Siemens Energy Global Gmbh & Co. Kg

Hsp Hochspannungsgerate Gmbh

Siemens Aktiengesellschaft

Peter Griebler

Steffen Lang

Klaus Pointner

Helmut Reisinger

Stephan Rauchenzauner

Mario Ivancic

A compensation block for air-core inductors or transformers is formed as a sandwich structure. The sandwich structure of the compensation block includes an upper insulating material block, a lower insulating material block, and an elastomer block arranged between the upper and lower insulating material blocks. The novel compensation block allows the formation of gaps due to settlement to be reduced.

Compensation block for air-core reactors and transformers

A high voltage direct current energy transmission (HVDCT) air-core inductor includes at least one concentric winding layer having electric terminals are formed at its ends, and includes an electrostatic shield that has a layer of electrostatically dissipative material having a surface resistance ranging from 109 to 1014 ohm/square, wherein at least one end of the layer is provided with a collector electrode that extends essentially along the circumference of the end of the layer and that is to be connected to one of the terminals, and where the layer is designed as a spray coating on an outer surface of an exterior winding layer.

High voltage direct current energy transmission (HVDCT) air-core inductor, and method for manufacturing the HVDCT air-core inductor

Growing community of inventors

Hargelsberg, Austria

Peter Griebler