JUTEI Jurnal Terapan Teknologi Informasi最新文献

{"title":"Peningkatan Kinerja Motor Induksi Melalui Variasi Diameter Lilitan Kawat","authors":"Yudhi Agussationo, Politeknik Jambi","doi":"10.37338/E.V2I2.148","DOIUrl":"https://doi.org/10.37338/E.V2I2.148","url":null,"abstract":"Testing of 3 phase induction motors with a variety of wire diameters. First, find out the ideal wire size on an induction motor. Second, ratio of the power used on an induction motor with different winding wire sizes. Third, to find out the torque produced by an induction motor with different wire winding sizes. Then, The induction motor test was performed by taking the power data used on two motors with a diameter of 0.6 mm and 0.5 mm winding wire, RPM data and torque produced by an induction motor with a diameter of 0.6 mm and 0.5 mm. So, we can get the results the induction motor with a diameter of 0.6 mm wire uses as maximum power of 549.10 Watt or more than the induction motor with a diameter of a wire wound of 0.5 mm which only uses a maximum power of 345.95 Watt, the wire diameter induction motor winding 0.6 mm produces a maximum torque of 746.92 Nm or greater than an induction motor with a diameter of 0.5 mm winding wire which only produces a maximum torque of 383.97 Nm. So, It can be conclude that the more number of revolutions per minute (RPM), the torque produced will be smaller, then, the greater the torque produced, the more power is used.","PeriodicalId":32041,"journal":{"name":"JUTEI Jurnal Terapan Teknologi Informasi","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84666136","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}

{"title":"Building Data Warehouse and Dashboard of Church Congregation Data","authors":"R. Irawan, B. Susanto, Yuan Lukito","doi":"10.21460/jutei.2019.32.183","DOIUrl":"https://doi.org/10.21460/jutei.2019.32.183","url":null,"abstract":"A data warehouse is essential for an organization to process and analyze data coming from the organization. Hence, a data warehouse together with a dashboard to visualize the processed data are built to accommodate the need of the church administrator to analyze a large set of church congregation data. The data warehouse is built using the Kimball principle. This Kimball principle emphasizes the implementation of a dimensional model in the data warehouse, not a relational model used in a regular transactional database. An ETL process that contains extract, transform and load processes is used to retrieve all data from the regular transactional database and transform the data so the data can be loaded into the data warehouse. A dashboard is then built to visualize the data from the data warehouse so the users can view the processed data easily. Users can also export the processed data into an excel file that can be downloaded from the dashboard. A web service is built to get data from the data warehouse and return it to the dashboard.","PeriodicalId":32041,"journal":{"name":"JUTEI Jurnal Terapan Teknologi Informasi","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88974121","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}

{"title":"Perancangan Alat Proteksi Tegangan Listrik Berlebih dan Menurun pada Jaringan Distribusi Tegangan Rendah","authors":"Pirza Hariyanto, Politeknik Jambi, Sepdian Sepdian, Mahmud Idris, Maizal Isnen","doi":"10.37338/E.V2I2.151","DOIUrl":"https://doi.org/10.37338/E.V2I2.151","url":null,"abstract":"Kualitas tenaga listrik dalam suatu sistem rangkaian listrik sangat diperlukan. Kualitas suplai listrik yang buruk dapat menyebabkan gangguan dan bahkan merusak system peralatan atau rangkaian listrik. Salah satu bentuk gangguan tersebut adalah terjadinya under/over voltage. Untuk mengatasi hal tersebut diperlukan suatu alat proteksi yang dapat mendeteksi adanya ganggguan under/over voltage serta mengamankan peralatan listrik. Under/over voltage relay berbasis mikrokontroler ATmega 328 dirancang untuk mendeteksi adanya gangguan under/over voltage pada tegangan satu fasa 220 V 50 Hz. Batas tegangan untuk ganguan under voltage yaitu -5% dari tegangan normal 220 V, sedangkan gangguan over voltage yaitu +5% dari tegangan normal. Dan setting delay untuk under/over voltage adalah 5 detik. Output dari relay dihubungkan pada kontaktor, kontaktor akan memutuskan aliran listrik apabila terjadi gangguan under/over voltage. Dari hasil penelitian yang dilakukan, relay under/over voltage berbasis mikrokontroler ATmega 328 yang dirancang dapat bekerja dengan baik. Relay dapat mendeteksi gangguan under voltage -5% dan gangguan over voltage +5% dari tegangan nominal","PeriodicalId":32041,"journal":{"name":"JUTEI Jurnal Terapan Teknologi Informasi","volume":"62 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90890297","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}

