东北电力技术2024，Vol.45Issue(4)：18-22,5.
基于无线传输技术的操作过电压采集分析系统
Acquisition and Analysis System of Operating Overvoltage Based on Wireless Transmission Technology
摘要
Abstract
With the development of power grid,the insulation performance of high voltage electric power system determines the relia-bility and stability of power network.The acquisition and analysis of operating overvoltage is one of the important indexes for research-ers to evaluate the high voltage electrical insulation performance.According to the traditional oscilloscope method relies on the wired method for waveform acquisition,which has some problems such as cumbersome connection test line and electric shock when the ground end is bad.It designs an operating overvoltage acquisition and analysis system based on Zigbee 3.0 wireless transmission tech-nology,which is based on Zhaoyi Innovation GD32-bit microcomputer.The method solves the problem that the original waveform sig-nal is easy to be distorted by external interference in the transmission process under the environment of high voltage electric field.The insulation performance analysis is carried out based on the data collected from the operating overvoltage,which provides some reference for the evaluation of lightning protection and grounding performance of high voltage electrical equipment and power network planning.关键词
操作过电压/ARM微处理器/Zigbee 3.0/无线传输/信号采集Key words
operating overvoltage/ARM microprocessor/Zigbee 3.0/wireless transmission/signal acquisition分类
信息技术与安全科学引用本文复制引用
李佳奇,刘碧琦,王南,李斌,宋娇..基于无线传输技术的操作过电压采集分析系统[J].东北电力技术,2024,45(4):18-22,5.基金项目
国网辽宁省电力有限公司青创和群促项目(2023YF-162) （2023YF-162）
