Electrical Engineering Study Program Research Articles

Pelatihan dan Pengenalan Open Journal System (OJS) untuk Publikasi Ilmiah

Open Journal System (OJS) is a web-based online journal management developed by PKP. OJS facilitates the management of online journal publishing ranging from the receipt of manuscripts from authors, distribution of manuscripts, examination of manuscripts, editing manuscripts to publishing journals. Articles that have been created will be sent through the Open Journal System (OJS). Open Jurnal System is open source software used to manage online scientific journals. Open Jurnal System (OJS) is a journal management application whose publication system is web-based developed by PKP. Based on this background, the practitioner wants to do the service in order to equip students in terms of writing articles to be published in accredited national journals and send through the open journal system. This training is carried out for the introduction of journals to students as a means of publication of their work if graduation requirements are imposed at the Faculty of Engineering, Khairun University. One of the main problems is related to the unavailability of facilities for students to publish their work or research on campus. The training for the introduction of the Open Journal System was carried out using the PROtek website of the Scientific Journal of Electrical Engineering owned by the Electrical Engineering Study Program of the Faculty of Engineering, Khairun University. Based on the results of the service, it can be concluded that final-level students can already write research articles in accordance with the standard of articles in accredited national journals, final-level students can already subsubmite articles in OJS 2-based journals. Keywords: Open Journal System (OJS), Artikel, Sinta, PROtek Scientific Journal of Electrical Engineering

Penerapan Video Pembelajaran Daring dan Gamifikasi Untuk Penguatan Kompetensi Guru Dalam Di SDN 3 Kabila Bone

school teachers on the implementation of ICT-based learning models. In accordance with the Ministerial Regulation number 37 of 2018. The target of this activity is for primary school teachers to create TIK-based learning tools that are easy and simple to use to improve the knowledge and skills of the training participants, which will have a positive impact on improving student skills and learning outcomes. In addition, through this activity, the creation of TIK-based learning tools by participating teachers is targeted by applying TIK-based learning models in learning for each subject in primary school. The method is by conducting training on the implementation of ICT-based learning models for primary school teachers in the coastal areas of Bone Bolango Regency, Gorontalo Province, such as the use of learning videos using Canva, and also related to gamification for learning. This activity begins with the provision of basic material related to learning media, followed by practice in creating Canva-based learning videos, and ends with practice in creating gamification-based learning media using the Wordwall application. This community service activity ends with the signing of an Implementation Agreement between the Electrical Engineering study program and SDN 3 Kabila Bone, Bone Bolango Regency

Pengaruh Aplikasi Media Pembelajaran Geogebra Terhadap Kemampuan Berpikir Kritis Dalam Pembelajaran Dan Penyelesaian Persoalan Statistik Pada Prodi Teknik Listrik Bandara

Based on the results of the author's initial survey observations, the average training score of students of the Airport Electrical Engineering Study Program.in the work on odd semester statistical questions looks still unsatisfactory, this is due to learning that has not used varied media, lack of good learning planning by choosing learning media that suits student learning styles and so on. So efforts need to be made to improve students' critical thinking skills. This requires the ability to manage teaching and learning activities with the use of appropriate and relevant learning media or applications. Based on the above problems, researchers are interested in conducting research on the application of geogebra learning media to critical thinking skills in learning and solving statistical problems in the Airport Electrical Engineering Study Program. The hypothesis in this study is that there is a significant influence of the application of geogebra learning media on critical thinking skills in learning and solving statistical problems in the Airport Electrical Engineering Study Program. This type of research is quasi-experimental research by providing learning treatment assisted by geogebra learning media in statistical learning. The population in this study was all students who attended statistics lectures, which was 25 people. The instrument used in this study is an essay-shaped problem. The hypothesis test used in this study is the t-test, However, previously normality tests and variance homogeneity tests were carried out. Based on the results of the hypothesis test, a sig value is obtained. (2-tailed) = 0.009 < ∝ = 0.05 so it can be concluded that there is a significant influence of the application of geogebra learning media on critical thinking skills in learning and solving statistical problems in the Airport Electrical Engineering Study Program.

