Circuit arrangement for a track-bound propulsion vehicle

Railways – Slotted conduit – Yokes

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310 13, 318 38, 318135, H02P 746

Patent

active

040130142

ABSTRACT:
The invention relates to a circuit arrangement for use with a trackbound propulsion vehicle. The circuit arrangement includes a traveling-field winding which is installed alongside the vehicle roadbed and forms the stator of a linear synchronous motor whose exciter is disposed as a co-movable translator on the vehicle itself. More particularly, in order to be able to accelerate the propulsion vehicle with constant driving power, in accord with the invention, the traveling-field winding is designed such that the number of conductors per pole and phase thereof are inversely proportional to a pre-determined vehicle velocity.

REFERENCES:
patent: 2041607 (1936-05-01), Hopkins
patent: 2404984 (1946-07-01), Powers
patent: 3158765 (1964-11-01), Polgreen
patent: 3803466 (1974-04-01), Starkey
patent: 3874301 (1975-04-01), Alimanestiana
patent: 3912992 (1975-10-01), Lamb

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