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Journal : Journal of Electrical Engineering and Informatics

CONSUMER INFORMATION SYSTEM IN WEB-BASED COOPERATIVES: CASE STUDY OF DIRA JAYA SINAR RESKI COOPERATIVE Fathin, Fathin Kartika; Saharuddin, Saharuddin; Fathahillah, Fathahillah
Journal of Electrical Engineering and Informatics Vol. 1 No. 2 (2024): JOURNAL of ELECTRICAL ENGINEERING and INFORMATICS
Publisher : Fakultas Teknik Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jeeni.v1i2.1507

Abstract

This study aims to determine the results of the development of consumer information systems at the Dira Jaya Sinar Reski cooperative as well as find out user responses to the system to be developed. This research uses the type of R&D (Research and development) research and prototype development model that uses data collection techniques such as interviews, observations, and questionnaires. Based on the results of the research, a Web-Based Consumer Information System was developed at the Dira Jaya Sinar Reski Cooperative which has been tested using ISO 25010 testing using 8 aspects of testing that have been validated by content experts. The final result of the overall assessment is that the Consumer Information System at the Web-Based Dira Jaya Sinar Reski Cooperative was declared valid by the validator lecturers, and declared effective based on functional suitability aspects, and declared practical based on user responses that have been tested from the usability aspect.
DESIGN AND DEVELOPMENT OF AN ANDROID-BASED FERTILIZER ORDERING APPLICATION IN THE BANGKALA REGION Lutvi, Lutvi Karimah; Fathahillah, Fathahillah; Sidik Sidin, Udin
Journal of Electrical Engineering and Informatics Vol. 1 No. 2 (2024): JOURNAL of ELECTRICAL ENGINEERING and INFORMATICS
Publisher : Fakultas Teknik Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jeeni.v1i2.1826

Abstract

In the Bangkala Region of Jeneponto Regency, farmers continue to depend on the conventional system for the fertilizer ordering process. This system results in inefficiencies and consumes the time of both sellers and buyers. We require an Android-based fertilizer ordering system that integrates directly with the server. The objective of this study is to develop an Android-based application for ordering fertilizer in the Bangkala region. This application was developed using the Research and Development (R&D) methodology and the waterfall development model. The results of this research have yielded a product in the form of an Android-based fertilizer ordering application, which will be utilized by farmers in the Bangkala Region, Jeneponto Regency. The system was tested using the ISO 25010 standard across four aspects: functional suitability, portability, usability, and performance efficiency. Functional suitability testing indicates that this application is "suitable" for use. Portability testing revealed that this fertilizer ordering application system runs well on several versions of Android. The usability testing results of the application have been categorized as "Very Good". Furthermore, performance efficiency testing shows that the CPU usage is at 4%, memory usage at 156.4 Mb, and the application network activity is at 80 Kb/s. Based on this data, the application has been well-received by users and can serve as a streamlined platform for ordering fertilizers for farmers.
STUDY ON THE TESTING OF POWER BREAKERS (PMT) IN THE 150 KV TRANSFORMER BAY AT THE PANAKKUKANG SUBSTATION Salam, Fardian; Fathahillah, Fathahillah; Zulhajji, Zulhajji
Journal of Electrical Engineering and Informatics Vol. 2 No. 1 (2024): JOURNAL of ELECTRICAL ENGINEERING and INFORMATICS
Publisher : Fakultas Teknik Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jeeni.v2i1.4552

Abstract

The Circuit Breaker (PMT) plays a very important role in the substation system because the PMT is the equipment responsible for disconnecting the load current during a disturbance. This study aims to determine the results of insulation resistance testing, contact resistance testing, and simultaneity of the Circuit Breaker (PMT), evaluate the quality of the PMT, and determine the results of the NGR (Neutral Grounding Resistor) testing at the Panakkukang Substation. This research employs a quantitative method using an ex post facto research design. The research was conducted at PT. PLN (Persero) Panakkukang Substation, with the object being the 150 kV transformer bay Circuit Breaker (PMT). The results obtained from this study show that the insulation materials and contact components of the Circuit Breaker installed in transformer bay 2 are still in good and safe condition. The Circuit Breaker can trip according to normal simultaneity performance. The quality of the PMT is still in safe and operational condition, and the NGR (Neutral Ground Resistor) test results for transformer bay 2 indicate that it is still in good and safe condition.
Co-Authors Abdul Muis Mappalotteng Abdul Wahab Abdul Wahid Adiba, Fhatiah Ahmar, Ansari Saleh Ainun Haurul Jannah Akhyar Muchtar, Akhyar Al Imran Alamksyah, Arif S Nur Alawiah Ahmad Alda Valecia Sunardi Amiruddin Amiruddin Amukune, Stephen Anas Arfandi Andi Akram Nur Risal Andi Baso Kaswar Andi Baso Kaswar Arifiyanti, Fitria Aulyah Zakilah Ifani B, Sahrul BAKHRANI RAUF Baso, Fadhlirrahman Dandi Dandi Dewi Fatmarani Surianto Dewi Triantini Dwi Rezky Anandari Sulaiman Dyah Vitalocca Edi Suhardi Rahman Ervi Novitasari Fahrul Rahman Fajar B, Muhammad Fardan, Muhammad Fathin, Fathin Kartika Fediyatun Muntazarah Fhatiah Adiba Fikriawan, Agil Fiskia Rera Baharuddin Fitri Wahyu Hasra Hasra Hasrul Bakri I Nyoman Adi Putra Jamaluddin Jamaluddin Jumadi Mabe Parenreng Karim, Sugeng A. Kasau, Muh. Zainuddin R Khaidir Rahman Kholik Prasojo Lahming Lahming Lahming, Lahming Lutvi, Lutvi Karimah M. Miftach Fakhri M. Syahid Nur Wahid M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Mochammad Imron Awalludin Mudarris Mudarris Muh Aries Muh Yusuf Mappeasse Muh. Asriadi Muh. Yahya Muhammad Dinar Muhammad Fadel Adha Muhammad Fajar B Muhammad Haristo Rahman Muhammad Rizal Muhammad Yahya Muhammad Yahya Muis, Mappalotteng Abdul Nelpi Amria Nur Aisyah Abdullah Nur Anny Suryaningsih Taufieq Nurjannah Nurjannah Nurul Adnin Usman Nurul Mukhlisah Abdal Paulus Insap Santosa Rauf, Annajmi Ridwan Daud Mahande Rinaldy, Didi Riska, Muhammad Rismawati Rismawati Rissa Megavitry Rudy Hartanto Saharuddin Saharuna Saharuna Salam, Fardian Samad, Muh. Rizal Sanatang Setialaksana, Wirawan - Sidik Sidin, Udin Soeharto Soeharto Sulfany, Rika Sulfawarni Wanda Agung Syahrul Syahrul Taris, Lumu Triseda Marselina Siman Veronika Asri Tandirerung Wahid, M. Syahid Nur Wahid, Syahid Nur Yasdin, Yasdin Yusril Ranah Mahendra Zainuddin Zainuddin Zainuddin, Zainuddin Zulhajji, Zulhajji