CAJ | 학술논문

针对传统的比例电磁铁体积大，难拆卸等缺点，介绍了一种新型双向比例电磁铁，详细阐述了其结构及工作原理，在此基础上，建立了比例电磁铁的数学模型，采用Ansoft/Maxwell有限元工具分析了其输出特性，通过电磁场分析，深入讨论了其结构参数对其输出特性的影响。
침대전통적비례전자철체적대，난탁사등결점，개소료일충신형쌍향비례전자철，상세천술료기결구급공작원리，재차기출상，건립료비례전자철적수학모형，채용Ansoft/Maxwell유한원공구분석료기수출특성，통과전자장분석，심입토론료기결구삼수대기수출특성적영향。
The traditional proportional solenoid has disadvantages, such as big size and difficulty removing. So this paper introduces a new type of bi-directional proportional solenoid, and expounds the structure and working princi-ple in detail. On this basis, the mathematical model of the proportional solenoid is established, and its output charac-teristic is analyzed by the finite element tool Ansoft/Maxwell. Its structure parameters' influence on the output char-acteristic also is discussed through the electromagnetic field analysis. The simulation results show that this new type of bi-directional proportional solenoid can obtain a good static characteristic without the same magnetic circuit con-trol of the traditional proportional solenoid.