阅读说明：本技术 一种风光互补发电应用网格系统 (Grid system for wind-solar hybrid power generation application ) 是由 邓红波 于 2021-10-14 设计创作，主要内容包括：本发明公开了一种风光互补发电应用网格系统,风力发电装置、太阳能发电装置、基站柜和云控终端,基站柜中包括风光互补控制器、集中器和无线传输设备。风光互补控制器用于对风力发电装置和太阳能发电装置产生的电能进行储能控制,集中器通过无线传输设备与云控终端进行连接,用于通过无线传输方式将风光互补控制器的运行状态数据发送至云控终端,还用于基于所获取的控制指令,对风光互补控制器进行控制；云控终端与多个集中器无线连接,用于获取多个集中器所发送的运行状态数据以及向多个集中器发送控制指令。本申请通过云控终端对系统中设备做到实时监控、实时知晓、实时管控,提升了风光互补发电系统的监控效果。(The invention discloses a wind-solar hybrid power generation application grid system, which comprises a wind power generation device, a solar power generation device, a base station cabinet and a cloud control terminal, wherein the base station cabinet comprises a wind-solar hybrid controller, a concentrator and wireless transmission equipment. The wind-solar hybrid controller is used for performing energy storage control on electric energy generated by the wind power generation device and the solar power generation device, the concentrator is connected with the cloud control terminal through wireless transmission equipment, is used for transmitting the operation state data of the wind-solar hybrid controller to the cloud control terminal in a wireless transmission mode, and is also used for controlling the wind-solar hybrid controller based on the acquired control instruction; the cloud control terminal is in wireless connection with the plurality of concentrators and is used for acquiring the operation state data sent by the plurality of concentrators and sending a control instruction to the plurality of concentrators. According to the wind and light complementary power generation system, real-time monitoring, real-time awareness and real-time management and control are achieved on the equipment in the system through the cloud control terminal, and the monitoring effect of the wind and light complementary power generation system is improved.)

1. A wind-solar hybrid power generation application grid system, comprising:

the system comprises a wind power generation device, a solar power generation device, a base station cabinet and a cloud control terminal, wherein the base station cabinet comprises a wind-solar complementary controller, a concentrator and wireless transmission equipment;

the wind power generation device and the solar power generation device are respectively electrically connected with the wind-solar complementary controller, and the wind-solar complementary controller is used for performing energy storage control on electric energy generated by the wind power generation device and the solar power generation device;

the concentrator is connected with the cloud control terminal through the wireless transmission equipment, and is used for sending the running state data of the wind and light complementary controller to the cloud control terminal in a wireless transmission mode and controlling the wind and light complementary controller based on the acquired control instruction;

the cloud control terminal is wirelessly connected with the plurality of concentrators and is used for acquiring the operation state data sent by the plurality of concentrators and sending a control instruction to the plurality of concentrators.

2. The system of claim 1, wherein the wind power generation assembly comprises two wind power generators mounted to the base by support rods.

3. The system of claim 2, wherein the solar power generation device comprises a solar panel and a solar support, and the solar panel is supported and connected to a support rod of the wind power generation device through the solar support.

4. The system of claim 1, wherein the base station cabinet further comprises a sensor electrically connected to the concentrator, and configured to collect environmental data near the base station cabinet and send the environmental data to the concentrator;

the concentrator is further used for sending the environment data to the cloud control terminal in a wireless transmission mode.

5. The system of claim 4, wherein the sensors comprise a temperature sensor, a humidity sensor, and a light sensitive sensor;

the temperature sensor is used for acquiring the temperature near the base station cabinet;

the humidity sensor is used for acquiring the humidity near the base station cabinet;

the photosensitive sensor is used for collecting the illumination intensity near the base station cabinet.

6. The system of claim 1, wherein the wireless transmission device communicates uplink using GPRS and downlink using LORa, and the communication frequency is 490/868/915 Mhz.

7. The system of claim 1, further comprising an energy storage cabinet electrically connected to the wind-solar hybrid controller for storing energy generated by the wind power generation device and the solar power generation device.

8. The system of claim 7, wherein the energy storage cabinet further comprises an inverter, and the energy storage cabinet is electrically connected with the electric equipment through the inverter.

9. The system of claim 1, further comprising an LED module electrically connected to the wind-solar hybrid controller for LED display of the operating status of the wind-solar hybrid controller.

10. The system of claim 1, wherein the cloud-controlled terminal is wirelessly connected to a plurality of concentrators, and the plurality of concentrators are arranged in a mesh.

Technical Field

The invention relates to the technical field of new energy, in particular to a wind-solar hybrid power generation application grid system.

