大功率核电循环泵用齿轮箱研究现状  

Research status of gearboxes for high-power nuclear power circulation pumps

作　　者：魏富德 王欢欢 杨顺成 WEI Fude;WANG Huanhuan;YANG Shuncheng(China Academy of Machinery Zhengzhou Research Institute of Mechanical Engineering Co.,Ltd.,Zhengzhou 450001,China;Henan Mechanical&Electrical Vocational College,Zhengzhou 450000,China)

机构地区：[1]中国机械总院集团郑州机械研究所有限公司,郑州450001 [2]河南机电职业学院,郑州450000

出　　处：《机械传动》2025年第4期169-176,共8页Journal of Mechanical Transmission

基　　金：国家重点研发计划(2020YFB2010102)。

摘　　要：【目的】核电能源已成为我国乃至全球未来能源发展的主要趋势,核电装备作为高精密型制造领域的代表之一,其设计与制造具有极高的技术含量和要求。在核电循环泵用齿轮箱方面,其设计要求传递功率大、使用寿命长;相对于传统齿轮箱,其设计难度更大。针对上述问题,许多相关学者从动力学、机械设计、大数据、优化算法等方面进行了大功率核电循环泵齿轮箱的深入研究。综述了近十年来大功率核电齿轮箱传动系统在动力学分析领域的研究进展。重点探讨了集中参数法、有限元法以及刚-柔耦合法等主要分析方法的应用与发展。【展望】对大功率核电齿轮的三维建模技术和力学耦合模型模拟计算的进步进行了全面概述,并指出了该领域未来的研究趋势与核心关注点。此外,针对核电循环泵在实际应用中面临的装配工艺、润滑、故障诊断、后期维修以及安全监测等问题,提出了相应的改进措施与潜在的研究方向,以期为该领域的持续发展提供有益参考。[Objective] Nuclear power has become the main trend in the future energy development of China and even the world.As one of the representatives in the field of ultra-high precision manufacturing,the design and manufacturing of nuclear power equipment have extremely high technical content and requirements.In terms of gearboxes for nuclear power circulation pumps,their design requires high power transmission and long service life.Compared to traditional gearboxes,their design difficulty is greater.Many scholars are committed to in-depth research on high-power nuclear power circulating pump gearboxes from the perspectives of dynamics,mechanical design,big data,optimization algorithms,etc.,in response to the abovementioned issues.The research progress of high-power nuclear power gearbox transmission systems in the field of dynamic analysis in the past decade was reviewed.The focus was on exploring the application and development of main analysis methods such as concentrated parameter method,finite element method,and rigid flexible coupling method.[Outlook] A comprehensive overview was provided on the progress of 3D modeling technology and mechanical coupling model simulation calculation for high-power nuclear power gears,and the future research trends and core focus in this field were pointed out.In addition,corresponding improvement measures and potential research directions were proposed for the assembly process,lubrication,fault diagnosis,post-maintenance,and safety monitoring issues faced by nuclear energy circulation pumps in practical applications,in order to provide useful references for the sustainable development of this field.

关 键 词：齿轮系统 动力学模型 有限元分析 故障诊断 

分 类 号：TB114.3[理学—概率论与数理统计] TG111.8[理学—数学]