CN107544557B

CN107544557B - Automatic tracking type photovoltaic power station monitoring system based on wireless network

Info

Publication number: CN107544557B
Application number: CN201710858371.7A
Authority: CN
Inventors: 刘李涛; 谈文; 徐惠
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2017-09-21
Filing date: 2017-09-21
Publication date: 2021-02-19
Anticipated expiration: 2037-09-21
Also published as: CN107544557A

Abstract

The invention discloses an automatic tracking type photovoltaic power station monitoring system based on a wireless network, and belongs to the technical field of photovoltaic power generation. The device comprises a fixed base, an optical signal transmitter, a rotating motor, a central controller, a photovoltaic panel, a charge-discharge controller, a wireless transceiver module and a remote control center, wherein the optical signal transmitter is connected above a main support column through a universal rod; the side supporting rods are connected with the photovoltaic panel through rotating shafts; the middle part of the photovoltaic panel is provided with a through hole; a central controller, a charge-discharge controller and a wireless transceiving module are arranged in the main supporting column; the photovoltaic panel is electrically connected with the charge-discharge controller; the central controller is respectively and electrically connected with the optical signal transmitter, the rotating motor, the charge-discharge controller and the wireless transceiver module; the wireless transceiver module is in wireless connection with the remote control center. The photovoltaic power station device is used for solving the problem that the photovoltaic power station device receives different light energy due to different positions, realizes that the photovoltaic devices are mutually independent and carry out adjustment work according to light rays, and can be placed in various environmental conditions.

Description

Automatic tracking type photovoltaic power station monitoring system based on wireless network

Technical Field

The invention relates to the technical field of photovoltaic power generation, in particular to an automatic tracking type photovoltaic power station monitoring system based on a wireless network.

Background

The energy is the driving force for social prosperity and development, and all activities of human beings can not be separated. The average growth rate of the population today is constantly stressing the demand for energy. Non-renewable resources such as coal, petroleum, natural gas and the like are main energy sources for the development of the human society at present, the contradiction between the limitation of the resources and the rapid increase of the resources by people is increasingly prominent, so that the energy price is continuously increased, the global economic fluctuation is caused, and the unstable factors of the society are increased. Since the oil crisis in 1973, development of new energy technology has been sought. The utilization of renewable energy sources such as solar energy, water energy, wind energy, tidal energy, biological energy and the like is generally regarded as good. Solar energy is the most important clean energy, and most of the other forms of energy existing on earth are converted from solar energy by analyzing the formation process of the energy. Solar energy is clean, pollution-free and rich in resources, and is recognized as a new energy source which most effectively replaces fossil energy.

The solar photovoltaic effect, referred to as photovoltaic PV for short, is a phenomenon of potential difference between parts of a non-uniform semiconductor or a combination of a semiconductor and a metal when light is irradiated. Photovoltaics are defined as direct conversion of radiation energy. In practice, conversion of solar energy into electric energy is generally referred to, i.e. solar photovoltaic. The solar cell is realized mainly by utilizing a solar panel made of semiconductor materials such as silicon and the like and utilizing illumination to generate direct current, such as a solar cell which is visible everywhere in our daily life. Photovoltaic technology has many advantages: such as without any mechanical moving parts; except sunshine, the solar energy collector can work under the conditions of direct sunlight and oblique sunlight without any other 'fuel'; and the selection of the station site is very convenient and flexible, and the roof and the open space in the city can be applied. Since 1958, the solar photovoltaic effect was first applied in the form of solar cells in the field of energy supply for space satellites. Nowadays, as little as energy supply and roof solar panels of automatic parking meters are applied to solar power generation centers with wide areas, and the solar power generation centers are applied to the field of power generation all over the world.

Photovoltaic power generation is a form of power generation by directly converting solar energy into electrical energy, mainly by conversion using solar cells. In common solar photovoltaic power generation systems, a fixed photovoltaic panel design is mostly adopted, so that the photovoltaic panel and the sunlight angle can not always form a 90-degree angle, and the utilization rate of solar energy is insufficient; due to the particularity of solar energy distribution, photovoltaic power stations are generally distributed in remote areas with extensive and sparse population.

