阅读说明：本技术 太阳能发电系统、控制装置及方法、计算机可读存储介质 (Solar power generation system, control device and method, and computer-readable storage medium ) 是由 姜仔达 于 2018-07-05 设计创作，主要内容包括：本申请公开了一种太阳能发电系统、控制装置及方法、计算机可读存储介质,所述太阳能发电系统的控制方法包括：获取太阳位置信息,根据获取的太阳位置信息带动太阳能电池组件转动。本申请通过根据太阳位置信息带动太阳能电池组件转动,以获得更多的太阳辐射能量,提高了太阳能电池组件的受光强度,增大了太阳能电池组件的发电量,从而能够充分利用太阳能进行发电。(The application discloses a solar power generation system, a control device and method and a computer readable storage medium, wherein the control method of the solar power generation system comprises the following steps: and acquiring sun position information, and driving the solar cell module to rotate according to the acquired sun position information. This application is through driving solar module according to sun position information and rotating to obtain more solar radiation energy, improved solar module's photic intensity, increased solar module's generated energy, thereby can make full use of solar energy generate electricity.)

1. A control method of a solar power generation system, characterized by comprising:

acquiring sun position information;

and driving the solar cell module to rotate according to the acquired sun position information.

2. The control method according to claim 1, characterized in that: the acquiring of the sun position information comprises at least one of the following steps:

calculating the sun position information according to prestored sun motion track information and current time;

inquiring corresponding relation information of the pre-stored sun position and time according to the current time to obtain the sun position information;

detecting the sun position information by a sun tracking sensor;

and inquiring the sun position information through a third-party server.

3. The control method according to claim 1, characterized in that: the sun position information comprises sun altitude angle and sun azimuth angle information;

the solar module is driven to rotate according to the acquired sun position information, and the method comprises the following steps:

calculating an angle required to rotate when an adjusting mechanism of the solar power generation system is adjusted in the horizontal direction according to the solar azimuth angle information and the current rotating angle of the adjusting mechanism in the horizontal direction;

calculating an angle required to rotate when the adjusting mechanism is adjusted in the vertical direction according to the solar altitude angle information and the current rotating angle of the adjusting mechanism of the solar power generation system in the vertical direction;

and sending an action instruction to the adjusting mechanism to enable the adjusting mechanism to drive the solar cell module to rotate, wherein the action instruction comprises the information of the calculated angle required to rotate during adjustment in the horizontal direction and/or the information of the calculated angle required to rotate during adjustment in the vertical direction.

4. The control method according to claim 3, characterized in that: before the driving the solar cell module to rotate according to the acquired sun position information, the method further comprises:

detecting whether a preset adjustment triggering condition is met, and sending the action instruction to the adjusting mechanism when the preset adjustment triggering condition is met;

the preset adjustment triggering condition comprises at least one of the following conditions:

the difference value between the solar azimuth angle and the current rotation angle of the adjusting mechanism in the horizontal direction is greater than or equal to a preset first threshold value;

the difference value between the solar altitude and the current rotation angle of the adjusting mechanism in the vertical direction is greater than or equal to a preset second threshold value;

the current sunlight irradiation intensity is less than or equal to a preset third threshold value.

5. The control method according to claim 1, characterized in that: the method further comprises the following steps:

acquiring the incident angle of sunlight detected by a light sensor;

and when the detected sunlight incident angle exceeds a set angle range, driving the solar cell module to carry out azimuth adjustment according to the detected sunlight incident angle.

6. The control method according to claim 5, characterized in that: the method further comprises the following steps: acquiring the current weather condition, and performing at least one of the following operations according to the current weather condition:

when the current weather is a preset first weather, driving the solar cell module to rotate and carrying out the azimuth adjustment according to the acquired sun position information and the detected sunlight incident angle, wherein the first weather comprises a sunny day;

when the current weather is a preset second weather, driving the solar cell module to rotate only according to the acquired sun position information, wherein the second weather comprises a cloudy day;

and when the current weather is a preset third weather, controlling the adjusting mechanism to return to the original point of the machine, wherein the third weather comprises one or more of rainy days and cloudy days.

7. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon one or more programs executable by one or more processors to implement the steps of the method of controlling a solar power generation system according to any one of claims 1 to 6.

8. A control apparatus for a solar power generation system, comprising a processor and a memory, the processor being configured to execute a control program for the solar power generation system stored in the memory to implement the steps of the control method for the solar power generation system according to any one of claims 1 to 6.

9. A solar power generation system, comprising:

a bracket provided with an adjusting mechanism;

the solar cell module is arranged on the bracket;

and the control device acquires sun position information, and sends an action instruction to the adjusting mechanism according to the acquired sun position information, so that the adjusting mechanism drives the solar cell module to rotate.

