A general analytical approach to reach maximum grid support by PMSG-based wind turbines under various grid faults

Bahar, Farid Atash; Ajami, Ali; Mokhtari, Hossein; Hojabri, Hossein

doi:10.1007/s11771-019-4217-1

Cited by 5 publications

(1 citation statement)

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“…Hence, using PMSG without a gearbox could be very useful and efficient exclusively for offshore applications, where less maintenance is required. 5,6 Generally, PMSG is used in small-scale wind power generation systems, 7 and because grid codes all over the world are stepped up, directdrive PMSG-based wind-turbine systems might be preferred in future over wind-turbine systems using doubly fed induction generators (DFIG). 3,8,9 On other hand, applications of power electronics converters (PECs) in the field of power systems are making a great impact on power conditioning especially in renewable energy systems integrated into the electrical grid.…”

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confidence: 99%

Control of grid‐connected PMSG ‐based wind turbine system with back‐to‐back converters topology using a new PIL integration method

Fekkak

Menaa

Loukriz

et al. 2021

Int Trans Electr Energ Syst

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This paper shows a new manner to exploit the STM32F407 board in order to perform the processor in the loop (PIL) testing by reducing significantly the co-simulation time. This method requires an FT232RL USB-UART converter board as an external serial communication interface. The main advantage of this external device lies in the setting of its baud-rate using the aliasing technique. This technique provides an efficient solution to transfer data between embedded board and computer at high baud-rate. It allows speeding up the PIL testing and, therefore, makes it more flexible. The studied grid connected wind-turbine system is based on permanent magnetic synchronous generator (PMSG) followed by back-to-back bidirectional converters. The grid side converter (GSC) ensures the DC bus voltage control as well as the unity power factor, while the machine side converter (MSC) ensures the PMSG speed control. The method of the decoupled current control is presented for the GSC. The optimum tip speed ratio (OTSR) algorithm-based maximum power point tracking (MPPT) technique is developed for MSC. Both power and control parts are initially designed and simulated in the same MATLAB/Simulink

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confidence: 99%