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Design, analysis, and testing of I-type electromagnetic actuator used in single-coil active magnetic bearing
Electrical Engineering ( IF 1.8 ) Pub Date : 2020-07-27 , DOI: 10.1007/s00202-020-01071-x
Sukanta Debnath , Pabitra Kumar Biswas

Active magnetic bearing consists of different parts, an actuator being the essential part of that. Depending on construction, electromagnetic power in various actuator structures is unique. This paper offers an experimental description of the study using simulation and evaluation of an I-type single-axis active magnetic bearing. The test will be carried out with multiple air gaps in simulation and then results will be implemented in hardware. An I-type actuator has a more attractive force than any other form and is also easy to design. Here, three configurations are prepared to verify the resistance, inductance profile, and attraction force. A DC and AC test is performed to measure resistance and inductance. A ferromagnetic object is known to be a rotor below the electromagnet or actuator is placed to measure the inductance profile and attraction force by increasing the air gap. Simulation and experimental results are analyzed and compared with the proposed system and presented in this manuscript.

中文翻译:

单线圈主动磁轴承用I型电磁作动器的设计、分析与测试

主动磁轴承由不同的部分组成,其中一个执行器是其中必不可少的部分。根据结构,各种致动器结构中的电磁功率是独一无二的。本文提供了使用模拟和评估 I 型单轴主动磁轴承研究的实验描述。测试将在模拟中使用多个气隙进行,然后结果将在硬件中实现。I型执行器比任何其他形式都具有更大的吸引力,并且也易于设计。在这里,准备了三种配置来验证电阻、电感分布和吸引力。执行直流和交流测试以测量电阻和电感。已知铁磁物体是电磁铁下方的转子,或放置致动器以通过增加气隙来测量电感分布和吸引力。模拟和实验结果与所提出的系统进行了分析和比较,并在本手稿中提出。
更新日期:2020-07-27
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