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All Journal International Journal of Electrical and Computer Engineering Jurnal Teknik Industri Jurnal Teknik Elektro Jurnal Teknik ITS IPTEK Journal of Proceedings Series TELKOMNIKA (Telecommunication Computing Electronics and Control) Bulletin of Electrical Engineering and Informatics Bulletin of Electrical Engineering and Informatics Teknik dan Ilmu Komputer Jurnal EECCIS JHP17 (Jurnal Hasil Penelitian) Bulletin of Electrical Engineering and Informatics JST ( Jurnal Sains Terapan ) Indonesian Journal of Electrical Engineering and Computer Science JAREE (Journal on Advanced Research in Electrical Engineering) Jurnal Nasional Teknik Elektro dan Teknologi Informasi SinarFe7 Jurnal Sistim Informasi dan Teknologi Sewagati
Ontoseno Penangsang
Departemen Teknik Elektro Institut Teknologi Sepuluh Nopember Surabaya
Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

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Journal : Indonesian Journal of Electrical Engineering and Computer Science

 1 
A Review on Model of Integrating Renewable Distributed Generation into Bali’s Power Distribution Systems: Issues, Challenges, and Possible Solutions Ngakan Putu Satriya Utama; Rukmi Sari Hartati; Wayan G. Ariastina; Ida Bagus A. Swamardika; Ontoseno Penangsang
Indonesian Journal of Electrical Engineering and Computer Science Vol 4, No 2: November 2016
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v4.i2.pp245-255

Abstract

Spurred by a global energy crisis, the use of renewable distributed generation (DG) with solar photovoltaic (PV) energy, micro-hydro power, and biomass power are gaining momentum and play major role in Bali’s distribution system as an alternative distribution system planning option. If distributed generation planning is optimal by selected optimization of multi-objective function under certain operating constraints and then their site and size are also selected optimally, the penetration of DGs is potentially beneficial. This paper would review techno-economic model objective, voltage profile improvement and power losses constraints as well as optimization based model using particle swarm optimization (PSO) algorithm application in Bali’s distributed generation planning.
Stability and reliability of low voltage hybrid AC-DC microgrids power flow model in islanding operation hasti afianti; Ontoseno Penangsang; Adi Soeprijanto
Indonesian Journal of Electrical Engineering and Computer Science Vol 19, No 1: July 2020
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v19.i1.pp32-41

Abstract

The problem of decreasing and increasing power flow in hybrid AC-DC microgrids in island operations is the concern of this research. This condition arises if one sub-microgrid cannot supply load power requirements, either due to a decrease in power at the source or an increase in load on the sub-microgrid network. As a result, in this research used the bidirectional converter as an interlinking converter, the converter can change the power flow from the ac sub microgrid to the dc sub microgrid and vice versa. With this bidirectional converter, load power requirements can be met even though there is a power change in one of the sub microgrid. The simulation in this research support by Simulink/Matlab software. The model is built in a low voltage system, and the power flow analysis is in steady-state condition with two different cases. The simulation results show the stability and reliability of the power flow in both sub microgrid with stable frequency and voltage when power and load change occur.
Modeling and Simulation of MPPT-SEPIC Combined Bidirectional Control Inverse KY Converter Using ANFIS in Microgrid System Soedibyo Soedibyo; Farid Dwi Murdianto; Suyanto Suyanto; Mochamad Ashari; Ontoseno Penangsang
Indonesian Journal of Electrical Engineering and Computer Science Vol 1, No 2: February 2016
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v1.i2.pp264-272

