Photo: State Grid Ningdong Electric Power Supply Company

 
A power supply company in Northwest China’s Ningxia Hui Autonomous Region has revolutionized the approach to power grid security with the integration of remote intelligent patrol technology. This advancement marks a significant leap in the surveillance and maintenance of substations, ensuring the reliability and safety of the power grid.
 
On August 12, Yang Mei, a maintenance worker at the Yuequan 110kV substation under the State Grid Ningdong Electric Power Supply Company, reported the successful operation of the intelligent inspection system, highlighting its seamless functionality. "The system is a testament to our commitment to innovation and safety," Yang Mei said.
 
At the core of this smart transformation is the intelligent inspection system, which employs high-definition cameras to monitor critical substation equipment. These cameras, positioned around circuit breakers, disconnectors, and other vital components, are programmed with preset points for equipment monitoring. This setup enables real-time surveillance, allowing operation and maintenance staff to issue inspection commands remotely, transforming the traditional inspection process.
 
The remote intelligent inspection technology has transitioned substation monitoring from reliance on human observation to an automated "electric eye" system. This shift has significantly increased the efficiency of risk identification and assessment, ensuring the equipment operates safely and stably, particularly during peak demand periods like summer.
 
Moreover, the system conducts frequent daily inspections of the substation's surroundings and internal environment, including the detection of floating debris, thereby enhancing the overall perception and security of the substation.
 
Looking ahead, the State Grid Ningdong Electric Power Supply Company is committed to expanding the use of remote intelligent patrols. This strategic move aims to elevate the quality and efficiency of power grid maintenance, solidifying the defense of power grid equipment and contributing to the continuous and stable delivery of electricity.
 
The integration of such technology not only fortifies the power grid against potential threats but also underscores the company's dedication to upholding the highest standards of safety and operational excellence in the energy sector.