As a result, the work of the laboratory security module of the overhead line was carried out under the conditions of emulation of the violation of the security zone of the overhead line and unauthorized climbing onto the overhead line support. Violation was emulated by the appearance of an object (person) in the area controlled by the laboratory sample of the overhead line security module.
- Warn about possible interference with the structure of the overhead line
- Fix unauthorized entry into the security zone of overhead lines
- Prevent unauthorized climbing on overhead lines
Report on the pilot operation of the Security Module on the overhead line.
The system was put into operation on December 27, 2021. The installation of information blocks was carried out at a height of about 6 m, on the lower tier of the support Fig.1.
At present, the motion sensors have been adjusted in accordance with the operating conditions. Surveillance cameras were configured, and data transmission from a protected facility was adjusted. The results of the system operation can be seen in the web service, which displays all the events that occur Fig.2,3,4.
Fig.2 Motion detection in a protected area.
Fig.3 Motion detection in a protected area.
Fig.4 Motion detection in a protected area.
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System Composition
- current in the wire
- wire temperature
- wire sag angle
- amplitude and frequency of wire vibration
- wire break in span
- GPS positioning and binding of overhead lines to cartographic data
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- leakage current and its change depending on weather and other parameters
- angle of deviation of the garland from the vertical axis
- wire sag angle
- wire break in span
- support angle
- amplitude and frequency of vibration of the upper part of the support.
- temperature
- humidity
- wind speed and direction
- amount of precipitation
- solar Activity
- reception of forecast meteorological data over the network
- artificial intelligence processing
- unauthorized entry into the security zone of overhead lines
- unauthorized climbing on the supports of overhead lines
- prevention of metal theft and destruction of overhead lines
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