ELECTRON Jurnal Ilmiah Teknik Elektro最新文献

Sistem Informasi Mobile untuk Pelacakan Posisi Tikus dan Debu pada Ruangan Storage Museum Lampung 跟踪楠榜博物馆储藏室老鼠和灰尘位置的移动信息系统

ELECTRON Jurnal Ilmiah Teknik Elektro Pub Date : 2023-11-30 DOI: 10.33019/electron.v4i2.54

Achmad Musyawir Haikal Fakari, Anisa Ulya Darajat, Sri Purwiyanti, Afri Yudamson

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Sistem Monitoring dan Penyiraman Tanaman Sawi Daging Berbasis Internet Of Things (IoT) 基于物联网（IoT）的肉用芥菜种植监控和浇水系统

ELECTRON Jurnal Ilmiah Teknik Elektro Pub Date : 2023-11-30 DOI: 10.33019/electron.v4i2.56

Muhammad Rindy Saputra, Maria Ulfah, Hilmansyah, Teknik Elektronika, Politeknik Rekayasa Elektro, Negeri Balikpapan

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Analisis Efektifitas Inception-EfficientNet Architecture untuk Klasifikasi Identitas Kartu Tanda Mahasiswa dengan Pendekatan OCR dan Faster R-CNN 利用 OCR 和更快的 R-CNN 方法进行学生证身份分类的 Inception-EfficientNet 架构的有效性分析

ELECTRON Jurnal Ilmiah Teknik Elektro Pub Date : 2023-11-30 DOI: 10.33019/electron.v4i2.48

Richo

{"title":"Analisis Efektifitas Inception-EfficientNet Architecture untuk Klasifikasi Identitas Kartu Tanda Mahasiswa dengan Pendekatan OCR dan Faster R-CNN","authors":"Richo","doi":"10.33019/electron.v4i2.48","DOIUrl":"https://doi.org/10.33019/electron.v4i2.48","url":null,"abstract":"Kartu Tanda Mahasiswa (KTM) memiliki peran penting sebagai alat identifikasi individu dalam lingkungan perguruan tinggi. KTM sering kali menjadi sarana utama dalam proses verifikasi identitas mahasiswa untuk mengakses fasilitas kampus, seperti layanan perpustakaan. Namun, saat ini sistem akses ke perpustakaan masih mengandalkan metode manual yang melibatkan petugas dalam memasukkan data secara manual ke dalam komputer yang rentan terhadap kesalahan pengetikan. Penelitian ini bertujuan merancang sebuah sistem pengenalan identitas pada KTM dengan menggabungkan metode OCR dan melibatkan arsitektur Inception-EfficientNet pada model Faster R-CNN dalam mengklasifikasikan karakter teks dan foto yang terdapat pada KTM. Arsitektur Inception-EfficientNet dirancang dengan 5 lapisan konvolusi dan 2 lapisan maxpooling, serta melibatkan RPN (Region Proposal Network) dan ROI Pooling yang telah dirancang peneliti sebagai unsur penting dalam pembentukan metode Faster R-CNN. Data yang terkumpul mencakup tiga kelas yaitu hafizh, richo, dan vandy. Hasil pengujian metode OCR dalam mengenali identitas berdasarkan karakter teks menunjukkan tingkat akurasi yang tinggi yaitu sebesar 98,35%. Di sisi lain, metode Faster R-CNN mampu mengklasifikasikan foto dengan performa yang sangat baik yang mencapai akurasi keberhasilan sebesar 91,83%. Berdasarkan pengujian keseluruhan sistem yang menggabungkan metode OCR dan metode Faster R-CNN, dilakukan pengujian pada 10 sampel data yang berbeda, dan berhasil mencapai tingkat akurasi keberhasilan sebesar 90%. Hasil temuan ini memberi penekanan pada fakta bahwa pendekatan kolaboratif antara metode OCR dan arsitektur Inception-EfficientNet pada model Faster R-CNN memiliki potensi untuk meningkatkan aksesibilitas dan keandalan dalam pengenalan identitas KTM. Potensi ini diharapkan dapat mendukung efisiensi akses terhadap fasilitas kampus, seperti layanan perpustakaan.","PeriodicalId":266745,"journal":{"name":"ELECTRON Jurnal Ilmiah Teknik Elektro","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139199677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Penerapan Penempatan dan Penentuan Kapasitas Kapasitor Pada Jaringan Distribusi Tegangan Menengah Kota Medan Menggunakan Electrical Transient Analysis Program 使用电气暂态分析程序在棉兰市中压配电网络中应用安置和确定电容器容量

ELECTRON Jurnal Ilmiah Teknik Elektro Pub Date : 2023-11-30 DOI: 10.33019/electron.v4i2.57