10. The system of claim 9, wherein: the control device for acquiring the sun position information comprises at least one of the following components:

calculating the sun position information according to prestored sun motion track information and current time;

inquiring corresponding relation information of the pre-stored sun position and time according to the current time to obtain the sun position information;

detecting the sun position information by a sun tracking sensor;

and inquiring the sun position information through a third-party server.

11. The system of claim 9, wherein: still include the light sensor, wherein:

the light sensor is arranged on the adjusting mechanism and used for detecting the incident angle of sunlight;

and when the detected sunlight incidence angle exceeds a set angle range, the control device sends a corresponding direction adjusting instruction to the adjusting mechanism.

12. The system of claim 11, wherein: the control device is further configured to acquire a current weather condition and perform at least one of the following operations according to the current weather condition:

when the current weather is a preset first weather, sending an action instruction and a direction adjusting instruction to the adjusting mechanism according to the acquired sun position information and the sunlight incident angle detected by the optical sensor, wherein the first weather comprises a sunny day;

when the current weather is a preset second weather, sending an action instruction to the adjusting mechanism only according to the acquired sun position information, wherein the second weather comprises a cloudy day;

and when the current weather is a preset third weather, controlling the adjusting mechanism to return to the original point of the machine, wherein the third weather comprises one or more of rainy days and cloudy days.

13. The system of claim 9, wherein the adjustment mechanism comprises:

a horizontal rotation member;

a horizontal driving member coupled with the horizontal rotating member and configured to drive the horizontal rotating member to rotate;

a vertical rotating member connected with the horizontal rotating member;

a vertical driving member coupled with the vertical rotating member and configured to drive the vertical rotating member to rotate.

14. The system of any one of claims 9 to 13, wherein the solar cell module is a solar thin film cell laid along a curved surface, the curved surface being fixed to the adjustment mechanism.

15. The system of claim 14, wherein the curved surface is hemispherical or semi-ellipsoidal.

Technical Field

The invention relates to the technical field of photovoltaic products, in particular to a solar power generation system, a control device and method and a computer readable storage medium.

Background

Currently, under the double pressure situation of energy shortage and environmental protection, the development and utilization of renewable energy resources are receiving general attention of people. The solar cell is also called as a solar chip or a photovoltaic cell, is a photoelectric semiconductor sheet which directly generates electricity by utilizing sunlight and has the characteristics of no pollution, universality of resources, inexhaustibility and the like. Solar cells are mainly classified into crystalline silicon solar cells and thin film solar cells. Compared with the crystalline silicon solar cell, the thin-film solar cell has a series of advantages of low cost, light weight, flexibility, easy processing and the like, and therefore, the thin-film solar cell has a wider development prospect.

The existing thin-film solar cell power generation adopts a mode of tiling a cell module to receive sunlight irradiation, so that the illumination area can not be utilized to the maximum, when the sunlight irradiation angle is changed, the intensity of the light received by the cell module is weakened, the generated energy is reduced, and the solar energy can not be fully utilized to generate power.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a solar power generation system, a control apparatus and method, and a computer-readable storage medium, which can generate power by making full use of solar energy.

In order to achieve the purpose of the invention, the technical scheme of the embodiment of the invention is realized as follows:

an embodiment of the present invention provides a solar power generation system, including: a bracket provided with an adjusting mechanism; the solar cell module is arranged on the bracket; and the control device acquires sun position information, and sends an action instruction to the adjusting mechanism according to the acquired sun position information, so that the adjusting mechanism drives the solar cell module to rotate.

Further, the control device for acquiring sun position information includes at least one of the following: calculating the sun position information according to prestored sun motion track information and current time; inquiring corresponding relation information of the pre-stored sun position and time according to the current time to obtain the sun position information; detecting the sun position information by a sun tracking sensor; and inquiring the sun position information through a third-party server.

Further, the system further comprises a light sensor, wherein: the light sensor is arranged on the adjusting mechanism and used for detecting the incident angle of sunlight; and when the detected sunlight incidence angle exceeds a set angle range, the control device sends a corresponding direction adjusting instruction to the adjusting mechanism.

Further, the control device is further configured to acquire a current weather condition and perform at least one of the following operations according to the current weather condition: when the current weather is a preset first weather, sending an action instruction and a direction adjusting instruction to the adjusting mechanism according to the acquired sun position information and the sunlight incident angle detected by the optical sensor, wherein the first weather comprises a sunny day; when the current weather is a preset second weather, sending an action instruction to the adjusting mechanism only according to the acquired sun position information, wherein the second weather comprises a cloudy day; and when the current weather is a preset third weather, controlling the adjusting mechanism to return to the original point of the machine, wherein the third weather comprises one or more of rainy days and cloudy days.

