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Applied Engineering, Innovation, and Technology
Published by MSD Institute
ISSN : -     EISSN : 30480736     DOI : -
Core Subject : Engineering,
Automotive Engineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering
Applied Engineering, Innovation, and Technology (AEIT) publishes high-quality papers on Applied engineering; Applied science; and Technological innovation. Original research papers, review papers, and case study reports are considered and peer-reviewed in this journal.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 21 Documents
 1   2   3 
Analisa Sistem Kerja Sensor Encoder dan Sensor Load Cell pada Pengemasan Semen di PT. Cemindo Gemilang Plant Bengkulu Handayani, Yanolanda Suzantry; Gulo, Warnisa; Priyadi, Irnanda
Applied Engineering, Innovation, and Technology Vol. 1 No. 1 (2024)
Publisher : MSD Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62777/aeit.v1i1.9

Abstract

Proses pengemasan semen PCC di PT. Cemindo Gemilang Plant Bengkulu menggunakan alat bernama Rotary Packer 8 SRC. Alat ini memiliki kemampuan untuk mengemas 8 kantong semen secara simultan. Sensor encoder digunakan dalam rotary packer untuk memantau proses pemutaran, serta sudut posisi atau putaran selama pengemasan semen. Jenis sensor encoder yang digunakan adalah jenis inkremental, yang merupakan jenis rotary encoder yang dapat mengukur perubahan sudut. Rotary Packer 8 SRC juga dilengkapi dengan load cell untuk mengukur berat timbangan dari setiap kantong yang diisi. Load cell yang digunakan adalah jenis Bending Beam dengan tipe Z6FC3 yang diproduksi oleh HBM, dengan kapasitas pengukuran hingga 500 Kg. Penelitian ini bertujuan untuk menganalisis sistem kerja sensor encoder dan load cell pada sistem pengemasan semen. Kinerja kedua sensor dianalisis dengan membandingkan hasil pengukuran dengan batas toleransi 5% yang telah ditetapkan. Berdasarkan hasil pengukuran, nilai posisi sudut discharge bag tertinggi tercatat pada posisi 317º dengan nilai error sebesar 1,6% pada sensor encoder. Nilai timbangan tertinggi adalah 50,50 kg atau terdapat error 1% pada sensor load cell. Nilai error pada kedua sensor tersebut tidak melebihi batas toleransi yang telah ditetapkan sehingga disimpulkan kedua sensor masih berfungsi dengan baik.
Effect of Rotor Teeth Width Variations on Back EMF Constant of a 12-Slot 8-Pole Permanent Magnet Synchronous Generator: A Finite Element Analysis Darmawan, Isra' Nuur; Mudilulail, Sahid Aktob; Kholistianingsih, Kholistianingsih
Applied Engineering, Innovation, and Technology Vol. 1 No. 1 (2024)
Publisher : MSD Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62777/aeit.v1i1.10

Abstract

Permanent Magnet Synchronous Generators (PMSGs) are widely used for converting mechanical energy into electrical energy through electromagnetic induction. Unlike conventional generators, PMSGs utilise permanent magnets to generate the excitation field, eliminating the need for external excitation coils. This study investigates the effects of rotor teeth width variations on the performance characteristics of a 12-slot, 8-pole PMSG using Finite Element Method (FEM) simulations. Specifically, the influence of rotor teeth width on flux density and back electromotive force (EMF) constant are explored. Three different rotor teeth widths, 5 mm, 7.5 mm, and 10 mm, are considered, and their impact on the generator's performance is evaluated. The FEM simulations reveal that increasing the rotor teeth width leads to a significant increase in the back-EMF constant values. The smallest back-EMF of 12.057 V and the lowest constant are observed for the 5 mm rotor teeth width, while the largest back-EMF of 20.774 V and the highest constant correspond to the 10 mm rotor teeth width. These findings highlight the importance of optimising rotor teeth geometry in PMSGs to achieve desired performance characteristics.
Effect of Magnet Thickness and Width Variation on Back EMF of 18-Slot 16-Pole Permanent Magnet Synchronous Generator Darmawan, Isra' Nuur; Abidin, Asroful; Ramadhan, Muhammad Afif Makruf; Rizki, Achmad
Applied Engineering, Innovation, and Technology Vol. 1 No. 1 (2024)
Publisher : MSD Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62777/aeit.v1i1.11

