August 28, 2025

China's portable oil storage cabinet capsule rupture detection device won the gold medal

On October 24th, during the 43rd International Quality Management Group Conference, the State Grid Henan Power Company made a significant achievement by winning a gold medal for its substation maintenance QC group project titled "Developing a Portable Oil Storage Cabinet Capsule Rupture Detection Device." This accomplishment marks another success in the State Grid System's quality control activities and highlights the company’s growing international recognition. The conference, held in Singapore from October 22nd to 25th, brought together over 475 projects from nearly 20 countries and regions. Organized by 13 global organizations including the Singapore Productivity Association, Japan Science and Technology Alliance, and the China Quality Association, it serves as a key platform for quality management exchange. As the sole representative from the State Grid Corporation, the Henan Maintenance Company showcased its innovative solution and stood out among strong competition. The project introduced a portable fiber optic sensing detection device designed to inspect oil storage cabinet capsules. Traditionally, this process required three workers and took about 125.8 minutes per operation, with risks of human error leading to damage to critical components like the respirator and pressure release valve. The new device reduces the workforce to two people and cuts the time needed to just 30.4 minutes—saving 76% of the previous duration. This improvement not only boosts efficiency but also minimizes power outage risks and enhances safety. This gold award underscores the growing international visibility of the State Grid Henan Power QC initiatives. It represents a major breakthrough in quality management efforts and reinforces the company’s brand image while showcasing its technical excellence and professional standards. Looking ahead, the State Grid Henan Power Company plans to continue its focus on lean operations and high-quality development. By promoting quality management through QC activities, the company aims to drive continuous improvement, enhance operational efficiency, and build a world-class energy internet enterprise with outstanding competitiveness. (Source: State Grid Henan Electric Power Company, Dongfang Jinbao, Dahe Daily)

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