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Journal of Tashkent Institute of Railway Engineers

Abstract

The issue of developing a microelectronic control block of paired arrows the HCC is discussed in the article. The analysis of the block circuit concept is carried out and it is determined which elements are to be replaced and on which microelectronic devices. Electric circuits are considered that provide automatic recruitment of a train route that contains four circuits. The analysis of the block operation in the circuit of push-button relays, which receive power from the block НСС, was carried out, the calculation of the assumed current strength showed the need to use an optical-relay type Pvg-612 in this circuit.

First Page

155

Last Page

159

References

1. Nikitin, A. B. Osnovy proektirovanija jelektricheskoj centralizacii promezhutochnyh stancij: ucheb.posobie dlja specialistov / V. A. Kononov, A. A. Lykov, A. B. Nikitin; pod red. A. B. Nikitina. – 2-e izd., dop. i pererab. M.: FGBOU «Uchebno-metodicheskij centr po obrazovaniju na zheleznodorozhnom transporte», 2013. – 348 s.

2. Soroko, V. I. Apparatura zheleznodorozhnoj avtomatiki i telemehaniki : sprav. : v 2 kn., Kn. 2. – 3-e izd. / V.I. Soroko, E.N. Rozenberg– M. : NPF «Planeta», 2000. – 1008 s.

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