The Monitor System of the Electric Network Voltage Distribution

To scatter location and complex structure in distribution network, a kind of power distribution intelligence monitoring and energy management system based on distributed structure was developed in this paper. By using the technology of UML(Unified Modeling Language) and the computer network programming of GPRS, RS232, it introduce the design of hardware and deluxe applied software development platform for monitor check system. Based on the theories of the software engineering, the system decomposed of monitoring, control and alarm real time model, data management model and systems maintenance model. Multi-function data acquisition system collected data from energy meter. Voltage power distribution intelligent monitoring system is designed by analyzing the above models. It has the following functions: routine measure including voltage, current, power and so on. Besides, it has a beautiful and practical human machine interaction based on menu operation. In the section of the experiment, the results prove that the prototype has a good performance and reaches the expecting design requirements successfully.