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All Journal International Journal of Electrical and Computer Engineering TRANSIENT: Jurnal Ilmiah Teknik Elektro JTT (Jurnal Teknologi Terpadu) TEMATIKA: Jurnal Penelitian Teknik Informatika dan Sistem Informasi JURNAL INSTEK (Informatika Sains dan Teknologi) Jurnal Teknik Elektro dan Komputasi (ELKOM) Joule (Journal of Electrical Engineering) Journal of Computer Engineering, Electronics and Information Technology Mechatronics Journal in Professional and Entrepreneur (MAPLE) Media Elektrik
Andi Fitriati
Politeknik Bosowa
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Other

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Journal : International Journal of Electrical and Computer Engineering

 1 
Coordinated planning in improving power quality considering the use of nonlinear load in radial distribution system Muhira Dzar Faraby; Ontoseno Penangsang; Rony Seto Wibowo; Andi Fitriati
International Journal of Electrical and Computer Engineering (IJECE) Vol 11, No 6: December 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v11i6.pp4610-4621

Abstract

Power quality has an important role in the distribution of electrical energy. The use of non-linear load can generate harmonic spread which can reduce the power quality in the radial distribution system. This research is in form of coordinated planning by combining distributed generation placement, capacitor placement and network reconfiguration to simultaneously minimize active power losses, total harmonic distortion (THD), and voltage deviation as an objective function using the particle swarm optimization method. This optimization technique will be tested on two types of networks in the form 33-bus and 69-bus IEEE Standard Test System to show effectiveness of the proposed method. The use of MATLAB programming shows the result of simulation of increasing power quality achieved for all scenario of proposed method.
Optimal inverter-based distributed generation in ULP Way Halim considering harmonic distortion Sofyan, Sofyan; Faraby, Muhira Dzar; Akhmad, Satriani Said; Gaffar, Ahmad; Fitriati, Andi; Elviralita, Yoan; Muchtar, Akhyar
International Journal of Electrical and Computer Engineering (IJECE) Vol 13, No 6: December 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v13i6.pp6058-6067

Abstract

Integration of distributed generation (DG) based on the use of new renewable energy is considered to be able to increase the capability of the electric power distribution system. However, the use of inverter-based DG is not optimal, it can worsen the condition of the system, especially in terms of the spread of harmonic distortion which can damage the equipment. This is due to the inverter-based DG technology, apart from supplying electrical energy, DG also injects harmonic currents from existing semiconductor components. This research discusses optimization placement of inverter-based DG using the multi objective particle swarm optimization (MOPSO) method which was tested on the Unit Layanan Pelaksana (ULP) Way Halim 88-bus radial distribution system based on MALTAB 2020b to increase the efficiency of the electrical system by reducing losses and %THDv. The inverter-based DG placed on 24 bus points with a capacity of 690 kW can reduce losses by up to 12.74 kW or 14.96% and all %THDv values for each bus are below 5%.
Co-Authors ABD Rachman BT Aedil Akbar Afdhal Alfaizt Afdhal Maulana Ahmad Gaffar Akhmad, Satriani Said Akhyar Muchtar, Akhyar AKIL, MUH. Akil, Muhammad Arfian Habib Patonra Arham Anwar Ashari, Hilda Astriana Arifai Aswad Alfian M, Moh. Egi Andriadi Fahrizal Fahrizal Fahrizal Fahrizal Fajar, Nurhikmah Fauziah Fauziah Hasan Hasan Iffa Auuliya Kadriati Iqbal Mansyur Ishak Ishak Ishak Ishak Isminarti, Isminarti Iswal Burhan, Muhammad Kasma Amelia Muh Alfian Nauval Muh Rafsanjani Husain Muhammad Edy Hidayat Muhammad Fikriatul Aslam Muhammad Fikriatul Aslam Muhammad Khair Muhammad Nur Muhammad Nur Muhammad Yusri Muhira Dzar Faraby Muhira Dzar Faraby Muhira Dzar Faraby Muhira Dzar Faraby Muhira Dzar Faraby, Muhira Dzar Mukhlisin Mukhlisin Mulia, Amal Mulyadi Herman Mustafa, Syahrul Nanang R Wibowo Nugraha, Eggy Nur Azhary Iriawan Eka Putra Nurhikmah Anwar Nurhikmah Anwar Ontoseno Penangsang Rasmondo, Rasmondo Rony Seto Wibowo Sari, Dessy Ana Laila Sita Masita sofyan sofyan Sri Wulandari Syahrianto, Andri Wibowo, Nanang Roni Yoan Elviralita