Susanti, Susi (2016) RANCANG BANGUN INVERTER SEBAGAI DRIVER MOTOR INDUKSI 3 FASA. S1 thesis, Universitas Pendidikan Indonesia.
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Abstract
Dalam sepuluh tahun terakhir perkembangan mengenai teknologi konversi energi mengalami kemajuan yang sangat pesat. Hal ini disebabkan oleh penetrasi yang terus menerus terjadi pada elektronika daya ke pembangkit listrik. Terhitung lebih dari 85% dari seluruh jenis motor yang digunakan di industri dan aplikasi domestik, motor induksi lebih banyak dipilih. Mayoritas dari drive di dunia industri menggunakan motor induksi AC karena motor ini kasar, handal, dan relatif murah. Motor induksi terutama digunakan untuk aplikasi kecepatan konstan karena tidak tersedia suplai tegangan dengan variabel frekuensi. Rangkaian inverter yang dirancang pada penelitian ini digunakan sebagai driver motor induksi tiga fasa yang memerlukan tegangan suplai sebesar 380 V. Selain itu, inverter yang dirancang diharapkan mampu menangani beban kontinyu sebesar 1000 VA. Pada proses perancangan dan penenlitian yang dilakukan terdiri dari proses simulasi dan rancang bangun prototipe rangkaian inverter sebagai driver motor induksi tiga fasa. Pada perancangan dan penelitian yang dilakukan pada skripsi ini terdiri dari tiga komponen, yaitu rangkaian sinusoidal PWM, rangkaian inverter dan rangkaian filter pasif low-pass. Untuk mengurangi harmonisa yang terdapat pada gelombang keluaran inverter maka digunakan pola penyaklaran sinusoidal PWM. Sehingga tujuan dari penelitian ini adalah mengetahui desain inverter, spesifikasi perancangan inverter dan pola penyaklaran yang digunakan pada inverter. alasan dilakukannya penelitian ini adalah mengejar kebutuhan terhadap penggunaan inverter di dunia industri. Metode penelitian yang digunakan dalam penelitian ini adalah metode kualitatif dimana data perancangan inverter akan dibandingkan dengan hasil percobaan prototipe. ;--- In the last 10 years the development of energy conversion technology has been developing very fast. This is due to the continuous penetration in power electronics to power plants. Estimated more than 85% from every single type of motor which used in industries and domestic applications, induction motor is the most selected choice. The majority of drive in industries are using AC induction motor because of its robust, reliable, and relatively cheap. Induction motor mainly used in constant speed application because voltage supply for frequency variable was not available. The designed inverter circuit in this research was used as a three phase induction motor driver which needs voltage supply of 380 Volts. Besides, the designed inverter was expected to handle a continuous load of 1000 VA. In the design process and the research which conducted consists of simulation stage and building the prototype of inverter circuit as a three phase induction motor driver. At the design and the research that conducted in this paper are consisted of three components, which are sinusoidal PWM circuit, inverter circuit, and low pass passive filter circuit. To reduce the harmonics in the waveform of inverter’s output, then used sinusoidal PWM switching scheme. Therefore the purpose of this research is to know how to design an inverter, the specification of inverter design, and the switching scheme that is used in the inverter. The reason for conducting this research is to pursue the needs of inverter utilities in the industries. The research method that is used in this research is a qualitative method which the inverter design data is compared with the tested prototype.
| Item Type: | Thesis (S1) |
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| Additional Information: | No. Panggil: S TE SUS r 2016 Pembimbing: I. Dadang Lukman Hakim, II. Yoyo Somantri |
| Uncontrolled Keywords: | Inverter tiga fasa, Sinusoidal PWM, Motor induksi, Filter pasif low-pass, three phase inverter, Sinusoidal PWM, Induction Motor, Low Pass Passive Filter |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Fakultas Pendidikan Teknologi dan Kejuruan > Jurusan Pendidikan Teknik Elektro |
| Depositing User: | Mr mhsinf 2017 |
| Date Deposited: | 17 Oct 2017 03:54 |
| Last Modified: | 17 Oct 2017 03:54 |
| URI: | http://repository.upi.edu/id/eprint/27456 |
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