Open AccessNew generation single-phase charge-control intelligent electric energy meter based on remote interaction
Author(s) -
Jianguo Bao,
Feng Ji,
Jun Li,
Shufeng Lu
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1650/2/022098
Subject(s) - automatic meter reading , electricity meter , microprocessor , electrical engineering , ac power , electricity , metre , computer science , power factor , engineering , voltage , embedded system , power (physics) , telecommunications , physics , quantum mechanics , astronomy , wireless
The single-phase charge-control smart energy meter adopts the most advanced energy meter ASIC, microprocessor materials, non-volatile memory, permanently stored information, wide-screen LCD and other advanced technologies. A set of high-accuracy, wide-load, high-sensitivity, low-power-consumption, which is used for measuring the rated frequency of single-phase power grid 50 / 60Hz, in AC active energy meters. This single-phase electricity meter integrates multiple functions in one to realize active and active measures for energy to achieve remote real-time voltage, current, neutral current, power, power factor, and the use of remote systems to achieve sales of electricity users Pre-emptive prepayment. It can flexibly set various functions: free electricity consumption, fault alarm, automatic power off, record opening, automatic meter reading.