摘要
旋转变压器的转角及幅值测量系统采用嵌入式微机，通过整形电路、鉴相电路和脉冲填充法计算出定 子和转子相位角，利用采样保持器、A／D转换器测量出幅值的大小，实现对角度和幅值的实时测量与显示．
The rotating transformer's angle and amplitude measurement system adopts the embedded computer, wave-shaping circuit phase discrimination circuit and pulse filling method to calculate the phase angle between the stator and the rotor, and adopts the sampling keeper and A/D transformer to measure the amplitude and to realize the real time measurement and display of phase angle and amplitude.
出处
《北京工业大学学报》
CAS
CSCD
2000年第z1期15-17,共3页
Journal of Beijing University of Technology
关键词
旋转变压器
相位角
幅值
嵌入式微机
rotating transformer, phase angle, amplitude, the embedded computer
