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All Journal International Journal of Electrical and Computer Engineering IAES International Journal of Robotics and Automation (IJRA) International Journal of Reconfigurable and Embedded Systems (IJRES) International Journal of Applied Power Engineering (IJAPE) International Journal of Advances in Applied Sciences Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter TELKOMNIKA (Telecommunication Computing Electronics and Control) Sinergi Jurnal Informatika dan Teknik Elektro Terapan CESS (Journal of Computer Engineering, System and Science) JURNAL NASIONAL TEKNIK ELEKTRO JOURNAL OF ELECTRICAL AND SYSTEM CONTROL ENGINEERING Jurnal SOLMA RELE: Rekayasa Elektrikal dan Energi Jurnal Teknik Elektro Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal TESLA: Jurnal Teknik Elektro Indonesian Journal of Applied Informatics Jurnal Elektro dan Telkomunikasi JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vocatech : Vocational Education and Technology Journal Jurnal Vokasi MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering International Journal of Advances in Data and Information Systems Bulletin of Computer Science and Electrical Engineering (BCSEE) Accounting and Business Journal INVENTORY : Industrial Vocational E-Journal On Agroindustry International Journal of Engineering, Science and Information Technology Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Andalasian International Journal of Applied Science, Engineering, and Technology Mejuajua Jurnal Janitra Informatika dan Sistem Informasi Journal of Renewable Energy, Electrical, and Computer Engineering Andalas Journal of Electrical and Electronic Engineering Technology Sisfo: Jurnal Ilmiah Sistem Informasi Jurnal Energi Elektrik Multiverse: Open Multidisciplinary Journal Jurnal Fokus Elektroda (Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) International Conference on Health Science, Green Economics, Educational Review and Technology (IHERT) Jurnal Litek : Jurnal Listrik Telekomunikasi Elektronika Journal Geuthee of Engineering and Energy Jurnal Rekayasa elektrika Buletin Pengabdian Journal Of Artificial Intelligence And Software Engineering Jurnal Ilmu Komputer dan Sistem Informasi Jurnal Malikussaleh Mengabdi Jurnal Solusi Masyarakat Dikara Applied Engineering, Innovation, and Technology Portal Riset dan Inovasi Sistem Perangkat Lunak Jurnal Informatika Proceedings of International Conference on Multidisciplinary Engineering (ICOMDEN)
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Journal : International Journal of Applied Power Engineering (IJAPE)

Battery charger regulator with fully controlled return 15 V/5 A in uninterruptible power supply Hasibuan, Arnawan; Daud, Muhammad; Hutagalung, Rizki Shobirin; Kartika, Kartika; Nrartha, I Made Ari; Almunadiansyah, Rizky
International Journal of Applied Power Engineering (IJAPE) Vol 13, No 1: March 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v13.i1.pp45-51

Abstract

Fully controlled rectifier and BCR. The battery charge regulator (BCR) is the most important unit of an uninterruptible power supply (UPS) device. The BCR uses a 15 V/5 A transformer to lower the voltage so as not to overload the BCR components. Full control using four thyristors serves to supply voltage to the BCR, while the BCR serves to regulate battery charging. Forcing the battery to be charged at a constant voltage with the same current results in shorter battery life. Battery charging through the BCR is set to match the battery voltage, then allowing the BCR to control it by adjusting the phase voltage to 13.5 V for high voltage discharge (HVD) and 10.5 V for low voltage discharge (LVD). By using an IC Regulator combined with a relay as a voltage breaker for a fully charged battery, it will automatically disconnect to avoid overcharging the battery. Based on the performance test results of a fully controlled rectifier system using thyristors and BCR on a 12V/5Ah battery, the output voltage is as a fully controlled 12 V rectifier, the BCR switch can charge the internal battery in minutes with a current that varies between 2.1 A to 0.1 A.
Assessing transformer health through analysis of dissolved gases in cooling oil Nisworo, Sapto; Hasibuan, Arnawan; Isa, Muzamir; Nrartha, I Made Ari; Jannah, Misbahul; Muhammad, Muhammad
International Journal of Applied Power Engineering (IJAPE) Vol 13, No 4: December 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v13.i4.pp1014-1020

