Title :
The design of the multifunction power quality monitor
Author :
Xuhui Zhang ; Dinglong Zhong ; Na Li ; Zhixuan Peng
Author_Institution :
Sch. of Meas.-Control Technol. & Commun. Eng., Harbin Univ. of Sci. & Technol., Harbin, China
fDate :
June 28 2013-July 1 2013
Abstract :
According to the IEC and national standards, the powerful data-processing capability of DSP and the high precision A/D data acquisition chip are used for data synchronous acquisition and analysis, monitoring values are computed in the DSP which communicates with ARM via serial port and FIFO. Making full use of some characteristics of ARM module, such as its high performance and ample periphery interfaces. And embedding with excellent real time operating system-Linux is also applied to complete statistics, analysis, storage, communications, display the power parameter after processing. This power quality monitor adopts advanced and reasonable hardware framework of superstratum plus substrate machine, making the work division in the monitor more clear and the function more strong.
Keywords :
IEC standards; Linux; analogue-digital conversion; data acquisition; operating systems (computers); power supply quality; power system measurement; ARM module; DSP; FIFO; Linux; ample periphery interfaces; data synchronous acquisition; data synchronous analysis; data-processing capability; high precision A/D data acquisition chip; lEC standards; monitoring values; multifunction power quality monitor; national standards; power parameter; real time operating system; serial port; statistics; substrate machine; Digital signal processing; Distortion measurement; Educational institutions; Frequency conversion; Frequency measurement; Linux; Monitoring; ARM; DSP; Linux; Monitoring the power quality;
Conference_Titel :
Strategic Technology (IFOST), 2013 8th International Forum on
Conference_Location :
Ulaanbaatar
Print_ISBN :
978-1-4799-0931-5
DOI :
10.1109/IFOST.2013.6616865
