With the continuous expansion of the scale of power grid in China, the traditional line
inspection method has been difficult to meet the requirements of the future power system …

Insulators are used for insulation and support of power lines. For this reason, the inspection
is necessary to improve the reliability of the live-line. This paper aims to solve some key …

The paper presented the independently developed live working robot for replacing
insulators on 110-220kV power transmission lines. By control system and simulating the …

The live work of distribution network can effectively improve the reliability of residential
power supply. Live breaking or connecting the drainage line is the most extensive project in …

With the development of global energy Internet and demand for UHV transmission, uHV
transmission lines will increase rapidly and become more and more important for national …

In recent years, with the vigorous construction of the ultra-high voltage grid, the line
operating voltage level has become higher and higher. In order to ensure the safe operation …

At present, the surface of overhead power lines in high-voltage power grid is directly
exposed to the external environment, which leads to poor stability of the transmission and …

In our previous paper, we developed the prototype of an insulator inspection robot system
for suspension insulator strings in 345kV power transmission lines. However, the prototype …

A new inspection robot mechanism for live-line suspension insulator strings was developed
to prevent an insulator failure in power transmission lines. By adopting a wheel-leg moving …

The insulator strings of Extra High Voltage (EHV) and Ultra High Voltage (UHV) transmission
lines are longer. It is more convenient and effective to detect insulators with robot. Currently …