Abstract: A power converter arrangement for connecting an induction generator to an electric power network comprises a first path provided for transferring electric power from the induction generator to the electric power network during a first operation condition, and a second path provided for transferring electric power from the induction generator to the electric power network during a second operation condition, where the first path includes an AC-AC converter and the second path includes a switch. A capacitor arrangement is interconnected between the induction generator and the first and second paths and a first AC reactor device is interconnected between the capacitor arrangement and the first and second paths, where the capacitor arrangement is provided for compensating for a magnetization current of the induction generator.

Abstract: The present invention relates to a method for stabilizating multiphase flow through a pipeline, riser or well flow line (8a), characterized by implementation of a dynamic feedback controller (9) by controlling a control valve or choke (2) at the outlet (13) of the pipeline or riser (8a).

Abstract: A power cable containing at least one conductor comprising individual nanostructures that are substantially homogeneously dispersed in a matrix.