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All Journal Jurnal Mahasiswa TEUB Jurnal EECCIS Journal of Innovation and Applied Technology Journal of Enviromental Engineering and Sustainable Technology Jurnal Teknologi Elektro
Teguh Utomo
Jurusan Teknik Elektro Fakultas Teknik Universitas Brawijaya
Computer Science & IT Education Electrical & Electronics Engineering Engineering Environmental Science

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ANALISIS KELAYAKAN PLTS ON-GRID MENGGUNAKAN SOFTWARE PVSYST 6.8.1 PADA PPSDM MIGAS Adi Nugroho Pamungkas; Teguh Utomo; Rini Nur Hasanah
Jurnal Mahasiswa TEUB Vol. 11 No. 5 (2023)
Publisher : Jurnal Mahasiswa TEUB

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Abstract

PPSDM Migas is a government-owned company engaged in the energy sector under the auspices of the auspices of the Ministry of Energy and Mineral Resource with a solar energy potential of 5,03 kWh/m2 /day obtained from the Meteonorm 7.1 software. PPSDM Migas has a total consumption of electrical energy in 2021 of 1,866 MWh. The construction of the On-Grid solar system at PPSDM Migas is expected to implement alternative energy resources and save electricity costs. The purpose of this study is to determine a feasibility analysis of solar power plants (PLTS) in technical and economic aspects using the PVsyst software simulation. The solar power plants system (PLTS) at PPSDM Migas has an installed capacity of 120 kWp which is divided into 8 point installation locations with a total of 420 units of solar panel with the Yingli Solar brand with a capacity of 280 Wp. There are 2 types of configuration systems based on their inverter capacity, which are the configuration of 10 kW inverter and 20 kW inverter. The PVsyst software simulation in 2021 produces 195,4 MWh per year of energy or can supply around 10,47% of the total energy consumption of PPSDM Migas. In 2021, this solar system is capable of producing 127,3 MWh of energy. Performance Ratio (PR) in one year is 84,4% from PVsyst, 85% from the theoretical calculation, and 58,9% from field results. The results of the economic feasibility analysis shot that Life Cycle Cost (LCC) is Rp. 2.021.116.083, and the value of the Cost of Energy (COE) is Rp. 963,59 /kWh.The results of the investment feasibility analysis show the value of Net Present Value (NPV) is Rp. 632.633.554, the value of the Profitibality Index (PI) is 1,36, and the Pay Back Period (PBP) or the year of return after the 14th year. Based on the results of the analysis in the technical aspects, it can conclude that the solar system at PPSDM Migas still needs performance improvement, while in the economic aspects, it is considered that the project is feasible to continue. Keyword: PLTS, PVsyst, PPSDM Migas
ANALISIS PENEMPATAN KAPASITOR OPTIMAL PADA PENYULANG SENTRAL GARDU INDUK RANGKAS DENGAN SOFTWARE ETAP 12.6 Muhamad Alif Fatur Rahman; Mahfudz Shidiq; Teguh Utomo
Jurnal Mahasiswa TEUB Vol. 11 No. 6 (2023)
Publisher : Jurnal Mahasiswa TEUB

