Research And Realization Of The Integrated Testing Information Platform For Power System

In this paper, the author develops a platform aiming to supply a unified, comprehensive test method. This test method overcomes the main drawbacks of the available apparatus, such as single-function, low-accuracy, long cycle and complicated debugging during the operation course.On the basis of power testing equipments module design analysis, the author use virtual instrument method, forcing out an integrated power testing information platform. In the hardware design of the platform, using the ARM, FPGA, SOC single chip machine, wireless communication technology, analog power amplifier, we exploit high precise and programmable signal source, signal conditioning circuit, synchronous data acquisition circuit, wireless communication circuit and power amplifier. In the software design of the platform, we use the real-time operating systemμC/OS-II, improving the reliability, real-time performance and other indicators of the system. In addition the system creatively integrated wireless communications techniques to test the power products, improving the detection platform for the safety and convenience purpose.The testing information platform breaks through the old traditional instrument developing mode, proposing new system architecture. With this platform, we can design power testing equipments without much hardware work. At present, the research of VI has got some achievements abroad, but because of its high price, these products are very few in domestic markets. Therefore, the development of the platform has its great significance.