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VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro
ISSN : 25285688     EISSN : 25285696     DOI : -
VOLT: Jurnal Ilmiah Pendidikan Teknik Elektro (Scientific Journal of Electrical Engineering Education) [ISSN: 2528-5688, e-ISSN: 2528-5696], is a peer-reviewed, scientific journal published by Department of Electrical Engineering Vocational Education, Universitas Sultan Ageng Tirtayasa (UNTIRTA) in collaboration with Asosiasi Dosen dan Guru Vokasi Indonesia (ADGVI) - Association of Indonesian Vocational Educators (AIVE). The aim of this journal is to publish high-quality articles to all aspects of the latest outstanding developments in the field of Electrical Engineering Education, Vocational Education and Electrical Engineering. The journal invites scientists, teachers, lecturers, practitioners, engineers throughout the world to exchange and disseminate theoretical and practice-oriented topics of Electrical Engineering Education, Vocational Education, and Electrical Engineering which covers 8 majors areas of research that includes: 1) Electrical Engineering Education, 2)Technical and Vocational Education and Training (TVET), 3) Vocational Education, 4) Engineering Education, 5) Electronics Engineering Education, 6) Information and Communication Technology Education, 7) Mechatronics Education, and 8) Electrical Engineering (Power, Electronics, Instrumentation and Control, Telecommunication and Multimedia, Computer and Informatics Engineering, Signal/Image Processing, etc.). It was first published in 2016. VOLT regularly published twice in a year on April and October.
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Articles 82 Documents
Application of fuzzy logic and social media on flood hazards early warning system Evelina Ginting; Nyanyu Latifah Husni; Tresna Dewi; Ade Silvia Handayani; Muhamad Rizki Harahap
VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro Vol 3, No 1 (2018): April 2018
Publisher : Department of Electrical Engineering Education, Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (833.214 KB) | DOI: 10.30870/volt.v3i1.3294

Abstract

This research aims to reduce losses that arise because of the flood in a way create a notifier flooding as flood detection.  Sensors Ultrasonic sensors measure distance as can be applied as a water level detector, while the sensors used to detect flow velocity of the water flow. Research methods used in the form of literature reviews and making hardware and software using sensors SR04-HC. Applica-tion of fuzzy logic is used as a data processing of the ultrasonic sensor and flow sensor.  Fuzzy logic will result in a decision on environmental conditions.  With the decision made by fuzzy logic, early warning against the danger of flooding, in the form of an alarm and display the text that indicates a likelihood of flooding, as well as to social media news delivery can be carried out.
Implementation of Brushless DC Motor control system with Six Step Commutation Fuzzy Logic Controller Dirvi Eko Juliando Sudirman; Wahyu Pribadi
VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro Vol 4, No 1 (2019): April 2019
Publisher : Department of Electrical Engineering Education, Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/volt.v4i1.4056

Abstract

Motor DC brushless (BLDCM) memiliki karakteristik kecepatan / torsi yang baik, efisiensi dan re-spon dinamis tinggi dan banyak diaplikasikan di industri dan propulsi kendaraan. BLDCM umumnya dikontrol menggunakan jembatan semikonduktor daya tiga fase. Pendeteksian posisi rotor menggunakan 3 sensor hall effect. Berdasarkan posisi rotor komponen switching secara berurutan aktif setiap 60 derajat yang disebut six step commutation. Untuk mencapai performa yang baik, BLDCM membutuhkan pengendali kecepatan yang sesuai. Dalam kasus motor magnet permanen, biasanya kontrol kecepatan menggunakan kontroler proporsional-integral (PI). Pen-gendali ini menimbulkan kesulitan di mana ada beberapa kompleksitas kontrol seperti non-linear dan  gangguan beban dan variasi parametrik. Selain itu pengendali PI membutuhkan model ma-tematika linear yang tepat. Penelitian ini membahas Fuzzy Logic Controller (FLC) untuk kontrol kecepatan dari BLDCM. FLC didesain untuk memperbaiki respon dinamis dari sistem penggerak motor dan meminimlisir error steady state. Hasil pengujian menunjukkan fuzzy logic controller berhasil memperbaiki performa BLDC dengan error steady state=0,66 rpm, RMSE= 6,33 rpm dan riak arus 0,899A.
Development of interactive learning media using lectora inspire 17.0 through e-learning Ratumas Ayu Atika Putri; K. Krismadinata; Rijal Abdullah
VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro Vol 3, No 2 (2018): October 2018
Publisher : Department of Electrical Engineering Education, Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/volt.v3i2.3771

