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Journal : REKAYASA

Pengembangan Nominal Aturan Fuzzy pada Metode Fuzzy Mamdani untuk Menyeimbangkan Beban Tiga Phasa pada Saluran Distribusi Tegangan Menengah Djagolado, Martinus W; Amirullah, Amirullah; Saidah, Saidah
Rekayasa Vol 14, No 3: Desember 2021
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v14i3.10655

Abstract

The use of electrical equipment on the customer side with low voltage absorbs unbalanced power. The load unbalances in each phase will result in an unbalanced current, resulting in a phase voltage shift in the secondary coil of the 20 kV/380 V medium voltage transformer. Shifting the voltage in the distribution transformer phase, then causes the flow of current in the transformer neutral wire causing losses. This paper proposes a fuzzy logic method with the Mamdani fuzzy inference system (FIS) to balance three-phase load currents at seven feeders of 20 kV medium voltage distribution at PLN Rayon Taman Jawa-Timur. The feeders are Ngelom, Tawang Sari, Geluran, Bringin, Masangan Kulon, Palm Residence, and Pasar Sepanjang. There are three input variables used, namely the load current in phase R, phase S, and phase T respectively. There are three output variables in one FIS block, namely changes in load current in phase R, phase S, and phase T respectively. With the number of fuzzy rules as many as 509 rules, the proposed method is able to produce the lowest load current unbalance value of 1.6% at Palm Residence Feeders. The development of a nominal (number) of fuzzy rules in the Fuzzy Logic Method with FIS Mamdani is able to reduce the value of unbalance load current at the 20 kV medium voltage distribution feeder better than the method proposed by previous researchers.
Co-Authors 'Ulya, Kalimatul Abdi Negara Abdillah, Asyhad Adzillah, Wilma Nurrul Afianti, Hasti Alam, Andi Sumange Amin, Mirawanty Amirullah -, Amirullah Andi Irmadamayanti, Andi Aqila Jasmin AR, Zulfahmi Ardjanhar, Asni ARIS ARIS, ARIS Asmirayanti Asmirayanti, Asmirayanti Asnawi Asnawi Aulia, Riska Awaliyah, Awaliyah Bambang Purwahyudi Crespo, Ririn Dalman, Dalman Deddy Dharmaji, Deddy Devi Risma Djagolado, Martinus W Djauhar, Aisyah Fauzi, Adryan Fahri Zul Fikri Fikri Gina Lova Sari Hafizah, Annisa Harmastut, Nuraini Irwan Suluk Padang, Irwan Suluk Islamul Haq Ismi, Fitrotul Karimah, Naila Niswatul Khadafi, M. Kiswantono, Agus Kurniaty, Harlina Lailatul Azizah, Siti Nur Lisa Lisa, Lisa Lisawanto, Lisawanto Maghfuri, Nabil Mariatulfadila, Mariatulfadila Melisa Frisilia, Melisa Mijani Rahman, Mijani Muchtar muchtar Muna, Arina Sabilal Muschsin, Agus Muslimin Muslimin N. Nurjanah Nasohah, Zaini Rafid A, Noercholis Rafid, Noercholis Rafid, Noercholis Rahayu, Heni S.P Rahayu, Heni SP RAHAYU, HENI SP Rahmawati, Rahmawati Raihan, M. Alif Ramadhan, Nurul Fitra Ratnawati, Kania Riska Anggraini, Riska Riska Ovany Risna Risna, Risna Rizal Darwis Rukiah Rukiah Rusdaya Basri, Rusdaya salamah salamah Sari, Devita Fitria Sari, Devita Fitria Alam Selvanus, Selvanus Sinatra, Alvin Siswati, Endang Srianta, Srianta Sudirman L, Sudirman Sudirman Sudirman Sunuwati, Sunuwati Supriyadi Supriyadi Sutiksno, Hari Suwitra, I Ketut Syafruddin Syafruddin Syatar, Abdul Taufik Taufik Wahidin , Wahidin Wahidin Wahidin wahyunawati, sri Wahyuni, Andi Nirma Zahid, A. Zainal Said Zulkifli N Zulkifli N, Zulkifli N