Temat: grid side converter - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The performance of direct-driven variable speed wind turbine with PMSG and converter systems
Autorzy:: Gajewski, P.
Pieńkowski, K.
Powiązania:: https://bibliotekanauki.pl/articles/1193159.pdf
Data publikacji:: 2016
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: wind turbine
PMSG
machine side converter
grid side converter
MPPT
Opis:: The article presents control strategy for the operation of a variable-speed wind energy conversion system with permanent magnet synchronous generator (PMSG). The electrical system of wind turbine consists of PMSG, Switch Mode Rectifier (SMR) and Grid Side Converter (GSC). The SMR converter is composed of an uncontrolled diode bridge and a DC/DC boost converter. In the control of the DC/DC boost converter the algorithm of Maximum Power Point Tracking (MPPT) has been applied. The MPPT algorithm allows the wind turbine to operate at maximum value of power coefficient in a wide range of wind speed. In the control of Grid Side Converter a method of Voltage Oriented Control (VOC) has been applied. High efficiency and accuracy of this control system were confirmed by simulation studies.
Źródło:: Power Electronics and Drives; 2016, 1, 36/1; 79-89
2451-0262
2543-4292
Pojawia się w:: Power Electronics and Drives
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: A comparative study based on proportional integral and backstepping controllers for doubly fed induction generator used in wind energy conversion system
Autorzy:: Moumani, Youssef
Laafou, Abdeslam Jabal
Madi, Abdessalam Ait
Powiązania:: https://bibliotekanauki.pl/articles/2202553.pdf
Data publikacji:: 2023
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: backstepping control
control
Doubly FedInduction
Grid Side Converter
MPPT
Maximum Power Point Tracking
PI
Rotor Side Converter
wind turbine
Opis:: This paper presents a comparative study between the conventional PI (Proportional Integral) and backstepping controllers applied to the DFIG (Doubly Fed Induction Generator) used in WECS (Wind Energy Conversion System). These two different control strategies proposed in this work are developed to control the active and reactive power of the DFIG on the one hand, and to maintain the DC-link voltage constant for the inverting function on the other hand. This is ensured by generating control signals for two power electronic converters, RSC (Rotor Side Converter) and GSC (Grid Side Converter). In order to optimise the power production in the WT (Wind Turbine), an MPPT (Maximum Power Point Tracking) algorithm is applied along with each control technique. To simulate the effectiveness of the proposed controllers, MATLAB/Simulink Software is used, and the obtained results are analysed and discussed to compare PI and backstepping controllers in terms of robustness against wind speed variations and tracking performance in dynamic and steady states.
Źródło:: Archives of Electrical Engineering; 2023, 72, 1; 211--228
1427-4221
2300-2506
Pojawia się w:: Archives of Electrical Engineering
Dostawca treści:: Biblioteka Nauki

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