Disclosure of Invention

1. Problems to be solved

Aiming at the problems and the defects in the prior art, the invention provides an automatic tracking type photovoltaic power station monitoring system based on a wireless network, which is used for solving the problem that photovoltaic power station devices receive different light energy due to different positions, realizing that each photovoltaic device is mutually independent and adjusts work according to light rays, and can be placed in various environmental conditions.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

the invention discloses an automatic tracking type photovoltaic power station monitoring system based on a wireless network, which comprises a fixed base, fixed holes, a main support column, an optical signal transmitter, a universal rod, side support rods, a rotating shaft, a through hole, a rotating motor, a central controller, a photovoltaic panel, a charge-discharge controller, a wireless transceiver module and a remote control center, wherein the fixed holes are formed in four corners of the fixed base; a main supporting column is arranged above the fixed base; an optical signal transmitter is connected above the main supporting column through a universal rod; the left side and the right side of the main supporting column are provided with side supporting rods; the side supporting rods are connected with a photovoltaic panel through rotating shafts; the middle part of the photovoltaic panel is provided with a through hole; a central controller, a charge-discharge controller and a wireless transceiving module are arranged in the main supporting column; the rotating shaft is connected with a rotating motor; the photovoltaic panel is electrically connected with a charge-discharge controller; the central controller is respectively and electrically connected with the optical signal transmitter, the rotating motor, the charge-discharge controller and the wireless transceiving module; the wireless transceiver module is in wireless connection with the remote control center.

As a further improvement of the invention, the fixing hole can fix the device on the ground or a wall, thereby expanding the application range of the device system.

As a further improvement of the invention, the universal rod can be used for adjusting the equipment direction, angle and height of the optical signal transmitter, so that the device can be arranged on regions with different inclined planes to adjust the angle of the optical signal transmitter.

As a further improvement of the invention, the through hole is rectangular, and the light signal transmitter in the middle can extend out and contact with sunlight.

As a further improvement of the invention, the main supporting column is a telescopic supporting column, so that the height can be conveniently adjusted.

As a further improvement of the invention, the optical signal transmitter is arranged by an external power supply.

3. Advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

(1) the invention relates to an automatic tracking type photovoltaic power station monitoring system based on a wireless network.

(2) The automatic tracking type photovoltaic power station monitoring system based on the wireless network is suitable for different installation environments, the angle of receiving light signals can be conveniently adjusted by adjusting the light signal transmitter above the automatic tracking type photovoltaic power station monitoring system, the through holes in the photovoltaic panels are convenient for the light signal transmitter to receive the light signals and are not shielded and influenced, the angle of each photovoltaic panel is adjusted corresponding to one light signal transmitter, when the automatic tracking type photovoltaic power station monitoring system based on the wireless network is suitable for unevenly arranging the automatic tracking type photovoltaic power station monitoring system based on the wireless network, the angle of receiving solar energy can be adjusted according to the position of each photovoltaic panel, the mutual influence is avoided, and the solar energy is received to the maximum extent.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of the present invention;

fig. 3 is a layout diagram of the apparatus of the present invention.

In the figure: : 1. a fixed base; 2. a fixing hole; 3. a main support column; 4. an optical signal transmitter; 5. a gimbal lever; 6. a side support bar; 7. a rotating shaft; 8. a through hole; 9. rotating the motor; 10. a central controller; 11. a photovoltaic panel; 12. a charge and discharge controller; 13. a wireless transceiver module; 14. and a remote control center.

Detailed Description

The invention will be further described with reference to specific embodiments and the accompanying drawings in which:

example 1

As shown in fig. 1 and fig. 2, the automatic tracking photovoltaic power station monitoring system based on the wireless network of the embodiment includes a fixing base 1, a fixing hole 2, a main support column 3, an optical signal transmitter 4, a universal rod 5, a side support rod 6, a rotating shaft 7, a through hole 8, a rotating motor 9, a central controller 10, a photovoltaic panel 11, a charge-discharge controller 12, a wireless transceiver module 13 and a remote control center 14, wherein the fixing hole 2 is formed at four corners of the fixing base 1, the fixing hole 2 can fix the device on the ground or a wall, the application range of the device system can be expanded, the practical performance of the device can be increased, and the main support column 3 is arranged above the fixing base 1; 3 tops of main tributary dagger be connected with light signal transmitter 4 through universal rod 5, foretell universal rod 5 can be used to adjust light signal transmitter 4 equip direction, angle and height to make the device install all can adjust light signal transmitter 4's angle on the region on different inclined planes, can also adjust the direction of equipment according to local conditions simultaneously, foretell main tributary dagger 3 is telescopic support column, the adjusting device's of being convenient for height.

The left side and the right side of the main supporting column 3 are provided with side supporting rods 6, and the side supporting rods 6 are connected with photovoltaic panels 11 through rotating shafts 7; the middle part of the photovoltaic plate 11 is provided with a through hole 8, the through hole 8 is rectangular, and the optical signal transmitter 4 at the middle part can be extended out and can be fully contacted with sunlight. A central controller 10, a charge-discharge controller 12 and a wireless transceiver module 13 are arranged inside the main support column 3, the rotating shaft 7 is connected with a rotating motor 9, and the photovoltaic panel 11 is electrically connected with the charge-discharge controller 12; well accuse ware 10 electric connection light signal changer 4, rotation motor 9, charge-discharge controller 12 and wireless transceiver module 13 respectively, above-mentioned light signal changer 4 sets up for external power supply, wireless transceiver module 13 wireless connection remote control center 14.

