DEVICE WHICH REGULATES SPEED OF TRACTION ELECTRIC MOTORS Russian patent published in 1997 - IPC

Abstract RU 2076445 C1

FIELD: electric engineering. SUBSTANCE: device has switches, which are connected to excitation windings and between which diode is inserted. Two thyristor-pulse converters are inserted between armatures and excitation windings. This results in parallel and serial connection of armatures and excitation windings of traction motors. EFFECT: increased maximal possible initial speed of recuperative braking. 1 dwg

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RU 2 076 445 C1

Authors

Maznev A.S.

Shatnev O.I.

Dates

1997-03-27—Published

1995-04-11—Filed