吴建平, 廖绍成, 曹君波. Life prediction of electric energy meter based on shared data sources and combined life stress model[J]. 2019, 21(S1). DOI: 10.3969/j.issn.1009-1831.2019.S1.003.
Based on the data of measurement of integrated production dispatching system(MDS)
electric data acquire system and marketing system
the field reliability data
fault mode
fault mechanism
external induced stress and their characteristics with time are analyzed
and the combined stress life prediction model of electric energy meter under different stress conditions is established. The life prediction model can predict the residual life of the electric energy meter
expose the electric energy meter to potential failures and support the electric energy meter to be accurately re-placed. In addition
it provides theoretical and data support for fast troubleshooting and fault priority handling.