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All Journal Foristek Jurnal Penelitian Enjiniring Fakultas Teknik Unhas Media Elektrik
Khairunnisa Mansur
Departemen Teknik Elektro, Fakultas Teknik, Universitas Hasanuddin
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering

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VARIASI GEOMETRI DESAIN ELEKTROMAGNETIK GENERATOR PERMANEN MAGNET 12SLOT 8POLE 500 WATT MENGGUNAKAN SOFTWARE BERBASIS FINITE ELEMENT METHOD ( FEM ) Jumiyatun, Jumiyatun; Solihah, Ratih Mar’atus; Hisbullah, Ahsanul; Mansur, Khairunnisa; Mahmudi, Irwan
Foristek Vol. 15 No. 1 (2025): Foristek
Publisher : Foristek

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54757/fs.v15i1.755

Abstract

One of the main components of wind power plants that can be developed is the Permanent Magnet Synchronous Generator (PMSG). In this research, PMSG design will be carried out using Finite element method software with Geometry Variations of Permanent Magnet Synchronous Generator with a combination of 12 8-pole slots which will then be modeled on Finite element method software. In one variation of this generator geometry has been successfully created with good efficiency. This model will argue for the specifications of variations 1, 2 and 3 and are analyzed by comparison test scenarios and loading with load R. The generator with a no-load test simulation produces between variations in variation 1 of 10.93 volts, variation 2 of 12.67 volts, variation 3 of 13.77 volts. When testing load with load resulted in an efficiency of variation 1 of 20.5%, variation 2 of 19.6%, and variation 3 of 33.4%.
PERANCANGAN SISTEM AKUISISI DATA PEMAKAIAN LISTRIK 1 PHASA DAYA 1300 VA PADA RUMAH TINGGAL MENGGUNAKAN DATA LOGGER Jumiyatun, Jumiyatun; Ely, Muhammad Nasir; Sollu, Tan Suryani; Mansur, Khairunnisa; Fatmawati, Andi; Firmansyah, Rifqi
Foristek Vol. 15 No. 2 (2025): Foristek
Publisher : Foristek

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54757/fs.v15i2.838

Abstract

Electrical energy is one of the basic needs for humans today, almost every activity we do is inseparable from the use of electrical energy, the use of electrical energy must be paid according to the amount and duration of electricity use in electricity management authorized by state-owned companies, namely PT. PLN Persero using kWh meter. In the postpaid type kWh Meter (Kilo Watt Hours), we cannot know the amount of electrical power that has been used in real-time.This research aims to design a system that can acquire power consumption in kWh andpower consumption costs (Watts) real-time by utilizing the ACS712 current sensor and voltage sensor circuit as input current and voltageand then processed by Arduino Uno for processing. The data is in an application interface, then the usage data is stored automatically in the data base local by the MySQL application.The results of this study are by comparing the calculation of power consumption (Watt) and the nominal cost of electricity in anapplication interface. After the data is obtained, it can be concluded that the readings from input the current and voltage sensor in this system are not accurate and unstable, so that the comparison of the value by the kWh meter is 4.8 kWh with a nominal cost of Rp. 7,745.76, while in this system design the power value obtained is 9.08 kWh with a nominal usage fee of Rp. 14,652.39. Then the difference in value between the calculation of kWh and the design of this system is 4.28 kWh, with a nominal difference in the cost of using it of Rp. 6,906.63.
Co-Authors Andi Fatmawati Ely, Muhammad Nasir Hisbullah, Ahsanul HR, Herman Jumiyatun, Jumiyatun Lembang, Naomi Mahmudi, Irwan Rifqi Firmansyah, Rifqi Solihah, Ratih Mar’atus Tan Suryani Sollu Wardi Wardi Yulan Yulan Zulfajri Basri Hasanuddin