CN213515759U

CN213515759U - Photovoltaic engineering centralized monitoring system

Info

Publication number: CN213515759U
Application number: CN202022435458.3U
Authority: CN
Inventors: 陈少鹤; 黎勇飞
Original assignee: Guangzhou Guyuan Power Engineering Design Co ltd
Current assignee: Guangzhou Guyuan Power Engineering Design Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-22
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a photovoltaic engineering centralized monitoring system, which comprises a solar panel, an inverter and a power grid which are connected in sequence, and also comprises an environment monitoring end and a power monitoring end; the electric power monitoring end comprises a collector, and the collecting end of the collector is connected with the inverter; the environment monitoring end comprises a camera, an infrared probe, a monitor, a smoke sensor, a wind speed sensor, a wind direction sensor and a temperature sensor; the signal output ends of the camera, the infrared probe and the monitor are connected with a first processor; the signal output ends of the collector, the smoke sensor, the wind speed sensor, the wind direction sensor and the temperature sensor are connected with a second processor, and the signal output end of the second processor is connected with a cloud server through a remote communication module. Through the utility model discloses the realization is effectively monitored the operational environment and the power transmission of photovoltaic engineering to ensure the safe transmission of operational environment safety and electric power.

Description

Photovoltaic engineering centralized monitoring system

Technical Field

The utility model relates to a photovoltaic engineering technical field, concretely relates to photovoltaic engineering centralized monitoring system.

Background

Solar energy is an available and precious renewable energy source, and is an inexhaustible clean energy source relative to the development history of human beings. Under the conditions of global warming, deterioration of human ecological environment, shortage of conventional energy resources and environmental pollution, solar photovoltaic power generation engineering is generally valued and supported by governments of various countries.

The working principle of the existing photovoltaic engineering is as follows: the solar illumination is directly converted into direct current power through the solar panel, and the direct current power is converted into alternating current power which can be directly connected to a power grid through the inverter. The electricity generated by the solar energy is preferentially used by the user side (self-generation and self-service); if the solar power is insufficient, the power can be supplemented by the power grid; when the solar power is larger than the user side load power, the redundant electric quantity can be uploaded to a power grid (power grid purchase).

In the working process of the photovoltaic engineering, the working environment and the power transmission of the photovoltaic engineering need to be effectively monitored so as to ensure the normal operation of the photovoltaic engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims at designing a photovoltaic engineering centralized monitoring system, making it realize effectively monitoring the operational environment and the power transmission of photovoltaic engineering to ensure the safe transmission of operational environment safety and electric power.

In order to achieve the above object, the utility model provides a following technical scheme:

a photovoltaic engineering centralized monitoring system comprises a solar panel, an inverter and a power grid which are sequentially connected, and further comprises an environment monitoring end and an electric power monitoring end; the electric power monitoring end comprises a collector, and the collecting end of the collector is connected with the inverter; the environment monitoring end comprises a camera, an infrared probe, a monitor, a smoke sensor, a wind speed sensor, a wind direction sensor and a temperature sensor; the signal output ends of the camera, the infrared probe and the monitor are connected with a first processor, and the signal output end of the first processor is connected with a monitoring screen; the collector the smoke transducer wind speed sensor wind direction sensor and temperature sensor's signal output part connects the second treater, the signal output part of second treater passes through remote communication module and connects the high in the clouds server, high in the clouds server and monitor terminal signal connection, first treater with second treater electric connection alarm device.

Further, the remote communication module comprises a WIFI wireless communication module and/or a GPRS communication module. So set up, set up multiple telecommunication mode, improve the flexibility.

Further, the cloud server is in signal connection with the mobile device terminal. So set up, be convenient for the control personnel in time know the various monitoring data of photovoltaic engineering through mobile devices such as cell-phones, improve the control flexibility.

Furthermore, still be equipped with solar battery, solar battery's power input end is connected solar panel, solar battery's power output end is connected the collector the camera infrared probe the monitor smoke transducer wind speed sensor wind direction sensor with temperature sensor. So set up, the electric power that utilizes solar panel self output is supplied power for the control setting, realizes electric power self-sufficiency, greatly reduced the control cost.

Further, the monitoring terminal is connected with the data storage and the data analyzer. According to the arrangement, the monitoring data are stored in a grading mode and classified and gathered in a counting mode through the data storage device and the data analyzer, unified management of the power station is facilitated, data are collected, checked and analyzed in a unified mode, and comprehensive running state monitoring, running alarm finding and notification, data query analysis and running management are provided.

Compared with the prior art, the beneficial effects of the utility model are that:

utilize camera, infrared probe and monitor to monitor photovoltaic engineering on-the-spot safety to send the signal to local monitor screen, local security personnel observe the on-the-spot environmental safety of attending to through monitor screen real time, avoid artificial destruction of deliberately.