Mobile Application Design For Learning Digital Engineering Based On Figma And Android Studio

The purpose of this research is to create and implement effective learning media to facilitate lecturers and students in conducting learning at the Electrical Engineering Study Program, Faculty of Engineering, University of Muhammadiyah Sumatera Barat, namely designing Teknik Digital App learning applications by designing using use case diagrams, making the system in accordance with the design that has been made and implement the system that has been created and perform testing on the system. In collecting data, researchers used the method of observation, interviews and literature study. Meanwhile, in developing the system, researchers use the type of Research and Development (R&D) research referring to the waterfall model. Applications made using Android Studio, Figma and Adobe Illustrator CS3. The application that has been made is tested using the black box testing method. This research produces a Teknik Digital App learning application that helps parties in carrying out the learning process during lectures and also helps students to make it easier to learn basic digital engineering materials anywhere and anytime.

Penyusunan Jobsheet Kendali Motor Servo Berbasis Human Machine Interface

One of the Practice courses for the D3 Electrical Engineering study program at the Electrical Engineering Department is Electrical Machine Control Practice. One of the materials given in this Electric Machine Control Practice is servo motor control. Along with technological developments, in the electrical energy conversion laboratory as a place for Electrical Machine Control Practice, a servo motor control training kit is available using a Programmable Logic Controller (PLC) and Human Machine Interface (HMI). Based on the observations made, the PLC and HMI-based servo motor control training kit does not yet have a manual or jobsheet as a guide for students and lecturers in carrying out practical activities. Therefore, in this study it is proposed to make a servo motor control jobsheet based on PLC and HMI using the Siemen S7 1200 PLC training kit with a Sinamic V90 servo motor driver and HMI TP 700 Comfort. The feasibility of the jobsheet is assessed from the validity, practicality and effectiveness tests with research procedures following the 4D development research method, which consists of the stages of define, design, development and dissemination stages. Based on the results of the tests carried out, the validity test results are obtained in the very valid category, the practicality test results are in the very practical category and the effectiveness test results are in the effective category. So that the jobsheet can be considered feasible to be used as a guide in implementing PLC and HMI-based servo motor control practices.

Android-Based Courseware as an Educational Technology Innovation for Electrical Circuit Course: An Effectiveness Study

This study investigates the effectiveness of Android-Based Courseware (AC) in teaching electrical circuits to vocational students in higher education. The courseware was developed using Android Studio and was implemented in the Electrical Circuit Course (ECC) at the Industrial Electrical Engineering study program, Universitas Negeri Padang, Indonesia. The AC consists of four primary menus designed to facilitate learning implementation: learning materials, simulations, animations, and interactive quizzes for evaluations. The study utilized a pre-experimental design with a one-group pre-test-post-test design involving a group of students who used the AC in the learning process. The cluster random sampling technique was employed to select the research subjects. This study involved 68 students as research subjects. Data was collected through a written test, utilizing a multiple-choice test as the research instrument. The effectiveness of the AC was evaluated based on the differential analysis of pre-test and post-test scores using the paired-sample t-test. Furthermore, the effect size of the AC on the learning process was determined using Cohen’s d effect size analysis. The results showed a significant difference (alpha significance value is 0.000 and less than 0.05) between the post-test and pre-test scores, with the post-test scores (x̄ = 85.00) being higher than the pre-test scores (x̄ = 60.00). This indicates that the courseware effectively improves the learning process of the ECC. Additionally, the effect size analysis results show that the effect of using the courseware falls within the large category. These findings suggest that the AC can be an effective tool in the learning process of the ECC and can improve student learning outcomes. Specifically, the AC has a significant impact on enhancing students’ cognitive and practical abilities concerning electrical circuit concepts.

