Research Of New Portable Data Sample And Analysis Equipment

Based on the summarizing of data sample and analysis equipment, a new portable data sample and analysis equipment based on DSP(Digital Signal Processor) and embedded operating system is introduced. At the same time, digital signal processing of power system is researched and emulated. The practicable digital signal processing method is realized in the equipment.The functions of sampling data and analyzing data are both included in this equipment. It can sample steady state data and fault transient data of power system at real time and save it to the hard disk in time. At the same time, the saved data can be analyzed with digital signal processing tools which are provided by the equipment. The hardware of the equipment is simple so it's convenient to fixed and used. The software is extendable and it has provided comprehensive functions to analyze the recorded data. It's a multifunctional equipment in the analysis of power system.