Power transmission line monitoring system based on wireless communication

Abstract

The invention discloses a power transmission line monitoring system based on wireless communication. The system comprises a power transmission line body, a power tower, a data acquisition module, a data processing module, a controller, an early warning module and a man-machine interaction module. The data acquisition module can acquire power transmission line meteorological data and power transmission line power data; when extreme weather occurs, the controller can control the data acquisition module to acquire power transmission line image data or power transmission line inclination data according to power transmission line meteorological data, and related workers can check specific conditions of the power transmission line according to the power transmission line image data displayed by the man-machine interaction module. When the power transmission line power data or the power transmission line inclination data are abnormal, the man-machine interaction module performs early warning to remind a worker to check the specific condition of the power transmission line in time; the power transmission line monitoring system based on wireless communication can realize real-time intelligent monitoring of the whole power transmission line, improves the safety detection efficiency of the power transmission line, and avoids missing detection of the power transmission line.

Description

Technical Field

[0001] The present application belongs to the field of power transmission line monitoring, and specifically relates to a power transmission line monitoring system based on wireless communication. Background Art

[0002] Transmission lines are used to transmit electricity from power plants to various power consumption points, which optimizes the allocation of power resources, reduces power consumption costs, and improves the quality and efficiency of power supply. They are an important part of power facilities. Monitoring the operating status of transmission lines and eliminating potential safety hazards in transmission lines are very necessary to ensure the safe and stable operation of the power system.

[0003] At present, the monitoring of transmission lines mainly relies on regular on-site inspections by relevant technical personnel. This method is labor-intensive and inefficient, and may result in missed inspections or mis-detection. More importantly, manual on-site inspections in extremely severe weather will increase the difficulty of safety inspections of transmission lines, and it is impossible to understand the specific conditions of the transmission lines in a timely manner, which has certain limitations. Summary of the invention

[0004] In order to solve the problem of low efficiency and missed detection in the existing technology of manual power transmission line safety detection, a power transmission line monitoring system based on wireless communication is proposed;

[0005] A transmission line monitoring system based on wireless communication includes: a transmission line body, a power pole tower, a data acquisition module, a data processing module, a controller, an early warning module and a human-computer interaction module; the power pole tower is used to support the transmission line body;

[0006] The data acquisition module is used to collect the transmission line meteorological data and the transmission line power data, and send the transmission line meteorological data and the transmission line power data to the data processing module. The data processing module is used to process the received transmission line meteorological data and the transmission line power data, and send the processed transmission line meteorological data and the transmission line power data to the controller; the meteorological data includes temperature value, humidity value, wind speed value and air pressure value; the transmission line power data includes voltage value and current value;

[0007] The controller is used to control the data acquisition module to collect the transmission line image data and the transmission line tilt data according to the received processed transmission line meteorological data; the transmission line tilt data includes the transmission line tension value and the power tower tilt angle;

[0008] The data acquisition module is also used to send the collected transmission line image data and transmission line tilt data to the data processing module, the data processing module processes the received transmission line image data and transmission line tilt data, and sends the processed transmission line image data and transmission line tilt data to the controller;

[0009] The controller is also used to send the received processed transmission line image data to the human-computer interaction module; generate a warning signal based on the received processed transmission line power data and transmission line tilt data; the human-computer interaction module is used to issue a warning based on the received warning signal and display the received processed transmission line image data; the human-computer interaction module is also used to control the data module to collect transmission line image data.

[0010] Beneficial Effects

[0011] The present application discloses a transmission line monitoring system based on wireless communication, comprising a transmission line body, a power pole tower, a data acquisition module, a data processing module, a controller, an early warning module and a human-computer interaction module; the data acquisition module can collect meteorological data and power data of the transmission line; when extreme weather occurs, the controller can control the data acquisition module to collect image data or tilt data of the transmission line according to the meteorological data of the transmission line, and relevant staff can view the specific situation of the transmission line according to the image data of the transmission line displayed by the human-computer interaction module; when the power data or tilt data of the transmission line is abnormal, the human-computer interaction module issues an early warning to remind the staff to check the specific situation of the transmission line in time; the transmission line monitoring system based on wireless communication of the present application can realize real-time intelligent monitoring of the entire transmission line, improve the efficiency of safety detection of the transmission line, and avoid missed detection of the transmission line. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of a power transmission line monitoring system based on wireless communication according to a specific implementation of the present application. DETAILED DESCRIPTION

[0013] The following will be combined Figure 1 To illustrate this embodiment, a transmission line monitoring system based on wireless communication includes: a transmission line body, a power pole tower, a data acquisition module, a data processing module, a controller, an early warning module and a human-computer interaction module; the power pole tower is used to support the transmission line body;

