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http://dx.doi.org/10.18770/KEPCO.2016.02.02.259

Development of AMI NMS (Network Management System) using SNMP for Network Monitoring of Meter Reading Devices  

Kim, Young-Il (KEPCO Research Institute, Korea Electric Power Corporation)
Park, So-Jeong (KEPCO Research Institute, Korea Electric Power Corporation)
Kim, Young-Jun (KEPCO Research Institute, Korea Electric Power Corporation)
Jung, Nam-Jun (KEPCO Research Institute, Korea Electric Power Corporation)
Choi, Moon-Suk (KEPCO Research Institute, Korea Electric Power Corporation)
Park, Byung-Seok (KEPCO Research Institute, Korea Electric Power Corporation)
Publication Information
KEPCO Journal on Electric Power and Energy / v.2, no.2, 2016 , pp. 259-268 More about this Journal
Abstract
KEPCO installed AMI (Advanced Metering Infrastructure) metering system for low-voltage customers from 2008. AMI metering system of KEPCO has operated 2.55 million customers and will plan to operate 22 million customers until 2020. KEPCO developed AMI NMS (Network Management System) to operate the meter reading network efficiently. NMS monitors the network status of DCUs (Data Concentration Unit) and modems. NMS provides functionalities of data collection and analysis. It collects property data of network device, network topology information, communication performance information, fault information, and etc. It analyzes collected data and controls network devices by remote access. AMI NMS collects about 370 MIBs (Mangement Information Bases) using SNMP (Simple Network Management Protocol). This paper introduces main functionalities, designed context, and implemented service screen.
Keywords
AMI; meter reading; network management; DCU; SNMP; MIB; fault monitoring; network topology;
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