Background

The wind-solar hybrid power generation system simultaneously utilizes wind power and solar energy to generate power, comprehensively utilizes natural energy and achieves the purpose of mutual complementation. The wind-solar hybrid power generation system has no air pollution, no noise and no waste, is a natural and clean energy, and meets the national social development requirements of low-carbon economic mode and resource-saving environment-friendly type which are currently popularized. At present, the wind-solar hybrid power generation technology is developed rapidly and is widely applied.

However, in the prior art, only a single fan or a single solar panel generates electricity, and the single fan or the single solar panel makes the electricity generation state extremely unstable, thereby greatly wasting natural resources. However, in the prior art, when a multi-wind-light complementary grid system is faced, only one-to-one monitoring can be achieved, and real-time monitoring, real-time knowing and real-time management and control can not be performed on multi-project partition areas in the grid system, so that the problem of poor monitoring effect exists.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a wind-solar hybrid power generation application grid system for improving the monitoring effect of a wind-solar hybrid power generation system.

In order to achieve the purpose, the invention adopts the following technical scheme;

a wind-solar hybrid power generation application grid system, comprising:

the system comprises a wind power generation device, a solar power generation device, a base station cabinet and a cloud control terminal, wherein the base station cabinet comprises a wind-solar complementary controller, a concentrator and wireless transmission equipment;

the wind power generation device and the solar power generation device are respectively electrically connected with the wind-solar complementary controller, and the wind-solar complementary controller is used for performing energy storage control on electric energy generated by the wind power generation device and the solar power generation device;

the concentrator is connected with the cloud control terminal through the wireless transmission equipment, and is used for sending the running state data of the wind and light complementary controller to the cloud control terminal in a wireless transmission mode and controlling the wind and light complementary controller based on the acquired control instruction;

the cloud control terminal is wirelessly connected with the plurality of concentrators and is used for acquiring the operation state data sent by the plurality of concentrators and sending a control instruction to the plurality of concentrators.

Optionally, the wind power generation device comprises two wind power generators, and the wind power generators are mounted on the base through support rods.

Optionally, the solar power generation device comprises a solar panel and a solar bracket, and the solar panel is supported and connected to the support rod of the wind power generation device through the solar bracket.

Optionally, the base station cabinet further includes a sensor, and the sensor is electrically connected to the concentrator, and is configured to collect environmental data near the base station cabinet and send the environmental data to the concentrator; the concentrator is further used for sending the environment data to the cloud control terminal in a wireless transmission mode.

Optionally, the sensor comprises a temperature sensor, a humidity sensor, and a light sensitive sensor;

the temperature sensor is used for acquiring the temperature near the base station cabinet;

the humidity sensor is used for acquiring the humidity near the base station cabinet;

the photosensitive sensor is used for collecting the illumination intensity near the base station cabinet.

Optionally, in the system, the uplink of the wireless transmission device communicates in a GPRS manner, the downlink communicates in an LORa wireless manner, and the communication frequency is 490/868/915 Mhz.

Optionally, the system further includes an energy storage cabinet, and the energy storage cabinet is electrically connected to the wind-solar hybrid controller and is used for storing the electric energy generated by the wind power generation device and the solar power generation device.

Optionally, the energy storage cabinet further comprises an inverter, and the energy storage cabinet is electrically connected with the electric equipment through the inverter.

Optionally, the system further comprises an LED module, and the LED module is electrically connected to the wind and light hybrid controller and is used for LED display of the working state of the wind and light hybrid controller.

Optionally, in the wireless connection between the cloud control terminal and the plurality of concentrators, the concentrators are arranged in a mesh shape.

The application grid system for wind and light complementary power generation comprises a wind power generation device, a solar power generation device, a base station cabinet and a cloud control terminal, wherein the base station cabinet comprises a wind and light complementary controller, a concentrator and wireless transmission equipment. The wind-solar hybrid controller is used for performing energy storage control on electric energy generated by the wind power generation device and the solar power generation device, the concentrator is connected with the cloud control terminal through wireless transmission equipment, is used for transmitting the operation state data of the wind-solar hybrid controller to the cloud control terminal in a wireless transmission mode, and is also used for controlling the wind-solar hybrid controller based on the acquired control instruction; the cloud control terminal is in wireless connection with the plurality of concentrators and is used for acquiring the operation state data sent by the plurality of concentrators and sending a control instruction to the plurality of concentrators. It can be seen that the beneficial effects of this application lie in:

firstly, the wind-solar hybrid system effectively utilizes solar energy and wind energy, is suitable for remote areas with abundant solar energy and wind energy resources, and can selectively use the solar energy or the wind energy aiming at different areas.

The cloud control platform management and control system can conduct multi-project partition piece management and control and single-machine equipment operation investigation, can conduct management according to a macroscopic level, and achieves real-time monitoring, real-time knowing and real-time management.

And thirdly, the complementarity of solar energy and wind energy in time enables the wind-solar hybrid power generation system to have the best matching property in resources.