The collector is connected with the inverter to collect various current and voltage information. And monitoring the field environment of the photovoltaic engineering by using a smoke sensor, a wind speed sensor, a wind direction sensor and a temperature sensor. The monitoring signal is transmitted to the cloud server through the remote communication module and then transmitted to the monitoring terminal of the remote headquarter. So that the headquarter technical personnel can carry out scientific observation and monitoring on the data.

If the abnormal condition is found, an alarm device, such as a buzzer or an alarm lamp, is started through the first processor and the second processor so as to inform local security personnel to process in time.

The working environment and power transmission of photovoltaic engineering are effectively monitored through the power monitoring end and the environment monitoring end, so that the safety of the working environment and the safety transmission of power are ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

a photovoltaic engineering centralized monitoring system comprises a solar panel, an inverter and a power grid which are sequentially connected, and further comprises an environment monitoring end and an electric power monitoring end; the electric power monitoring end comprises a collector, and the collecting end of the collector is connected with the inverter; the environment monitoring end comprises a camera, an infrared probe, a monitor, a smoke sensor, a wind speed sensor, a wind direction sensor and a temperature sensor; the signal output ends of the camera, the infrared probe and the monitor are connected with a first processor, and the signal output end of the first processor is connected with a monitoring screen; the collector the smoke transducer wind speed sensor, wind direction sensor and temperature sensor's signal output part connects the second treater, the signal output part of second treater passes through remote communication module and connects the high in the clouds server, high in the clouds server and monitor terminal signal connection, first treater with second treater electric connection alarm device.

Further, the cloud server is in signal connection with the mobile device terminal. According to the arrangement, monitoring personnel can conveniently know various monitoring data of the photovoltaic engineering in time through the mobile phone, and the monitoring flexibility is improved.

The working principle of the embodiment is as follows:

the camera shoots and records the conditions in the building in the daytime, the infrared probe shoots and records the conditions in the building at night, and the monitor monitors the sound in the building. Utilize camera, infrared probe and monitor to monitor photovoltaic engineering on-the-spot safety to send the signal to local monitor screen, local security personnel observe the on-the-spot environmental safety of attending to through monitor screen real time, avoid artificial destruction of deliberately.

The collector is connected with the inverter to collect various current and voltage information. The smoke sensor and the temperature sensor monitor the smoke level and the temperature level in the building, and when the smoke level and the temperature level reach alarm preset levels, the fire disaster situation is judged. The wind speed sensor and the wind direction sensor monitor the wind speed grade and the wind direction grade around the building, and when the wind speed grade and the wind direction grade reach alarm preset grades, the occurrence of typhoon early warning is judged.

And monitoring the field environment of the photovoltaic engineering by using a smoke sensor, a wind speed sensor, a wind direction sensor and a temperature sensor. The monitoring signal is transmitted to the cloud server through the remote communication module and then transmitted to the monitoring terminal of the remote headquarter. So that the headquarter technical personnel can carry out scientific observation and monitoring on the data.

The electric power of the collector, the camera, the infrared probe, the monitor, the smoke sensor, the wind speed sensor, the wind direction sensor and the temperature sensor is supplied by a commercial power grid.

Claims

1. The utility model provides a photovoltaic engineering centralized monitoring system, includes solar panel, dc-to-ac converter and the electric wire netting that connects gradually, its characterized in that: the system also comprises an environment monitoring end and an electric power monitoring end; the electric power monitoring end comprises a collector, and the collecting end of the collector is connected with the inverter; the environment monitoring end comprises a camera, an infrared probe, a monitor, a smoke sensor, a wind speed sensor, a wind direction sensor and a temperature sensor; the signal output ends of the camera, the infrared probe and the monitor are connected with a first processor, and the signal output end of the first processor is connected with a monitoring screen; the collector the smoke transducer wind speed sensor wind direction sensor and temperature sensor's signal output part connects the second treater, the signal output part of second treater passes through remote communication module and connects the high in the clouds server, high in the clouds server and monitor terminal signal connection, first treater with second treater electric connection alarm device.

2. The photovoltaic engineering centralized monitoring system of claim 1, wherein: the remote communication module comprises a WIFI wireless communication module and/or a GPRS communication module.

3. The photovoltaic engineering centralized monitoring system of claim 1, wherein: the cloud server is further in signal connection with the mobile equipment terminal.

4. The photovoltaic engineering centralized monitoring system of claim 1, wherein: still be equipped with solar battery, solar battery's power input end is connected solar panel, solar battery's power output end is connected the collector the camera infrared probe the monitor smoke transducer wind speed sensor wind direction sensor with temperature sensor.

5. The photovoltaic engineering centralized monitoring system of claim 1, wherein: the monitoring terminal is connected with the data storage and the data analyzer.