DEVICE FOR ENGINES' VOLTAGE REGULATION ON ALTERNATING-CURRENT ELECTRIC LOCOMOTIVE'S COMPRESSORS

摘要

The device preferably handles signal conversionstart compressor and actual value signalvoltage on compressor motor to signalof the semiconductor bridge opening angle withcontroller with proportional integrationcharacteristics. Control devicesmotor voltage consists mainly of diodes, resistors,limiter, filter, stabilized sourcevoltage, inverters, controlb.Lock and zeroing circuit and can beuse everywhere on AC powerlocomotives with one or more compressors.