Abstract

Permanent magnet synchronous generators (PMSG) converts mechanical energy into electrical energy through electromagnetic induction, with the excitation field generated by permanent magnets instead of coils. This paper investigates the effects of varying magnet thickness and width on the back electromotive force (back EMF) of an 18-slot 16-pole PMSG using finite element method (FEM) simulations. The aim is to understand how these geometric parameters influence the back EMF values, which are crucial for generator design and performance evaluation. The FEM modelling results show that a 5 mm magnet thickness yields the highest back EMF value of 130.47 V, while a 15 mm magnet width produces a back EMF of 100.65 V. Additionally, the back EMF constant (KE) is maximized at 0.79 V·s/rad for a 5 mm magnet thickness and 0.55 V·s/rad for a 15 mm magnet width. These findings provide insights into optimising magnet dimensions for improving the efficiency and output characteristics of PMSGs in various applications.
Real-time WIP Shelf life Tracking with Barcode Technology for Defects Reduction Rusman, Oktalia; Sriwarna, Iphov Kumala; Prambudia, Yudha
Applied Engineering, Innovation, and Technology Vol. 1 No. 1 (2024)
Publisher : MSD Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62777/aeit.v1i1.12

Abstract

In manufacturing systems, the short shelf life of WIP (Work-in-process), categorized as a fast-moving product, can be a source of potential defects. PT XYZ is a cocoa industry located in Bandung. Manual labeling of product information in the wafer production line at PT XYZ failed to meet secure tracking and tracing requirements, resulting in increased defects due to inaccuracies in monitoring and quality control. To solve this problem, the author used the Gemba Kaizen approach as a tool companies use for continuous improvement achieved through small, low-cost steps. Our main idea is to introduce a new approach that utilizes alternative technologies by developing real-time applications to track WIP movement information in production. This barcode technology uses low-cost technology and has proven effective in helping production supervisors speed up decision-making of WIP management and minimize the risk of process failure in production that causes an increase in the number of defects. The results showed that the real-time system can reduce the number of defects from 2.6% to 1.6%. This can optimize overall inventory management and provide valuable insights for manufacturing companies looking to improve their operational efficiency through low-cost technology and real-time monitoring.
Rancang Bangun Tempat Tidur Bayi Berbasis Computer Vision untuk Membantu Sleep Training pada Bayi Anthony, Farras Zachran; Ali, Syarif; Ali, Mutiara; Zahra, Fatima Diyas; Masitah, Irli
Applied Engineering, Innovation, and Technology Vol. 1 No. 1 (2024)
Publisher : MSD Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62777/aeit.v1i1.14

Abstract

Artikel ini membahas tentang pengembangan alat berupa tempat tidur elektrik yang dirancang berbasis computer vision untuk membantu orang tua melakukan sleep training pada bayi. Alat ini dilengkapi dengan Raspberri Pi Camera V2 yang memantau dan merekam video kondisi tidur bayi dan kondisi di sekitar tempat tidur. Data yang dihasilkan dari video diproses menggunakan algoritma Viola-Jones sehingga orang tua dapat melakukan pengawasan terhadap kondisi tidur bayi berdasarkan data dan analisis sleep training. Selain itu, alat ini juga dilengkapi dengan berbagai fitur seperti motor penggerak sungkup dan ayunan yang dapat dikendalikan oleh orang tua melalui aplikasi yang terhubung pada gadget. Hasil dari pengujian membuktikan bahwa alat ini dapat diandalkan untuk memantau perkembangan tidur bayi serta orang tua dapat mengontrol kenyamanan tidur bayi melalui teknologi yang terintegrasi.
Analysis of Voltage Drop Improvement Using Transformer Insertion Method in LG-02 Receiver Lhokseumawe City Prastia, Ramadhan; Asran, Asran; Hasibuan, Arnawan; Rosdiana, Rosdiana; Ezwarsyah, Ezwarsyah
Applied Engineering, Innovation, and Technology Vol. 1 No. 1 (2024)
Publisher : MSD Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62777/aeit.v1i1.19

