Pemodelan Pembangkit Listrik Tenaga Angin Kecepatan Tetap Untuk Analisis Aliran Daya
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Keywords
Abstract
A simple model of fixed-speed wind turbine generating system for load flow analysis of an electrical power system is proposed in this paper. The proposed model is derived based on steady-state equivalent circuit of induction generator of the wind turbine generating system. Electric circuit theory (i.e. Kirchhoff and Ohm laws) is then used to obtain the proposed mathematical model. The proposed model has successfully been applied to 9-bus power system. Comparison with other model (PQ model) has also been carried out for validation purpose. Test results confirm that the proposed method is accurate.
Keywords : Wind turbine generating system, Power flow analysis, Induction generator
Abstrak
Tulisan ini menyajikan metode sederhana dalam memodelkan pembangkit listrik tenaga angin kecepatan tetap untuk analisis aliran daya suatu sistem tenaga listrik. Model yang diusulkan tersebut diturunkan berdasarkan rangkaian ekivalen keadaan-mantap dari generator induksi pembangkit listrik tenaga angin. Teori rangkaian listrik (hukum Kirchhoff dan Ohm) kemudian digunakan untuk mendapatkan model matematis yang dimaksud. Usulan model ini telah berhasil diterapkan pada sistem tenaga listrik 9-bus. Komparasi dengan model lain (model PQ) juga telah dilakukan untuk keperluan validasi. Hasil-hasil pengujian mengkonfirmasi bahwa metode yang diusulkan tersebut adalah akurat.
Kata Kunci : Pembangkit listrik tenaga angin, Analisis aliran daya, Generator induksi
References
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