摘要
航空阀用电磁铁工作环境的特殊性使得其温升问题不容忽视。采用电磁热耦合场计算方法在Ansys Workbench平台上对某航空阀用电磁铁进行建模仿真,仿真结果展示了电磁铁内部温度场的分布。然后对电磁铁进行温升试验,试验结果表明电磁铁的温升为38.42K,与仿真结果的误差为4.2%,验证了电磁热耦合场仿真方法的可行性和正确性。
The special working environment of the electromagnet for aviation valve makes the temperature rise problem shouldnot be ignored.This paper modeled and simulated an electromagnet for aviation valve on the Ansys Workbench platform by electromagnetic-thermal coupled field calculation method,the simulation results show the distribution of the internal temperature field of the electromagnet.Then it tested the electromagnet’s temperature rise,the test results show that the temperature rise of the electromagnet is 38.42 ℃,the error of the simulation result is 4.2 %.The experiment verifies the feasibility and accuracy of the electromagnetic-thermal coupled field simulation method.
作者
孙玉慧
蔡志远
SUN Yuhui;CAI Zhiyuan(Electrical Engineering College,Shenyang University of Technology, Shenyang 110870,China)
出处
《电器与能效管理技术》
2019年第7期12-16,共5页
Electrical & Energy Management Technology
基金
辽宁省自然科学基金计划重点项目(20170520411)
关键词
电磁铁
电磁热耦合场分析
温升
仿真
electromagnet
electromagnetic-thermal coupled field analysis
temperature rise
simulink
