摘要
介绍了虚拟仪器的发展历程、优点及系统构成。说明了虚拟仪器必然取代传统测量仪器的必然趋势。最后介绍了它在电力系统中的一些应用。
Introduce the developmental history of virtual instruments, its virtues and its structures. It will replace the traditional instruments inevitably. In the end, the paper shows some VI's applications in the power system.
