Title :
Application of High Accuracy Data Acquisition in Power Plant
Author :
Yang, Xiaohong ; Xu, Yaoliang ; Yang, Ning ; Xia, Lei ; Zhao, Wanjian
Author_Institution :
Coll. of Electr. Power & Autom., Shanghai Univ. of Electr. Power, Shanghai, China
Abstract :
A high accuracy data acquisition system for power plant based on precision instrument amplifier ina337 and 24-bit AD convener ads1255 has been designed and implemented in this paper. The model selects one-chip computer of C8051F320 as central processing unit, the real-time data acquisition control and the data exchange between single-chip computer and computer are implemented. This system is used in parameter measurement of power plant, the experiments prove that the circuit has high precision, high speed and with high anti-jamming ability.
Keywords :
analogue-digital conversion; data acquisition; instrumentation amplifiers; microprocessor chips; power plants; power system measurement; power system parameter estimation; 24-bit A-D convertor; C8051F320 central processing unit; ads1255 converter; antijamming ability; data exchange; high accuracy data acquisition system; ina337 amplifier; one-chip computer; power plant parameter measurement; precision instrument amplifier; real-time data acquisition control; single-chip computer; Accuracy; Data acquisition; Digital filters; Instruments; Power generation; Temperature measurement; Thermal stability; ADS1255; C8051F320; INA337; data acquisition; high precision;
Conference_Titel :
Information Science and Engineering (ISISE), 2010 International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-61284-428-2
DOI :
10.1109/ISISE.2010.59
