Design Of Power Management System Base On Wireless Network

With the power system operating system and the reform of China's rapid economic development, research to the residents of a remote electricity meter-reading technology and modern scientific research management measures are become information-based power system operations hot spots. At present, meter-reading method are most by the cable or man-made . In practice there are difficulties in the maintenance, low degree of automation shortcomings. In the management of electricity, most prepaid control methods are using IC card. It also has disadvantages in use. The purpose of this issue is a research-based multi-hop wireless technology and remote meter reading of electricity residents prepaid long-distance power control management system..First of all, this article introduced power management system for the development of the history and current situation, an analysis of the current power management methods exist many drawbacks. According to the residents of the characteristics of the electricity system, it put forward a design which based on the wireless network to control the power management system. Second, this article on wireless multi-hop technology, based on identified NRF905 chips and GPRS wireless communication with the power measurement terminal design, and wireless communications network protocol design are introduced. Finally, the management of computer power management software in the design, and through laboratory testing and small-volume gives the conclusions of the trial.The innovation in this issue is multi-hop wireless network technology used in electricity residents of the remote automatic meter reading system and prepaid long-distance control, so that the residents of the electricity fees and management of information technology to achieve real. Experiments show that the wireless multi-hop technology applied to residents of remote meter reading system power and control management system is feasible because of the use of wireless communications technology, to ensure that the system functions under the premise that greatly reduces the cost of installation and maintenance.