Perancangan Konstruksi Turbin Angin Diatas Hybrid Energi Gelombang Laut
Submission Date: 2014-08-13 16:32:58
Accepted Date: 2014-09-14 00:00:00
Abstract
Turbin angin adalah kincir angin yang digunakan untuk membangkitkan tenaga listrik. Prinsip dasar kerjanya yaitu mengubah energi mekanis dari angin menjadi energi putar, lalu putaran kincir digunakan untuk memutar generator, yang akhirnya akan menghasilkan listrik. Turbin angin yang dirancang yaitu diatas floating. Maka diperlukan perancangan konstruksi turbin angin dengan dipilih tipe Vertical Axis Wind Turbine dengan blade yang sudah ada di pasaran dengan merk ‘Richuan’. Dengan spesifikasi power 5 KW, dimensi blade (4x0,6) m, jumlah blade 5, tinggi tower 8 m, diameter rotor 2,5 m, kecepatan laju angin 10 m / s, kecepatan angin beroperasi 3-25 m / s, dan 100 rpm. Kemudian konstruksi turbin angin akan digambarkan menggunakan software Solidworks dengan pembuat pemodelan terlebih dahulu. Model yang sudah dibuat kemudian di simulasikan untuk mendapatkan hasil analisa. Beban eksternal untuk di input sebesar 655 N dan 1300 N. Dari hasil simulasi dan analisa turbin angin diperoleh hasil untuk stress von mises sebesar 10,583,224.00 N / m2, displacement sebesar 7.781 mm, strain maksimal yaitu sebesar 3.84126, dan safety factor minimal yaitu sebesar 23.62. Dapat disimpulkan perancangan konstruksi turbin angin ini aman untuk pembebanan yang sudah ditentukan
Keywords
Floating, Vertical Axis Wind Turbine, Blade, Solidworks, Stress Von Mises
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