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PENGEMBANGAN SOLAR PHOTOVOLTAIC SYSTEM DENGAN MPPT UNTUK TEKNOLOGI IOT- SEMAR Putra Asmara Danu; Erik Tridianto; Sritrusta Sukaridhoto
PROSIDING SNAST Prosiding SNAST 2018
Publisher : IST AKPRIND Yogyakarta

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Abstract

Photovoltaic system is one of renewable energy applied to industrial equipments and public facilities. The case study in this study was demonstrated by the design of photovoltaic systems on the Internet of Things (IoT) technology of Smart Environment Monitoring and Real Time System Analytics (SEMAR). IoT - SEMAR is designed on a ship prototype consisting of motor drives, servo motors, and raspberry pi. Photovoltaic system design process is done by considering location, electric energy consumption per day, and solar radiation with the aim of obtaining efficient design. From the calculation obtained solar photovoltaic capacity of 50 Wp / 18 V, with a storage battery of 17 Ah / 12 V. The results obtained by considering the accumulation of power consumption per day multiplied by a correction factor of 1.3. Based on the measurement, the driving force requires energy of 51 Wh, a servo motor of 1.5 Wh, and raspberry pi of 52 Wh so that the energy requirement per day is obtained by 105 Wh. For more effective electrical energy absorption, solar charge is used with Maximum Power Point Tracking (MPPT) with 5 A capacity. The test result through direct hardware application shows that the design with the addition of MPPT solar charge can produce 140 Wh / day, which is enough to operate IoT - SEMAR non-stop. This procedure is compatible for designing off-grid photovoltaic applications, particularly those located in remote locations.
Comparison of cloud computing providers for development of big data and internet of things application Muhammad Fajrul Falah; Yohanes Yohanie Fridelin Panduman; Sritrusta Sukaridhoto; Arther Wilem Cornelius Tirie; M. Cahyo Kriswantoro; Bayu Dwiyan Satria; Saifudin Usman
Indonesian Journal of Electrical Engineering and Computer Science Vol 22, No 3: June 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v22.i3.pp1723-1730

Abstract

The improved technology of big data and the internet of things (IoT) increases the number of developments in the application of smart city and Industry 4.0. Thus, the need for high-performance cloud computing is increasing. However, the increase in cloud computing service providers causes difficulties in determining the chosen service provider. Therefore, the purpose of this study is to make comparisons to determine the criteria for selecting cloud computing services following the system architecture and services needed to develop IoT and big data applications. We have analyzed several parameters such as technology specifications, model services, data center location, big data service, internet of things, microservices architecture, cloud computing management, and machine learning. We use these parameters to compare several cloud computing service providers. The results present that the parameters able to use as a reference for choosing cloud computing for the implementation of IoT and big data technology.
Peningkatan Pelaksanaan Wisuda Online SDIT AL-USWAH Surabaya 2020/2021 Rizqi Putri Nourma Budiarti; Endang Sulistyani; Devaldi Akbar; Septyan Diaz Anggoro; Sritrusta Sukaridhoto
PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT UNIVERSITAS NAHDLATUL ULAMA SURABAYA Vol. 1 No. 1 (2022): Prosiding Seminar Nasional Pengabdian Kepada Masyarakat : Perguruan Tinggi Meng
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1165.968 KB) | DOI: 10.33086/snpm.v1i1.834

Abstract

Wisuda online merupakan upacara peneguhan atau pelantikan bagi seorang seseorang yang telah selesai menempuh pendidikan yang dilakukan secara daring menggunakan layanan live streaming yang dapat dilihat melalui platform online oleh semua orang. Di kalangan akademik, wisuda merupakan penanda kelulusan siswa yang telah menyelesaikan masa belajarnya. Biasanya prosesi wisuda dilakukan dengan mengadakan berbagai acara perayaan untuk merayakan keberhasilan, suka cita siswa bersama keluarga, teman dan guru-guru di sekolahnya. Namun, dikarenakan situasi pandemi Covid-19 yang menyebabkan prosesi wisuda ini dilakukan secara online. Wisuda online SDIT Al-Uswah Surabaya diadakan secara online untuk kedua kalinya dimana mulai dari persiapan sampai dengan pelaksanaannya di lakukan selama 2 minggu. Wisuda online yang pertama menitikberatkan pada cost-effective pada pelaksanaan online. Sedangkan pada Wisuda online tahun ke 2 ini, dilakukan dengan peningkatan beberapa hal padapelaksanaan wisuda online dan tidak hanya terbatas pada cost-effective saja. Hasil dari pelaksanaan wisuda online kedua ini, terdapat peningkatan dari sisi penggunaan design arsitektur wisuda online, soundeffective, operator, dan design video, susunan acara, serta kepuasan feedback peserta dan tim wisuda online 2021. Peningkatan Pelaksanaan Wisuda Online SDIT AL-USWAH Surabaya 2020/2021, tergantung pada waktu persiapan, kesesuaian susunan acara, kerjasama tim kepanitiaan dan peserta wisuda, sertakreatifitas inovasi dalam melakukan perbaikan pelaksanaan wisuda.