| 永磁机构在空气式断路器中可行性分析及其MATLAB仿真* |
| |
| 引用本文： | 李亚星,忻尚芝,杨迪瑞,金焱飞. 永磁机构在空气式断路器中可行性分析及其MATLAB仿真*[J]. 电子测量技术, 2017, 40(3): 31-34. DOI: 10.3969/j.issn.1002-7300.2017.03.007 |
| |
| 作者姓名： | 李亚星 忻尚芝 杨迪瑞 金焱飞 |
| |
| 作者单位： | 上海理工大学 上海市现代光学系统重点实验室 上海 200093 |
| |
| 基金项目： | 国家自然科学基金，上海市第三期重点学科 |
| |
| 摘 要： | 提出了一种新型的永磁机构(PMA)代替之前运用在空气式断路器(ACB)中弹簧机械机构的模型.通过有限元分析法分析永磁机构在开闸与合闸位置各种情况的磁场情况,然后根据仿真结果优化计算结果,并将计算好的电磁参数导入到以MATLAB为基础的仿真系统中.MATLAB联合仿真通过模拟PMA合闸与分闸过程,以及对仿真数据的分析,最后认可了PMA能够对空气式断路器的开合过程进行有效的控制,并且展现出了比传统弹簧机械结构更好的优越性.
|
| 关 键 词： | 空气式断路器 永磁结构 有限元分析 MATLAB |
Feasibility analysis and MATLAB simulation of permanent magnetic actuator in air circuit breaker |
| |
| Li Yaxing,Xin Shangzhi,Yang Dirui and Jin Yanfei. Feasibility analysis and MATLAB simulation of permanent magnetic actuator in air circuit breaker[J]. Electronic Measurement Technology, 2017, 40(3): 31-34. DOI: 10.3969/j.issn.1002-7300.2017.03.007 |
| |
| Authors: | Li Yaxing Xin Shangzhi Yang Dirui Jin Yanfei |
| |
| Affiliation: | Shanghai Key Laboratory of Modern Optical System, University of Shanghai for Science and Technology,Shanghai 200093, China,Shanghai Key Laboratory of Modern Optical System, University of Shanghai for Science and Technology,Shanghai 200093, China,Shanghai Key Laboratory of Modern Optical System, University of Shanghai for Science and Technology,Shanghai 200093, China and Shanghai Key Laboratory of Modern Optical System, University of Shanghai for Science and Technology,Shanghai 200093, China |
| |
| Abstract: | In this paper,a new type of permanent magnetic actuator (PMA) is proposed,which is used to replace the spring mechanism in the air circuit breaker (ACB).Analysis of the permanent actuator at breaking and making position in various situations of magnetic field position by finite element analysis and optimization calculation results based on the simulation results and the calculated electromagnetic parameters to be imported into MATLAB-based simulation system.MATLAB co-simulation through simulation of PMA making and breaking process,and the analysis of simulation data,and finally recognize the PMA process capable of breaking and making the air circuit breaker effective control,and PMA shows better advantages than the traditional spring mechanical structure. |
| |
| Keywords: | air circuit breaker permanent magnetic actuator finite element analysis MATLAB |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《电子测量技术》浏览原始摘要信息 |
|
点击此处可从《电子测量技术》下载免费的PDF全文 |
|
