FIELD: electricity.
SUBSTANCE: source of supply for induction supply of remote device has inverter, operating at working frequency, and the primary winding. Phase comparator compares phase of voltage or current supplied by supply source. If ratio of phases determined by comparator is not permissible, inverter trips. As a certain time period expires, inverter starts again, and ratio of phases is determined again.
EFFECT: reduced consumed power.
17 cl, 2 dwg
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