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All Journal IAES International Journal of Artificial Intelligence (IJ-AI) International Journal of Applied Power Engineering (IJAPE) MEDIA ELEKTRIKA Lontar Komputer: Jurnal Ilmiah Teknologi Informasi Majalah Ilmiah Teknologi Elektro Transmisi: Jurnal Ilmiah Teknik Elektro Mechatronics, Electrical Power, and Vehicular Technology Jurnal Sains dan Teknologi Jurnal Teknik Elektro Jurnal Teknik Elektro JUTI: Jurnal Ilmiah Teknologi Informasi Jurnal Teknologi Sinergi Jurnal Teknologi Informasi dan Ilmu Komputer International Journal of Advances in Intelligent Informatics CESS (Journal of Computer Engineering, System and Science) ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika EMITTER International Journal of Engineering Technology JURNAL NASIONAL TEKNIK ELEKTRO Proceeding of the Electrical Engineering Computer Science and Informatics PROtek : Jurnal Ilmiah Teknik Elektro Journal of Electrical Technology UMY Jurnal Teknologi dan Sistem Komputer International Journal of Artificial Intelligence Research Journal of Information Technology and Computer Science Jurnal TAM (Technology Acceptance Model) Abdimas Dewantara JURNAL INSTEK (Informatika Sains dan Teknologi) SENTIA 2015 INTEK: Jurnal Penelitian Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan EPI International Journal of Engineering Jurnal Teknologi Elekterika Jurnal Abdi Insani Jurnal JEETech JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Jurnal Fortech Jurnal Teknik Mesin Sinergi Makara Journal of Technology Techno Jurnal Ilmiah Teknik Elektro Journal of Advanced Technology and Multidiscipline (JATM) Sewagati Majalah Ilmiah Teknologi Elektro Jurnal TAM (Technology Acceptance Model) Jurnal FORTECH
Muhammad Ruswandi Djalal
Politeknik Negeri Ujung Pandang
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Other

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Rekonfigurasi Jaringan Listrik Penyulang Tawun Rayon Ngawi Dengan Menggunakan Metode Binary Particle Swarm Optimization Muhammad Ruswandi Djalal; Herman Nawir; Sonong
Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Vol. 8 No. 1 (2017): April 2017
Publisher : FT- UNDAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48056/jintake.v8i1.22

Abstract

Rekonfigurasi jaringan (Network Reconfiguration) merupakan suatu usaha merubah bentuk konfigurasi jaringan distribusi dengan mengoperasikan pensakelaran terkontrol jarak jauh (switching remotely controlled) pada jaringan distribusi tanpa menimbulkan akibat yang beresiko pada operasi dan bentuk sistem jaringan distribusi secara keseluruhan. Dalam kondisi operasi normal, rekonfigurasi jaringan dilakukan karena dua alasan: mengurangi rugi-rugi daya pada sistem (loss reduction), mendapatkan pembebanan yang seimbang untuk mencegah pembebanan yang berlebih pada jaringan (load balancing). Pada Jarinyan Tegangan menengah Penyulang Tawun Rayon Ngawi terdiri dari 57 bus (GTT) dan 60 saluran. Dari hasil running menunjukkan bahwa sebelum rekonfigurasi memutus switch line 56, 57, 58, 59 dan 60 setelah rekonfigurasi line 26, 27, 42, 47 dan 53. Sebelum rekonfigurasi jaringan mengalami losses sebesar 235.1532 kW setelah rekonfigurasi mengalami losses sebesar 184.1323 kW. Hasil rekonfigurasi dapat mereduksi losses 21.6969 %. Dan tegangan ujung sebelum rekonfigurasi 0,93891 pu menjadi 0.95897 pu
Desain Frekuensi Kontrol pada Hibrid Wind-Diesel Dengan PID–Imperialist Competitive Algorithm (ICA) Hidayatul Nurohmah; Machrus Ali; Muhammad Ruswandi Djalal; Budiman
Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Vol. 6 No. 2 (2015): Oktober, 2015
Publisher : FT- UNDAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48056/jintake.v6i2.85

