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标题:按摩器具中的微电机
作者:唐苏亚,郭培明
2009年第8期 访问次数:213次

摘  要:按摩器具市场是一个产业前景看好、存在一定投资风险、但竞争相对不激烈的新的投资领域。以电动按摩椅为例,分析和探讨了按摩器具的市场发展前景;对电动按摩椅中常用的微电机使用情况作了介绍,同时对其投资环境进行了分析,以便于为企业的市场开发与决策提供依据。
关键词:按摩器具;按摩椅;微电机;市场;投资分析

Abstract: As the magnetic field of the switched reluctance motor is highly saturated in operation,the static characteristics are nonlinear and then the mathematic model is difficult to obtain theoretically.In this paper,the static characteristics were detected through experiment.Based on the indirect detected principle,the test circuit was designed to detect the flux linkage,and the transient voltage and current were recorded by oscilloscope.The characteristics of flux linkage and self-inductance were obtained by means of numerical analysis.In addition,the equipment for torque measuring was developed,and the static torque characteristic was achieved by torque sensor.The characteristics of self-inductance and torque are well fitted by using of cubic spline curve,which provide effective evidence for the modeling,simulation and development of the switched reluctance drives.
Key Words: Switched reluctance motor;Static characteristic;Detection;Experiment;Flux linkage characteristic;Inductance characteristic;Torque characteristic

 
 
 
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