{"title":"Prediksi Peningkatan Kebutuhan Tenaga Listrik Provinsi Jambi Tahun 2020-2025","authors":"Tri Isra Janwardi","doi":"10.37338/E.V2I1.125","DOIUrl":"https://doi.org/10.37338/E.V2I1.125","url":null,"abstract":"Abstract— Nowaday, electricity is the main energy to our daily activity. Increasment of population amount became one of factor that effect to increase the electricity consumption. Increased need of electricity consumtion is need to analized to guarantee the electricity needs that support the economic growth. Analized of electricity needs can be analized from some sector, those are: household sector, industrial sector, business sector, and social sector.  Electricity consumption in each sector is depend on income, amount of costumer, and the price of electricity that applied by PT PLN by each of sector. The research is descriptive form in econometrics analize at Jambi Province. The result of the analized by SPSS and excel, the increasment of electricity consumption, those are: household sector (23,89%), industrial sector (21,03%), business (18,29%), and social sector (7,06%) from 2020 till 2025 at Jambi Province. \u0000  \u0000Keywords— Electricity Demand Prediction, Regretion, ANOVA. \u0000  \u0000  \u0000Abstrak— Pada saat ini energy listrik sudah menjadi kebutuhan pokok dalam kehidupan. Peningkatan jumlah penduduk menjadi salah satu factor yang mengakibatkan peningkatan kebutuhan akan energy listrik. Peningkatan kebutuhan ini perlu dianalisis untuk menjamin kebutuhan akan tenaga listrik tersebut dapat terus terpenuhi untuk menunjang pertumbuhan ekonomi. Analisis kebutuhan tenaga listrik dapat dianalisis dari beberapa sector, yaitu; sector rumah tangga, sector industry, sector bisnis dan sector social. Penggunaan energy listrik pada masing-masing sector bergantung pada pendapatan, jumlah pelanggan dan harga listrik yang diterapkan PLN pada masing-masing sector. Penelitian ini dilakukan secara deskriptif dengan analisis ekonometri, yang berlokasi di Provinsi Jambi. Berdasarkan hasil perhitungan dengan menggunakan SPSS dan bantuan excel, didapatkan peningkatan konsumsi energy listrik rumah tangga (23,89%); industri (21,03%); bisnis (18,29%); dan sosial (7,06%). Dengan demikian maka dapat terlihat peningkatan kebutuhan energi terbesar terjadi pada sector rumah tangga. \u0000  \u0000Kata kunci— Prediksi Kebutuhan Energi, Regresi, ANOVA.","PeriodicalId":32041,"journal":{"name":"JUTEI Jurnal Terapan Teknologi Informasi","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85060909","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}

{"title":"Analisis Tekno-Ekonomi Pengembangan Photovoltaic Pada Gedung Politeknik Jambi","authors":"Sepdian Sepdian","doi":"10.37338/E.V2I1.117","DOIUrl":"https://doi.org/10.37338/E.V2I1.117","url":null,"abstract":"Penelitian ini menawarkan pemanfaatan sumber daya energi yang tidak akan pernah habis (terbarukan), tetapi untuk membangun sistem pembangkit pv itu membutuhakan biaya yang cukup besar sehingga perlukan analisis terkait dengan dampak tekno-ekonomi terhadap keberdaaan pembangkit pv. Penelitian berkaitan dengan analisis tekno-ekonomi sistem pembangkit pv pada gedung politeknik jambi (poljam),  tujuan dari penelitian ini adalah merancang system pembangkit pv sekaligus menganalisa dampak tekno-ekonomi sesuai dengan kebutuhan energi listrik sebesar 66 kwh (PLN) dengan pemakaian rata rata 6 kw/jam yang diperlukan pada gedung politeknik jambi dengan pembayaran bulanan mencapai +- rp. 7.000.000. Per bulannya, analisis tekno-ekonomi dilakukan menggunakan software retscreen untuk mengetahui kebutuhan biaya dan jangka waktu Return Of Investment (ROI) berkaitan dengan pembangunan pembangkit pv pada gedung politeknik jambi.","PeriodicalId":32041,"journal":{"name":"JUTEI Jurnal Terapan Teknologi Informasi","volume":"128 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87905703","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}

