ELECTRIC ROLLING STOCK DRIVING APPARATUS
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United States of America Patent
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N/A
Issued Date -
Jan 17, 2008
app pub date -
Jun 7, 2007
filing date -
Jun 19, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
To provide an electric rolling stock driving apparatus allowing for an enhanced reliability of rolling stock system, a main motor 14 for driving an electric rolling stock, a VVVF inverter 13 for driving the main motor, and a brake controller 12 for controlling braking forces of wheels 16 are provided within a driving truck 9, allowing for an improvement in reliability of a rolling stock system that otherwise might have deficiencies such as an increased rolling stock manufacture term or an increased trouble restoration time by a complicated implementation of wiring due to an arrangement according to a relevant art in which, for driving a rolling stock, associated apparatuses are separately mounted to a car body and a truck.
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