform are controlled to work by the control module according to the wind direction and wind speed data, so that the bearing platform remains stationary at a preset height; and

Generate electricity through the photovoltaic power generation device on the carrying platform;

Specifically, solar energy is converted into electrical energy through photovoltaic power generation devices.

Further, when the height data is lower than the preset height, the control module controls the opening of the first electric control valve, and the control of the second electric control valve to close, so as to inflate the gas in the cylinder into the air bag, and increase the buoyancy provided by the air bag to the bearing platform, to make the platform float up to a preset height;

When the height data is greater than the preset height, the control module controls the opening of the second electric control valve and the closing of the first electric control valve, so as to discharge the gas in the airbag into the atmosphere, and reduce the buoyancy provided by the airbag to the bearing platform, so that the load the platform is lowered to a preset height; and

When the height data is equal to the preset height, the control module controls both the first electric control valve and the second electric control valve to be closed to maintain the buoyancy provided by the airbag to the carrying platform, so that the carrying platform floats at the preset height.

Further, the wind speed at the bearing platform is detected by the wind speed sensor in the detection device;

The wind direction at the bearing platform is detected by the wind direction sensor in the detection device.

Further, the high-altitude floating solar power generation method further includes:

The electrical energy generated by the photovoltaic power plant is transmitted to the ground through cables.

Further, electric power is provided to the detection device, the floating device and each propeller through the photovoltaic power generation device.

The beneficial effect of the present invention is that the present invention floats the carrying platform at a preset height through the floating device; specifically, the control module controls the opening and closing of the first electric control valve in the floating device according to the height data detected by the GPS module in the floating device , so that the gas in the cylinder in the flotation device is filled into the airbag in the flotation device, or the second electric control valve in the flotation device is controlled to open and close so that the gas in the airbag is discharged into the atmosphere, so that the carrying platform floats at a preset height; Through the detection device and the propeller on the bearing platform, the bearing platform is kept stationary at the preset height; specifically, the wind direction and wind speed at the bearing platform are detected by the detection device, and the corresponding propeller on the bearing platform is controlled by the control module according to the wind direction and wind speed data. , so as to keep the carrying platform stationary at a preset height; and generate electricity through the photovoltaic power generation device on the bearing platform; specifically, the photovoltaic power generation device converts solar energy into electrical energy, so as to achieve stable floating in the air for solar power generation.

Other features and advantages of the present invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the description, claims and drawings.

In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below, and are described in detail as follows in conjunction with the accompanying drawings.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

Fig. 1 is the flow chart of the high-altitude floating solar power generation method involved in the present invention;

2 is a schematic structural diagram of a specific structure involved in the high-altitude floating solar power generation method of the present invention;

FIG. 3 is a schematic block diagram of the specific structure involved in the high-altitude floating solar power generation method of the present invention.

In the picture:

1 is the bearing platform;

2 is the propeller;

3 is a detection device, 31 is a wind speed sensor, and 32 is a wind direction sensor;

4 is a floating device, 41 is a first electric control valve, 42 is a second electric control valve, 43 is an air bag, and 44 is a steel cylinder;

5 is a photovoltaic power generation device;

6 is the cable.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

FIG. 1 is a flow chart of the high-altitude floating solar power generation method according to the present invention.

As shown in FIG. 1 , the present embodiment 1 provides a high-altitude floating solar power generation method, including: floating the carrying platform 1 at a preset height through a floating device; The altitude data controls the opening and closing of the first electric control valve 41 in the flotation device, so that the gas in the cylinder 44 in the flotation device is filled into the airbag 43 in the flotation device, or controls the opening and closing of the second electric control valve 42 in the flotation device to make The gas in the airbag 43 is discharged into the atmosphere, so that the bearing platform 1 floats at a preset height; the bearing platform 1 is kept stationary at the preset height through the detection device 3 and the propeller 2 on the bearing platform 1; specifically, through the detection device 3 Detect the wind direction and wind speed at the bearing platform 1, and control the corresponding propeller 2 on the bearing platform 1 to work according to the wind direction and wind speed data through the control module, so that the bearing platform 1 remains stationary at a preset height; and through the photovoltaic power generation on the bearing platform 1 The device 5 generates electricity; specifically, the photovoltaic power generation device 5 converts solar energy into electrical energy, so as to achieve stable floating in the air to generate solar energy.

