Ferdiansyah, Mohammad Rizky (2018) Desain dan Implementasi DC-DC Forward Konverter Sebagai Auxiliary Supply Sepeda Motor Listrik. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Saat ini, penggunaan dc–dc konverter telah banyak digunakan diberbagai aplikasi, salah satunya yaitu digunakan pada sepeda motor listrik. Tugas akhir ini kami mendesain serta mengimplementasikan sebuah konverter yang memiliki topologi forward konverter. Forward konverter sendiri merupakan pengembangan dari topologi buck konverter sekaligus rangkaian lain dari switch mode power supply, letak perbedaan utamanya yaitu pada konverter forward terdapat transformator dengan rasio belitan tertentu yang berfungsi men -transfer energi serta melakukan baik step-up maupun step down.
Topologi ini bersifat isolated yang fungsinya mencegah terjadinya kerusakan ketika terjadi gangguan. Forward konverter pada umumnya lebih efisien dibandingkan topologi flyback konverter. Forward konverter yang kami rancang ini menggunakan dua sakelar ( two switch forward converter ), sumber baterai Li-Ion 60 Volt dengan kapasitas 20 Ah, dan menghasilkan keluaran 12 Volt dengan daya 100 Watt. Daya output sebesar 100 Watt tersebut akan digunakan untuk mensuplai peralatan pada kendaraan listrik, Diantaranya yaitu lampu, dll. Dari hasil pengujian implementasi menunjukkan efisiensi maksimum terjadi pada saat konverter dibebani 80% dari beban rating yaitu sebesar 88,8% dan konverter mampu menjaga tegangan keluaran 12 volt pada range tegangan sumber antara 50 – 60 volt.
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Currently, the use of dc - dc converter has been widely used in various applications, one of which is used on electric motorcycles. In this final project, we design and implement a converter that has a topology forward converter. Forward converter itself is the development of the buck converter topology as well as another series of switch mode power supply, the main difference is that on the forward converter there is a transformer with a certain winding ratio that serves to transfer energy and perform both step-up and step down.
This topology is isolated, whose function prevents the occurrence of damage when an interruption occurs. Forward converters are generally more efficient than converter flyback topologies. Our converter uses two switch forward converters, a 60-volt Li-Ion battery source with a capacity of 20 Ah, and produces a 12 Volt output with 100 Watt power. Power output of 100 Watt will be used to supply equipment on electric vehicles, such as lights, etc. From the results of the implementation test shows the maximum efficiency occurs when the converter is loaded with 80% of the load rating of 88,8% and the converter is able to maintain an output voltage of 12 volts in the source voltage range between 50 - 60 volts.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSE 621.313 Fer d 2018 |
| Uncontrolled Keywords: | Topologi forward konverter, Isolated, peralatan pada sepeda motor listrik. |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7872 Electric current converters, Electric inverters. |
| Divisions: | Faculty of Electrical Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Mohammad Rizky |
| Date Deposited: | 07 May 2021 06:58 |
| Last Modified: | 03 Jul 2021 04:32 |
| URI: | http://repository.its.ac.id/id/eprint/59956 |
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