虚拟仪器及其应用

Virtual Instrument and Its Application

虚拟仪器是电子技术与计算机技术发展的产物，它将逐步取代传统电子仪器。介绍了虚拟仪器的概念，主要的优点，系统构成，包括硬件构成及软件构成。还介绍了虚拟仪器在电力系统中的二个应用。

Virtual instrument is the result of electronic technique and computer technique development,it will gradually replace conventional instrument.The virtual instrument concept,its main advantages,system configuration,including hardware and software,are introduced.Two applications in electric power system are given.