Title :
High Speed Data Acquisition and Processing System Design of Power Transformer
Author :
Sun Xing-Tao ; Zhao Wen-rui
Author_Institution :
Sch. of Electr. & Autom. Eng., Tianjin Polytech. Univ., Tianjin, China
Abstract :
Inelligent transformer systerm needs gather large amounts of data of transformer body and power system. In order to detect the detailed status of operating transformer, high speed data acquisition and processing system based on FPGA and ARM is designed in this paper. In this system , we use EP2C5Q208 FPGA of Cyclone II which belongs to Altera and NXP LPC1768 ARM. Data is captured by high-speed parallel ad converters and send to FPGA for FFT. And then the data is sent to ARM for advance data processing. The final data will be sent to PC by 10/100 ethernet for advanced analysis. The high speed data acquisition and processing system meet the requirements of intelligent transformer design.
Keywords :
data acquisition; fast Fourier transforms; field programmable gate arrays; local area networks; microprocessor chips; power engineering computing; power transformers; EP2C5Q208 Cyclone II FPGA; Ethernet; FFT; NXP LPC1768 ARM microprocessor; data acquisition system; data processing system; fast Fourier transform; field programmable gate array; intelligent transformer system; parallel ad converters; power transformer; Data acquisition; Data processing; Field programmable gate arrays; Finite impulse response filter; Power transformer insulation; Random access memory;
Conference_Titel :
Control, Automation and Systems Engineering (CASE), 2011 International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-0859-6
DOI :
10.1109/ICCASE.2011.5997756
