基于DSP的异步电机转矩测量仪的设计  

Design of the Asynchronous Machine Torque Measuring Equipment Based on DSP

作　　者：黄海东[1] 黄运生[1] 陈学[1] 

机构地区：[1]中南大学信息科学与工程学院,湖南长沙410083

出　　处：《测控技术》2006年第4期82-84,共3页Measurement & Control Technology

摘　　要：根据异步电机的功率流程和计算方法,介绍了一种基于DSP微处理器的电机转矩测量仪。该装置通过测量电机定子电压、电流、功率因数和转速,利用差值计算方法间接计算电机转矩,显示和打印转矩参数。实际应用表明,该转矩测量仪精度高、安装简单,便于某些生产过程的自动控制。According to the power flow and calculation method of the asynchronous machine, a motor torque measuring equipment based on DSP is introduced. Using the inserting value calculation method, the equipment computes the motor torque indirectly, displays and prints the torque parameters by measuring the voltage, current, power factor, rotating speed of the motor stator. The application shows that the torque measuring equipment has high precision, easy fixing and adaptation to auto-control in some production process.

关 键 词：数据信号处理 差值计算 转矩测量 

分 类 号：TP216.1[自动化与计算机技术—检测技术与自动化装置]