Journal of Electrical and Electronics Engineering (May 2013)

An Application of the PC104 Interface with Synchronized Sampling of Analog Inputs in Energetic Systems

  • PURCARU Dorina,
  • GORDAN Cornelia,
  • PURCARU Ion

Journal volume & issue
Vol. 6, no. 1
pp. 121 – 124

Abstract

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The PC104 interface with synchronized sampling of analog inputs has been proved very useful in energetic systems, for monitoring and recording different specific transient events. Many programmable electronic modules for analog and digital signal acquisition can be found in energetic systems, some of them already featuring this interface. The paper deals with the general description of suchelectronic equipment which performs the monitoring and recording of specific parameters in energetic systems. Some experimental results obtained using such disturbance monitoring device are also presented.The samples are marked on the waveforms of the analog inputs and the sampling rate is 1ms. The instantaneous values of all analog inputs at the same sampling moment are displayed.

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