摘要
针对目前电网中所存在的高次谐波等问题,设计了基于STM32芯片的电能质量在线检测装置。首先,该文对电能质量检测设备设计的方案进行分析,在设计过程中要求保证信号的收集精准度。之后,对电能检测设备的软硬件设备的设计进行分析。在硬件设计过程中,主要包括各信号电路的设计,能够为电能质量检测设备的发展提供硬件基础。在软件设计过程中,主要包括ADE7880初始化设置子程序、基本电参量测量程序、电能处理程序、显示子程序等,实现电能质量检测的收集和处理。最后,对设计的检测装置进行实际验证。表明设计的检测装置能够满足用户实际需求,提高检测精准度。
Aiming at the problems of high⁃order harmonics in the current power grid,an on⁃line power quality detection device based on STM32 chip is designed.First of all,this paper analyzes the design scheme of power quality detection equipment,in the design process,it is required to ensure the accuracy of signal collection.After that,the design of the hardware and software of the electric energy testing equipment is analyzed.In the process of hardware design,it mainly includes the design of each signal circuit,which can provide the hardware foundation for the development of power quality detection equipment.In the software design process,it mainly includes the ADE7880 initialization setting subroutine,the basic electric parameter measurement program,the electric energy processing program display subroutine and so on,to achieve the collection and processing of power quality detection.Finally,the design of the detection device is realized.It indicates that the designed detection device can meet the actual needs of users and improve the detection accuracy.
作者
王辉
WANG Hui(Xianyang Vocational Technical College,Xianyang 712000,China)
出处
《电子设计工程》
2020年第22期74-77,82,共5页
Electronic Design Engineering
基金
陕西省科技厅项目(2019NY-185)。