In this embodiment, when the height data is lower than the preset height, the control module controls the opening of the first electric control valve 41 and the closing of the second electric control valve 42, so that the gas in the steel cylinder 44 is filled into the air bag 43, and the air bag 43 is lifted to lift. The buoyancy provided by the airbag 43 to the carrying platform 1 makes the carrying platform 1 float up to the preset height; when the height data is greater than the preset height, the control module controls the opening of the second electronically controlled valve 42 and the control of the first electronically controlled valve 41 closed, the gas in the air bag 43 is discharged into the atmosphere, the buoyancy provided by the air bag 43 to the carrying platform 1 is reduced, so that the carrying platform 1 is lowered to the preset height; and when the height data is equal to the preset height, the control module controls the first Both the electronically controlled valve 41 and the second electronically controlled valve 42 are closed to maintain the buoyancy provided by the air bag 43 to the carrying platform 1 , so that the carrying platform 1 floats at a preset height.

In this embodiment, the wind speed at the bearing platform 1 is detected by the wind speed sensor in the detection device 3 ; the wind direction at the bearing platform 1 is detected by the wind direction sensor in the detection device 3 .

In this embodiment, the high-altitude floating solar power generation method further includes: transmitting the electrical energy generated by the photovoltaic power generation device 5 to the ground through the cable 6 .

In this embodiment, the detection device 3 , the floating device and each propeller 2 are provided with electrical energy through the photovoltaic power generation device 5 .

2 is a schematic structural diagram of a specific structure involved in the high-altitude floating solar power generation method of the present invention;

FIG. 3 is a schematic block diagram of the specific structure involved in the high-altitude floating solar power generation method of the present invention.

As shown in Figures 2 and 3, the specific structure involved in the high-altitude floating solar power generation method includes: a control module, a carrying platform 1, a photovoltaic power generation device 5, a detection device 3 controlled by the control module, a floating device 4 and several propellers 2; the control module can be, but is not limited to, STM32 series single-chip microcomputer; the photovoltaic power generation device 5 is arranged on the bearing platform 1; the propellers 2 are arranged on the side wall of the bearing platform 1 at equal distances in the circumferential direction; The floating device 4 is arranged at the bottom of the carrying platform 1, and the control module is suitable for controlling the floating device 4 to make the carrying platform 1 float at a preset height; the carrying platform 1 is suitable for carrying the detection device 3, And the detection device 3 is suitable for detecting the wind direction and wind speed at the bearing platform 1; the control module is suitable for controlling the corresponding propeller 2 to work according to the wind direction and wind speed data (for example, according to the wind direction and wind speed control the corresponding position of the propeller 2 according to a certain rotation speed. Rotate to offset the force exerted by the wind on the bearing platform 1, so that the bearing platform 1 is balanced by force and remains stationary), so that the bearing platform 1 remains stationary at the preset height, and the photovoltaic power generation device 5 is stably floating in the air. Power generation, thereby saving land resources.

In this embodiment, the detection device 3 includes: a wind speed sensor 31 and a wind direction sensor 32; both the wind speed sensor 31 and the wind direction sensor 32 can be, but are not limited to, FSX01 integrated wind speed and direction sensors.

In this embodiment, the floating device 4 includes: a first electronically controlled valve 41, a second electronically controlled valve 42, an air bag 43, a GPS module and a steel cylinder 44; the gas stored in the steel cylinder 44 may be, but not limited to, hydrogen gas or helium, etc.; the steel cylinder 44 is connected to the airbag 43 through the first electric control valve 41, and the steel cylinder 44 is arranged at the bottom of the carrying platform 1; the second electric control valve 42 is arranged at the airbag 43; the airbag 43 is arranged at the bottom of the bearing platform 1; the GPS module is suitable for detecting the height of the bearing platform 1; the GPS module is also suitable for detecting the longitude and latitude of the bearing platform 1 to determine whether the bearing platform 1 is located Movement occurs.

In this embodiment, the photovoltaic power generation device 5 is suitable for using thin-film solar cells; the thin-film solar cells can be laid on the upper surface of the supporting platform 1, and the thin-film solar cells can effectively reduce the overall weight of the high-altitude floating solar power generation method , thereby reducing the buoyancy provided by the airbag 43 .

