摘要
为有效降低线路巡查和维护难度,本设计采用风光互补方式为监测装置供电,采用超低功耗芯片STM32L0为控制核心,MAX II CPLD芯片EPM240G采集雷击高速信号,数据通过GPRS DTU无线传输模块传送到工作站,实现了对输电线路雷击状态的在线监测,为故障点判定、故障排除以及绝缘隐患发现提供依据。
In order to reduce the difficulties of inspection and maintenance on the line effectively, the wind and solar complementary generator is used to power the monitoring device in the design. The chip of ultra low power STM32L0 is used as the control core, the high-speed signals of lightning stroke are collected by the chip of MAX II CPLD EPM240G. The data is transmitted to the workstation through the GPRS DTU wireless transmission module, and the devie can achieve the function of on-line monitoring on the condition of transmission lines stuck by lightning,and provide a basis for determining and eliminating the points of failure and detecting potential danger of the insulation.
作者
李昆仑
Li Kunlun(College of Mechanical and Electrical Engineering of Hunan Applied Technology University,Changde Hunan,415101)
出处
《电子测试》
2018年第18期19-20,共2页
Electronic Test
基金
2016年湖南省教育厅科学研究项目(16C1176)
