After the establishment of 6 inter-provincial power grids in
China, power lines, poles and towers are being damaged by
continuous mechanical tension, lightning flashover, icing and
human, and grid inspection demands more and more manpower. And
traditional inspection of power line of 150km that requires 30
persons to work for a whole day is outdated, not enough for the
demand for modern power system.
In addition, traditional inspection approaches are confronted with
huge workload, poor working condition, low labor efficiency and so
forth; and in the event of abrupt grid faults and abnormal
climate, the inspectors might be bogged down by unfavorable
transportation. Therefore, these inspection approaches no longer
address the needs of modern grid construction and development.
Equipped with cutting-edge and efficient inspection
technologies, our Joyton power line inspection UAS guarantees the
quality of inspection and is of great significance for security
and stable operation of power system, improvement of management of
safety production of power enterprises and more economic benefits.
Joyton power line inspection UAS employs technologies such as
aviation, IFCS, power, communications and image recognition, which
will provide information timely during inspection, accelerate the
emergency response and quickly and accurately evaluate the
accident, avoiding line outage and large outage losses. Features
of application to power line inspection area as follows:
1.Independent inspection, and rapid inspection under normal
operation of power tower (when powered on);
2.Joyton power line inspection UAS is 40 times more efficient than
manual inspection, and it can provide 24/7 inspection;
3.Avoid putting inspectors in grave peril and protect their life
safety;
4.Joyton power line inspection UAS has low requirements on
environment and is able to automatically avoid obstacles for
preventing power towers and wires from damages and minimize
construction and maintenance cost.
5.Pure carbon fiber material and aerial and military structure
against rain, wind and dust, ensures normal inspection under
extreme climate and environment like haze, rain, snow, high
temperature, and high humidity and quick response to sudden
failure.
Besides improving efficiency remarkably, Joyton UAS also
facilitates power line inspection in the following respects:
reducing field work and inspection cost, helping power department
make nichetargeting maintenance measures, improving power line
maintenance, accelerating emergency response and ensuring safe
operation of major power lines.
Joyton Radius will make quick response to failures of power wires,
poles and towers as they are happening and locate the fault and
potential fault by large-area quick flight inspection. The
information sent back in real time enables us to directly learn
about the landform, transverse section, vertical section and
orthophoto map of the line under inspection, distance map between
object and line, early warning and map between object and distance
from the ground control center; then we can divide the dangerous
area by analyses, directly work out and locate the dangerous
points at a certain distance from the route and notify the
servicemen for timely repair.
Joyton quadrotor Radius can carry thermal infrared imagers to conduct daily inspection and maintenance of power tower and provide all-day real-time inspection of operation of power towers and wires; and even in the night, it can promptly find power failure in a timely manner through daily maintenance. We can analyze the high and low-temperature points of a certain section of power wire to learn about the failure of wires of the power tower with the help of the high-precision images gained by the thermal imager. According to the temperature of the wires, Radius can identify inconspicuous fault spots in a short time, and make an elaborative inspection of the suspect faulted section hovering above the faulted spot, which is advantageous to effective quantitative detection, precautions, avoidance of failure of power line and safe operation of power line.
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