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COMPUTER ALGORITHMS FOR EVALUATION OF SPARKING INDICATED BY OPTOELECTRONIC SPARKING ANALYZER

Abstract

Optoelectronic sparking analyzer provides the possibility to realize a number of algorithms that permit to convert indicated light signals containing information on number of sparkings in the measuring cycle and their intensity divided in ten classes. The paper presents the selected sparking indices converted with the help of a computer and these indices make it possible to evaluate sparking level of separate commutator sectors by calculating average values in the whole measuring cycle of brush-commutator contact in dc machines. The paper also contains limiting values of the presented indices. 

About the Author

W. Zelinski
Politechnika Lubelska
Poland

Associate Professor, PhD in Engineering



References

1. Пашек В., Зелиньски В. Tests of dc machine commutation performed witch a spark analizer in comparison to the results of computer simulation of current waveforms in commutation coils // XXVII симпозиум электрических машин. – Гданьск, 1991. – С. 50–58.

2. Зелиньска М., Зелиньски В. Метод определения электромагнитных помех, возникающих на контакте щетка – коллектор в машинах постоянного тока, исходя с эмиссии световых искр, математические указатели искрения // VII симпозиум PTZE «Применение электромагнетизма в современных техниках и технологиях». – Краснобруд, 1997.

3. Зелиньска М., Зелиньски В. Determination of electromagnetic interference forming at the brush-commutator contact in direct current machines by means of a method based on luminous spark emission str. 93–96. Proceedings of seminar on electrical engineering «BESKIDY 97» // Conference Archives. – Vol. 4, 1997.


Review

For citations:


Zelinski W. COMPUTER ALGORITHMS FOR EVALUATION OF SPARKING INDICATED BY OPTOELECTRONIC SPARKING ANALYZER. ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations. 2005;(4):42-46. (In Russ.)

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ISSN 1029-7448 (Print)
ISSN 2414-0341 (Online)