DocumentCode
2750398
Title
Studies on sampling and algorithms of DSP-based parameters measuring instrumentation of low-voltage power net
Author
Liyi, Zhang ; Qiang, Li ; Huakui, Wang
Author_Institution
Coll. of Inf. Eng., Taiyuan Univ. of Technol., China
Volume
3
fYear
2000
fDate
2000
Firstpage
1995
Abstract
The DSP-based parameters measuring instrumentation of low-voltage power net utilizes the sampling value of voltage and current to calculate the parameters of the power net. This paper puts forward a new sampling method that is based on the amplitude error. It fully utilizes the physical meaning of Fourier series´ coefficients and the high-speed calculation merits of DSP. The realization of the algorithm is easier on DSP than on other single-chip microcomputers
Keywords
digital instrumentation; digital signal processing chips; power system measurement; signal sampling; DSP-based parameters measuring instrumentation; Fourier series; amplitude error; current; high-speed calculation; low-voltage power net; sampling method; Current measurement; Digital signal processing; Driver circuits; Frequency; Instruments; Power measurement; Sampling methods; Semiconductor device measurement; Velocity measurement; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-5747-7
Type
conf
DOI
10.1109/ICOSP.2000.893497
Filename
893497
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