THE SWITCHING PROCESSES IN THE HIGH VOLTAGE NETWORKOF PETERSBURG SUBWAY AND THEIR INfl UENCEON WORKING OF RAIL CIRCUITS WITH DSSH-2 RELAY
Abstract and keywords
Abstract (English):
In the article was shown switching processes in the high voltage network of Petersburg subway in the testing of the modern electric rolling-stock «Yubileyniy» with asynchronous electric engine and rolling-stock with collector electric engine. Also in the article were shown the characteristic of current in the high voltage network in various regimes of driving of rolling-stock. The infl uence of switching processes in the high voltage network on the operation of resonant rail circuits with the DSSH-2 relay was investigated.

Keywords:
switching processes, resonant rail circuit, voltage dips, current asymmetry
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References

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