In this embodiment, the specific structure further includes: a cable 6 arranged at the bottom of the bearing platform 1; the cable 6 is suitable for transmitting the electric energy generated by the photovoltaic power generation device 5 to the ground (which may be a ground grid, etc.) .

In this embodiment, the photovoltaic power generation device 5 is connected to the control module; the control module is adapted to provide the electrical energy generated by the photovoltaic power generation device 5 to the detection device 3 , the floating device 4 and each propeller 2 .

To sum up, the present invention floats the carrying platform 1 at a preset height through the floating device; specifically, the control module controls the opening and closing of the first electric control valve 41 in the floating device according to the height data detected by the GPS module in the floating device , inflate the gas in the cylinder 44 in the flotation device into the airbag 43 in the flotation device, or control the opening and closing of the second electronic control valve 42 in the flotation device to discharge the gas in the airbag 43 into the atmosphere, so that the carrying platform 1 is Floating at a preset height; through the detection device 3 and the propeller 2 on the bearing platform 1, the bearing platform 1 is kept stationary at the preset height; specifically, the detection device 3 detects the wind direction and wind speed at the bearing platform 1, and the control module is based on the wind direction according to the wind direction. and wind speed data to control the corresponding propeller 2 on the bearing platform 1 to work, so that the bearing platform 1 remains stationary at a preset height; and generate electricity through the photovoltaic power generation device 5 on the bearing platform 1; Converted into electrical energy to achieve stable floating in the air for solar power generation.

All components selected in this application (components with no specific structure described) are general standard components or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or through routine experimental methods informed.

In the description of the embodiments of the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, or It can be connected in one piece; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the several embodiments provided in this application, it should be understood that the disclosed system and apparatus may be implemented in other manners. The apparatus embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some communication interfaces, indirect coupling or communication connection of devices or units, which may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.

Taking the above ideal embodiments according to the present invention as inspiration, and through the above description, relevant personnel can make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the contents in the specification, and the technical scope must be determined according to the scope of the claims.

Claims (5)

1. A high altitude floating solar power generation method is characterized by comprising the following steps:

floating the bearing platform at a preset height through a floating device;

specifically, the control module controls the opening and closing of a first electric control valve in the floating device according to height data detected by a GPS module in the floating device, so that gas in a steel cylinder in the floating device is filled into an air bag in the floating device, or controls the opening and closing of a second electric control valve in the floating device, so that the gas in the air bag is exhausted into the atmosphere, and the bearing platform floats at a preset height;

the bearing table is kept static at a preset height through the detection device and the propeller on the bearing table;

specifically, the detection device detects the wind direction and the wind speed at the bearing platform, and the control module controls the corresponding propeller on the bearing platform to work according to the wind direction and the wind speed data so as to keep the bearing platform static at a preset height; and

generating power through a photovoltaic power generation device on the bearing platform;

specifically, solar energy is converted into electric energy through a photovoltaic power generation device.

2. The high altitude flotation solar power generation method according to claim 1,

when the height data is lower than the preset height, the control module controls the first electric control valve to be opened and controls the second electric control valve to be closed, gas in the steel cylinder is filled into the air bag, and buoyancy provided by the air bag to the bearing table is improved, so that the bearing table floats to the preset height;

when the height data is larger than the preset height, the control module controls the second electric control valve to be opened and controls the first electric control valve to be closed, gas in the air bag is discharged into the atmosphere, and buoyancy provided by the air bag to the bearing platform is reduced, so that the bearing platform descends to the preset height; and when the height data is equal to the preset height, the control module controls the first electric control valve and the second electric control valve to be closed, and the buoyancy provided by the air bag to the bearing platform is maintained, so that the bearing platform floats at the preset height.

3. The high altitude flotation solar power generation method according to claim 1,

detecting the wind speed at the bearing table through a wind speed sensor in the detection device;

the wind direction at the bearing platform is detected through a wind direction sensor in the detection device.

4. The high altitude flotation solar power generation method according to claim 1,

the high altitude floating solar power generation method further comprises the following steps:

and transmitting the electric energy generated by the photovoltaic power generation device to the ground through a cable.

5. The high altitude flotation solar power generation method according to claim 1,

and the photovoltaic power generation device is used for providing electric energy for the detection device, the floating device and each propeller.

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