摘要
文中提出了一整套根据对波形的离散采样值计算交流电流、电压、有功功率和无功功率的计算公式,这些公式对于被测量含有谐波和被测三相系统不对称的情况也适用,它为应用高速数字信号处理器测量交流信号,提供了计算和采样的方法.
In this paper a set of formulas is derived, With which the 50HZ AC parameters such as the RMS of 1 and U, the active power and reactive power etc can be culculated by using sampled data. These formulas can also be used in measuring. The system containing harmonic series and an unsymmetrical three phase system. so the formulas are applicable to almost all of the 50Hz AC system.
出处
《烟台大学学报（自然科学与工程版）》
CAS
1990年第1期61-66,56,共7页
Journal of Yantai University(Natural Science and Engineering Edition)
