Dynamic braking circuit for a hybrid locomotive
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United States of America Patent
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Aug 7, 2012
Grant Date -
Dec 3, 2009
app pub date -
Apr 19, 2007
filing date -
Apr 19, 2006
priority date (Note) -
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Abstract
Methods of dynamic braking include two embodiments with braking circuits for vehicles such as, for example, locomotives which are operable down to very low speeds. These circuits can provide a braking force even at zero locomotive speed.
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