Since fast development of computer application technology, SCADA(Supervisory Control And Data Acquisition)is used widely in industry filed, especially in electric power system in which SCADA is developing speedily.

• 近年来,计算机应用技术飞速发展,数据采集与监控系统(SCADA)系统在工业领域得到了广泛的应用,尤其在电力系统中,发展更为迅速。