Smart Measurement Technology And Its Application In Automatic Test Systems For Power Transformer

Virtual instruments technology and soft sensing technology are two vital branches of the smart measurement and control technology, they are integrations of technologies in the fields of automation,measurement,microelectronics,computer science and communication,and playing a very important role in our society. While their applications in the excitation characteristic test equipments greatly promote the development of power test technology and power production.This essay firstly discusses the virtual instrument technology, including its emergence in measurement fields and advantages, and analyzed the VI development platform, the idea of VI driver developing, VI software architecture, interchangeable VI and VI network. Then, discusses various methods of measurement about excitation characteristic,the application of soft sensing technology,the application of wavelet package transform. And then, based on VI technology and soft sensing technology, proceeding from quality requirement of power...