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轴向磁悬浮轴承用非接触式差动电感位移传感器的实验研究
引用本文:汪希平,万金贵.轴向磁悬浮轴承用非接触式差动电感位移传感器的实验研究[J].仪器仪表学报,1998,19(6):615-619.
作者姓名:汪希平  万金贵
作者单位:上海大学轴承研究室,上海,200072
基金项目:上海市教委科学技术发展基金
摘    要:介绍了轴向磁悬浮轴承系统的结构及其与位移传感器的关系,以及非接触差动电感位移传感器的基本构成和性能;讨论了这种位移传感器在电磁轴承系统中应用的特点及可行性,并在此类传感器的试验装置上做了其静特性分析实验,给出了部分实验结果。

关 键 词:轴向磁悬浮轴承,差动电感位移传感器,灵敏度,线性度

Development Study on a Contactless Differential Conductive Displacement Sensor For A Thrust AMB System
Wang Xiping,Wan Jingui.Development Study on a Contactless Differential Conductive Displacement Sensor For A Thrust AMB System[J].Chinese Journal of Scientific Instrument,1998,19(6):615-619.
Authors:Wang Xiping  Wan Jingui
Affiliation:Shanghai University 200072
Abstract:This paper is concerned with an analysis of the construction of a thrust active magnetic bearing(TAMB) system and the relations between the system and above displacement sensors, a discussion on the principles of the contactless differential conduct displacement sensor and the advantageous of this sensor, such as high sensitivity and good linearity, as well as the realization for this sensor used in a experiment rig of the thrust active magnetic bearing system. On above foundation, a type of the experiment of applying the sensor were mentioned, and some tests are carried out and some experimental results describing the static characteristics of the sensor are presented herein also.
Keywords:Trust active magnetic bearing  Eddy current displacement sensor  Differential conduct displacement sensor  Sensitivity  Linearity    
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