Rail vehicle with a battery drive
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United States of America Patent
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Issued Date -
Sep 3, 2015
app pub date -
Aug 14, 2013
filing date -
Sep 13, 2012
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Abstract
A rail vehicle and a method for operating the rail vehicle which can be battery-operated contains an intermediate circuit voltage and a battery. The rail vehicle contains a first device for providing an intermediate circuit voltage and a second device for lowering and/or increasing the intermediate circuit voltage between a first and a second voltage level. The second voltage level corresponds to the battery voltage.
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