Title :
A Design of Error Computing System for Multifunctional Watt-Hour Meter
Author :
Busen Cai ; Mingyu Gao ; WeiWei Zhou ; ZhiWei He
Author_Institution :
Dept. of Electron. Inf., Hangzhou Dianzi Univ., Hangzhou, China
Abstract :
With the wide spread use of multi-functional watt-hour meter and the implementation of new version of "Electrical Meters for Measuring Alternating-current Electrical Energy", higher requirements have been put forward to the identification of multifunctional watt-hour meter. This article describes how to use standard meter method to measure the intrinsic error, the clock error and the demand period of the multi-functional watt-hour meter, and a new solution has been mentioned how to use the pulse of the multi-functional watt-hour meter to measure the errors more efficiently. The test results conform to the verification regulations.
Keywords :
electric noise measurement; energy measurement; error detection; power meters; smart meters; watthour meters; alternating current electrical energy measurement; clock error; demand period; electrical meter; error computing system design; intrinsic error measurement; multifunctional watt-hour meter; standard meter method; Energy measurement; Measurement uncertainty; Pulse measurements; Standards; Testing; Watthour meters; clock error; demand period; error calculater; intrinsic error; multi-functional watt-hour meter;
Conference_Titel :
Instrumentation, Measurement, Computer, Communication and Control (IMCCC), 2013 Third International Conference on
Conference_Location :
Shenyang
DOI :
10.1109/IMCCC.2013.158
