FIELD: railway transport; diagnostic facilities for contact system. SUBSTANCE: complex has measuring car with pantograph and inspection tower, set of optoelectronic pickups, analyzing units and three video checking devices, electronic computer and matrix converter made in form of two inductance coils of elongated rectangular and isosceles triangular windings, respectively, and secured on side surface of pantograph current collecting pan. Coating of thickness preventing breakdown of contact system is applied to surface. EFFECT: enhanced reliability of checking. 2 cl, 4 dwg
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Authors
Dates
1998-04-20—Published
1997-04-03—Filed