Siemens Aktiengesellschaft

Helfried Passath

Peter Hamberger

Alfons-Karl Schrammel

Gerald Leber

Helmut Pregartner

Peter Dr Hamberger

Measuring arrangement for detecting a magnetic unidirectional flux in the core of a transformer, wherein a sensor, formed from a ferromagnetic sensor core which is surrounded by a sensor coil, is arranged in a section of a core limb in a cooking channel, where the section is predefined by the width of the winding, or is arranged in an annular space, formed from an outer peripheral surface of the core limb and an inner peripheral surface of an associated transformer winding, such that a magnetic partial flux is diverted by the core limb and guided over at least one non-ferromagnetic gap.

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Unterfladnitz, Austria

Helfried Passath