대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 하계학술대회 논문집 B
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- Pages.1067-1070
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- 2002
전력선 모뎀을 이용한 최대 수요전력 관리 시스템
Demand Controller Management System using Power Line Modem
- Kim, Soo-Gon (Dept. of Electrical Eng. Soong-Sil Univ.) ;
- Lim, Byung-Kuk (Choong-Ju Nat'l Univ.) ;
- Lee, Won-Sun (Dept. of Electrical Eng. Soong-Sil Univ.) ;
- Jeon, Hee-Jong (Dept. of Electrical Eng. Soong-Sil Univ.)
- 발행 : 2002.07.10
초록
The maximum demand power management system(the demand controller) is an equipment for demand management. If the pre-estimated load is over the preset power, the demand controller make warnings and break the load circuit according to predefined priority. Then consumption power is maintained below the maximum demand power level. The DTU receives the control commands from demand controller, and then controls loads. In this paper, the power line cables are used for communication between the demand controller and DTUs and monitoring PC. The experiments show that the proposed system is compatible with the conventional system, and feasible for new or remodeling plant.
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