| Title |
Design and Test of Communication Between Data Concentrator Units for Efficient AMI(Advanced Metering Infrastructure) System |
| Authors |
임은혜(Im, Eun-Hye) ; 박병석(Park, Byung-Seok) ; 김영현(Kim, Young-Hyun) ; 최인지(Choi, In-Ji) ; 명노길(Myoung, No-Gil) |
| Keywords |
Power line communication ; Data concentrator unit ; Coupler ; AMR ; AMI |
| Abstract |
AMR(Automatic Meter Reading)/AMI(Advanced Metering Infrastructure) is actively deployed all over the world. efficient, economical, stable and reliable system need to push forward the AMR/AMI business, so various researchs are in progress. In electric power system of domestic, a transformer is connected average twenty to thirty households and PLC is possible to communication within household connected same transformer. So if server and data concentrator unit(DCU) share circuit line through communication between transformers, communication network is able to efficient. Therefore we design new communication method between DCUs and test it and demonstrate the performance. |