異步電動機(jī)的轉(zhuǎn)矩轉(zhuǎn)速曲線是異步電動機(jī)的一項重要特性,本文提出了一種利用JCZ型智能轉(zhuǎn)矩轉(zhuǎn)速傳感器來實時測量電動機(jī)轉(zhuǎn)矩和轉(zhuǎn)速的方法,并且用PCL711B 數(shù)據(jù)采集卡同
步采集電機(jī)的端電壓來對轉(zhuǎn)矩進(jìn)行修正。在VB 中引用Matrix 庫函數(shù)對數(shù)據(jù)進(jìn)行處理,最后擬合得到M - S 特性曲線。試驗結(jié)果表明,這種擬合曲線的方法是切實可行的。
關(guān)鍵詞　異步電動機(jī)　JCZ型智能轉(zhuǎn)矩轉(zhuǎn)速傳感器　VB 　轉(zhuǎn)矩轉(zhuǎn)速特性曲線
Abstract 　The M2S curve of asynchronous motor is very important to motor. This
paper present s a new way to test torque and speed of motor real2time with JCZ intelli2
gent torque2speed sensor. At the same time we sample end2voltage of motor with
PCL711B. We can draw the M2S curve with Mat rix in MATLAB. The result shows that
this way is feasible.
Key words 　Asynchronous motor , JCZ intelligent torque2speed sensor , VB , M2S
curve.