摘要
文章基于CS5463和STC12C5A60S2设计了一个具有双向功能的微电网电能计量装置,该装置能测量电压、电流、功率因素等参数,并具有运行可靠、测量范围广、精度高等优点,实际结果表面该装置最大误差为0.44%,达到精度等级为0.2级。文章重点介绍了装置的设计方案和硬件电路设计。
Based on CS5463 and STC12C5A60S2,a microgrid energy metering device with bidirectional function is designed.The device can measure voltage,current,power factor and other parameters,and has the advantages of reliable operation,wide measurement range and high accuracy.The actual results show that the device has the largest error 0.44%,and the accuracy level is 0.2.The design scheme and hardware circuit design of the device are introduced in this paper.
出处
《大众科技》
2021年第9期20-22,34,共4页
Popular Science & Technology
基金
广西区大学生创新创业项目(201910595129)。
关键词
电能计量
电力载波
电力参数
electric energy metering
power carrier
power parameters
