摘要
对现场参量准确的测量是高性能控制的前提基础。以电机专用数字控制芯片数字信号处理器TMS320LF2407A为例,介绍了电机端量数据采集卡的原理及设计方法来确保检测的准确性,并将设计的数据卡用于感应电机矢量控制系统的控制,实验结果表明设计方案的可行性及良好的动静态特性。
The exact measurements of field parameters lay the foundation for obtaining well control performances. Taking the motor specific employed chip -digital signal processor TMS320LF2407A as an example, the principle of a data acquisition card and the design method, which ensured exact detect the terminal value of the motor, were intoduced. The data -acquisition card was used in vector control system of an induction machine,The experiment results showed the feasibility of the scheme, obtaining better results and having good steady and dynamical characters.
出处
《微特电机》
北大核心
2008年第12期22-25,共4页
Small & Special Electrical Machines
基金
重庆市教委科技研究项目(KJ070619)
关键词
电机端量
数据采集卡
数字信号处理器
感应电机
motor terminal - values
data acquisition card
digital signal processor
induction machine
