FIELD: electricity.
SUBSTANCE: technical solution comprises the polarity change mechanism, which is located at the interlocking tower, the line conductors, the single-phase rectifier, the microcontroller, six electronic switches, the polarity determination device and the electric motor.
EFFECT: electric point machine performance reliability growth.
2 dwg
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Authors
Dates
2017-10-04—Published
2016-09-19—Filed