DocumentCode
435310
Title
Error analysis and calibration on digital optical metering unit
Author
Zhu, Dongbai
Author_Institution
Dept. of Electr. Eng., Harbin Univ. of Technol., China
Volume
2
fYear
2004
fDate
2-6 Nov. 2004
Firstpage
1555
Abstract
A new electronic system of digital optical metering unit (OMU) is proposed to assist high-voltage measuring, which can simultaneously monitor both current and voltage of busbars. The emphasis is put upon the error analysis of data sampling and transmitting modules within the OMU. Besides, numerical calculation is performed to make a correction on the measuring error. It is shown from the analysis in the paper that not only the measuring error can be reduced within a wide range of frequency, but also data recovery and synchronization can be obtained ideally.
Keywords
busbars; calibration; error analysis; power system measurement; synchronisation; busbars monitoring; data sampling; digital optical metering unit calibration; error analysis; transmitting modules; Calibration; Current measurement; Error analysis; Error correction; Frequency measurement; Frequency synchronization; Monitoring; Performance evaluation; Sampling methods; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics Society, 2004. IECON 2004. 30th Annual Conference of IEEE
Print_ISBN
0-7803-8730-9
Type
conf
DOI
10.1109/IECON.2004.1431811
Filename
1431811
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