Drawings

FIG. 1 is a schematic structural diagram of a grid system for wind-solar hybrid power generation application provided by the present invention;

FIG. 2 is a schematic diagram of a partial structure of a grid system for wind-solar hybrid power generation application provided by the present invention;

FIG. 3 is a schematic structural diagram of another wind-solar hybrid power generation grid system provided by the present invention;

fig. 4 is a schematic diagram of a cloud control terminal control concentrator in the wind-solar hybrid power generation application grid system provided by the invention.

Reference numerals:

201-support bar, 202-wind generator, 203-solar panel, 204-solar support.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the description of the present invention, unless otherwise specified, a plurality means two or more. The terms "first," "second," "third," "fourth," and the like in the description and claims of the present invention and in the above-described drawings (if any) are intended to distinguish between the referenced items. For a scheme with a time sequence flow, the term expression does not need to be understood as describing a specific sequence or a sequence order, and for a scheme of a device structure, the term expression does not have distinction of importance degree, position relation and the like.

Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements specifically listed, but may include other steps or elements not expressly listed that are inherent to such process, method, article, or apparatus or that are added to a further optimization scheme based on the present inventive concept.

The application provides a grid system for wind-solar hybrid power generation application, which comprises: the system comprises a wind power generation device, a solar power generation device, a base station cabinet and a cloud control terminal, wherein the base station cabinet comprises a wind-solar complementary controller, a concentrator and wireless transmission equipment. The wind power generation device and the solar power generation device are respectively electrically connected with the wind-solar hybrid controller, the wind power generation device can generate electric energy by utilizing wind energy, the solar power generation device can generate electric energy by utilizing solar energy, and the wind-solar hybrid controller is used for performing energy storage control on the electric energy generated by the wind power generation device and the solar power generation device.

The concentrator is connected with the cloud control terminal through wireless transmission equipment, and the concentrator is used for sending the running state data of the wind-solar hybrid controller to the cloud control terminal through a wireless transmission mode and is also used for controlling the wind-solar hybrid controller based on the acquired control instruction.

The cloud control terminal is in wireless connection with the plurality of concentrators and is used for acquiring the operation state data sent by the plurality of concentrators and sending a control instruction to the plurality of concentrators.

In an embodiment of the present application, as shown in fig. 2, in the embodiment of the present application, the wind power generation device and the solar power generation device may be integrated, specifically:

the wind power generation device comprises two wind power generators which are arranged on the base through a supporting rod. Solar power system includes solar cell panel and solar rack, and solar cell panel passes through solar rack support connection on wind power system's bracing piece, and solar cell panel can set up to two-sided panel and can carry out more abundant daylighting.

In an embodiment of the present application, as shown in fig. 3, the system further includes an energy storage cabinet electrically connected to the wind and solar hybrid controller for storing the electric energy generated by the wind power generation device and the solar power generation device. The energy storage cabinet can also comprise an inverter, and the energy storage cabinet is electrically connected with the electric equipment through the inverter.

In an embodiment of the application, the system further comprises an LED module, and the LED module is electrically connected to the wind-solar hybrid controller and used for LED display of the working state of the wind-solar hybrid controller, so that the worker can intuitively know the working state of the wind-solar hybrid controller.

The concentrator is connected with the cloud control terminal through wireless transmission equipment, and is used for sending the running state data of the wind-solar hybrid controller to the cloud control terminal in a wireless transmission mode and controlling the wind-solar hybrid controller based on the acquired control instruction;

in an embodiment of the present application, in the system, the wireless transmission device communicates in an uplink (that is, when the concentrator sends data to the cloud control terminal) by using a GPRS method, and communicates in a downlink (that is, when the cloud control terminal sends an instruction to the concentrator) by using an LORa wireless method, where the communication frequency is 490/868/915 Mhz.

In an embodiment of the present application, the base station cabinet further includes a sensor, where the sensor is electrically connected to the concentrator, and is configured to collect environmental data near the base station cabinet and send the environmental data to the concentrator; the concentrator is also used for sending the environmental data to the cloud control terminal in a wireless transmission mode. The sensor comprises a temperature sensor, a humidity sensor and a photosensitive sensor; the temperature sensor is used for acquiring the temperature near the base station cabinet; the humidity sensor is used for acquiring the humidity near the base station cabinet; the photosensitive sensor is used for collecting the illumination intensity near the base station cabinet, and the environmental data are uploaded to a big data platform in the cloud control terminal for analysis and control.

In an embodiment of the present application, as shown in fig. 4, a plurality of concentrators are arranged in a mesh shape, and the control platform visualization program in the cloud control terminal is used to know the operation condition, the service life, and the part management of the product equipment, so that the troubleshooting efficiency and the after-sales maintenance efficiency can be accelerated according to the system prompt.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.