[0014] The data acquisition module is used to collect the transmission line meteorological data and the transmission line power data, and send the transmission line meteorological data and the transmission line power data to the data processing module. The data processing module is used to process the received transmission line meteorological data and the transmission line power data, and send the processed transmission line meteorological data and the transmission line power data to the controller; the meteorological data includes temperature value, humidity value, wind speed value and air pressure value; the transmission line power data includes voltage value and current value;

[0015] The controller is used to control the data acquisition module to collect the transmission line image data and the transmission line tilt data according to the received processed transmission line meteorological data; the transmission line tilt data includes the transmission line tension value and the power tower tilt angle;

[0016] The data acquisition module is also used to send the collected transmission line image data and transmission line tilt data to the data processing module, the data processing module processes the received transmission line image data and transmission line tilt data, and sends the processed transmission line image data and transmission line tilt data to the controller;

[0017] The controller is also used to send the received processed transmission line image data to the human-computer interaction module; generate a warning signal based on the received processed transmission line power data and transmission line tilt data; the human-computer interaction module is used to issue a warning based on the received warning signal and display the received processed transmission line image data; the human-computer interaction module is also used to control the data module to collect transmission line image data.

[0018] Specifically, in winter, when the temperature is too low, the transmission lines may freeze, causing safety hazards to the transmission lines. The transmission line monitoring system based on wireless communication in the present application can promptly remind relevant staff to check the transmission line conditions through the human-computer interaction module when the temperature is too low; in rainstorm and strong wind weather, the system can automatically monitor the transmission line tension value and the inclination angle of the power pole tower, and issue timely warnings when the transmission line tension value and the inclination angle of the power pole tower are abnormal.

[0019] Further, the data acquisition module includes a meteorological data acquisition unit, a power data acquisition unit, an image data acquisition unit and a tilt data acquisition unit;

[0020] The meteorological data acquisition unit is used to collect meteorological data of the transmission line and send the meteorological data of the transmission line to the data processing module; the power data acquisition unit is used to collect power data of the transmission line and send the power data of the transmission line to the data processing module; the power data of the transmission line includes the voltage value of the transmission line and the current value of the transmission line; the image data acquisition unit is used to collect images of the transmission line and send the images of the transmission line to the data processing module; the tilt data acquisition unit is used to collect tilt data of the transmission line and send the tilt data of the transmission line to the data processing module; the tilt data of the transmission line includes the tension value of the transmission line and the tilt angle of the power pole tower.

[0021] Further, the data processing module processes the received transmission line meteorological data and transmission line power data, including: filtering the transmission line meteorological data and the transmission line power data, respectively, and converting the filtered transmission line meteorological data and the transmission line power data into digital signals;

[0022] The data processing module processes the received transmission line image data and transmission line tilt data, including: filtering the transmission line image data and the transmission line tilt data respectively, and converting the filtered transmission line image data and the transmission line tilt data respectively into digital signals.

[0023] Furthermore, the controller controls the data acquisition module to acquire the transmission line image data and the transmission line tilt data according to the received processed transmission line meteorological data as follows:

[0024] The controller determines whether the received processed temperature value, humidity value and air pressure value exceed the set temperature threshold range, humidity threshold range and air pressure threshold range respectively, and if so, controls the data acquisition module to collect the transmission line image data;

[0025] The controller determines whether the received processed wind speed values ​​are respectively greater than the set wind speed thresholds, and if so, controls the data acquisition module to collect the transmission line inclination data.

[0026] Furthermore, the method for the controller to generate the warning signal and the warning information according to the received processed power data of the transmission line and the transmission line tilt data is:

[0027] The controller determines whether the received processed voltage value and current value exceed the set voltage threshold range and current threshold range respectively, and generates a warning signal if so;

[0028] The controller determines whether the received processed transmission line tension value and the power tower inclination angle are greater than the set tension threshold and inclination angle threshold, respectively, and generates an early warning signal if so;

[0029] Furthermore, the power transmission line body is a high conductivity conductor.

[0030] Furthermore, the controller is wirelessly connected to the human-computer interaction module.

[0031] Furthermore, the meteorological data acquisition unit includes a temperature sensor, a humidity sensor, a wind speed sensor and an air pressure sensor; the power data acquisition unit includes a voltage sensor and a current sensor; and the tilt data acquisition unit includes a tension sensor and an inclination sensor.