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Abstract

Distance between power plant and load, growth in industrial sector, and population growth are several reason for the increase in voltage drop on a distribution electrical system. In some cases, voltage drop that happened sometimes can lead to the voltage drop beyond the specific limit which is 10%. One of the solutions we can use to prevent this is Optimum Capacitor Placement(OCP). OCP is a method which using the capacitor bank to supply the reactive power for the compensate for reactive power due to the load. In this research, the problem refers to Sentral Feeder of GI Rangkas which have 35 Distribution Transformer. Power flow analysis and OCP in this research will be done with the help of ETAP 12.6. in this research the optimation will be performed with maximum load. The result from Power flow analysis shows that at the maximum load, there is 10 buses which the voltage drop beyond the limit, hence OCP will be needed so the voltage drop can rise again beyond the limit of 10%. The OCP on ETAP 12.6. generates 4 bus candidates for the placement of capacitor bank, after 3 400 kVAR capacitor banks installed on STO bus, voltage drops reduces until the point where no buses on this system have voltage drop passing the limit. Power losses on the system also got reduced from 285 kW to 211 kW and 83 kVAR to 62 kVAR. Keywords—Voltage drop, Power flow analysis, Optimum Capacitor Placement(OCP), ETAP 12.6
Co-Authors Adi Nugroho Pamungkas Agus Supriono Akhmad Hasim Aldo Harry Saputra Amanda Octavianus Rizky Andreas Parningotan S. Anggie Alvionita Anwi Kusuma Ardi Moh. Yusuf Arizky Erwinsyah Hariyanto Arkan Pradipta Arsy Rahmat Syahbani Baskara Heka Syahputra Candra Mebby Oka Dedy Alfilianto Derry Putranugraha Dhofir, Mochammad Dikma Hartanjung Ditto Adi Permana Dwiky Satrio Wibowo Edi Setiawan Egavania Zerlinda Elisa Gumelar Dennis Erdyan Setyo W. Erlangga Dinda Permana Erlinda Indrayani Fakhruddin Ar Rozi Farid Rohmadi Farid Rohmadi Fariz Aulia Rifqi Febriananda Mulya Pratama Fery Praditama Firly Azka Nurhidayah Friska Bakti Novella Gagah Pratama Putra Galih Fajar Wicaksono Gede Teguh Adi Wedangga Gitawan Dimas Prakoso Haidar Ali Yafie Hari Santoso Harry Soekotjo Dachlan Hery Purnomo I Kadek Dwika Antara I Wayan Ari Mahendra Ifah Dea Hapsyari Ilham Ismail Mochsen ILYAS FATIH RAMADHAN Irfan Madani Pratama Kalvin Lentino Kemal Pasha Pramudianto Kresna Sukma Dewangga Lavelia Permata C. Lintang Gadis Ratu Rachellya Lunde Ardhenta Luthfan Bagus Saputra M. Iqbal Bayhaqi Fauzi M. Yudistya Perdana Mahfudz Sidiq Markus D. Letik Moch Dhofir Moch. Dhofir Moch. Dhofir Moch. Rizki Indra Dwijayanto Mochammad Fattah, Mochammad Mohammad Fahririjal Muhamad Alif Fatur Rahman Muhamad Andre Agesa Muhammad Arsyad Muhammad Azka Athallah Muhammad Edwinsyah Redho Muhammad Fadhli Dzil Ikram Muhammad Fahmy Madjid Muhammad Faris Hizrian Muhammad Halim Sa’id Muhammad Rif’at Nor Imami Muhammad Sekti Yolansyah Muhammad Wildan D. Muhammad Zakkiyul Fikri Syahara Arifianto n/a Rizaq n/a Soemarwanto n/a Soeprapto n/a Suyono Nandha Pamadya Putra Nizar Shodiq Novan Ardita Pratama Nur Laili Mufarikha Nurumar Setiyo Agung Pangeran Fatullah Panji Bintang Pamungkas Pudji Purwanti Pujo Utomo Putra Adi Dharma Utama Rachman Shandy Pratama Radian Hepta Martha Hardaka Rafi Ilham Ramdhony Tofano Murisom Revo Chanavi Mara Reza Aliansyah Rif'an, Mochammad Rini Nur Hasanah Rini Nur Hasanah Rini Nur Hasanah Rini Nur Hasanah Riswandha Yusuf At Tamimi Riswandha Yusuf At Tamimi Rizal Firmansyah Rizki Adhi Priawan Rizki Ashadi Rizky Hamid Robbyansyah Ruditta Devianti Sambodo Rila Priambudi Sari Yuniarti Satrio Wicaksono Sean Yudha Yahya Shidiq, Mahfudz Sinta Pratiwi Soeprapto Soeprapto Suyono, Hadi Timbul Mulia Titis Aridanti Pratiwi Try Brojoseto Alkotsar Unggul Wibawa Unggul Wibawa Unggul Wibawa Unggul Wibawa Unggul Wibawa Wahyu Nur Firdausy Warda Islamiyah Wilda Faradina Wisam Abyadha Ibrahim Wisnu Adi Suryo Yanuar Alfa Tri Susanto Yashinta Carolina Dewi Yuda Wastu Prastyo Yudistira Adi Nugroho Zaidane Alizzah Noufal Zakkiyul Fikri Zulfikar Subagio