Pembuatan Jobsheet Kendali Motor Induksi menggunakan Human Machine Interface

One of the practicum courses for the D3 Electrical Engineering study program in the Electrical Engineering Department is Electrical machine control practicum, some of the learning materials are about induction motor control with PLC which in the learning process uses trainers that are already based on PLC and equipped with HMI as teaching aids, but the availability of trainers is not yet equipped with a jobsheet as a guide in the learning process. Induction motor control practicum worksheet with PLC and HMI which is valid, practical and effective. Jobsheet making is done by research method 4D development, namely define, design, develop, and desiminate, and the validity test, practicality test, and effectiveness test have been carried out on the worksheet. The results of the validity test of the induction motor control practicum jobsheet with PLC and HMI are stated in the very valid category, the results of the practicality test of the jobsheet are stated in the very practical category and effectiveness test results josbheet declared effective.

Penyuluhan Pencegahan Bahaya Listrik dan Petir pada Instalasi Listrik Rumah Tangga di Lembang Dewata Kecamatan Mappak Kabupaten Tana Toraja

Tana Toraja Regency as one of the national tourist destinations within the administrative area of South Sulawesi Province. Tana Toraja Regency, which has a city in Makale, is located at 3°06'17"S South Latitude and 119°51'07" East Longitude. Tana Toraja Regency has an area of 2,054.30 km² and has a population of 270,489 people. Tana Toraja Regency consists of 19 sub-districts, one of which was chosen to be the location of community service for the Electrical Engineering Study Program, namely: Mappak Lembang Dewata District. The distance between the capital of Tana Toraja Regency and the provincial capital of South Sulawesi reaches 314 km. Electrical installations should be designed and installed on the basis of as required in the PUIL. In addition, the requirements for technical personnel who will install an electrical installation must be certified for competence in accordance with Law No.30 of 2009 concerning electricity. However, there are still often news of accidents caused by electric shocks, both those who died and those who were only limited to electric shocks. Such is the case with the danger of lightning that constantly lurks in other living things. This lightning has the potential to cause lifelong disability until death. For this reason, we from the Abmas Team of the Electrical Engineering Study Program, Faculty of Engineering, UAJ Makassar, are here to bridge between ordinary people about the potential dangers of electricity and lightning strikes and preventive efforts that can be done so that they can be avoided from the possibility of avoiding these accidents. The abmas team from the UAJM Electrical Engineering Study Program will help the community to explain how to overcome this which has become an obligation to carry out the duties of the Tri Darma of Higher Education, one of which is Community Service. The real form of community service that will be carried out is to provide counseling to the lembang dewata community about; How should efforts be made to avoid and prevent the occurrence of electrical accidents and lightning strikes that will be conveyed to the general public. This counseling explains the sources of electric shock hazards in a household installation and how to prevent them, along with the potential dangers of lightning strikes and how to avoid them. The material is delivered in the form of visualization of imaginative and communicative models and drawings

Perbaikan Instalasi dan Pemasangan Lampu Penerangan Masjid Kampung Kiat, Distrik Fakfak Barat

Electrical installation is one way to distribute electricity from the generating center to the load center. The occurrence of fires due to electricity can be caused by several things, including installations that are not in accordance with PUIL standards, irregular maintenance and the use of sockets that accumulate. This is what encourages lecturers and students of the electrical engineering study program at the Fakfak State Polytechnic to carry out a service to repair the installation and installation of mosque lighting in the village of Tips, West Fakfak district. Based on the results of this service, electrical installations have been repaired in accordance with the provisions of the PUIL standard, followed by the installation of lighting on the terraces and prayer rooms. The mosque terrace lighting only uses one switch. This aims to make it easier when turning on the mosque terrace lights.