Abstract

The LG-02 Darussalam distribution network, within the operational area of PT. PLN (Persero) ULP Lhokseumawe City, shows low voltage issues at the Gg. Damai and Bakso Pakde substations. According to PT. PLN standards, transformers face adverse loading conditions if usage exceeds 80% capacity. Specifically, Gg. Damai operates at 88.5% capacity and Bakso Pakde at 94.4%, resulting in a voltage drop of 370 Volts from the nominal 400 Volts at end consumer service phases. SPLN T6.001-2013 recommends that voltage differences at supply terminals not exceed ±10% of the system's nominal voltage, allowing a maximum drop of 360 Volts between phases under normal conditions. Failure to address these issues promptly risks further significant voltage drops. To resolve voltage drop and power loss problems, this study proposes a network repair plan using ETAP 19.0.1 software to align consumer-side voltage and transformer loading with PLN standards. Repair measures include installing additional transformers in the low-voltage distribution network. Post-repair assessments indicate a voltage drop reduction of +2.5% or an increase of approximately 10 Volts at both substations.
Design and Implementation of an IoT-Based Intravenous Infusion Monitoring System Using Wireless Sensor Network Afrianda, Teguh; Yulkifli, Yulkifli; Yohandri, Yohandri; Asman, Aulia
Applied Engineering, Innovation, and Technology Vol. 1 No. 2 (2024)
Publisher : MSD Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62777/aeit.v1i2.25

Abstract

This research presents a Wireless Sensor Network (WSN) based infusion monitoring system that utilizes Internet of Things (IoT) technology to enhance infusion management in healthcare. Manual supervision often lacks the necessary accuracy and control, making automated solutions crucial. Our system employs optocoupler and load cell sensors to calculate the infusion drop rate per minute and assess the remaining fluid percentage. Tests conducted demonstrated that optocoupler sensors effectively measured the drop rate, while load cell sensors accurately determined fluid levels. Measurement results are easily monitored via smartphone, granting healthcare professionals rapid access to vital data. A key innovation of this system is its ability to enable remote monitoring through WSN, allowing a single nurse to oversee multiple infusions with just one smartphone. The test results indicate impressive accuracy, achieving an average precision rate of 97% for drop rate measurements and 93% for remaining fluid percentage measurements. Overall, this system offers an efficient and controlled approach to infusion fluid management, ensuring optimal care for patients. By integrating IoT and WSN technologies, this research lays the groundwork for developing more advanced and interconnected infusion monitoring systems, ultimately enhancing patient care in today's globalized healthcare environment.
Rancang Bangun Mesin Pengisian Minyak dengan Sistem Otomasi Berbasis Programmable Logic Controller Hazrina, Fadhillah; Purwiyanto, Purwiyanto; Gilang, Hanif
Applied Engineering, Innovation, and Technology Vol. 1 No. 2 (2024)
Publisher : MSD Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62777/aeit.v1i2.31

