从运行原理出发，建立了感应型无轴承电机磁悬浮力的解析模型。
Based on its operation principle, a relatively accurate analytical expression of the magnetic levitation force for an induction-tyle bearing-less motor is proposed in this paper.
给出无轴承电机的互感模型，据此导出了同步旋转惯性振动抑制力模型。
Based on the given mutual inductance model, the analytical model on synchronously revolving inertia vibration suppression force is derived.
为实现永磁型无轴承电机的稳定悬浮运行，须对转矩和悬浮力进行实时控制。
To realize the suspension operation for a Permanent magnet type Bearingless Motor (PMBLM) in the dynamic process, the torque and magnetic levitation force should be real-time controlled.
实现了一种基于转矩绕组气隙磁场定向控制的无轴承异步电机控制系统。
A control system of bearingless induction motor based on torque winding air gap field oriented vector control is accomplished.
为了改善电气控制系统性能，设计了适用于片状无轴承永磁电机的双向三电平PWM功率放大器和控制箱转接板。
To improve the capability of the electric system, a three-level PWM power amplifier and Backboard of the control-box is designed, which are applicable to the bearing-less slice PM motor.
实现了一种基于转矩绕组气隙磁场定向控制的无轴承异步电机控制系统。
A control system of bearing less induction motor based on torque winding air gap field oriented vector control is accomplished.
摘要无轴承薄片电机是一种新型的集旋转与悬浮于一体的机构，集成度高。
Abstract The bearingless slice motors is a new high-integrated device which combines suspension function and rotation function.
基于无轴承永磁同步电机的矢量控制系统，提出了采用扩展卡尔曼滤波器实现无速度传感器运行的控制策略。
Based on vector control system of Bearingless Permanent Magnet Synchronous Motor (BPMSM), a speed-sensorless control strategy using Extended Kalman Filter (EKF) was presented.
这一强大的单元轴承电机是独一无二的。
无轴承永磁同步电机是采用了无轴承技术的高性能永磁同步电机，同时具备永磁同步电机的优良特性与磁悬浮轴承的优点。
A bearingless permanent magnet synchronous motor (PMSM) is a high performance PMSM adopting bearingless technology, and has the excellent characteristics of PMSM and the features of magnetic bearings.
根据无轴承开关磁阻电机的悬浮原理和数学模型，设计平均悬浮力和平均转矩的控制策略。
A control strategy of average levitated force and average torque is designed based on principles of radial force generation and mathematical models.
无轴承开关磁阻电机结构简单、运行效率高、容错能力强，具有良好的高温和高速适应性。
Bearingless switched reluctance machines (BSRM) were simply structure, high efficient and fail safe, it was suitable for running at high speed and high temperature.
基于的原则，对无轴承永磁同步电机径向悬浮力的数学模型推导出无轴承永磁同步电机径向力的。
Based on the principle of producing radial suspension forces on BPMSM, the mathematics models of radial forces on BPMSM is deduced.
基于的原则，对无轴承永磁同步电机径向悬浮力的数学模型推导出无轴承永磁同步电机径向力的。
Based on the principle of producing radial suspension forces on BPMSM, the mathematics models of radial forces on BPMSM is deduced.
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