{"title":"Sistem Informasi Manajemen Pelayanan pada Klinik Pratama Dengan Metode CRM","authors":"Intan Oktaviani, Khoirul Mustofa, Sarwendah Maragawati","doi":"10.37338/E.V2I1.116","DOIUrl":"https://doi.org/10.37338/E.V2I1.116","url":null,"abstract":"Information systems become the main thing in a company, in terms of supporting the development of the business. Information systems can facilitate the performance of a business entity. With the existence of an information system, it is expected that a business can be more optimal in managing business reporting both needed by internal and external parties. To be able to provide effective and efficient services, computer-based services that need to be done. The method used in making this application is the Prototyping method with this method is a method for building a software that is not too large and human resources involved in a limited amount. The steps taken are planning, analysis, system design, implementation. The purpose of making this application is to facilitate patients in the service of information and examinations. As well as saving addresses and energy by building this prototype system. There is also a strategy developed in the form of customer relationship management (CRM) is a strategy used by companies to manage interactions with customers and potential customers. CRM helps organizations streamline processes, build customer relationships, increase sales, improve customer service, and increase profitability. The results of the research found in making proptotypes at the Sri Panimbing Klaten Clinic are able to provide information that can be accessed anywhere and at any time as well as online reservation services that make it easy for patients, doctors, and administrators to conduct the queue process.","PeriodicalId":32041,"journal":{"name":"JUTEI Jurnal Terapan Teknologi Informasi","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75739756","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}

{"title":"Implementasi SOM Dalam Clustering Hasil Ikan Laut Kabupaten Pekalongan","authors":"Bagus Nur Bakti Aji, Nur Nafi’iyah, Miftahus Sholihin","doi":"10.37338/E.V2I1.114","DOIUrl":"https://doi.org/10.37338/E.V2I1.114","url":null,"abstract":"Data from sea fish in Pekalongan Regency can be processed, one of which is clustered. Clusters are grouping data based on the same criteria. The purpose of doing clustering is to be able to help in sorting and dividing a situation based on the same criteria. Clustering of marine fish products in Pekalongan Regency will be grouped into three groups, namely: a small group of marine fish products, a medium group of marine fish products, and a large group of marine fish products. The clustering process uses the SOM algorithm, and the data is taken from the website data.go.id/dataset. Data is processed in order to show which fish yields are small, medium and large. The processing process uses variable types of fish, years and results of sea fish that are stored in Excel files and then processed using Matlab. The results show that there are fish species that are classified as low and moderate clusters, namely shrimp, squid, serimping, grouper, turmeric, and ray species. The types of fish that enter the cluster and many are Tigawaja. The types of fish that enter the medium cluster are Beloso, Pihi, Pepetek, and those who enter the low cluster are 18 fish species, while those who enter the low, medium and many clusters are Petek.","PeriodicalId":32041,"journal":{"name":"JUTEI Jurnal Terapan Teknologi Informasi","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85246397","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}

