摘要
以microchip的dsPIC单片机作为主控制器,结合高性能单相电能计量芯片,设计了一种单相配电变压器运行状态监测终端。通过对单相配电变压器电压、电流及开关量的采集和处理,获得变压器的各个运行参数,并完成双向电能计量的功能。该装置具有精度高、稳定性高、实时性好、性价比高等特点,完全能够满足单相配电系统的需求。
Using the dsPIC microcontroller produced by microchip company as the MCU,combining a high performance single-phase electric energy measurement chip,a kind of single-phase power distribution transformer operation condition monitoring terminal is designed in this paper.Through the collection and processing of the voltage,current and switch signal of the single-phase power distribution transformer,the terminal can obtain all the operation parameters of the transformer and realize the function of bidirectional electric energy measurement.The terminal have the characteristics of high precision,high stability,good real-time,high performance-price ratio,and can meet the needs of single-phase power distribution system excellently.
出处
《电测与仪表》
北大核心
2012年第4期68-71,共4页
Electrical Measurement & Instrumentation
