继电保护装置

Search documents
全国道德模范国家电网黄新民:敬业奉献匠心创效
Zhong Guo Neng Yuan Wang· 2025-06-09 07:28
Core Viewpoint - Huang Xinmin, a technician at State Grid Xinjiang Urumqi Power Supply Company, exemplifies dedication and innovation in relay protection, having organized 87 research projects and received multiple awards for his contributions to the field [1][8]. Group 1: Professional Development and Achievements - Huang Xinmin joined the company in 1996 and faced challenges with English technical manuals, which he overcame by translating and compiling a comprehensive Chinese manual for relay protection devices [2][4]. - His efforts led to a significant reduction in testing time for equipment, decreasing the original 8-hour testing period to 5 hours, thus shortening the overall project timeline by 37.5% [4]. - Over the years, he has led over 30 research projects, obtained 15 national patents, published 2 academic books, and authored 25 papers, with many of his research outcomes recognized as leading in the country [7]. Group 2: Innovation and Problem-Solving - Huang developed a "visual cable inventory map" method that allowed him to complete a complex cable inventory in just 3 days, significantly improving the accuracy of wiring during a station upgrade [6][7]. - He identified and resolved a potential issue with the IP configuration of a remote device, which prevented false alarms and improved operational reliability [5]. Group 3: Mentorship and Knowledge Transfer - Huang established the "Huang Xinmin Innovation Studio" in 2011, fostering a culture of technical innovation and mentoring young technicians, resulting in numerous awards for his team [8][10]. - He has adapted training methods to modern times, incorporating practical experiences and real-time problem-solving into his teaching, ensuring that the next generation of technicians is well-prepared [10].
制造业数字化转型提速,央地发力解决“不会转”等难点
Di Yi Cai Jing· 2025-04-27 12:16
我国已累计建成3万余家基础级智能工厂,230余家卓越级智能工厂。截至今年3月底,工业企业数字化 研发设计工具普及率为83.5%,关键工序数控化率为66.2%。 数字化转型成效明显 第一财经记者近日走访了多家企业,看到数字化转型带来了企业生产效率的提升。 走进国网电科院(南瑞集团)的智能制造车间,16条全自动板件生产线高效运转,机械臂精准抓取元 件,AI质检系统实时扫描瑕疵,每分钟可下线1块高精度板件。这些板件将嵌入继电保护装置,发往全 国电网工程,成为守护电网安全的"隐形卫士"。 同样的,在中国机械总院集团沈阳铸造研究所(下称"沈铸所")熔模精密铸造型壳制备数字化生产车 间,熔模精密铸造技术制备正在持续运行,机械臂精准地抓取材料,流畅地进行制壳、搬运等操作。 作为推进新型工业化的重要路径,工业企业数字化转型不断加快。 工信部发布的最新数据显示,一季度,数字产品制造业销售收入同比增长12%,制造业企业采购数字技 术金额同比增长8.7%,反映制造业数字化转型快速推进。 此外,我国已累计建成3万余家基础级智能工厂,230余家卓越级智能工厂。截至今年3月底,工业企业 数字化研发设计工具普及率为83.5%,关键工序数控 ...