配电网电能质量监控装置研究

Research on power quality monitoring device in distribution network

研制了一种配电网电能质量监控装置,用于监控配电网0.4kV电压等级供电系统一次设备电气参数和运行状态。针对配电网电能质量监控装置分布广、实时性要求强,大量数据集中上传会造成数据拥堵和可靠性变差的情况。提出了G-MAS(Grover-Multi Agent System)电能质量监控策略,以MSP430F149单片机为测控核心,实现对配电网电能质量各项指标进行监测,对监测点的电能质量指标体系进行综合评价,给出评价等级。最后将数据上传给上位机系统。并给出了系统具体软硬件设计方案。

We develop a kind of power quality monitoring device in distribution network,which is used to monitor the primary equipment＇s electrical parameters and the running state of 0.4kV voltage grade power supply system in the distribution network.In view of the characteristics of the wide distribution of power quality monitoring device in distribution network,more real-time requirement,we put forward a G-MAS（Grover-Multi Agent System） power quality monitoring strategy in this article,which is to use the MSP430F149 MCU single chip microcomputer as the core of measurement,so as to realize the monitoring to various index in power distribution network,and give a comprehensive evaluation and evaluation ranks to each power quality index system.Finally we send the data to PC system,and gives a specific hardware and software design to this system.