RANCANG BANGUN POWER ELECTRONICS TRAINER SEBAGAI MODUL PRAKTIKUM DI JURUSAN TEKNIK ELEKTRO
DOI:
https://doi.org/10.32497/orbith.v22i1.7883Keywords:
MOSFET IRFP260N, Power Electronics Trainer, SCR FIR3D, TRIAC BT136, TRIAC BTA 41600Abstract
Abstrak
Perkembangan teknologi elektronika daya menuntut media pembelajaran yang mampu mengintegrasikan teori dan praktik secara efektif. Penelitian ini bertujuan merancang dan membangun Power Electronics Trainer sebagai modul praktikum di Jurusan Teknik Elektro Politeknik Negeri Semarang untuk meningkatkan kompetensi mahasiswa dalam bidang konversi daya. Metode penelitian meliputi perancangan sistem, pembuatan perangkat keras, integrasi modul, serta pengujian kinerja rangkaian AC Voltage Regulator, Alarm Circuit, Automatic Switch for Light (TRIAC), AC Motor Speed Controller, DC Motor Speed Controller, Automatic Switch for Light (SCR), dan Inverter 12 VDC to 220VAC. Parameter yang diuji mencakup tegangan, arus, frekuensi, bentuk gelombang, dan kestabilan sistem, kemudian dibandingkan dengan hasil perhitungan teoritis. Hasil pengujian menunjukkan bahwa trainer berfungsi sesuai spesifikasi desain dengan deviasi dalam batas toleransi komponen. Sistem juga aman, stabil, dan mudah dioperasikan untuk kegiatan praktikum. Dengan demikian, Power Electronics Trainer ini layak digunakan sebagai media pembelajaran dan efektif dalam meningkatkan pemahaman konseptual serta keterampilan praktis mahasiswa sesuai kebutuhan industri.
Kata kunci: MOSFET IRFP260N, Power Electronics Trainer, SCR FIR3D, TRIAC BT136, TRIAC BTA 41600.
Abstract
The development of power electronics technology demands learning media that effectively integrate theory and practice. This research aims to design and build a Power Electronics Trainer as a practical module in the Electrical Engineering Department of Semarang State Polytechnic to improve student competency in the field of power conversion. The research methods include system design, hardware fabrication, module integration, and performance testing of an AC Voltage Regulator, Alarm Circuit, Automatic Switch for Light (TRIAC), AC Motor Speed Controller, DC Motor Speed Controller, Automatic Switch for Light (SCR), and a 12 VDC to 220 VAC Inverter. Tested parameters included voltage, current, frequency, waveform, and system stability, and were then compared with theoretical calculations. Test results indicate that the trainer functions as designed, with deviations within component tolerances. The system is also safe, stable, and easy to operate for practical activities. Therefore, this Power Electronics Trainer is suitable for use as a learning medium and is effective in improving students' conceptual understanding and practical skills, meeting industry needs.
Keywords: MOSFET IRFP260N, Power Electronics Trainer, SCR FIR3D, TRIAC BT136, TRIAC BTA 41600.
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