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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) International Journal of Applied Power Engineering (IJAPE) Jurnal Pendidikan Teknologi dan Kejuruan JTEV (Jurnal Teknik Elektro dan Vokasional Sinergi JURNAL NASIONAL TEKNIK ELEKTRO PROtek : Jurnal Ilmiah Teknik Elektro Syntax Literate: Jurnal Ilmiah Indonesia CYCLOTRON Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali International Journal of Electrical, Energy and Power System Engineering (IJEEPSE) Electrices : Jurnal Otomasi Kelistrikan dan Energi Terbarukan Jurnal Energi Baru dan Terbarukan Jurnal Impresi Indonesia CITIZEN: Jurnal Ilmiah Mulitidisiplin Indonesia Jurnal Nasional Teknik Elektro dan Teknologi Informasi International Journal Science and Technology (IJST) Jurnal Ilmiah Teknik Elektro International Journal of Electrical, Computer, and Biomedical Engineering (IJECBE) Jurnal Surya Energy
Budi Sudiarto
Departemen Teknik Elektro, Fakultas Teknik, Universitas Indonesia, Depok, Jawa Barat, Indonesia
Religion Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Social Sciences Other

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Journal : Syntax Literate: Jurnal Ilmiah Indonesia

 1 
Analysis of The Failure Protection System 20 KV CBO T75B Substation Malibu Feeder PT PLN (Persero) UP3 Menteng Mukti, Doni Abdul; Sudiarto, Budi
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : CV. Ridwan Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (204.694 KB) | DOI: 10.36418/syntax-literate.v6i2.5272

Abstract

Protection is a safety in the electric power system installed in the electric power distribution system, power transformer, electric power transmission, and electric generator used to secure the power system electricity from electrical disturbances or overloads by separating the disturbed parts of the electric power system from the undisturbed electrical power system so that the undisturbed electrical system can continue to work. The protection system at the T75B substation has a work failure where when there is a short circuit on the consumer side, it causes the PMT (Power Breaker) for the Malibu Feeder at the Kebon Sirih Substation to trip while the CBO (Circuit Breaker Outgoing) cubicle at the T75B substation does not trip. This resulted in an unexpected widespread blackout. To find out the cause of the failure of the protection system, several tests and analyzes were carried out, namely protection design testing, protection relay coordination testing, protection system construction analysis, protection equipment performance testing. It is hoped that the test results can be used as a reference for improvement so that similar failures do not recur.
Characteristic of Harmonic Distortion in Frequency 9-150 Khz Generated by Household Appliances Yunardi, M. Muaz Afra; Sudiarto, Budi
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : CV. Ridwan Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (395.143 KB) | DOI: 10.36418/syntax-literate.v6i2.4950

Abstract

The use of household appliances equipped with inverter technology is growing rapidly. As result of using inverters in household appliances, it causes voltage distortion in the electricity network. In induction hobs, the main distortion is in the 20-25 kHz frequency range. Other voltage distortions also exist in the 40-50 kHz frequency range. Since the voltage distortion is seen in the frequency range of integer multiplication of the principal voltage distortion, this can be categorized as a harmonic behavior of the voltage distortion. The second voltage distortion is also known as the 2nd order harmonic distortion. This study aims to determine the behavior of the magnitude of the 2nd order harmonic distortion. To test this phenomenon, measurements using a picoscope with several electronic types of equipment that use inverter technology, such as induction cookers and microwave inverters with various load operating configurations and interconnections between loads against 2nd order harmonic distortion. The results of testing and analysis of the 2nd order harmonic distortion in the load with inverter technology show that the interconnection load affects the magnitude of the 2nd order harmonic distortion. This condition will depend on the characteristic impedance of the distortion source device, neighboring devices, and the main network
Risk Cost-Benefit Analysis of 3 GI Angke Transformers To Achieve Optimal Mitigation Imran Syahrizal; Budi Sudiarto
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (226.119 KB) | DOI: 10.36418/syntax-literate.v7i6.7524

Abstract

The power transformer is one of the leading electrical instruments used to transmit electrical power between generators to adjust the voltage without changing its frequency. Like any other machine, the power transformer will experience degradation over time. High electrical resistance, external factors and environmental temperature could lead to faster degradation. This degradation usually affects transformer isolation material. Degradation of this component furthermore will decrease power transformer efficiency. In 2022, power transformer 3 GI Angke has been used for 28 years, while PT PLN (Persero) has decided that power transformers operating for over 25 years fall into the category of the old machine and need to be replaced. The last asset wellness maintenance data showed that ethane was found in the oil insulation in the second level inspection. The third level inspection also showed degradation of bushing insulation, with the tan delta test result showing the value of 1.28. Asset wellness management is needed in this situation to ensure stability. There are two mitigation options available, to replace some of the components or replace the power transformer altogether. Risk, cost and benefit analysis using a multicriteria approach is used in choosing the best mitigation approach for PT PLN (Persero).
Co-Authors Agus R Utomo Agus R. Utomo Agustinus, Alpha Ali, Haidar Alim, Adhipa Tri Setyawan Alvin, Bob Arsyad, Masrajuddin Basyaib, Usamah Budhihadi, Randy Purnawan Dewi ANGGRAENI Dicky Syachreza Himawan Faishal, Fariz Dzaky Fikry, Hafizh Al Gumilang, Erick Satriyo Hero Gunawan Hudaya, Chairul Husnayain, Faiz I Made Ardita I Made Ardita Ihsan Irfanto Imran Syahrizal Iwa Garniwa Jufri, Fauzan Hanif Justinus Dipo Nugroho Karim, Romi Naufal Kurniawan, Wahyu Citra Liu, Jian-Hong M. Muaz Afra Yunardi Marbun, M Masrajuddin Muhammad Arkhan Pradanugraha Mukti, Doni Abdul Mutiah, Fiqi Nasser, Eriko Nasemudin Nasution, Eldi Firmansyah Negara, Pande Putu Priyanithi Dharsania Nurwahono, Lugito Pongmasakke, Erwin Pauang Pradanugraha, Muhammad Arkhan Prasetya, Candra Agung Pratama, Rheo Loridho Purnomo Sidi Priambodo Putra, Muhamad Mandala Rheo Loridho Pratama Rudy Setiabudy Salile, Ahmad Yusuf Samual, Muhammad Gillfran Savira, Resti Setyawan, Ariandiky Eko Sibarani, Michael Bonardo Siswono Supriadi Supriadi Tamim, Faizal Wahyudi Hasbi Wardhana, Aryatama Wisnu Widayat, Aditya Anindito Yogi Sepatra Paulus Yunardi, M. Muaz Afra Yus Natali Z Day, Faizatul Hasanah