{"title":"Aplikasi Pengenalan Pola Citra Logo Obat Medis Menggunakan K-Means Clustering","authors":"Agus Andreansyah","doi":"10.37338/E.V2I1.115","DOIUrl":"https://doi.org/10.37338/E.V2I1.115","url":null,"abstract":"Trends in drug abuse have occurred since 2014 such as ATS abuse or chemicals such as over-the-counter PCC. People no longer follow the rules of using drugs according to applicable regulations, but many who buy and consume drugs without a doctor's prescription. These behaviors and actions can endanger health, so people need to know the use of drugs to be more safe for consumption, one of them by paying attention to the type of logo on the drug packaging. To make it easier to find out the name of the logo type on drug packaging, it is necessary to develop an application using digital image processing. The study began with taking a drug pattern image using a smartphone camera and the results were carried out cropping the logo image in detail. Furthermore, cropping (RGB) images are converted into binary images and grayscale images to be performed a feature extraction process that is metric, eccentricity, and GLCM. The results of testing the test image data, a percentage of 91.5% with an accuracy rate of 100% types of over-the-counter drugs, hard drugs, and narcotics, while over-the-counter drug images are limited to 66%.","PeriodicalId":32041,"journal":{"name":"JUTEI Jurnal Terapan Teknologi Informasi","volume":"124 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87806970","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}

{"title":"Potensi Sensor Kelembaban Tanah YL-69 Sebagai Pemonitor Tingkat Kelembaban Media Tanam Palawija","authors":"Saleh Yaakub, Rezagi Meilano","doi":"10.37338/E.V1I1.93","DOIUrl":"https://doi.org/10.37338/E.V1I1.93","url":null,"abstract":"Perkembangan teknologi dapat mendukung segala aspek kehidupan termasuk juga sektor pertanian. Tidak dapat dipungkiri bahwa pemilihan bibit yang baik dan perawatan tanaman yang baik, seperti intefikasi pertanian. Intefikasi pertanian terdiri dari pengolahan tanah yang baik dan pengairan yang teratur.tanaman cabai memiliki pertumbuhan yang sangat payah. Untuk tumbuh baik tanaman cabai harus memiliki kadar air pada tanah yang seimbang. Tugas akhir ini membahas tentang pengontrolan kelembaban tanah pada tanaman cabai. Pada tugas akhir ini di buat sebuah alat pengontrolan kelembaban tanah sekaligus penyiram tanaman otomatis. Pompa air sebagai penyiram tanaman cabai. Sistem kerja penyiram tanaman cabai ini secara otomatis menyesuaikan  kondisi kelembaban tanah yang terpantau. Untuk melihat hasil dari monitoring kelembaban tanah dapat dilihat pada tampilan LCD.","PeriodicalId":32041,"journal":{"name":"JUTEI Jurnal Terapan Teknologi Informasi","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87820549","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}

{"title":"Sistem Penjualan Online Berbasis Website","authors":"Edy Susena, T. Santoso","doi":"10.37338/E.V1I1.98","DOIUrl":"https://doi.org/10.37338/E.V1I1.98","url":null,"abstract":"Infomedia Komputer merupakan perusahaan yang bergerak di bidang penjualan komputer dan perangkat – perangkat yang berhubungan dengan komputer. Penggunaan Metode penjualan yang tepat sangat penting agar perusahaan bisa terus bersaing dengan perushaan lain. Dalam hal ini Infomedia Komputer Surakarta masih menggunakan metode penjualan secara langusng dimana transaksi penjualan dilakukan di toko. Hal ini dinilai sudah tidak lagi evisien di jaman era modern ini yang semua sudah terintegrasi dengan internet. Karena itu perlu adanya peningkatan sistem atau metode dalam melakukan transaksi jual-beli. Untuk membuat suatu sistem penjualan online untuk meningkatkan penjualan di Infomedia Komputer Surakarta agar bisa terus bersaing dengan perushaan lain. Pembuatan sistem ini berbasis pemrograman website. Metode pengumpulan data menggunakan metode observasi, wawancara dan studi pustaka. Alat yang digunakan untuk merancang sistem yaitu Flowchart, Diagram Konteks, DFD (Data Flow Diagram), dan ERD. Hasil dari implementasi program yang sudah dibuat adalah website e-commerce dimana sudah membantu mempromosikan produk – produk yang dijual oleh Infomedia Komputer Surakarta. Pengelolaan dan pengoperasian yang mudah oleh admin dan pelanggan karena sistem menerapkan sistem friendly user. Sistem juga bisa di akses dengan perangkat apapun dan memiliki tampilan yang responsive.","PeriodicalId":32041,"journal":{"name":"JUTEI Jurnal Terapan Teknologi Informasi","volume":"71 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86127770","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}