Abstract

This article discusses the interactive learning media development through E-Learning courses on Electrical power. Media interactive learning through E-Learning is designed to be able to improve the learning results of students on courses of electronics power. This study uses the methods of Research and Development (R and D), and procedures development of Instructional Development Institute (IDI) which includes three phases, namely (1) define, develop, (2) and (3) evaluate. The type of data that is primary data where data provided by media experts, professors, and students. Data analysis techniques used are descriptive data analysis technique that is by describing the validity, practicality and effectiveness of media interactive learning through E-Learning. Media interactive learning through E-Learning is designed using Lectora Inspire 17.0. The results of this study indicate that interactive learning media Lectora Inspire 17.0 through E-Learning is valid, practical, and effective.
Front Matter (Cover, Editorial Board, ISSN, Acknowledgment, Preface, Table of Contents) Team, Editorial
VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro Vol 3, No 1 (2018): April 2018
Publisher : Department of Electrical Engineering Education, Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (34.871 KB) | DOI: 10.30870/volt.v3i1.5385

Abstract

Potential of solar photovoltaic façade on lecturer building facility Rishal Asri; Koko Friansa; Guna Bangun Persada
VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro Vol 4, No 1 (2019): April 2019
Publisher : Department of Electrical Engineering Education, Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/volt.v4i1.5200

Abstract

Lecturer Building is a facility that has full of activity and full of people inside from morning until afternoon. The Lecturer Building use in this research has a big problem with electricity utility which the energy source of the building until now still using limited fossil energy in its use. Another problem with the façade building was facing the sun in the morning. Then the temperature building was increasing and make uncomfortable conditions inside. Window integrated Solar PV or solar façade not only reducing incoming solar radiation but generate electricity.
Validitas Media Pembelajaran Trainer Dasar Listrik Elektronika di Sekolah Menengah Kejuruan Ade Ariska Putri; S. Sukardi; U. Usmeldi
VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro Vol 4, No 2 (2019): October 2019
Publisher : Department of Electrical Engineering Education, Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/volt.v4i2.5730

Abstract

Penelitian ini bertujuan untuk menentukan validitas media pembelajaran trainer pada dasar listrik elektronika di Sekolah Menengah Kejuruan. Metode penelitian yang digunakan yaitu metode pengembangan (Research and Development) model  IDI (instructional Development Institute) yang terdiri dari tahap penentuan (define), pengembangan (develop), dan evaluasi (evaluate). Berdasarkan temuan penelitian, diperoleh kesimpulan bahwa media trainer elektronika yang dikembangkan sudah valid digunakan pada mata pelajaran Dasar Listrik dan Elektronika pada kelas X Jurusan Teknik Instalasi Tenaga Listrik di Sekolah Menengah Kejuruan.
Competency Analysis of The Graduate of Vocational High School Using Dual Response Surveys Lutfia Yasmin; Anni Faridah; Asmar Yulastri
VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro Vol 4, No 2 (2019): October 2019
Publisher : Department of Electrical Engineering Education, Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/volt.v4i2.5922

Abstract

The problem in this research is that there are still graduates of Vocational High School No. 9 Padang who are unemployed after graduating. This study aims to analyze the competencies of culinary graduation at Vocational High School No. 9 Padang. This research is a quantitative study using the need assessment instrument with the dual-response survey technique. The results of the discrepancy analysis show that there is no high gap between the competencies of Vocational High School No. 9 Padang graduates and the competencies expected by the industry. The results of the direction analysis show that all the gap categories are in a low category, so it can be concluded that there is no high gap between the competencies of graduates of Vocational High School No. 9 Padang and the competencies expected by the industry. Based on the results of the priority analysis, it is known that there are differences in priority indicators in the three industries. Based on the research findings, it can be concluded that the graduates of culinary in Vocational High School No. 9 Padang have good competence based on an industry perspective.
Evaluasi Program Praktek Kerja Lapangan Siswa SMK Negeri 1 Padang Menggunakan Logic Model Ilham Juliwardi; S. Sukardi; K. Krismadinata
VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro Vol 4, No 2 (2019): October 2019
Publisher : Department of Electrical Engineering Education, Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/volt.v4i2.5885

