The method involves arranging the rotor blade in a position in a transport device suitable for road transport. The transport device is arranged on the land vehicle. The rotor blade is transported to or from a place of lading. The rotor blade remaining in t...

The power plant has a rotor, with at least one rotor blade (406), coupled directly or indirectly to an electrical generator and an electrical system with different system units (400) incorporating electronic, electrical, electromagnetic and/or sensor compo...

The method involves transporting electrical energy produced in a windpark to a transmission station (12) by a windpark internal network (11). The electrical energy is transformed to a voltage before passing the electrical energy to an external network (14)...

The wind power plant comprises a wind rotor (12), and an asynchronous generator (14) that has a converter (15) and a control unit (2). A frequency-adaptive torque limiter is provided, which has a classifier for an over- or under frequencies, a moment slide...

Operating method for at least a wind turbine with a rotor and an electricity generator coupled to the rotor for output of electrical power to an energy distribution network. Power output is controlled with a control arrangement that ensures the turbine ope...

The system (1) has a generator driven by a rotor (10) with a converter (17) for supplying electrical energy via a combination point into an electrical supply network and a control device (18) with a converter controller. The controller has an input connect...

An inverse rectifier (IR) (3) generates electric power (Pg,Qg) on a main line (ML) (5) linked to the IR and to a current network (CN) (9) for supplying electric power (Pn,Qn) into the CN. A tap device (7) on the ML provides its own supply (Pe,Qe) to a wind...