| Title |
The Development of Power Detection System Using One-Chip Microcontroller |
| Authors |
신사현(Sin, Sa-Hyeon) ; 최낙일(Choe, Nak-Il) ; 이성길(Lee, Seong-Gil) ; 임양수(Im, Yang-Su) ; 조금배(Jo, Geum-Bae) ; 백형래(Baek, Hyeong-Rae) |
| Keywords |
Power Detection System ; CIM(Computer Integrated Manufacturing) ; Electrical fire ; Flash Memory |
| Abstract |
This paper describes on the development of power detection system with one-chip microcontroller. The designed system is composed of power detection circuits and analyzing software. The system detects, 3-phases voltage, 3-phases current, external temperature, leakage current and stores in flash memory. AT89C52 was used as CPU and AM29F040B was used as memory to store the data. The analysis saftware was developed to detect the cause of the electrical fire incidents. With a data-compression technology, the data can be stored for the 43.5 days in a normal state, four hours and fifteen minutes in emergency state. |