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Multi-circuit (extra) high-voltage transmission line places important role in China Power Grid. To ensure its running safety, it is better using inspection robots than helicopters or manual inspections. This paper first presents the mechanism of a kind of inspection robot for 220kv double-circuit transmission line, which has 7 degrees of freedom, designed into double anti-symmetrical retractable arms,...
This paper proposes four types of mobile robots for transmission line, namely, three types of inspection robots and one type of deicing robot, which were developed by Wuhan University since 2001 in China. The mobile robots equipped with inspection sensors/instruments, deicing manipulator, and communication devices, are able to automatically perform on-line detection/inspection of mechanical/electrical...
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