Abstract

Gases can form within the insulation system for various reasons while a transformer is in operation. If these gases are not promptly and properly managed, they can negatively impact the transformer's performance. Using the dissolved gas analysis (DGA) method to identify and assess the type and quantity of dissolved gases in transformer oil can uncover potential issues within the transformer. This information is crucial for guiding preventive maintenance and necessary repairs. Dissolved gas analysis testing was conducted by extracting transformer oil samples to identify signs of disturbances in the transformer based on the dissolved gas content. This research was conducted at the Paiton plant operations and maintenance services division. The condition of transformers was assessed by analyzing dissolved gases using the Rogers ratio method. Results indicate that the transformer at Paiton 9 is in good condition but overheating has occurred and requires treatment. Conversely, the transformers at Paiton 1 and 2 are in poor condition, showing signs of electrical faults and excessive heat. Despite several attempts to add inhibitors and conduct frequent testing, the transformers remained in poor condition, necessitating their replacement or repair.
Co-Authors . Syafrudin A. Z, Abdullah Abdul Rahim, Siti Rafidah Abdul Rozak Abta, Armen Adi Setiawan Adriansyah, Fery Afrizal, Ari Agung Budi Muljono Agustian, Ananda Ahmad Maulana Kamal Ahmada Qodri Ahmed Al-Ani, Waleed Khalid Ainal Mardhiah Aini, Nyak Qurratu Ajuirai, Ajuirai Akbar, Farhan Al Farizi, Reza Al-Ani, Waleed Khalid Ahmed Aldio Reza, Rahmanda Alfin Syatriawan Alpaslan DURMUŞ Amalia, Syifa Amrina Rosyada Andian, Andian Andik Bintoro Andiko, Benny Anggi Chairani Apriansyah, Rian Ardan, M. Ardy Ardian Ardian Ari Afrizal Ari Nrartha Arianto, Sofyan Armen Abta AS, Nasruddin Ashari Zaini Hasibuan Asran Asran Asran, Asran Asri Asri Azka R, Rifqy Azman, Azman AZMI, AZMI Azzanna, Maghriza Badriana, Badriana Baidhawi Baidhawi Baidhawi, B Bhunte, Shrikant Vasantrao Catra Indra Cahyadi Cindenia Puspasari Dahlan Abdullah Deassy Siska Dedi Fariadi Desky, Muhammad Aulia Desti Sucipto, Fentisari Dewi Maya Sari Dewi Sartika Tambunan Dheo Pratama Dupli, Dupli Dwiputra, Muhammad Farhan Dy Ilham Elvy Sahnur Nasution Erwin Syahputra, Erwin Ezwarsyah Ezwarsyah Fachroji, Rizqan Fadhilati, Nyak Intan Fadli Mahyudin Fadlisyah Fadlisyah Fahmi, Bunga Luthfia Fahrian Roid Fahrian Roid Faisal Faisal Faizar Abdurrahman Fajar Syahbakti Lukman Fajar Syahbakti Lukman Fajar Syahbakti Lukman Fakhruddin Ahmad Nasution Farizi, Reza Al Ferona, Naiza Fidyatun Nisa Firwan Dani Fitra, M Fuadi, Khairul Gard, Muskan Gulschen Kerimzade Habib Muharry Yusdartono Hafidzuddin, Muhammad Hamdani Hamida Azzahro, Hasna Hasibuan, Ashari Zaini Hasibuan, Fairuz Raihanah Hasibuan, Muhammad Rafif Fadhlurrahman Hasibuan, Muhammad Rafif Fadlurrahman Hendri Cahyadi Hendrival, H Herman Fithra Hidayatullah, Ferdy Hilmi Hilmi Hilmi Husni Mubarak Hutagalung, Rizki Shobirin I Made Ari Nrartha I Made