The “Robot Inspection Work” high-level pilot area has recently showcased its advanced operational capabilities in the field of unmanned aerial vehicles (UAVs), specifically in the context of the Spring Inspection Season. On May 12, 2026, at around 10:07 AM, the China Economic Net reported that the National Grid Corporation’s Spring Inspection Pilot Area for the ±800 kV UHVDC line has successfully utilized its intelligent machinery.
This pilot area has been equipped with the latest 2.0 version of intelligent machinery, which has successfully completed inspection tasks over a span of 4,000 kilometers. This operation has improved efficiency by 150%, drastically reducing the time required for inspections and enhancing operational precision.
The intelligent machinery deployed in the UHVDC line inspection is designed to address various challenges posed by high-altitude and high-intensity operational environments. Compared to previous generations, this 2.0 version offers enhanced features such as automated obstacle avoidance and precision sensing capabilities.
The deployment of this intelligent inspection machinery has proven essential in addressing the complexities and challenges of human-operated inspections. This initiative aims to enhance operational safety, efficiency, and effectiveness across multiple dimensions.
The intelligent machinery operates on a hybrid communication system that integrates 5G and LoRa technologies, ensuring stable signal transmission and effective communication under various environmental conditions. This innovation guarantees that the system can maintain reliable performance and high operational safety standards.
Furthermore, the machinery is capable of adapting to different inspection tasks while ensuring a high degree of flexibility in its operations.
During the pilot project, the intelligent machine demonstrated its ability to perform under challenging conditions, achieving precision levels in line with operational requirements. According to a spokesperson from the National Grid Corporation, “In the future, we plan to further expand the application scope of these intelligent machines, continuously improving inspection accuracy and reliability.” They emphasized the commitment to advancing technological integration in the field of power line inspections, enhancing overall safety and efficiency.
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