Title :
Single sampling inspection method of smart meter according to reliable life
Author :
Zhou, Hui ; Chen, Qinfeng ; Ju, Hanji ; Zhu, Xiaolei
Author_Institution :
Ltd. Center of Metrol., North China Grid Co., Beijing, China
Abstract :
This paper presents fast sampling inspection method based on the accelerated degradation test of the smart meters. This method uses the pseudo-life data obtained by the accelerated degradation test, then conducts distribution analysis, including distribution fitting and goodness-of-fit test to determine the final distribution of the pseudo-life data, and then choose sampling inspection method of reliability based on the distribution of information, and conduct the sampling inspection. Finally, this paper evaluates the reliability of the smart meters to see if it meets the requirements. The results can provide the basis for reliability assessment of the smart meter.
Keywords :
inspection; power meters; reliability; accelerated degradation test; distribution analysis; distribution fitting; fast sampling inspection; goodness-of-fit test; pseudolife data; reliability assessment; reliable life; single sampling inspection; smart meter; Acceleration; Degradation; Inspection; Life estimation; Reliability engineering; Stress; accelerated degradation; goodness of fit test; single sampling inspection; smart meter;
Conference_Titel :
Quality, Reliability, Risk, Maintenance, and Safety Engineering (ICQR2MSE), 2012 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4673-0786-4
DOI :
10.1109/ICQR2MSE.2012.6246356
