摘要
为了改善电能质量,必须对电网中的电力谐波进行检测、评估和分析。针对目前电能质量监测系统成本过高、数据传输不稳定等缺陷,设计了一种基于STM32和CAN总线的谐波监测装置。分析了谐波监测装置的总体结构,给出了硬件框图和软件流程图,并分析了数据采集模块和处理传输模块。实际运行情况表明,设备操作简单、技术指标完全符合国家相关标准,具有较好的应用和推广价值。
In order to improve the power quality, the power harmonic in power system must be detected, evaluated and analyzed. For the shortcoming of the present power quality monitoring system which takes high cost and transmits data unsteadily, the harmonic monitoring device was designed based on STM32 and CAN bus. This paper analyzed the overall structure of the harmonic monitoring device. Hardware diagram and software flowchart were designed, and the data acquisition module and processing transmission module were analyzed. The practical results show that the equipment is slmple and the technical specifications accord with the national standards perfectly, and it has good value of application and promotion,
出处
《电器与能效管理技术》
2015年第11期58-61,74,共5页
Electrical & Energy Management Technology
基金
国家自然科学基金(61101206)
