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O. L. Marenych, O. O. Karzova
Pág. 5 - 16
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O. A. Karzova
Pág. 49 - 57
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O. O. Karzova
Pág. 90 - 94
The issue of determination of minimum value of triggering setpoint by the rate of increasing the current for the short-circuit proof equipment in power circuits of the electric-traction rolling stock is considered in the article.
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L. V. Dubinets,O. O. Karzova,Yu. S. Bondarenko
Pág. 69 - 72
In the article the issue of influence of vortical currents on rate of change of short circuit current is considered, a mathematical model for the calculation of short circuit currents in the traction mode in the power circuits of DC electric rolling stoc...
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O. O. Karzova
Pág. 57 - 60
In the article the issues of increase in operation rate of devices of power circuits? protection for the electric rolling stock are considered, the mathematical model of an engine of consecutive excitation is presented and the results of modeling of tran...
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O. O. Karzova
Pág. 54 - 57
The issues of determination of level of no-failure operation and cost of maintenance of the equipment of control and protection systems for the railway rolling stock as important integral factors of reliability are considered in the paper.
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L. V. Dubynets,D. V. Ustymenko,R. V. Krasnov,O. O. Karzova
Pág. 64 - 65
The mathematical model of the electric drive of the piston compressor with engine DK406 (DK409) is offered.
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L. V. Dubinets,O. O. Karzova,O. L. Marenych,O. I. Momot
Pág. 34 - 35
In this article the following problems have been dwelled upon: the level of standardization of relays in the rolling stock operation schemes and the possibility of its significant increase, the latter task being important for two reasons: the control sys...
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