Analisis Probabilitas Kecepatan Angin untuk Pesisir Cilacap dengan Menerapkan Distribusi Weibull dan Rayleigh

Dinamika Rekayasa

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Title Analisis Probabilitas Kecepatan Angin untuk Pesisir Cilacap dengan Menerapkan Distribusi Weibull dan Rayleigh
Creator Widiyanto, Wahyu
Subject Civil Engineering
colorization, affinity function, optimization.
Description Wind characteristics especially the event probability have been more studied in the relation to wind energy availability in an area. Nevertheless, in the relation to coastal structure, it is still rare to be unveiled in a paper particulary in Indonesia. In this article, therefore, it is studied probability distribution commonly used to wind energy analysis i.e. Weibull and Rayleigh distribution. The distribution is applied to analyze wind data in Cilacap Coast. Wind data analyzed is from Board of Meteorology, Climatology and Geophysics, Cilacap branch, along two years (2009 – 2011). Mean, varians and standard deviation are founded to calculate shape factor (k) and scale factor (c) which must be available to arrange distribution function of Weibull and Rayleigh. In the region, it gains a result that wind speed probabilities follow Weibull and Rayleigh function fairly. Shape parameter value has been gotten k = 3,26, while scale parameter has been gotten respectively c = 3,64 for Weibull and Cr = 2,44 for Rayleigh. Value of k ≥ 3 indicates the region has regular and steady wind. Besides, mean speed of wind is 3,3 m/s.
Publisher Jenderal Soedirman University
Date 2016-06-01
Type info:eu-repo/semantics/article
Peer-reviewed Article
Format application/pdf
Source Dinamika Rekayasa; Vol 9, No 1 (2013): Dinamika Rekayasa - Februari 2013; 10-16
Language eng
Rights Copyright (c) 2016 Jurnal Ilmiah Dinamika Rekayasa (DINAREK)

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