MVT controlled voltage restorer for fault-ride through capability
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Tarih
2017
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Voltage dips are the most harmful disturbances which may affect the voltage stability of wind turbines. In these voltage dip conditions, stator/rotor currents and electrical torque increase to fairly high values with failing of voltage stability. In order to provide voltage stability after the faults of voltage dips, the faults must be compensated fast and accurately. The main contribution iin this study is that missing voltage technique (MVT) based controller method is tested in dynamic voltage restorer (DVR) to mprove fault ride through (FRT) capability in grid connected wind systems. The proposed method controlled DVR is performed for symmetrical and asymmetrical faults in grid connected wind energy systems by using PSCAD/EMDTC power system simulator program. The case studies demonstrate the superior and effective compensation results. © 2017 EMO (Turkish Chamber of Electrical Enginners).
Açıklama
10th International Conference on Electrical and Electronics Engineering, ELECO 2017 -- 29 November 2017 through 2 December 2017 -- Bursa -- 134351
Anahtar Kelimeler
Electric machine control, Electric power system control, Voltage regulators, Condition, Controlled dynamics, Dynamic voltage restorers, Electrical torques, Fault ride through capability, Grid-connected, Missing voltage, Rotor current, Voltage dip, Wind systems, Wind power
Kaynak
2017 10th International Conference on Electrical and Electronics Engineering, ELECO 2017
WoS Q Değeri
Scopus Q Değeri
Cilt
2018-January