Abstract

Photovoltaic system (PV) is widely used in various renewable energy application. The main problem of PV system is how to get the maximum output power which is integrated in microgrid system. Furthermore, the redundancy output power generated by on a distribution system should also be considered. This study utilizes the excess power for energy storage using bidirectional of KY inverse converter. Since the DC voltage which generated by PV and the energy storage will be converted into AC voltage using inverter toward load. This paper proposes ANFIS as search optimization method using SEPIC converter with a maximum efficiency of 99.95% to impact to power generation performance  in microgrid system.
Optimal Placement and Sizing of TCSC using Gravitational Search Algorithm Purwoharjono Purwoharjono; Muhammad Abdillah; Ontoseno Penangsang; Adi Soeprijanto
Indonesian Journal of Electrical Engineering and Computer Science Vol 10, No 5: September 2012
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This paper represents the GSA that can be used to determine the optimal location and rating of FACTS devices. They are devices used to regulate and improve the power flow in the power system. The method used in this study was GSA. FACTS types used were TCSC implemented on 500kV Java-Bali Power System. Load flow results before optimization showed that the active power loss was 297.607MW. While the load flow results after optimization using GSA with 5-TCSC obtained were 287.926MW of active power loss, with 10-TCSC, it was obtained 281.143MW of active power loss. In addition, using 15-TCSC, the active power loss obtained was 279.405MW. GSA methods can be used to minimize power losses and transmission lines as well as to improve the value of the voltage in the range of 0.95+ 1.05pu compared with load flow results before optimization. DOI: http://dx.doi.org/10.11591/telkomnika.v10i5.1183
Co-Authors Achmad Erfan Prihadana Adi Soeprijanto Adi Soeprijanto Agus Kiswantono Akhyar Muchtar Amirullah Amirullah Amirullah Amirullah Amirullah Amirullah Andi Fitriati Andi Taufiq Andri Haris Setyawan Angga Prasetya Ardyan Bhakti Setyarso Ardyono Priyadi Arianto, Marcel Nicky Aryani, Ni Ketut Aulia Siti Aisjah Badru Tamam Arozaq Bambang Lelono Widjiantoro Basyarach, Niken Adriaty Cakasana Alif Bathamantri Choirur Rochman Citra Rahmadhani Danar Tri Kumara Daniel Rohi David Firdaus Detak Yan Pratama Dhimas Oktavian Andryana Dika Lazuardi Akbar Dimas Fajar U.P. Dimas Fajar Uman Putra Dintika, Arief Fajariandi Dio Adya Pratama Dion Dwipayana Utomo Erlan Fajar Prihatama Erwin Prawira Santosa Farid Dwi Murdianto Fathoni Aros Tanceffa Fauziah Fauziah Feby Agung Pamuji Firdaus Firdaus Firdaus, Aji Akbar Firman Aji Prasongko Gheschik Safiur Rahmat Goenadi, Chandra Gokma Eunike Napitu Gunadin, Indar Chaerah Hadi Suroso Hafizh Fianto Putra hasti afianti Henie Arief Rahmawatie Henki Projo Wicaksono Herdianto Prabowo Heru Pujo Prayitno Hosea, Emmy I Gusti Ngurah Satriyadi Hernanda Ida Bagus A. Swamardika Imam Robandi Johari Johari Julius Setiadji Setiadji Katherin Indriawati Kosasi, Hary Kurniawan Lutfi, Aulia Amjad Luthfansyah Mohammad M. Wildan Nasution Sabara Mochamad Ashari Moh Fasich Muhammad Abdillah Muhammad Daffa Cahyonoputra Muhammad Khamim Asyari Muhammad Khoirul Anam Muhira Dzar Dzar Faraby Muhira Dzar Faraby Muhira Dzar Faraby Nanda Dicky Wijayanto Ngakan Putu Satriya Utama Ni Ketut Aryani Ni Ketut Aryani Novian Uman Putra Pande Aji Seta Kusalya Prasetiyono Hari Mukti Prasetyo, Mario Dwi Prima Prahasta Rezky Pujiantara, Margo Purwoharjono Purwoharjono Purwoharjono Purwoharjono Putra, Dimas Fajar Uman Rachmad Nur Priyanto Radhilia Sofianna Ruzi Radita Sonixtus Arauna Riza Fahmi Andriyanto Rizky Pratama Putra Rizqi Aditya Pradana Ronny Mardiyanto, Ronny Rony Seto Wibowo Rony Seto Wibowo Rukmi Sari Hartati Ruri Agung Wahyuono Saifi Sabiq Setiadji, Julius Sentosa Sjamsjul Anam Soedibyo Soedibyo Sofyan Sofyan Stefanus Suryo Sumarno Suprijanto, Adi Surya Mahendra Suryawati, Indri Suwito Suwito Suwito Suyanto Suyanto Suyanto, Suyanto Syai’in, Mat Syamsul Arifin Teguh Yuwono Thoriq Aziz Al qoyyimi U. P., Dimas Fajar Umar Umar Umar Wayan Gede Ariastina Willy Prasetyadi Wirawan Wirawan Yoyok Triyono