State Grid Shangqiu Power Supply Company: Organizing Elite Forces to Conduct Comprehensive Power Grid Maintenance

On May 16, 2025, State Grid Shangqiu Power Supply Company organized a comprehensive maintenance of the distribution network lines in Beiguan Town, Minquan County. Elite forces from seven central power supply stations and two power supply centers of State Grid Minquan County Power Supply Company concentrated their efforts to conduct a comprehensive maintenance of the 10 kV Beibei trunk line in Minquan County.

A total of 55 people participated in this comprehensive maintenance were divided into 5 maintenance teams. They conducted a thorough inspection of the key parts of the 10 kV Beibei line. Through construction operations, the line was subjected to defect elimination tasks such as replacing drop-out fuses, binding downlines, and replacing jumpers. A key relocation was made for a line that was too close to a house, and two integrated primary and secondary switches were replaced using a one-stop multi-purpose method, completing a total of 25 defect elimination tasks, laying a solid foundation for the construction of the new distribution network of the Beibei line.

The summer electricity peak has arrived. This comprehensive maintenance of the distribution network by State Grid Shangqiu Power Supply Company has conducted a thorough cleanup of hidden dangers in the power grid of Beiguan Town, the northern gateway of Minquan County, systematically improving the health level of the equipment, providing a solid guarantee for the surge in summer electricity load, and further promoting the transformation from passive emergency repairs to proactive maintenance. (By Li Qi)