摘要
本文介绍了一种基于STM32F407嵌入式处理器和RN7302智能传感器的电能质量检测仪设计方法。文中对仪器结构、硬件实现方法、三项不平衡度检测原理进行了阐述,该检测仪可以实现对电网电压、电流、有功功率、无功功率、视在功率、电网频率、三相不平衡度等电能参数精确测量,具有良好的工程应用价值。
A design of smart power quality detector based on STM32-ARM and RN 7302 is introduced in this paper,the architecture, and the realization of hardware as well as method of three-phase unbalance detector is presented. The detector can realize measurement of grid voltage, current,active power, reactive power, apparent power, grid frequency, three-phase unbalance accurately, which has good application value in engineering.
作者
崔华
陈北辰
赵月蕾
CUI Hua;CHEN Bei-chen;ZHAO Yue-lei(College of Information and Control Engineering,Jilin Institute of Chemical Technology,Jilin Jilin 132022)
出处
《数字技术与应用》
2019年第12期184-184,186,共2页
Digital Technology & Application
