基于ZigBee的变电站监测数据采集系统

Substation Monitoring Data Acquisition System Based on ZigBee

变电站监测数据有利于运检人员及时了解变电站运行状况,因为变电站监测数据具有重要价值,变电站数据采集的智能化是智能电网重要基础。随着无线技术的发展,变电站监测数据智能采集在电力行业被广泛的应用,其中基于蓝牙、无线WIFI传输技术最具有代表性,但是功耗很大,一般需要外接电源,造成电力资源的浪费,成本比较高,并且存在不安全因素。本系统依托ZigBee无线传输技术,设计一种基于FPGA的变电站开关柜电能ZigBee数据采集系统,系统主要包括基于FPGA的采集终端、ZigBee传输网络和数据中心上位,为用户提供了一种低成本、高性能的变电站在线监测方式。

Substation monitoring data is beneficial for the inspection personnel to understand the operation status of the substation in time, becausethe substation monitoring data has important value, and the intelligentization of substation data acquisition is an important basis of the smart grid. Withthe development of wireless technology, intelligent collection of substation monitoring data is widely used in the power industry. Among them,Bluetooth and wireless wifi transmission technology are the most representative, but the power consumption is very large, generally requiring externalpower supply, resulting in waste of power resources. The cost is high and there are insecure factors. Based on ZigBee wireless transmission technology,this system designs an FPGA-based substation switchgear power ZigBee data acquisition system. The system mainly includes FPGA-based acquisitionterminal, ZigBee transmission network and data center upper position, which provides users with a low cost and high. Performance of substation onlinemonitoring methods.