초록 ▼

A controllable inductor comprises at least a tubular core, a main winding (1) surrounding the core and a control winding (3) passing substantially axially through the core. It is adapted for connection to a three phase alternating current network and has for this sake for each phase (14-16) a main w

A controllable inductor comprises at least a tubular core, a main winding (1) surrounding the core and a control winding (3) passing substantially axially through the core. It is adapted for connection to a three phase alternating current network and has for this sake for each phase (14-16) a main winding (1) for connection to the phase, a core and a control winding, and the control windings of the three phases are electrically connected in series to each other.

대표청구항 ▼

[ What is claimed is:] [1.] Controllable inductor for connection to a three-phase alternating current network, comprising:a tubular core for each one of the phases;a main winding for each core for connection to its respective phase, the main winding surrounding the core;a control winding for each co

[ What is claimed is:] [1.] Controllable inductor for connection to a three-phase alternating current network, comprising:a tubular core for each one of the phases;a main winding for each core for connection to its respective phase, the main winding surrounding the core;a control winding for each core passing substantially axially through the core, the control windings of the phases being electrically connected in series with each other.