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Modelling of electromagnetic device with permanent magnets using finite element methodfull text in Romanian

机译:永磁体电磁装置的有限元建模罗马尼亚语全文

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The electromagnetic device with NdFeB permanent magnet is designed to replace traditional mechanical drive system of the VCB vacuum circuit breakers and DC circuit breakers. It has the following advantages: simple structure, small gauge, a high force in the closed position, high mechanical life and is easy to maintain. This paper presents the modeling, simulation and optimization of electromagnetic device using 2D finite element method.Keywords: rare earth magnets, finite element, optimization, vacuum circuit breakers
机译:具有NdFeB永磁体的电磁设备旨在代替VCB真空断路器和DC断路器的传统机械驱动系统。它具有以下优点:结构简单,尺寸小,在关闭位置的力大,机械寿命长并且易于维护。本文介绍了使用二维有限元方法对电磁装置进行建模,仿真和优化的关键词。稀土磁体有限元优化真空断路器

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