豆河伟：做创新领域的“沙漠胡杨”

Core Viewpoint - The article highlights the innovative contributions of Dou Hewei, a technician at State Grid Shaanxi Electric Power Company, who has developed several groundbreaking technologies in the field of power maintenance and repair, significantly improving operational efficiency and safety [1][3]. Group 1: Innovations and Achievements - Dou Hewei has led the development of the "Smart Transformer Oil Storage Cabin," which has filled a technological gap in China, resulting in 91 national patents and 27 provincial and ministerial innovation awards, generating over 10 million yuan in annual economic benefits [1][7]. - The "Micro Wide-Angle Infrared Imaging Temperature Measurement Device," developed by Dou's team, has been successfully applied in 18 35 kV switch cabinets, detecting 11 overheating hazards and reducing the overheating failure rate by 70% [5][6]. - The intelligent safety management robot, capable of real-time monitoring and hazard detection, has successfully reduced external accident rates by 92% during the 2023 flood season [6][7]. Group 2: Practical Experience and Training - Dou Hewei has accumulated extensive practical experience over 18 years, having participated in the maintenance of over 60,000 devices and holding four cross-disciplinary qualifications [3][5]. - He has implemented a "project + mentor" training model, nurturing over 20 technical backbones and conducting more than 500 technical training sessions annually, contributing to the development of skilled technicians in the industry [9][10]. Group 3: Industry Challenges and Solutions - The traditional iron oil tanks faced issues with oil quality degradation due to sealing defects, prompting Dou to innovate a smart storage solution that extends the oil's shelf life to 30 years and saves over 5 million yuan annually for the company [7][9]. - Dou's innovations address safety concerns in construction sites, where traditional barriers were insufficient, leading to the development of a radar-based intelligent safety management system that enhances operational safety [6][7].