DocumentCode
236235
Title
A digital input electricity energy measurement standard
Author
Lei Wang ; Hongtao Huang ; Xianlin Pan ; Lijuan Liu ; Min Li ; Zuliang Lu
Author_Institution
Harbin Inst. of Technol., Harbin, China
fYear
2014
fDate
24-29 Aug. 2014
Firstpage
308
Lastpage
309
Abstract
A measurement standard of digital input electricity energy based on the analog based method was developed in NIM China. The resistive voltage divider and current shunt with capacitor compensation were adopted; the non-integral period sampling technology was used to reduce the algorithm error. The working frequency of this standard is 45 to 65 Hz, the voltage range is 60 V to 380 V and current range is 0.2 A to 20 A.
Keywords
electric variables measurement; measurement standards; voltage dividers; algorithm error; analog based method; capacitor compensation; current 0.2 A to 20 A; current shunt; digital input electricity energy; frequency 45 Hz to 65 Hz; measurement standard; nonintegral period sampling technology; resistive voltage divider; voltage 60 V to 380 V; Electricity; Energy measurement; Field programmable gate arrays; IEC standards; Substations; Voltage measurement; Digital input electricity energy; IEC 61850; Measurement Standard; Non- integral period sampling;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements (CPEM 2014), 2014 Conference on
Conference_Location
Rio de Janeiro
ISSN
0589-1485
Print_ISBN
978-1-4799-5205-2
Type
conf
DOI
10.1109/CPEM.2014.6898382
Filename
6898382
Link To Document