FIELD: electricity.
SUBSTANCE: auxiliary elements including a variable capacitor and a variable resistor are connected to two leads of an inductive winding. The received electric circuit is connected to line terminals of a secondary transformer winding connected by delta connection, with an amperemeter connected to its third terminal. The amperemeter readings are a health status criterion of an actuated inductive winding.
EFFECT: enhanced inductive winding diagnostics.
3 dwg
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0 |
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Authors
Dates
2011-11-10—Published
2010-06-21—Filed