APPLICATION OF TECHNIQUES OF SEPARATING RANDOM AND PERIODIC COMPONENTS IN PROCESS OF LOW-FREQUENCY INTERFERENCE ESTIMATION |
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| Beata Palczynska, Dorota Rabczuk, Ludwik Spiralski, Janusz Turczynski |
- Abstract:
- The way of evaluation of low frequency interference that enables distinguishing between the periodic and random components of interference is presented. The measurement system is described, most important part of which is designed in the programming environment LabVIEW National Instruments. The software implementation of the block of data analysis of the system that realises functions performed by standard interference meters and random signal analysers is presented in details. Exemplary results of experimental research carried out in the industrial low-voltage power supply line obtained by the proposed method of estimation of low frequency interference are presented. These results are compared with the measurements made according to the generally used methods.
- Keywords:
- interference, virtual instruments
- Download:
- IMEKO-TC4-2002-214.pdf
- DOI:
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