Operational principle and application examples of a variable frequency chopper circuit for traction motor control is proposed highlighting a favourable power to load ratio. Circuit details are given with diagrams of output waveform constructional and operational details. Application to traction motors controls is highlighted. Output voltage harmonic spectrum is discussed elaborating the problem of interference with railway signalling.
The autochopper: a new DC/DC converter
Der Autochopper: ein neuer Gleichspannungswandler
Titel italienisch
Tecnologie Elettriche ; 4 ; 66-71
1977
6 Seiten
Aufsatz (Zeitschrift)
Italienisch
Converter controlling apparatus and multiphase converter
Europäisches Patentamt | 2015
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