Yoakim Simamora, Mega Silfia Dewy, Agnes Irene Silitonga, Muhammad Isnaini

{"title":"Penerapan Penempatan dan Penentuan Kapasitas Kapasitor Pada Jaringan Distribusi Tegangan Menengah Kota Medan Menggunakan Electrical Transient Analysis Program","authors":"Yoakim Simamora, Mega Silfia Dewy, Agnes Irene Silitonga, Muhammad Isnaini","doi":"10.33019/electron.v4i2.57","DOIUrl":"https://doi.org/10.33019/electron.v4i2.57","url":null,"abstract":"Karakteristik sistem distribusi tenaga listrik yang jauh dari pembangkit dan umumnya berbentuk radial menyebabkan jaringan distribusi tegangan rendah memiliki jatuh tagangan. Jatuh tegangan dibawah toleransi dapat mengakibatkan penurunan kualitas daya pada sisi konsumen jaringan distribusi tegangan menengah. Ada beberapa cara untuk meningkatkan profil tegangan pada sistem distribusi jaringan tegangan menengah diantaranya adalah rekonfigurasi jaringan distribusi, penempatan distributed generator, penempatan dan penentuan kapasitas kapasitor. Pada penelitian ini, penempatan kapasitor digunakan untuk meningkatkan profil tegangan pada jaringan distribusi tegangan menengah kota Medan., penentuan letak dan kapasitas kapasitor dilakukan menggunakan perangkat lunak electrical transient analyzer program (ETAP). Kondiasi awal jaringan distribusi sebelum dilakukan penempatan kapasitor adalah rugi daya aktif sebesar 256,1 kW dan tegangan minimum 0,90 p.u, setelah dilakukan penempatan kapasitor menggunakan perangkat lunak electrical transient analyzer program (ETAP) diperoleh letak kapasitor pada bus 18 dan bus 34 dengan kapasitas masing- masing 600 kVAR, dan setelah dijalankan aliran daya diperoleh rugi daya menjadi 194,8 kW atau berkurang sebesar 23,90% dan tegangan minimum menjadi 0,94 p.u atau meningkat sebesar 4,2%.","PeriodicalId":266745,"journal":{"name":"ELECTRON Jurnal Ilmiah Teknik Elektro","volume":"88 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139198114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Implementasi Jaringan Syaraf Tiruan - Backpropagation dalam Pengenalan Flashover Isolator 150 kV 人工神经网络 - 反向传播在 150 kV 绝缘子闪络识别中的应用

ELECTRON Jurnal Ilmiah Teknik Elektro Pub Date : 2023-11-30 DOI: 10.33019/electron.v4i2.59

Studi Kasus, Payakumbuh – Koto Panjang, M. F. Kamil¹, Sitti Amalia¹, Yusreni Warmi¹, Andi Syofian¹, Erhaneli¹ Institut, Teknologi Padang

{"title":"Implementasi Jaringan Syaraf Tiruan - Backpropagation dalam Pengenalan Flashover Isolator 150 kV","authors":"Studi Kasus, Payakumbuh – Koto Panjang, M. F. Kamil¹, Sitti Amalia¹, Yusreni Warmi¹, Andi Syofian¹, Erhaneli¹ Institut, Teknologi Padang","doi":"10.33019/electron.v4i2.59","DOIUrl":"https://doi.org/10.33019/electron.v4i2.59","url":null,"abstract":"Saluran transmisi 150 kV Koto Panjang - Payakumbuh di Sumatera Barat, digunakan untuk sistem distribusi tenaga listrik. Saluran transmisi 150 kV Koto Panjang - Payakumbuh ini merupakan saluran transmisi dengan total panjang 86 km. Faktor lingkungan sangat berpengaruh terhadap pembentukan lapisan kontaminan pada permukaan isolator, hal tersebut merupakan salah satu penyebab terjadinya flashover pada isolator. Penelitian ini dilakukan dengan menggunakan metode jaringan syaraf tiruan – backpropagation dalam pengenalan flashover isolator 150 kV terhadap suhu dan kelembaban yang terkontaminasi lumut dan berdebu. Sehingga hasil flashover yang diperoleh menggunakan jaringan syaraf tiruan - backpropagation dibandingkan dengan flashover eksperimen. Oleh sebab itu Implementasi jaringan syaraf tiruan – backpropagation untuk pengenalan flashover isolator 150 kV payakumbuh – Koto Panjang berhasil diterapkan dengan capaian nilai flashover dengan outputnya mendapatkan selisih yang kecil sehingga error yang diperoleh oleh pelatihan dan pengujian jaringan syaraf tiruan juga kecil. Artinya tegangan flashover tersebut dapat dikenali oleh pengujian jaringan syaraf tiruan. Dengan nilai parameter diukur dari jumlah epoch, performance dan gradien dengan hasil terbaik.","PeriodicalId":266745,"journal":{"name":"ELECTRON Jurnal Ilmiah Teknik Elektro","volume":"453 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139203338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Techno-economic Analysis and Optimization of Renewable Energy Forecasting at Universitas Jenderal Achmad Yani Jenderal Achmad Yani 大学可再生能源预测的技术经济分析与优化

