莆田110千伏山柄输变电工程投运 助力临港产业发展

Core Viewpoint - The successful commissioning of the 110 kV Shanbing Substation project significantly enhances power quality and reliability in Putian, providing strong support for local economic development and the growth of the port industry [1][4]. Group 1: Project Overview - The 110 kV Shanbing Substation is a key project in Putian's "14th Five-Year Plan" for smart grid construction and summer peak preparation, featuring the installation of two 50 MVA main transformers, two 110 kV outgoing line bays, and 28 10 kV outgoing line bays [1][4]. - The project was completed one month ahead of schedule and received recognition as a "Safe Site" from both the State Grid and provincial company [3]. Group 2: Construction Challenges and Solutions - The construction faced challenges such as tight timelines and heavy workloads, which were addressed by establishing a temporary party branch on-site to integrate various technical forces and ensure smooth project progress [3]. - During the final stages, adverse weather conditions impacted construction, but close cooperation between departments and contractors allowed for timely resolution of key issues and optimization of construction plans [3][4]. Group 3: Technological Innovations - The project utilized green construction technologies, including energy-efficient transformers and environmentally friendly gas-insulated switchgear, as well as advanced techniques like drones and intelligent traction for wire laying, achieving goals of cost reduction, carbon reduction, and efficiency improvement [3][4]. - Smart equipment and information technologies were employed for intelligent management of personnel, machinery, safety, and quality on-site, laying a solid foundation for establishing a benchmark project for State Grid Fujian Electric Power Company [4].