Implementasi MBKM pada Mahasiswa Program Studi Teknik Elektro Universitas PGRI Madiun

This study aims to analyze the impact of MBKM, especially the Independent Student Exchange of Electrical Engineering study program at UNIPMA. In this study, the implementation of MBKM was tested in the Electrical Engineering study program, especially the electrical power installation course. This research method used a descriptive method with a quantitative approach. The subjects of this research were third-semester students in the Electrical Engineering study program of UNIPMA. This research used observation, interviews, and documentation to collect the data. The class was divided into three groups, each consisting of four students. Group I consisted of Independent Student Exchange (ISE) students, and group II and III consisted of regular groups. The result of this study showed that the average score for group I was higher than the others. Followed by statistical tests, group I had a significant effect on group II and group I had no significant impact on group III. In brief, MBKM has a positive learning impact on electrical power installation courses.

RANCANG BANGUN PROTOTYPE PLTMH DENGAN TURBIN TURGO

Learning about using water resources as a MHP is need to implemented for Electrical Engineering students at Udayana University. Currently at the Energy Conversion Laboratory the Electrical Engineering Study Program Faculty of Engineering Udayana University cannot yet to carry out practicum on MHP due to the unavailability of devices and equipment. Therefor it needs to analyze the design of this MHP prototype. Turgo turbine is a classification of impulse turbine that require water pressure as a source to rotate the turbine. In this research a prototype of MHP with a turgo turbine has been formed which has a total of 18 blades with blade length 6,8 cm, blade width 4,68 cm, and blade depth 1,17 cm. This prototype has 1 nozzle with a diameter 2 cm that has beam angle of 70° which emits water with a pressure of 21 psi. This prototype is capable of producing power 7,268 Watt and torque 0,1228 Nm so that this prototype efficiency is 1,099%.

Electric drive training kit sebagai produk inovasi media pembelajaran praktikum mahasiswa pendidikan vokasi: Analisis uji praktikalitas

This study discusses the practicality test analysis of an innovative product of practicum learning media, namely the Electric drive training kit which is used in electric drive practice lesson for vocational education students, Industrial Electrical Engineering study program. This development is carried out because of the unavailability of practicum learning media that are in accordance with the characteristics of the material and oriented to industrial developments which resulted in the learning process being not optimal. The purpose of the study is to reveal the practicality level of using the Electric drive training kit as a practicum learning media by users, namely lecturers and students. The practicality level is analyzed based on data from lecturers' assessments and student assessments after using the product in the learning process through filling out the practicality assessment sheet. The data are analyzed using percentage analysis and interpreted using a practical interpretation table. Practicality assessment sheets with a Likert scale are used as data collection instruments. The results show that based on the responses of lecturers and students, this media was very practical to use as a practicum learning media in the electric drive practice lesson. Thus, it can be concluded that the Electric drive training kit is very practical to use as a learning media to support the implementation of learning to be more optimal.

Development of Teaching Modules for Operation and System Stability Courses as a Pilot Project for the Electrical Engineering Study Program Towards Independent Learning

The challenges of the future of education are increasingly complex. The position of educators in the era of the industrial revolution 4.0 tends to be a facilitator who provides the latest information regarding the development of science. Merdeka Learning is an independent and versatile higher education learning model designed to create an unrestricted creative learning community. This development research resulted in teaching material in the form of learning modules and videos for the Operations and System Stability course. The process of developing modules/teaching materials uses the ADDIE development model, namely Analysis, Design, Development, Implementation, and Evaluating. The teaching materials developed are suitable for students to use based on the results of the formative test data and the Likert scale with 86%-100% being very good criteria. In the one-on-one trial, the percentage of expert eligibility was 94.5% for digital modules, and 92% for learning videos. In a small group trial taken from 7 TE 2017 and TE 2018 students, the percentage of eligibility results was 94% for digital modules, and 94.5% for learning videos. Meanwhile, in the field trials taken from 76 students of TE 2017 and TE 2018 the results of the feasibility percentage were 91% for digital modules and 90% for learning videos.