ELECTRON Jurnal Ilmiah Teknik Elektro Pub Date : 2023-11-30 DOI: 10.33019/electron.v4i2.52

Handoko Iskandar, Azhar Nurfatah, Ahmad Daelami, E. Taryana

{"title":"Techno-economic Analysis and Optimization of Renewable Energy Forecasting at Universitas Jenderal Achmad Yani","authors":"Handoko Iskandar, Azhar Nurfatah, Ahmad Daelami, E. Taryana","doi":"10.33019/electron.v4i2.52","DOIUrl":"https://doi.org/10.33019/electron.v4i2.52","url":null,"abstract":"The availability of electrical energy ensures operational sustainability in everyday life, including the educational environment. The possibility of easier renewable energy installation encourages the goal of growing the installation to be affordable. Universitas Jenderal Achmad Yani is one of the campuses that has the capacity to use renewable energy and has a role in environmental awareness in accordance with the university's future vision. In light of this, a hybrid photovoltaic (PV), diesel, and battery plant design is presented as an alternative power plant to supplement conventional energy sources. However, it is critical to examine the long-term capital and profit estimations that must be considered. The hybrid plant is proposed in two configurations, grid-connected and off-grid. In this paper, modeling and simulation are performed using Net Present Cost (NPC) prices from the Ministry of Energy and Mineral Resources (MEMR) rooftop PV installation planning guidelines and inflation estimations from the Republic of Indonesia's Ministry of Finance. Furthermore, until the contribution of energy generated in the simulation is displayed, the production and consumption of electrical energy required for the selected building instances are generated. Hybrid plant modeling has been completed at Universitas Jenderal Achmad Yani’s Faculty of Health Sciences and Technology (FHST) and Rectorate buildings. According to the simulation results, the NPC cost for the next 25 years is anticipated to be Rp 1,047,534,000, with a total electrical energy production of 729,807 kWh/year and a renewable energy contribution >91.4%. Furthermore, from a technological and economic standpoint, a grid-connected hybrid generation system is advocated","PeriodicalId":266745,"journal":{"name":"ELECTRON Jurnal Ilmiah Teknik Elektro","volume":"65 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139199944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of Voltage Changes Toward Time and Temperature Charging of Electrical Vehicle Battery 电压变化对电动汽车电池充电时间和温度的影响

ELECTRON Jurnal Ilmiah Teknik Elektro Pub Date : 2023-11-30 DOI: 10.33019/electron.v4i2.63

Andi Muhammad Nur Putra, Sitti Amalia

{"title":"The Effect of Voltage Changes Toward Time and Temperature Charging of Electrical Vehicle Battery","authors":"Andi Muhammad Nur Putra, Sitti Amalia","doi":"10.33019/electron.v4i2.63","DOIUrl":"https://doi.org/10.33019/electron.v4i2.63","url":null,"abstract":"Technology in electric vehicles (EVs) has emerged as a major topic in the development of environmentally friendly and efficient energy. The battery is one of the most important components of an EV. Using the CCCV charging method, the battery will be more stable when charging. The performance of an EV mainly depends on its battery charging strategy. Consumers want fast charging with long-distance travel and good acceleration. Various filling techniques are currently in use, but research is still ongoing to find which one is more optimal and reliable. Modelling and simulation are very important to find out how to get optimal charging current or voltage, as well as determine the pattern of the charging circuit to shorten the charging time for EVs. This paper proposes a design and method that is carried out by changing the output voltage with a boost converter circuit to see the effect of time and temperature during charging and the simulation results are obtained regarding the length of time for charging Lithium-ion batteries. With the 420 V input voltage and 153 A, the battery is fully charged for 4500 seconds with a maximum temperature of 38° at a voltage of 420 V and the fastest charging time is 1200 seconds at an output voltage of 450 V with a maximum temperature of 62°. A 10 V voltage change resulted in a temperature increase of 6°C and a charging time of 600 seconds for each cycle.","PeriodicalId":266745,"journal":{"name":"ELECTRON Jurnal Ilmiah Teknik Elektro","volume":"87 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139200651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IoT Sea Level Monitoring Development and Field Testing Study 物联网海平面监测开发和实地测试研究

ELECTRON Jurnal Ilmiah Teknik Elektro Pub Date : 2023-11-30 DOI: 10.33019/electron.v4i2.50

