METHOD OF CHECKING EQUALIZING CURRENT IN DOUBLE-TRACK SECTION OF AC TRACTION MAINS Russian patent published in 1999 - IPC

Abstract RU 2128120 C1

FIELD: electrified railway transport. SUBSTANCE: proposed method is based on determining summary time interval at no traction load within preset time by recording time intervals during which ratio of track currents between buses of substations is in inverse proportion to ratio of their resistances. Route mean square value of equalizing current is calculated by formed time interval and current values of odd and even tracks. EFFECT: enhanced accuracy of measurement, simplified checking. 2 dwg

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RU 2 128 120 C1

Authors

Kvashchuk V.A.

Kuznetsov A.V.

Lapenko N.M.

Cheremisin V.T.

Dates

1999-03-27Published

1997-09-05Filed