Keihan 10000 series
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The Keihan 10000 series is an electric multiple unit commuter train type operated by the private railway operator Keihan Electric Railway in Kyoto, Japan, since 2002.
A 7-car 10000 series set in revised livery
Interior view in January 2017
A cab interior view in January 2017
Set 10001 in original teal livery
Variable-frequency drive
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A variable-frequency drive is a type of AC motor drive that controls speed and torque by varying the frequency of the input electricity. Depending on its topology, it controls the associated voltage o
Small variable-frequency drive
Chassis of above VFD (cover removed)
Electric motor speed-torque chart
Six-step drive waveforms