Digital wireless electromagnetic interference (EMI) data acquisition system

被引:0
|
作者
Siew, WH [1 ]
Wang, Y [1 ]
Faheem, M [1 ]
机构
[1] Univ Strathclyde, Royal Coll, EEE Dept, Glasgow G4 0BJ, Lanark, Scotland
关键词
Remote Acquisition Unit (RAU); wireless data acquisition system; Bluetooth; CPLD;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper describes a new digital wireless data acquisition system that can be used to measure electro-magnetic interference (EMI) in power stations or other similar harsh environments. It comprises of a Remote Acquisition Unit (RAU), a Wireless Data Communication Network (WDCN) and a PC-based Control Platform. Using digital technology, the system transmits a signal (transient or steady state) of short duration & wide band through a narrowband channel over a longer duration. The RAU captures and stores the EMI signals and sends the information to the Control Platform at a convenient time, using the Wireless Data Communication Network The Wireless Data Communication Network acts as a bi-directional data communication link between the RAU & the Control platform. It is based on Bluetooth technology and has a point-to-multipoint topology. The RAU serves as the acquisition function of a Digital Storage Oscilloscope (DSO) while the Control Platform carries out the display & control function of a DSO. The whole system, as such, may be regarded as a 'Computerised Wireless Oscilloscope.'
引用
收藏
页码:342 / 345
页数:4
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