党员先锋战高温 全力攻坚护光明

Core Viewpoint - The article highlights the successful completion of a critical maintenance operation at the 110 kV Shanjia Ying Substation, emphasizing the dedication and teamwork of the power supply company in ensuring reliable electricity supply for key projects and residents in Linfen City [1][3]. Group 1: Maintenance Operation - The focus of the operation was on the COT-type bushing of the 1st main transformer, which was identified as having family defects such as insufficient insulation margin and poor sealing [3]. - The substation is crucial for supplying power to important projects and thousands of residents, directly impacting the reliable supply of 28 MW of critical load [3]. - The maintenance team, led by experienced party members, employed a segmented operation and multi-team collaboration to meet the electricity demands of important users [3][6]. Group 2: Team Efforts and Challenges - The maintenance team faced a dual challenge in June, balancing the responsibilities of ensuring power supply during the high school entrance examinations and addressing equipment hazards [3][4]. - The team conducted thorough inspections and developed repair plans, identifying 10 main transformers across 8 substations using the same type of bushing, with 5 transformers already addressed [6]. - Young party member Fan Hengguang exemplified dedication, frequently working across multiple substations and maintaining near-perfect attendance over three years [6][8]. Group 3: Commitment to Reliability - The article underscores the heavy responsibility of relay protection personnel, who must integrate professionalism and meticulousness into every task to ensure grid safety [8]. - The sacrifices made by frontline employees, often missing family gatherings, are portrayed as essential for maintaining uninterrupted power supply to households [8]. - The commitment of the power maintenance team is framed as a living embodiment of the principle "People's Electricity for the People," ensuring that the lights in Linfen City never go out [8].