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All Journal Seminar Nasional Aplikasi Teknologi Informasi (SNATI) ELINVO (Electronics, Informatics, and Vocational Education) Journal of Dedicators Community Prosiding Seminar Nasional Sains dan Teknologi Terapan Applied Technology and Computing Science Journal Jurnal Ilmu Komputer dan Desain Komunikasi Visual Community Development Journal Journal of Electronics, Electromedical Engineering, and Medical Informatics JE-Unisla Jurnal Abdi Insani REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer Indonesian Journal of Cultural and Community Development Indonesia Berdaya Komatika: Jurnal Pengabdian Kepada Masyarakat Tepis Wiring : Jurnal Pengabdian Masyarakat Prosiding Seminar Nasional Pengabdian Kepada Masyarakat National Conference for Ummah Jurnal Informatika Polinema (JIP) Jurnal Pengembangan Masyarakat Lokal
Ima Kurniastuti
Universitas Nahdlatul Ulama Surabaya
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Journal : JE-Unisla

 1 
Penggunaan Fuzzy Logic Control Untuk Kestabilan Solar Sel Dengan Menggunakan Matlab Firman Yudianto; ima kurniastuti; Nahdia rupawanti BR
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 6, No 2 (2021)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v6i2.696

Abstract

Solar cell are currently needed and have been widely used in Indonesia asan alternative energy to help supply energy. This energy reliability will be moreeffective if the maximum power usage is monitored by measurement andsimulation. FLC is carried out to test the correctness of the value of thesimulink module block with solar cell panels, namely short circuit currenttesting and open circuit voltage testing. The simulation was carried out withirradiation of 1000 W/m2 and a temperature of 25 degrees Celsius withtechnical data of solar cell panels.Result of test the solar panel system that is connected to the load usingthe MPPT system, it is carried out with the same irradiation and temperaturevalues as in the simulation without MPPT. In the system also installed a load inthe form of a resistor. Based on the test results without MPPT, to reach themaximum power point, the FLC output is expected to be close to the value ofthe duty cycle of 1% to 35%.
EVALUASI EFEKTIVITAS PENGGUNAAN APLIKASI OPEN VIRTUAL PRIVATE NETWORK (OVPN) DI UNUSA DENGAN METODE DELONE DAN MCLEAN Ahmad Mujaab Syafiq Amiruddin; Fajar Annas Susanto; Tri Deviasari Wulan; Ima Kurniastuti
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 8, No 1 (2023)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v8i1.890

Abstract

NU University Surabaya utilizes a helping application, namely the implementation of OVPN in Unusa for access to learning.  In this study, an evaluation of the system was carried out using the Delone and Mclean methods. The focus of the research is the use of an application according to the needs of the user. The Delone and Mclean method  consists of 6 variables of  system quality, information quality,  service quality, usage, user satisfaction and net benefit. The stages of this study are problem identification, determination of research respondents, creation of questionnaires using Delone and Mclean, dissemination of questionnaires, data processing, preparation of results and analysis. The results of SEM measurements on smartPLS from 254 respondents showed that there were 6 hypotheses accepted and 3 hypotheses rejected with t-statistical details greater than 1.96, namely The Quality of Information and Use has a Path Coefficient value of 0.445 with a t-statistical value of 5,207, the Quality of Service and Use has a Path Coefficient value of 0.441 with a t-statistical value of 4,932, Information Quality with User Satisfaction has a Path Coefficient value of 0.232 with a t-statistical value of 2.257, User Use and Satisfaction has a Path Coefficient value of 0.572 with a t-statistical value of 5.994, User Satisfaction and Net Benefit has a Path Coefficient value of 0.338 with a t-statistical value of 3.432,  Net Usage and Benefits have a Path Coefficient value of 0.539 with a t-statistical value of 5.596.
Co-Authors abdur rohman Abdur Rohman Agus Aan Adriansyah Ahmad Mujaab Syafiq Amiruddin Ahmad Syafiq Kamil Aisyah Aisyah Aldi Age Hasani Andini, Ary Bintarti, Tri Wahyuni Budhi Setianto Budiarti, Rizqi Putri Nourma Dede Mohammad Difran Nobel Bistara Dike Bayu Magfira, Dike Bayu Endang Sulistiyani Endang Sulistiyani Fajar Annas Susanto Fajar Annas Susanto Fauji, Awwalinnisa Ferisna, Anisa’ul Hafis Rama Putra I Ketut Eddy Purnama Indra Romadhanti Istiqomah, Nike Kamil, Ahmad Syafiq Kurniawan, Mochammad Bakhri Ilmi Lala Salsabila Fadlia M. Khafid Margareta Rinastiti Mauridhi Hery Purnomo Moch Fadillah Irwanto Mohamad Yusak Anshori Muchlis, Maula Nahdliyah Muhammad Halili Muhammad Ichwan Muhammad Taufik Abdillah Nahdia rupawanti BR Nerisafitra, Paramitha Noventi, Iis Nur Ainiyah Nur Shabrina Mautia Paramitha Nerisafitra Putri, Andhini Syahada Rachma Rizqina Rita Sari Rita Sari Rita Sari Salim, Hotimah Masdan Saputro, Hendik Eko Shandy, Andita Muhammad Dwi Siswanti, Anas Tifa Rahma Soraya, Sabrina Ifahdini Sulistiyani, Endang Susanti Susanti Syafiq Kamil, Ahmad Teguh Herlambang Tri Deviasari Wulan Tri Deviasari Wulan Wardani, Erika Martining Wulan, Tri Deviasari Wulan, Tri Deviasari Yudianto, Firman Zainatul Mufarrikoh