The classical circulating bearing current is first reviewed to help understand how a flux lin-(kage) can induce bearing currents.
论述了正弦波驱动电机系统中的经典型的轴承电流,讨论了逆变器驱动电机系统中的高频磁通产生的轴承电流,分析了环路型轴承电流产生的机理,并且在实验的基础上,得出了环路型轴承电流与共模耦合电流之间的关系,丰富和完善了电机轴承电流的研究内容。
A bearing galvanometer is modified using a differential amplifier.
用差动放大器对轴承式检流计进行改造 ,使之具有灵敏度高、不易损坏、可直立放置等优点。
Study on technology of rolling bearing vibration、noise and abnormal noise test system;
滚动轴承振动、噪声和异音测试技术系统研究
Cause analysis and treatment for excessive bearing vibration of 125 MW steam turbogenerator;
125MW汽轮发电机组轴承振动偏大原因分析与处理
2 bearing vibration increase during the hot starting and the add load course, summarizes the effectual measure from actual operation experience for the reference to deal with the similiar problems.
7/537/537型汽轮机的结构特点,通过对其在热态启动加负荷过程中主机2#轴承振动大的原因进行分析,从实际运行经验中总结出行之有效的措施,为同类型机组针对类似问题的预防和处理提供了借鉴。
ring vibration type ammeter
振动环轴承式电流计
The Model Analysis of the Ceramic Bearing Electric Spindle;
陶瓷轴承电主轴主轴的振动模态分析
ring-oiled sleeve bearing
油环润滑式滑动轴承
The Study in the Vibration Form of the Roller Bearing and Vibration Principle;
滚动轴承的振动形式及振动机理的研究
eddy current shaft-displacement and shaft-vibration monitor
涡流式轴位移-轴振动监测仪
Design of Bearing Vibration Quality Online Automatic Detecting System
轴承振动质量在线自动检测系统设计
Parallel Resonant DC Link Soft-switching Power Amplifier of Magnetic Bearing
磁悬浮轴承并联谐振直流环节开关功率放大器
Analysis and Treatment of D1300 Fan Motor Bearing Vibration Fault
D1300电动风机电机轴承振动过大故障分析及处理
The flexural vibration of a circular ring that is of axis symmetry is analyzed and calculated, the solid frequency expression of the flexural vibration is obtained.
对一类轴对称圆环的面内弯曲振动进行了分析计算,给出了圆环面内弯曲振动固有频率表达式。
The Analysis of Bearing Currents in Axle Box of Electric Locomotives
电力机车抱轴箱轴承电流的分析与计算
Analysis of the Vibration Signals of the Diesel Engine's Crank-Shaft Bearing Based on Higher Order Cyclostationarity
基于高阶循环平稳的柴油发动机曲轴轴承振动信号分析
A STUDY OF THE VIBRATION OF DISK-SEPARATOR “BOWL-AXLE-BERARING" SYSTEM;
碟式分离机“转鼓—转轴—支承”系统的振动研究
Rational Selection Bearing Tolerance and Decreasing Vibration of bearing Noise;
合理选择轴承和公差 降低电机噪声和振动
Revolving inertia vibration suppression model of bearingless synchronous motors
无轴承同步电机旋转惯性振动抑制模型
Lubrication Model and Numerical Computation of Electrorheological Journal Bearings;
电流变滑动轴承润滑模型及数值研究
Experimental Research on Oil-Air Two Phase Lubrication of High Speed Motorized Spindle Rolling Bearing;
高速电主轴滚动轴承油气两相流润滑试验研究
Design of Bearing Vibration Signal Acquisition System of Oil Drilling Equipment
石油钻井设备轴承振动信号采集系统设计
In order to take lateral flow into account it is necessary to postulate the shape of the bearing.
为了计入横向流动，必需设定轴承形状。