The method of selection of the setpoint high speed feeder switch of 3,3kV DC with microprocessor-based protection systems

Authors

  • P. Ye. Mykhalichenko Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine

DOI:

https://doi.org/10.15802/stp2010/13486

Keywords:

choice of setting, microprocessor protection, speed switch, feeder, dc

Abstract

In the article a new procedure of choice of minimum current jump for action of fast-acting switches of 3.3 kV DC traction substations intended for the use in the microprocessor protection system of feeders is described. This procedure is more perfect than existing one on the current increment and uses the results of mathematical simulation of the traction electric supply system.

Author Biography

P. Ye. Mykhalichenko, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

П. Е. Михаличенко

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Published

2010-02-25

How to Cite

Mykhalichenko, P. Y. (2010). The method of selection of the setpoint high speed feeder switch of 3,3kV DC with microprocessor-based protection systems. Science and Transport Progress, (31), 95–99. https://doi.org/10.15802/stp2010/13486

Issue

No. 31 (2010): ISSUE 31

Section

ELECTRIC TRANSPORT, POWER SYSTEMS AND COMPLEXES

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