Siemens Aktiengesellschaft

Siemens Aktiengesell Schaft

Siemens Energy Global Gmbh & Co. Kg

Gerald Leber

Peter Hamberger

Alfons-Karl Schrammel

Helmut Pregartner

Helfried Passath

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.

Measuring arrangement for detecting a magnetic unidirectional flux in the core of a transformer

An electrical installation, in particular a transformer, phase shifter or inductor, which includes a fluid-filled tank having side walls, wherein, for protection against bombardment and/or fragmentation effects, the side walls are formed in a bullet-resistant manner and are made of a material having a traction strength of greater than 1000 MPa, or wherein a bullet-resistant reinforcement made of such a material is provided, the outer side of which envelope the side walls.

Bullet-resistant electrical installation

Growing community of inventors

Grosspesendorf, Austria

Gerald Leber