Implementation of Industrial Multi-Function Electricity Management System

• Main Authors: Lin, Tai - An, 林泰安
• Other Authors: Wang, Wei - Min
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/31578491544130631427

碩士 === 崑山科技大學 === 電機工程研究所 === 104 === In this thesis a PC-based multi-function electricity information management system is developed. The system is combined with the Intelligent Electrical Device (IED) and Programmable Logic Controller (PLC) unit for supervisory control and data acquisition. By communicating with RS-485 series connection and TCP/IP network, the system can collect the Modbus protocol equipment’s data such as signals of circuit breaker status、voltage、current、power、temperature and humidity, etc. The system proposed has some advantages as follows. With PC-based management system, the data can be recorded and analyzed automatically. Operators can supervise the panel situation without checking panel by panel on site and avoid the electric shock threaten.