Ginarsa Ichsan Ichsan Idaryani Idaryani Ikhsan Fahri Ilham Kurnia Nasution Indra Nisja Indra Praditya Ira Devi Sara Irfansyah, Dedi Isa, Muzamir Ismail, Baharuddin Ismi Raihan Jintaka, Dhandis Rito Kamal, Ahmad Maulana Kartika Kartika Kartika Kartika Kasman Kerimzade G.S Kerimzade, Gulschen Khaidar, Al Kurniawan, Dicky Kuswoyo, Muhammad Riko Lapara, Muhammad Ilham Lubis, Muhammad Hanafi Sahar Lukman, Fajar Syahbakti M Fitra Waldi M Mursalin M Sayuti M. Rifai M. Sayuti Maghfirah, Riezka Maharani, Citra Putri Mahendra, Aldi Aryanugraha Maizuar, M Mariyudi Mariyudi Mariyudi, M Marya Ulfa Marzuki Marzuki Maulana, Mirza Meidina Putri, Mifta Meutia, Rizka Dwi Misbahul Jannah Misbahul Jannah Misriana Misriana Misriana, Misriana Mohd Irwan Yusoff Mohd Irwan Yusoff Muchlis Abdul Muthalib Muhammad Muhammad Daud Muhammad Daud Muhammad Fitra Zambak muhammad ilham manishe Muhammad Syakirman Muhammad Yusril Zulfikar Muhammad, M Muhammad, Muhammad Mulyadi Munawaroh, Nur Laela Munirul Ula Mursalin . Mursalin, M Mutammimul Ula Muthmainnah Muthmainnah Muzair Isa Muzamir Isa Muzamir Isa Muzamir Isa Muzamir Isa Nababan, Sabar Naiza Ferona Naqi, M. Fathan Nasruddin AS Nasution, Ardiansyah Nasution, Elvy Sahnur Nasution, Ilham Kurnia Nate, Tajuk Tangke nisa nurkhaira Nisak, Rahmatin Novianty, Vivi Novra Nratha, I Made Ari Nugroho, Septian Ilham Nura Usrina Nurdin Nurdin Nurdin Nurdin Nurfadila, Nadia Nurfebruary, Nanda Sitti Nursan Junita, Nursan Nurul Islami, Nurul Nuryawan, Nuryawan Panji Aji Riha Wijayanto Pelawi, Zulfadli Pramulya, Ravi Andika Prastia, Ramadhan Priagusno, Heri Puspasari, Cindeni Qausar, Muhammad Qurratu Aini, Nyak Rafif, Muhammad Rahmad Rahmad Rahmat Andria Raihan Putri Raihan, Ismi Ratri Candrasari, Ratri Razif, Razif Renno Kamal Putra Riezka Maghfirah Rita Sovianto Rizki Yaldi Rizky Almunadiansyah Rizky Putra Fhonna Rizqan Fachroji Robi Kurniawan Robi Kurniawan Rofandy, Muhammad Yudha Rohana Ismail ROHANA ROHANA Roid, Fahrian Rony, Zahara Tussoleha Rosdiana Rosdiana Rosdiana Rosdiana Rozakira Zulfa rozakira zulfa Rozzi Kesuma Dinata Rusadi, Athirah Safina, Putri Anjali Sahal Mahfudz Said Fadlan Anshari Saifannur Saifannur Salahuddin Salahuddin Sanatra, Dedi sanjani, lihan Sapto Nisworo Sapto Nisworo Saputra, Ahmad Sandi Yayan Sartika Yanti Sastra Wijaya, Reza Satriawan, Ivan Sayuti, M Sayuti, Muhammad Selamat Meliala Sembiring, Rizky Ramadhana Sendi Pria Ardana Setiawan, Rio Shobirin H, Rizki Silvia Silvia Siregar, Aria Maigawa Siregar, Widyana Verawaty Siregar, Wiedyana Verawaty Siti Rafidah Abdul Rahim Suhendra Suhendra Suhendra Suhendra Sukarwoto, Sukarwoto Sultan Sultan Supriono Supriono Surya Hardi, Surya Suryati Suryati Syafii . Syarifah Muthia Putri Syatriawan, Alfin Taneza, Erlan Tangke nate, Tajuk Taufiq Taufiq Taufiq Taufiq Taufiq Teuku Multazam Verawaty Siregar, Widyana Waldi, M. Fitra Waldi, Muhammad Fitra Widyana Verawaty Siregar Widyana Verawaty Siregar Yoga Tri Nugraha Yundari, Yundari Zahiri, Muhtadi Zainuddin Ginting Zainuddin, Abdullah Zara Yunizar Zulhiz Tami Zulnazri, Z