Abstract

Penelitian ini bertujuan untuk mengevaluasi Pelaksanaan Praktek Kerja Lapangan SMK Negeri 1 Padang. Evaluasi Praktek Kerja Lapangan (PKL) tersebut dilihat dari aspek Input, Process, Output, Outcome yang dihadapi dalam pelaksanaan PKL. Metode Penelitian yang digunakan yaitu metode kombinasi desain Concurrent Embedded, menggabungkan metode penelitian kuantitatif dan kualitatif secara berurutan, dimana pada tahap pertama penelitian menggunakan metode kuantitatif dan pada tahap kedua metode kualitatif. Hasil penelitian menunjukan bahwa Pelaksanaan Praktek Kerja Lapangan di SMK Negeri 1 Padang Program keahlian Teknik Kelistrikan secara keseluruhan meliputi. Evaluasi Input sesuai kenyataan memperoleh standar skor rata-rata 74,27% dengan kategori Cukup, dan evaluasi Input sesuai harapan memperoleh standar skor rata-rata 89,58% dengan kategori Sangat Baik. Indikator Process sesuai kenyataan diperoleh tingkat persentase sebesar 74,14% dengan kategori Cukup. Sedangkan untuk indikator Process sesuai harapan diperoleh tingkat persentase sebesar 88,56% dengan kategori Baik. Indikator Output sesuai kenyataan diperoleh tingkat persentase sebesar 72,65% dengan kategori Cukup. Sedangkan untuk indikator Output sesuai harapan diperoleh tingkat persentase sebesar 89,13%. dengan kategori Sangat Baik. Indikator Outcome sesuai kenyataan diperoleh tingkat persentase sebesar 72,36% dengan kategori Cukup. Sedangkan untuk indikator Outcome sesuai harapan diperoleh tingkat persentase sebesar 88,41% dengan kategori Baik. Berdasarkan temuan penelitian ini disimpulkan bahwa program Praktek Kerja Lapangan (PKL) siswa diSMK Negeri 1 Padang masih dalam kategori Cukup, perlu diperbaiki untuk masing-masing aspek.
Efektivitas Penerapan Service Learning terhadap Peningkatan Kompetensi Siswa Pendidikan Vokasional Nizwardi Jalinus; S. Syahril; Rahmat Azis Nabawi; Hendra Firdaus
VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro Vol 4, No 2 (2019): October 2019
Publisher : Department of Electrical Engineering Education, Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/volt.v4i2.5929

Abstract

Untuk menciptakan pembelajaran yang efektif diperlukan integrasi pengetahuan, keterampilan dan pengalaman. Service learning merupakan pembelajaran yang dapat mengintegrasikan ketiga kompenen tersebut. Penelitian ini bertujuan untuk mengungkapkan efektivitas dari penerapan service learning pada pembelajaran Manual Metal Arc Welding di vocational high school. Efektivitas ditinjau dari peningkatan kompetensi siswa, ketuntasan klasikal dan penilaian masyarakat. Untuk melihat peningkatan kompetensi siswa dilakukan dengan metode pretest dan posttest yang selanjutnya dianalisis dengan persamaan gain score. Ketuntasan klasikal ditinjau dari berapa persen nilai siswa mencapai kriteria ketuntasan minimal. Penilaian dari masyarakat menggunakan instrumen angket. Dari hasil analisis gain score terdapat peningkatan kompetensi siswa dalam kategeri sedang, hasil analisis ketuntasan klasikal menunjukan bahwa ketuntasan siswa 91.67 % dan rata-rata penilaian masyarakat dalam kategori puas. Berdasarkan hasil penelitian dapat disimpulkan bahwa service learning efektif diterapkan untuk pembelajaran pada vocational high school. Siswa mendapatkan pengalaman dalam hal mengaplikasikan kompetensi yang dipelajari disekolah pada proyek pelayanan masyarakat. Interpersonal skill siswa berkembang selama kegiatan pelayanan masyarakat yang dilakukan.
Identifying learning strategies among first-year engineering students Arthur James Swart; Marietjie Havenga
VOLT : Jurnal Ilmiah Pendidikan Teknik Elektro Vol 7, No 1 (2022): April 2022
Publisher : Department of Electrical Engineering Education, Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/volt.v7i1.11562

Abstract

The Williamson’s self-rating scale for self-directed learning (SRSSL) questionnaire is applied to determine which learning strategies first-year African engineering students have adopted at the start of a problem-based learning module that is designed to promote self-directed learning (SDL). This approach can help academics to better identify “who” their students are, thereby helping them to leverage and improve on current learning strategies to try and enhance student engagement. A requirement for becoming a great teacher in one’s field of study is to come to know your students cognitively, affectively, and culturally. Many different cultures have strongly embedded identities that would form and shape student learning strategies. Intended outcomes: The purpose of this article is to identify what self-perceived learning strategies engineering students have adopted from their school education, by using a standardized questionnaire. Student perceptions regarding their own levels of SDL, as well as their expectations and actual achievements of academic success, are also presented. The purpose of the problem-based learning module that is used in this study is to give engineering students the opportunity to develop managerial skills as the module involves much teamwork, where imaginary companies are formed with the goal of designing and constructing specific projects for real industry-based clients. A time-lag study is used where quantitative data are collected using a standardized questionnaire. Results indicate that 77% of females report high levels of SDL, while only 66% of males do so. No significant correlation exists between the self-reported scores of the students and their final grades. However, the three most reported learning strategies include interactive teaching and learning sessions, simulations, and educational interactive technologies. It is recommended that academics encourage SDL among first-year engineering students by helping them to identify appropriate learning strategies that can help them to enhance their engagement with the course and subsequent academic success.