Abstract

Pada sistem otomasi, Programmable Logic Controller (PLC) adalah perangkat berbasis mikrokontroler yang dirancang khusus untuk mengendalikan berbagai jenis proses. Program dalam PLC disimpan dalam memori dan dibuat menggunakan perangkat lunak CX Programmer, dengan diagram wiring dalam bentuk ladder. Penelitian ini berfokus pada otomasi proses pengisian minyak dan penutupan botol menggunakan PLC Omron CP1L. Sistem menggunakan empat input dengan alamat 000, 001, 002, dan 004, serta tiga output dengan alamat 100.00, 100.02, dan 100.05. Fungsi dari ketiga output ini adalah mengendalikan M1 sebagai penggerak konveyor, pompa DC 12 V, dan M2. Penelitian ini menerapkan sistem otomatisasi yang beroperasi secara real-time saat proses berlangsung. Sistem ini dimulai dari tombol start, yang menggerakkan botol secara berurutan, dan akan berhenti ketika mendeteksi sensor proximity yang mengirim sinyal untuk memulai proses berikutnya. Sistem akan berhenti ketika tombol stop ditekan. Hasil pengukuran menunjukkan kecepatan motor saat membawa beban 150 ml hingga 350 ml adalah 20-27 rpm, dengan rata-rata tegangan output sebesar 11 V dan arus output sebesar 2-3 A. Total daya yang dibutuhkan mencapai 108,558 W. Jarak pembacaan sensor pertama adalah 8 cm, dan sensor kedua adalah 21 cm. Terdapat pula penyesuaian waktu pengisian minyak dari 150 ml hingga 350 ml, dengan durasi antara 50 hingga 160 detik.
Pengujian Tahanan Isolasi pada Capacitive Voltage Transformer (CVT) di Bay Penghantar Tes 1/70 kV PT PLN (Persero) ULTG/GI Pekalongan Handayani, Yanolanda Suzantry; Sa’adah, Zahiroh Alfiyah; Arfan, Muhammad; Priyadi, Irnanda
Applied Engineering, Innovation, and Technology Vol. 1 No. 2 (2024)
Publisher : MSD Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62777/aeit.v1i2.37

Abstract

Capacitive Voltage Transformer (CVT) adalah salah satu komponen penting pada sistem gardu induk. Fungsi CVT adalah untuk mengubah besaran tegangan dari tegangan tinggi ke tegangan rendah atau memperkecil besaran tegangan pada sistem tenaga listrik untuk pengukuran dan proteksi. Pemeliharaan dan perawatan yang terjadwal membuat CVT bekerja sesuai fungsi nya dalam beroperasi. Pengujian tahanan isolasi adalah salah satu pemeliharaan yang dilakukan. Pengujian ini dilakukan pada bay penghantar Tes 1/70 kV PT PLN (Persero) Gardu Induk Pekalongan, yang merupakan pemeliharaan pencegahan (preventive maintenance). Pemeliharaan gardu induk dilakukan dalam kondisi padam setiap dua tahun dan terdiri dari tiga proses utama: pengukuran, pengujian, dan perbandingan hasil uji dengan standar. Hasil pengujian menunjukkan bahwa data tahanan isolasi memenuhi standar yang berlaku, menandakan bahwa CVT masih berfungsi dengan baik dan layak digunakan dalam sistem tenaga listrik.
Assessing Settlement Suitability Using Road Network Analysis for Sustainable Urban Planning in Ambon City, Indonesia Rakuasa, Heinrich; Budnikov, Viktor Vladimirovich
Applied Engineering, Innovation, and Technology Vol. 1 No. 2 (2024)
Publisher : MSD Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62777/aeit.v1i2.39

Abstract

The availability of infrastructure, particularly the road network, is a critical factor influencing the spatial distribution and suitability of land for settlement development in Ambon City. This study aims to assess settlement suitability by analyzing the relationship between settlement areas and their proximity to the road network, with a focus on supporting sustainable urban planning. Using road network data and SPOT 6 satellite imagery, the research employs a buffer technique to categorize settlements into three zones based on their distance from the nearest road: less than 100 meters, between 100 and 750 meters, and more than 750 meters. The findings reveal that settlements located within 100 meters of the road network cover 8,538.43 hectares, or 26.21% of the total settlement area. Settlements situated between 100 to 750 meters from roads account for 11,634.20 hectares (35.72%), while those farther than 750 meters from the road network occupy 12,401.05 hectares, representing 38.07% of the total settlement area. These results underscore the critical role that proximity to roads plays in determining the suitability of land for residential development, with a noticeable concentration of settlements closer to transportation infrastructure. The outcomes of this study provide valuable insights for urban planners and policymakers in Ambon City, offering a spatial understanding of settlement distribution that can guide future infrastructure development and land use policies.

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