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In wind power generation systems, the turbulence of the wind will result in power variations and thus affect the DC link voltage ripples and the power quality in the grid. A fuzzy logic controller is designed in this paper for reducing the DC link voltage ripples of the permanent magnet wind power generation system. The simulation model is built under Matlab/Simulink surroundings and different input...
A new constant-frequency double-rotor (CFDR) generator for the wind power generation is proposed in this paper. The CFDR generator needs only part-size power converter which is the same as that of the doubly-fed induction generator. As permanent magnets are mounted on the outer rotor of the CFDR generator, high performances may be achieved. In this paper, the structure of the double-rotor generator...
This paper investigates feasible topologies of VSC-HVDC system for interconnecting large-scale off-shore wind farms. The corresponding control strategy is developed for coordination and control of the corresponding VSC-HVDC systems. A case of 5-terminal VSC-HVDC system is developed in MATLAB/ SIMULINK to demonstrate the validity of the proposed scheme. The proposed scheme may enable optimal integration...
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