Putri, Puput Sampurnia (2021) DESAIN DAN MANUFAKTUR DATA REFERENCE MODULE MENGGUNAKAN RECTIFIER 3-FASA GELOMBANG PENUH UNTUK PROTOTYPE CONTRAROTATING VERTICAL AXIS WIND TURBINES DENGAN MOVING AVERAGE(MA) SEBAGAI NOISE FILTER. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Turbin angin merupakan sebuah alat yang digunakan dalam sistem konversi energi angin (SKEA). VAWT memiliki kelebihan yaitu memiliki torsi tinggi sehingga dapat berputar pada kecepatan angin rendah. Pada 2020 Lembaga Ilmu Pengetahuan Indonesia (LIPI) & Parametrik Solusi Integrasi sedang membuat Prototype Contrarotating Vertical Axis Wind Turbine(CR-VAWT), yaitu turbin angin sumbu vertical yang memiliki putaran generator berlawanan arah, untuk dipatenkan. Pada instalasi prototipe yang telah selesai dibuat, besar daya yang dihasilkan hanya berupa perkiraan karena tidak adanya system monitoring dan data logging. Dengan adanya permasalahan tersebut, maka dibuatlah Data Reference Module sebuah alat untuk melakukan monitoring dan data logging dari prototipe. Hasil dari pengujian menggunakan moving average data cenderung stabil dengan nilai Kr sensor tegangan 0.607 dan Kr sensor arus 0.629; presisi sensor arus 0.6679, presisi sensor tegangan 0.5959; akurasi sensor arus DC 99%, sensor tegangan DC 96%, sensor arus AC 94%, dan sensor tegangan AC 99%. Sehingga alat ukur dinyatakan reliabel, akurat dan presisi. Prototipe CR-VAWT yang diuji menggunakan bor listrik dapat menghasilkan 11.3 W pada kecepatan rotor 34 rpm, dengan grafik linier yang sama pada kecepatan putar 450 rpm dapat menghasilkan daya hingga 1000 W.
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Wind turbine is a tool used in wind energy conversion system (SKEA). VAWT has the advantage of having high torque so it can rotate at low wind speeds. In 2020 Lembaga Ilmu Pengetahuan Indonesia (LIPI) & Parametric Solutions Integration is making a Prototype Contrarotating Vertical Axis Wind Turbine (CR-VAWT), which is a vertical axis wind turbine, that has a generator rotation in the opposite direction to be patented. In the prototype installation that has been completed, the amount of power generated is only an estimate because there is no monitoring system and data logging. With these problems, the Data Reference Module was made, a tool for monitoring and data logging from the prototype. The results of the test using moving average data tend to be stable with a value of 0.607 for the voltage sensor Kr and 0.629 for the current sensor; precision current sensor 0.6679, precision voltage sensor 0.5959; DC current sensor 99% accuracy, DC voltage sensor 96%, AC current sensor 94%, and AC voltage sensor 99%. So that the measuring instrument is declared reliable, precision and high accuracy. The prototype CR- prototype tested using an electric drill can produce 11.3 W at a rotor speed of 34 rpm, with the same linear graph at a rotating speed of 450 rpm it can produce up to 1000 W of power.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Turbin Angin, Generator PMG, Wind Turbines, VAWT, CR-VAWT, Rectifier 3-fasa Gelombang Penuh, Moving Average, Test Bench, 3-Phase Full Wave Rectifier |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ828 Wind turbines |
| Divisions: | Faculty of Vocational > 36304-Automation Electronic Engineering |
| Depositing User: | Puput Sampurnia Putri |
| Date Deposited: | 25 Aug 2021 08:29 |
| Last Modified: | 25 Aug 2021 08:29 |
| URI: | http://repository.its.ac.id/id/eprint/89014 |
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