基于DSP的交流采样和电量数字测量的研究  

Study on AC Data Acquisition and Electrical Signal Digital Measurement Based on DSP in Power System

作　　者：高辉[1] 崔文进[1] 

机构地区：[1]清华大学电机工程系,100084

出　　处：《电工技术杂志》2002年第10期16-19,共4页Electrotechnical Journal

摘　　要：介绍了利用数字信号处理器DSP研究电量的交流采样和电量的数字测量算法 ,通过试验进一步证实其适用性和优越性。Electrical signal measurement is an important task in power system.Study on AC data acquisition and electrical signal digital measurement based on DSP is presented in this paper,including instantaneous electrical variables and frequency algorithms.The practical application's result shows that those digital measurement algorithms in DSP can meet the needs of real time control in power system with high speed and good precision.

关 键 词：DSP 交流采样 电量数字测量 数字信号处理器 

分 类 号：TM933[电气工程—电力电子与电力传动]