As shown in fig. 2 and fig. 3, in the automatic tracking type photovoltaic power station monitoring system based on the wireless network of the present embodiment, a photovoltaic panel 11 is electrically connected to the charging and discharging controller 12, a central controller 10 is electrically connected to a light signal transmitter 4, a rotating motor 9, the charging and discharging controller 12 and a wireless transceiver module 13, the wireless transceiver module 13 is wirelessly connected to a remote control center 14, the photovoltaic panel 11 is configured to receive light energy, the charging and discharging controller 12 is configured to convert the light energy into electric energy, the light signal transmitter 4 receives light information and transmits the light information to the central controller 10, the central controller 10 processes and controls to adjust the rotation of the rotating motor 9, so as to adjust a proper rotation angle of the photovoltaic panel 11, so that the photovoltaic panel 11 can fully contact and utilize solar energy; fixing base 1 is last 2 be convenient for the device be fixed in ground or wall and slope subaerially, it is applicable in the installation environment of difference, adjust the light signal transmitter 4 of its top can be convenient for adjust the angle of receiving the light signal, through-hole 8 on the photovoltaic board 11 is convenient for light signal transmitter 4 to receive the light signal and not sheltered from and influence, accomplish that every photovoltaic board 11 all corresponds a light signal transmitter 4 and adjusts its angle, when being applicable to inhomogeneous this device of arranging, it can correspond the angle of receiving solar energy according to self position control separately, accomplish not influencing each other, the at utmost utilizes and receives solar energy.

The solar energy conversion device is easy to install and disassemble, the adjusting function of the optical signal transmitter can be suitable for the required angle position, the solar energy can be converted into electric energy by the device independently, the electric energy can be adjusted according to light rays, mutual influence is avoided, the efficiency is improved, and the practicability is high.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Claims

1. The utility model provides an automatic tracking formula photovoltaic power station monitored control system based on wireless network which characterized in that: the device comprises a fixed base (1), fixed holes (2), a main support column (3), an optical signal transmitter (4), a universal rod (5), side support rods (6), a rotating shaft (7), a through hole (8), a rotating motor (9), a central controller (10), a photovoltaic panel (11), a charge-discharge controller (12), a wireless transceiver module (13) and a remote control center (14), wherein the fixed holes (2) are formed in four corners of the fixed base (1); a main supporting column (3) is arranged above the fixed base (1); an optical signal transmitter (4) is connected above the main supporting column (3) through a universal rod (5); the left side and the right side of the main supporting column (3) are provided with side supporting rods (6); the side supporting rods (6) are connected with photovoltaic panels (11) through rotating shafts (7); the middle part of the photovoltaic panel (11) is provided with a through hole (8); a central controller (10), a charge-discharge controller (12) and a wireless transceiving module (13) are arranged in the main supporting column (3); the rotating shaft (7) is connected with a rotating motor (9); the photovoltaic panel (11) is electrically connected with a charge-discharge controller (12); the central controller (10) is respectively and electrically connected with the optical signal transmitter (4), the rotating motor (9), the charge-discharge controller (12) and the wireless transceiving module (13); the wireless transceiver module (13) is in wireless connection with a remote control center (14).

2. The automatic tracking photovoltaic power station monitoring system based on the wireless network according to claim 1, characterized in that: the fixing hole (2) can fix the device on the ground or a wall, so that the application range of the device system is expanded.

3. The automatic tracking photovoltaic power station monitoring system based on the wireless network according to claim 1 or 2, characterized in that: the universal rod (5) can be used for adjusting the equipment direction, angle and height of the optical signal transmitter (4), so that the device can be installed on regions with different inclined planes to adjust the angle of the optical signal transmitter (4).

4. The automatic tracking photovoltaic power station monitoring system based on the wireless network according to claim 3, characterized in that: the through hole (8) is rectangular and can be used for the light signal transmitter (4) in the middle to stretch out and contact with sunlight.

5. The automatic tracking photovoltaic power station monitoring system based on the wireless network according to claim 1, characterized in that: the main supporting column (3) is a telescopic supporting column, so that the height can be conveniently adjusted.

6. The automatic tracking photovoltaic power station monitoring system based on the wireless network according to claim 1, characterized in that: the optical signal transmitter (4) is arranged for an external power supply.