Further, the adjustment mechanism includes: a horizontal rotation member; a horizontal driving member coupled with the horizontal rotating member and configured to drive the horizontal rotating member to rotate; a vertical rotating member connected with the horizontal rotating member; a vertical driving member coupled with the vertical rotating member and configured to drive the vertical rotating member to rotate.

Furthermore, the solar cell module is a solar thin film cell laid along a curved surface, and the curved surface is fixed on the adjusting mechanism.

Further, the curved surface is a hemispherical surface or a semi-ellipsoidal surface.

The embodiment of the invention also provides a control method of the solar power generation system, which comprises the following steps: acquiring sun position information; and driving the solar cell module to rotate according to the acquired sun position information.

Further, the acquiring of the sun position information includes at least one of: calculating the sun position information according to prestored sun motion track information and current time; inquiring corresponding relation information of the pre-stored sun position and time according to the current time to obtain the sun position information; detecting the sun position information by a sun tracking sensor; and inquiring the sun position information through a third-party server.

Further, the sun position information includes sun altitude and sun azimuth information; the solar module is driven to rotate according to the acquired sun position information, and the method comprises the following steps: calculating an angle required to rotate when an adjusting mechanism of the solar power generation system is adjusted in the horizontal direction according to the solar azimuth angle information and the current rotating angle of the adjusting mechanism in the horizontal direction; calculating an angle required to rotate when the adjusting mechanism is adjusted in the vertical direction according to the solar altitude angle information and the current rotating angle of the adjusting mechanism of the solar power generation system in the vertical direction; and sending an action instruction to the adjusting mechanism to enable the adjusting mechanism to drive the solar cell module to rotate, wherein the action instruction comprises the information of the calculated angle required to rotate during adjustment in the horizontal direction and/or the information of the calculated angle required to rotate during adjustment in the vertical direction.

Further, before the driving the solar cell module to rotate according to the acquired sun position information, the method further includes: detecting whether a preset adjustment triggering condition is met, and sending the action instruction to the adjusting mechanism when the preset adjustment triggering condition is met; the preset adjustment triggering condition comprises at least one of the following conditions: the difference value between the solar azimuth angle and the current rotation angle of the adjusting mechanism in the horizontal direction is greater than or equal to a preset first threshold value; the difference value between the solar altitude and the current rotation angle of the adjusting mechanism in the vertical direction is greater than or equal to a preset second threshold value; the current sunlight irradiation intensity is less than or equal to a preset third threshold value.

Further, the method further comprises: acquiring the incident angle of sunlight detected by a light sensor; and when the detected sunlight incident angle exceeds a set angle range, driving the solar cell module to carry out azimuth adjustment according to the detected sunlight incident angle.

Further, the method further comprises: acquiring the current weather condition, and performing at least one of the following operations according to the current weather condition: when the current weather is a preset first weather, driving the solar cell module to rotate and carrying out the azimuth adjustment according to the acquired sun position information and the detected sunlight incident angle, wherein the first weather comprises a sunny day; when the current weather is a preset second weather, driving the solar cell module to rotate only according to the acquired sun position information, wherein the second weather comprises a cloudy day; and when the current weather is a preset third weather, controlling the adjusting mechanism to return to the original point of the machine, wherein the third weather comprises one or more of rainy days and cloudy days.

Embodiments also provide a computer readable storage medium having one or more programs stored thereon, the one or more programs being executable by one or more processors to implement the steps of the method for controlling a solar power generation system as described in any one of the above.

The embodiment of the invention also provides a control device of the solar power generation system, which comprises a processor and a memory; the processor is configured to execute a control program of the solar power generation system stored in the memory to implement the steps of the control method of the solar power generation system according to any one of the above.

The technical scheme of the invention has the following beneficial effects:

according to the solar power generation system, the control device and method and the computer readable storage medium, the solar cell module is driven to rotate according to the sun position information so as to obtain more solar radiation energy, the light receiving intensity of the solar cell module is improved, the power generation amount of the solar cell module is increased, and therefore the solar energy can be fully utilized for power generation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

fig. 1 is a schematic structural diagram of a solar power generation system according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of another solar power generation system according to a first embodiment of the present invention;

fig. 3 is a schematic flow chart of a control method of a solar power generation system according to a second embodiment of the present invention;

wherein: 10: a support; 20: an adjustment mechanism; 30: a solar cell module; 40: a control device; 50: a light sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.