Frequency Regulation of offshore Wind Power Generation using VSC-HVDC Converter

Abstract

: This paper deals with the development of a Mat lab-simulink model of a new proposed scheme for grid connected off shore wind farm (OWF) and marine current farm (MCF) on a VSC-HVDC. The purpose of this simulation Model to getting better damping enhancement and voltage control. An equivalent Doubly fed Induction Generator is used here to operate the Off shore wind farm while an equivalent Permanent magnet Synchronous Generator is used to operate the marine current farm. The PMSG is used to guide for an equivalent marine current turbine and the DFIG is The VSC-HVDC controller plays an important role here. A frequency-domain approach based on a linearized system model using Eigen value techniques and a time- domain scheme based on a nonlinear system model subject to various disturbances are both employed to simulate the effectiveness of the proposed control scheme. In this paper we also implement the concept of artificial neural network, applied to the control strategy of VSC-HVDC controller.