Title :
Development of high voltage ac energy meter
Author :
Ma, Xuefeng ; Li, Wenqiang ; Yu, Guofa ; Cao, Ruiji ; Zhang, Qin ; Zhang, Xuebin
Author_Institution :
Shandong Provincial Key Lab. of Metrol. & Meas., Shandong Inst. of Metrol., Jinan, China
Abstract :
This paper describes the development of the high voltage ac energy meter which is easier to install and maintain and have lower self power consumption. The energy meter covers the voltage range up to 10 kV and current range up to 100 A. The expand uncertainty is within 0.2%.
Keywords :
measurement uncertainty; power meters; voltage measurement; high voltage AC energy meter; measurement uncertainty; power consumption; Calibration; Current measurement; Current transformers; Energy measurement; Power measurement; Uncertainty; Voltage measurement; High voltage ac energy meter; measurement errors; measurement uncertainty;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2012 Conference on
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4673-0439-9
DOI :
10.1109/CPEM.2012.6250696