[0032] Although the present invention is described herein with reference to specific embodiments, it should be understood that these embodiments are merely examples of the principles and applications of the present invention. It should therefore be understood that many modifications may be made to the exemplary embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that the various dependent claims and features described herein may be combined in a manner different from that described in the original claims. It should also be understood that features described in conjunction with individual embodiments may be used in other described embodiments.

Claims

1. A transmission line monitoring system based on wireless communication, characterized in that: include: Transmission line body, power pole tower, data acquisition module, data processing module, controller, early warning module and human-computer interaction module; Power towers are used to support the transmission line body; The data acquisition module is used to collect the transmission line meteorological data and the transmission line power data, and send the transmission line meteorological data and the transmission line power data to the data processing module. The data processing module is used to process the received transmission line meteorological data and the transmission line power data, and send the processed transmission line meteorological data and the transmission line power data to the controller; the meteorological data includes temperature value, humidity value, wind speed value and air pressure value; the transmission line power data includes voltage value and current value; The controller is used to control the data acquisition module to collect the transmission line image data and the transmission line tilt data according to the received processed transmission line meteorological data; the transmission line tilt data includes the transmission line tension value and the power tower tilt angle; The data acquisition module is also used to send the collected transmission line image data and transmission line tilt data to the data processing module, the data processing module processes the received transmission line image data and transmission line tilt data, and sends the processed transmission line image data and transmission line tilt data to the controller; The controller is also used to send the received processed transmission line image data to the human-computer interaction module; generate an early warning signal according to the received processed transmission line power data and transmission line tilt data; The human-computer interaction module is used to issue an early warning according to the received early warning signal and display the received processed power transmission line image data; the human-computer interaction module is also used to control the data module to collect the power transmission line image data.

2. A power transmission line monitoring system based on wireless communication according to claim 1, characterized in that: The data acquisition module includes a meteorological data acquisition unit, a power data acquisition unit, an image data acquisition unit and a tilt data acquisition unit; The meteorological data acquisition unit is used to collect the meteorological data of the transmission line and send the meteorological data of the transmission line to the data processing module; The power data acquisition unit is used to collect power data of the transmission line and send the power data of the transmission line to the data processing module; the power data of the transmission line includes the voltage value of the transmission line and the current value of the transmission line; The image data acquisition unit is used to acquire the transmission line image and send the transmission line image to the data processing module; The tilt data acquisition unit is used to collect the transmission line tilt data and send the transmission line tilt data to the data processing module; the transmission line tilt data includes the transmission line tension value and the power tower tilt angle.

3. The power transmission line monitoring system based on wireless communication according to claim 1, characterized in that: The data processing module processes the received transmission line meteorological data and transmission line power data, including: filtering the transmission line meteorological data and the transmission line power data respectively, and converting the filtered transmission line meteorological data and the transmission line power data respectively into digital signals; The data processing module processes the received transmission line image data and transmission line tilt data, including: filtering the transmission line image data and the transmission line tilt data respectively, and converting the filtered transmission line image data and the transmission line tilt data respectively into digital signals.

4. A transmission line monitoring system based on wireless communication according to claim 1, characterized in that: The method in which the controller controls the data acquisition module to collect the transmission line image data and the transmission line tilt data according to the received processed transmission line meteorological data is as follows: The controller determines whether the received processed temperature value, humidity value and air pressure value exceed the set temperature threshold range, humidity threshold range and air pressure threshold range respectively, and if so, controls the data acquisition module to collect the transmission line image data; The controller determines whether the received processed wind speed values ​​are respectively greater than the set wind speed thresholds, and if so, controls the data acquisition module to collect the transmission line inclination data.

5. The power transmission line monitoring system based on wireless communication according to claim 1, characterized in that: The method for the controller to generate the warning signal and warning information according to the received processed transmission line power data and transmission line tilt data is: The controller determines whether the received processed voltage value and current value exceed the set voltage threshold range and current threshold range respectively, and generates a warning signal if so; The controller determines whether the received processed transmission line tension value and the power pole tower inclination angle are respectively greater than the set tension threshold and inclination angle threshold, and generates an early warning signal if so.

6. A power transmission line monitoring system based on wireless communication according to claim 1, characterized in that: The power transmission line body is a high conductivity conductor.

7. A power transmission line monitoring system based on wireless communication according to claim 1, characterized in that: The controller is wirelessly connected to the human-computer interaction module.

8. A power transmission line monitoring system based on wireless communication according to claim 2, characterized in that: The meteorological data acquisition unit includes a temperature sensor, a humidity sensor, a wind speed sensor and an air pressure sensor; the power data acquisition unit includes a voltage sensor and a current sensor; and the tilt data acquisition unit includes a tension sensor and an inclination sensor.

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