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首页> 外文会议>DSC-vol.73-1; American Society of Mechanical Engineers(ASME) International Mechanical Engineering Congress and Exposition pt.A; 20041113-19; Anaheim,CA(US) >TORQUE SATURATION ANALYSIS IN ELECTROMECHANICAL MOTOR
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TORQUE SATURATION ANALYSIS IN ELECTROMECHANICAL MOTOR

机译：电机转矩饱和度分析

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摘要

This paper describes the torque and magnetic flux analysis using an advanced dynamic dynamometer test bed for electromechanical motors. Test motor was tested under different levels of continuous loads and high bandwidth complex duty cycle loads in order to provide data to characterize the nonlinear properties of electric motors. The test bed to obtain torque saturation limit data is comprised of a servo motor which serves as a dynamic load emulator, a brake, a clutch, and full sensor array for comprehensive monitoring of test variables, (including magnetic flux density sensor). The magnetic flux test was conducted to discriminate magnetic saturation from torque saturation. Given the permanent magnet motor test system designed for a desired saturation limit, it is possible to predict saturation using a properly defined dynamic duty cycle norm as a function of the operating conditions and the actuator design parameters. In this paper, the temperature effects on the magnetic properties of the permanent magnet material were the principal objectives.
机译：本文介绍了使用先进的电动机械测功机测试台进行转矩和磁通量分析。测试电机在不同水平的连续负载和高带宽复杂占空比负载下进行测试，以提供表征电机非线性特性的数据。用于获得扭矩饱和极限数据的测试台包括用作动态负载仿真器的伺服电机，制动器，离合器和用于全面监控测试变量的完整传感器阵列（包括磁通密度传感器）。进行磁通量测试以将磁饱和与转矩饱和区分开。给定为所需的饱和极限设计的永磁电动机测试系统，可以根据操作条件和执行器设计参数，使用适当定义的动态占空比准则来预测饱和。本文中，温度对永磁材料磁性能的影响是主要目标。

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