为了研究影响船用断路器抗摇摆性能的主要因素，本文建立断路器整机动力学模型，采用隐式积分算法对船用断路器在不同摇摆工况下的动态特性进行数值模拟，并通过摇摆试验来验证模拟结果的准确性。基于计算结果对设备进行优化设计，以提升设备的可靠性和舰船的用电安全性。研究结论和方法也为舰船其他设备抗摇摆性能的提升提供借鉴和参考。
In order to study the main factors affecting the anti-swing performance of marine circuit breakers, this paper establishes a dynamic model of the whole machine of the circuit breaker, uses an hidden integral algorithm to numerically simulate the dynamic characteristics of the marine circuit breaker under different swaying conditions, and verifies the accuracy of the simulation results through swaying tests. Based on the calculation results, the design of the equipment is optimized to improve the reliability of the equipment and the electrical safety of the ship, and the conclusions and methods obtained also provide reference for the improvement of the anti-sway performance of other equipment on the ship.
2023,45(8): 136-141 收稿日期：2022-05-31
DOI：10.3404/j.issn.1672-7649.2023.08.026
分类号：U665.1
基金项目：上海大学高效能计算中心、上海智能计算系统工程技术研究中心资助项目 （19DZ2252600）
作者简介：奚育宏(1970-),男,高级工程师,主要从事机械设计及其电气自动化技术研究
参考文献：
[1] 陈家超, 张勇军, 黄国权, 等. 计及保护和断路器告警信息可信度的电网故障诊断优化模型[J]. 电力系统保护与控制, 2021, 49(4): 28–36.
[2] 张昭辉. 颠震摇摆载荷下船载管阀系统结构动力学分析[D]. 兰州: 兰州理工大学, 2020.
[3] FROUDE W. On the rolling of ships[M]. Institution of Naval Architects, 1861.
[4] KRILOFF A. A new theory of the pitching motion of ships on waves, and of stressed produced by this motion[M]. Institution of naval Architects, 1896.
[5] CHEN D, JIA S, RONG M. Optimum design of high-voltage circuit breakers based on mechanism dynamic features simulation[J]. Journal of Xi'an Jiaotong University, 2002, 36(12): 1211–1214
[6] ZHU A, LUO W, ZHAO J. Vibration characteristic analysis and optimization of heavy load high voltage circuit breaker contact[C]// Asian Simulation Conference SCS Autumn Simulation Multi-Conference, 2016: 11–19.
[7] JIANG W, LIU X, CHEN H. Electromagnetic buffer characteristics of operating mechanism of vacuum circuit breaker[C]// 2020 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD), 2020: 1–4.
[8] JIANYUAN X U, LEI W, TANG G. Research on opening contact overshoot and rebound suppression methods of vacuum circuit breakers with permanent magnet actuator[J]. High Voltage Apparatus, 2015, 51(3): 22–27
[9] HASHEMI E, NIAYESH K. DC Current interruption based on vacuum arc impacted by ultra-fast transverse magnetic field[J]. Energies, 2020, 13(18): 167–179
[10] CHEN G, SUN B O, LIU X. Robust optimisation of the spring actuator in a vacuum circuit breaker[J]. Mathematical Structures in Computer Science, 2014, 24(5): 72–85
[11] GJB150.23A-2009军用装备实验室环境试验方法 第23部分: 倾斜和摇摆试验[S]. 北京: 中国人民解放军总装备部, 2009.