Development of English Teaching Module for Electrical Engineering Study Program

The proper teaching materials determine successful teaching-learning. Teaching materials are required to adapt to the current situation of the institution, curriculum, and learners. The new curriculum adopted by the Electrical Engineering Study Program required the updated version since English courses had been replaced by the first and last semester of both the D3 and D4 programs. Developing the new teaching materials for the study program aimed to provide relevant issues and teaching strategies that could boost students' motivation in the classroom. Thus, the developed teaching materials were to propose the teaching and learning that fit the learner's needs. The research objective was to develop new teaching modules for the Electrical Engineering Study Program that were much more interactive, effective, and efficient for the learners to study English within the Electrical Engineering context. This research applied Research and Development (R&D) model adopted from Borg and Gall comprising six stages, namely: (1) needs analysis, (2) designing the product, (3) proposing the product, (4) evaluating the product, (5) testing and (6) disseminating the product. As a result, the new teaching module was redesigned to provide English teaching and learning effectively and efficiently that could be easily understood and helpful for the student to achieve the learning outcomes as expected.

Pengembangan E- Modul Berbasis Technopreneurship Pada Proses Pembelajaran Instalasi Listrik Industri

The purpose of this research is to develop a valid, practical, and effective technopreneur-based e-module to increase the entrepreneurial spirit in the industrial electrical installation course majoring in Electrical Engineering, Faculty of Engineering, State University of Padang. This type of research is R & D, this research uses a 4D model research procedure, which consists of four stages, namely define, design, develop, and disseminate. The research subjects are D4 Electrical Engineering students, Faculty of Engineering, State University of Padang. The validation test consists of three validators consisting of two material expert validators and one media expert validator. The practicality test was carried out by two lecturers of the industrial electrical installation course and ten students from the D4 Electrical Engineering study program, Faculty of Engineering, the State University of Padang as respondents for the development of learning e-modules. Effectiveness data were obtained from the use of posttest to evaluate student learning outcomes. Based on the results of the research that has been done, it can be seen that the development of this e-module has succeeded in producing valid, practical, and effective media. The results of the validity test of the three validators were categorized as very valid. The results of the practicality test by the subject lecturers are categorized as very practical, while the results of the practicality tests by students are categorized as very practical. The results of the effectiveness test obtained that classical completeness meets the category so that it can be said to be very effective. Thus, the e-learning module based on technopreneurship as a learning medium is effectively used in the lecture process in the Department of Electrical Engineering, Faculty of Engineering, State University of Padang.

Test of VAK Learning Style on Student Learning Outcomes Using Single-Test Reliability

This study aims to examine the effect of the VAK Learning Style (Visual, Auditory, and Kinesthetic) on learning Basic Physics Techniques using a digital simulation model using the Single-Test Reliability application on the learning outcomes of cadets at the Aviation Polytechnic of Surabaya. The research method is descriptive quantitative with a quasi-experimental design, namely research that is intended to determine whether there is a consequence of something imposed on the subject under investigation. The participants in this study cadets of the Airport Electrical Engineering Study Program at the Aviation Polytechnic of Surabaya. The data generated is the tendency of cadets' learning styles in doing exercises and final tests using the Single-Test Reliability application on learning outcomes. The data obtained shows that cadets who have a tendency for visual learning styles get higher exercise and final test scores than cadets with auditory and kinestatic learning styles. The use of the Single-Test Reliability application increased learning outcomes from the initial class average of 64.2 become 81, with the highest average score obtained by cadets with visual learning styles.

Design and analysis of solar cell systems 100Wp in the Study Program Laboratory Electrical Engineering UHN Medan

Currently, the use of solar cells is being developed as an alternative source of electricity generation. Studies and research are constantly looking for ways to increase the efficiency of using solar cells. This study aims to provide information to students of the Electrical Engineering study program at UHN Medan about the design, manufacture, simulation of the ETAP program, technical and economic analysis. Electrical load capacity in the laboratory room with daily load of 45Wh and peak load of 82 watts. Then the recommended designs are: 100Wp solar panel, BCR 40A, 102Ah battery and 1500VA inverter. The total cost required for the investment period is IDR. 18,954,000. Observations were made by taking light intensity data that occurred for 4 days in the laboratory. The equipment used for this measurement is: a luxmeter for measuring light intensity and a digital multimeter for measuring currents and voltages. The results show that. when the intensity condition is 49.0Klux, the voltage is 12.08VDC and the current is 0.47A. The highest light intensity occurs on the day of August 14, 2020 between 13.00-13.30WIB of 93.0Klux producing a voltage of 12.09VDC and an electric current of 0.90mA.