Hollanda Kusuma, Muhammad Aris Akbar, Tonny Suhendra, Achmad Zuchriadi, Allsay Kitsash Addifisyukha Cintra

{"title":"IoT Sea Level Monitoring Development and Field Testing Study","authors":"Hollanda Kusuma, Muhammad Aris Akbar, Tonny Suhendra, Achmad Zuchriadi, Allsay Kitsash Addifisyukha Cintra","doi":"10.33019/electron.v4i2.50","DOIUrl":"https://doi.org/10.33019/electron.v4i2.50","url":null,"abstract":"The measurement of sea level is essential to oceanography because it provides vital information about the ocean environment, such as tides, currents, and water temperature. This research aimed to develop an Internet of Things (IoT)-based sea level monitoring device that can precisely measure sea level and transmit data in real time. An ESP32 microcontroller, a GSM module, an MS5803-14BA sensor, and a battery constituted the device. To protect the electronics from the ocean environment, the components were assembled on a PCB board and placed within a waterproof box. The field test was conducted for 17 hours at the Class 1 Navigation Office Port in Tanjungpinang, and the Ubidots platform was used to monitor the data. The device accurately measured sea level with an RMSE of 0.69 cm and an accuracy rate of 99.47%, according to the results. However, the field test also revealed problems with data transmission, with 18.81% of the data not being transmitted to the server. This low data transmission rate may have been caused by low RSSI levels and signal quality issues with the operator. To understand the causes of these data losses and improve the device's overall performance, additional research is required. This study demonstrated the viability of utilizing an Internet of Things-based sea level monitoring device to precisely measure sea level and transmit data in real time. It provides valuable information for the improvement and further development of sea level monitoring systems.","PeriodicalId":266745,"journal":{"name":"ELECTRON Jurnal Ilmiah Teknik Elektro","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139202473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Rancang Bangun Aplikasi Wisata Edukasi Berbasis Android dan QR Code pada Geosite Hutan Kerangas Cendil Belitung Timur 设计以Android为基础的教育旅游应用程序，并在东北京市中央公园的QR代码

ELECTRON Jurnal Ilmiah Teknik Elektro Pub Date : 2023-05-31 DOI: 10.33019/electron.v4i1.36

Sumarno¹, Rudy Kurniawan¹, dan Rika, Favoria Gusa¹

{"title":"Rancang Bangun Aplikasi Wisata Edukasi Berbasis Android dan QR Code pada Geosite Hutan Kerangas Cendil Belitung Timur","authors":"Sumarno¹, Rudy Kurniawan¹, dan Rika, Favoria Gusa¹","doi":"10.33019/electron.v4i1.36","DOIUrl":"https://doi.org/10.33019/electron.v4i1.36","url":null,"abstract":"Geosite Hutan Kerangas Cendil terletak di Desa Cendil Kabupaten Belitung Timur yang merupakan bagian dari Belitong Geopark. Pada wisata ini, pengunjung berkeliling hutan bersama pemandu wisata yang akan menjelaskan detail flora sesuai dengan plangnya. Selain menyulitkan bagi pemandu, sistem ini membuat informasi yang didapat wisatawan kurang maksimal. Penelitian ini bertujuan merancang dan membangun aplikasi wisata edukasi berbasis Android dan QR code. Dengan membangun suatu aplikasi Android yang memiliki fitur pemindai QR Code, maka informasi rinci flora di QR Code akan tampil sehingga informasinya akan tersampaikan dengan maksimal. Sistem yang dibuat terdiri dari sistem website yang menggunakan framework CodeIgniter dan sistem Android yang menggunakan bahasa pemrograman Kotlin. Pengujian dilakukan dengan kuesioner terhadap 30 orang dengan rincian 3 Administrator, 5 Pengelola serta 22 Pengguna Aplikasi. Hasil pengujian menunjukkan bahwa Pengguna Aplikasi puas terhadap aplikasi yang dibuat baik dalam hal tampilan, kemudahan, maupun fungsionalitas aplikasi. Sementara itu respons Pengelola dan Administrator merasa puas terhadap website yang dibuat baik dalam hal tampilan, kemudahan pemakaian, maupun fungsionalitas aplikasi.","PeriodicalId":266745,"journal":{"name":"ELECTRON Jurnal Ilmiah Teknik Elektro","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127190446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Analisis Kemampuan Putaran Bolak-Balik Roller Mixer Stastis dengan Setting Buzzer Pengingat Waktu 分析滚轴混频器与蜂鸣器提醒计时器的交替旋转能力

ELECTRON Jurnal Ilmiah Teknik Elektro Pub Date : 2023-05-31 DOI: 10.33019/electron.v4i1.37

Frenzi Agres Yudithia, Deri Latika Herda, Anindita Aulia Rossa

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