Article Per Year (5 Year)
p-Index From 2020 - 2025
0.702
P-Index
This Author published in this journals
All Journal Jurnal Informatika dan Teknik Elektro Terapan International Journal of Engineering, Science and Information Technology TEKNOSIA
Aliffianti Ulfiah, Shindy
Unknown Affiliation
Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Corona Discharge Detection Analysis on Aluminum and Iron Conductors by Point Field Electrode Method Nugroho, Satrio Dwi; Setiabudy, Rudy; Negara, Roy Bayu; Aliffianti Ulfiah, Shindy; Azhary Arsal, Fanji
International Journal of Engineering, Science and Information Technology Vol 5, No 1 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i1.706

Abstract

Currently, Southeast Asia's highest primary energy usage is in Indonesia. Electrical infrastructure like transmission and distribution will be directly responsible for the high energy use. More distribution electrical networks will be in place due to the growing demand for electricity. So, the more significant the electrical disruptions that arise. Corona is one type of electrical disruption in the medium voltage network system. Corona is caused by a partial release of electrical charge, meaning the charge does not entirely pass through both conductors. The surrounding air experiences dielectric stress, producing noise, purple light, and a characteristic smell. Corona's appearance may seriously affect electrical equipment. Additionally, there are other ways to identify the appearance of corona, including using the senses of sight, smell, and hearing. The hearing approach involves utilizing a sound-capable sensor to detect corona. By taking pictures of the location of the corona, one can use sight to detect it. On the other hand, an ozone gas sensor is used in the scent approach. The author attempted to use the method of scent in this investigation. An ozone sensor will record corona disruptions that occur at the delivery site. Oxygen can be broken down into ozone because the air around the corona may ionize the surrounding air.
ANALISA PROTOTIPE PEMBUATAN PLTB SKALA KECIL PADA LABORATORIUM TEKNIK LISTRIK DI POLITEKNIK NEGERI PADANG Ulfiah, Shindy Aliffianti; Rahman, Aldi; Nugroho, Satrio Dwi; Negara, Roy Bayu; Arsal, Fanji Azhary
Jurnal Informatika dan Teknik Elektro Terapan Vol 13, No 2 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v13i2.6395

Abstract

A Currently, Indonesia is facing a demographic bonus, namely that the productive age is greater than the non-productive age. When entering a productive age, a person's standard of living will increase. Several studies have stated that the higher a person's standard of living, the greater their electricity needs will be. The need for electricity is currently a primary need; from waking up to resting, a person must use a lot of electricity, especially in big cities. If that happens in the future, there will definitely be more use of electricity needs. Indonesia's biggest challenge is to develop and increase a reliable and clean electricity supply. The solution is the development and application of New and Renewable Energy (EBT). The author tried to make a prototype of a Wind Power Plant (PLTB) on a small scale with tests with and without loads. The test results indicate that with a constant wind speed of 25 m/s, the results of the test without a load showed a stable voltage at 12.48 volts. When given a load of 3W, 6W, 9W, 12W, 15W, 18W, and 21W. The current value also changes with a lower light intensity.
Pengaruh Variasi Kecepatan Angin Terhadap Kinerja Generator Arsal, Fanji Azhary; Nugroho, Satrio Dwi Nugroho; Ulfiah, Shindy Aliffianti Ulfiah; Bayu, Roy Bayu Negara; Najmul, Muhammad Najmul Fadli; Kamisa, Yani Kamisa Putri
Teknosia Vol. 19 No. 1 (2025): Juni 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/teknosia.v19i1.42160

Abstract

Wind power generation systems, wind speed has a significant impact on generator performance. Variations in wind speed can affect the reliability, efficiency, and output power of the system. The purpose of this study is to examine the relationship between changes in wind speed and generator performance, including energy conversion efficiency, output current, and output voltage. The study methodology includes actual measurements on a wind turbine-based generation system. The findings show that while higher wind speeds tend to increase generator output power, generator performance decreases drastically at low wind speeds, which can impact the reliability of electricity supply.
ANALISA PROTOTIPE PEMBUATAN PLTB SKALA KECIL PADA LABORATORIUM TEKNIK LISTRIK DI POLITEKNIK NEGERI PADANG Ulfiah, Shindy Aliffianti; Rahman, Aldi; Nugroho, Satrio Dwi; Negara, Roy Bayu; Arsal, Fanji Azhary
Jurnal Informatika dan Teknik Elektro Terapan Vol. 13 No. 2 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v13i2.6395

Abstract

A Currently, Indonesia is facing a demographic bonus, namely that the productive age is greater than the non-productive age. When entering a productive age, a person's standard of living will increase. Several studies have stated that the higher a person's standard of living, the greater their electricity needs will be. The need for electricity is currently a primary need; from waking up to resting, a person must use a lot of electricity, especially in big cities. If that happens in the future, there will definitely be more use of electricity needs. Indonesia's biggest challenge is to develop and increase a reliable and clean electricity supply. The solution is the development and application of New and Renewable Energy (EBT). The author tried to make a prototype of a Wind Power Plant (PLTB) on a small scale with tests with and without loads. The test results indicate that with a constant wind speed of 25 m/s, the results of the test without a load showed a stable voltage at 12.48 volts. When given a load of 3W, 6W, 9W, 12W, 15W, 18W, and 21W. The current value also changes with a lower light intensity.
Co-Authors Arsal, Fanji Azhary Azhary Arsal, Fanji Kamisa, Yani Kamisa Putri Najmul, Muhammad Najmul Fadli Rahman, Aldi Roy Bayu Negara Rudy Setiabudy Satrio Dwi Nugroho