RANCANG BANGUN MODUL PRAKTIKUM SISTEM EMBEDDED BERBASIS RASPBERRY PI (MODUL 2: PENERAPAN SISTEM SEDERHANA)

Embedded systems play a very important role in various fields so that several universities,especially Udayana University in the Electrical Engineering Study Program, Faculty ofEngineering have included embedded systems + lab courses. However, the availability ofsupporting facilities for activities in the lab is not yet available as it should be. Based on this, inthis research, a practicum module for an embedded system based on Raspberry Pi will bedesigned and made (Module 2: implementation of a simple system). This practicum module hasthree experiments, namely a lamp control system and a 5 V DC motor equipped with an LDRsensor (experiment 1); monitoring the water level using the HC-SR04 sensor module and theheight data is displayed on a 16 x 2 LCD (experiment 2); Human movement detection uses theHC-SR501 sensor module with output in the form of audio that is channeled to the speaker, theimage display by the 0.96 inch OLED module, and the rotation of the LDR servo shaft(experiment 3). The results obtained in the three experiments are that all systems worksuccessfully with the following conditions: The load on the relay turns on when the LDR sensorcondition is covered with black cloth, the load on the relay goes out when the LDR sensorcondition is left unobstructed and the LDR sensor is illuminated by an LED flashlight. The LEDindicator lights up according to the condition of the water level reading by the HC-SR04 sensormodule. The HC-SR501 sensor module successfully detects the movement of objects in theform of humans at a distance of 1 m, 1.5 m, and 3 m.

Effectiveness of Project-Based Learning Models for Ease of Understanding Robotics and Microcontroller Couple-Courses

Robotics and Microcontrollers are courses taken by 5th-semester students of the Electrical Engineering Study Program, UNIPMA. The learning process in this course is project-based. Learning indicators achievement of students represents from the project completed which quantitatively measured through tests before and after the project is completed. This learning model observed 19 students in one class study room. Students are divided into five working groups, where every group must complete one project that has been agreed with the lecturer. From the project made, students can more easily understand robotics and microcontrollers. Students' comprehemsion of the material can be seen from the results of written tests carried out before and after the project is completed. And the results were analyzed using the Wilcoxon Signed Rank Test and N-Gain to determine the level of effectiveness of the learning model that has been applied. From the analysis results, the sig value of the Wilcoxon test <0.05 shows an increased understanding before and after the project is completed. Also obtained an N-Gain score of 62.327%. Based on the analysis results, it can be informed that the project-based learning model is quite effective for ease of understanding robotics and microcontroller courses.

Guided discovery learning model with the teacher-student active learning approach, assisted by the WhatsApp solution alternative application on the COVID-19 pandemic

All the Covid-19 pandemic has destroyed the normal activities of life on earth, including the education sector. As a professional educator, the Covid-19 pandemic disaster is a challenge to become the new normal in education. The internet is a vital tool for the implementation of online learning, the object of research is students of the 4th semester of electrical engineering study program UNISNU Jepara Indonesia with the Guided Discovery Learning model with the Teacher-Student Active Learning approach assisted by the WhatsApp application. Based on the results Mid-Semester Examination and Final Semester Examination, the SPSS calculation results show a positive correlation of 0.918, so it can be concluded that the Guided Discovery Learning model with the Teacher-Student Active Learning approach assisted with the WhatsApp application as a model and alternative learning approach for the Covid-19 pandemic and as a form of continuous learning online.