DEVICE FOR PHYSICAL MODELLING OF POWER SYSTEM OF ELECTRIC RAILROAD Russian patent published in 1994 - IPC

Abstract RU 2011569 C1

FIELD: railroad transport. SUBSTANCE: modelling units of substation, autotransformer units, contact network and supply wire are made of elements which are formed by reactor and resistor without inductive couplings. Units of substation modelling are made in form of free-ray star. The unit has output connected to unit for modelling contact network, to unit for modelling supply wire and to unit for modelling power wire. Rail modelling unit is made in form of a wire with low active resistance. EFFECT: improved efficiency. 1 dwg

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RU 2 011 569 C1

Authors

Chernov Ju.A.

Dates

1994-04-30Published

1990-05-07Filed