摘要
设计了一种电容型设备绝缘性能在线监测装置,以ARM7微处理器为主控制器,使用Motorola M12MT作为高精GPS授时模块提供无线信号采集时间基准;采用Jennic的JN5139模块作为构建Zig Bee无线通信网络基本节点;应用了Siemens公司的TC35i模块与GSM网络短消息服务实现系统的远程终端报警。该装置结构简单、组网灵活,适用于各种大型、分散的电容型设备绝缘性能在线测量。
A kind of on-line monitoring device is designed. The design uses ARM 7 microprocessor as master controller, Motorola M12MT as high precision GPS timing module providing time benchmark of wireless synchronization signal acquisition, adopts Jennic JN5139 module as a basic node construction of ZigBee wireless communication network. Siemens module TC35i and SMS based on GSM network are applied. The device has simple structure,flexible networking, suitable for all kinds of large,distributed capacitance type equipment insulation on-line measurement.
出处
《自动化技术与应用》
2015年第11期37-41,74,共6页
Techniques of Automation and Applications
基金
国家自然科学基金资助项目(51477010)