Abstract

Kualitas daya pada sumber energi terbarukan turbin angin yang dihibrid dengan diesel dapat dipengaruhi oleh perubahan fluktuasi frekuensi.Pembangkit Listrik Sistem hibrid (PLTH) adalah pembangkit listrik yang dari beberapa pembangkit tenaga energi terbaharukan seperti : turbin angin, sel surya, mikrohidro dan sebagainya. Dalam operasinya, ada beberapa permasalahan yang dapat meningkatkan osilasi frekuensi rendah, seperti tidak optimalnya setting gain dan kecilnya waktu konstan pada Automatic Voltage Regulator, juga jaringan transmisi yang panjang sehingga losses yang besar. Kontrol PLTH dalam penerapannya, dikontrol dengan kontroler PID, namun dalam penyetelan nilai gain dari PID masih dalam metode konvensional saja, sehingga sulit untuk mendapatkan nilai optimal dari PID. Dalam penelitian iniditerapkan desain kontrol dengan menggunakan Metode Cerdas dalam mencari nilai optimum ProporsionalIntergral Derivatif (PID) untuk mengatur frekuensi beban dengan program Matlab/Simulink. Pemodelan wind-diesel menggunakan fungsi transfer dari diagram turbin angin dan diesel. Respon sistem dengan Simulink/ Matlab denganmembandingkan dengan sistem tak terkontrol dan dengan metode PID-Trial Error, menunjukkan bahwa besar overshoot dan respon keadaanmantap (Settling Time) pada sistem terkontrol ICA menjadi berkurang dan lebih cepat
Penyelesaian Aliran Daya 37 Bus Dengan Metode Newton Raphson : (Studi Kasus Sistem Interkoneksi 150 Kv Sulawesi Selatan) Muhammad Ruswandi Djalal; Machrus Ali
Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Vol. 4 No. 1 (2013): April, 2013
Publisher : FT- UNDAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48056/jintake.v4i1.88

Abstract

Sistem transmisi di Sulawesi Selatan menggunakan saluran transmisi udara dan tegangan 150 kV, melalui beberapa daerah pusat beban, yaitu : Makassar, Maros, Pangkep, Barru, Pare-Pare, Pinrang, dan Polewali. Data kelistrikan yang dibutuhkan, diperoleh dari AP2B PT.PLN (Persero) Wilayah Sul-Sel, dimana data yang dimaksud antara lain : Data penomoran bus kelistrikan sistem Sulsel, single line diagram sistem Sul-Sel, data pembangkitan (kV, MW, MVAR), data transformator (kV, MVA), data saluran transmisi sistem Sulsel (panjang,R, X, Y), data bus (kV, %) Study aliran daya sangat diperlukan untuk menganalisa kinerja sistem baik saat ini maupun untuk masa yang akan datang. Dari hasil yang didapat dengan studi kasus yang digunakan untuk aliran daya ada dua, yaitu : kondisi normal dan dengan pemasangan kapasitor shunt pada bus yang mengalami critical voltage, di mana untuk Bus yang mengalami critical voltage terdapat pada Bus distribusi bosowa sebesar 10,438 kV atau 94,9 % dan Bus distribusi tanjung bunga sebesar 18,818 kV atau 94,1 kV, sedangkan setelah penambahan kapasitor shunt pada Bus distribusi bosowa sebesar 10,490 kV atau 95,4 % dan pada Bus distribusi tanjung bunga sebesar 19,209 kV atau 96,0 %. Jumlah losses sebesar 7,483 MW
An Approach Transient Stability Analysis Using Equivalent Impedance Modified in 150 kV South of Sulawesi System Muhammad Ruswandi Djalal; Herman Nawir; Herlambang Setiadi; Andi Imran
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1 No 1 (2017): April
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v1i1.758

Abstract

One of methods that can be used to determine the stability of a power system if the fault occured is the equal area criterion method. The equal area criterion method (Equal Area Criterion, EAC) is an example of a direct method for predicting the stability and also the critical clearing time (Critical clearing time). However, to calculate the complex calculations required to determine the equivalent impedance of each condition system. In this study used several approaches to facilitate the calculation of the equivalent impedance. This method uses the equation of power losses. This method is equivalent impedance using modified with Ploss and Qloss for Determining Pmax. From the analysis, it can be concluded the use of this method is quite accurate in analyzing or calculating the transient stability of the generator system in South Sulawesi, with each loading condition, before, during and after short circuit. Generator being looked at is Bakaru, Pare, Suppa, Barru and Sengkang.
Optimal Design of Power System Stabilizer In Bakaru Power Plant Using Bat Algorithm Muhammad Ruswandi Djalal; Muhammad Yusuf Yunus; Herman Nawir; Andi Imran
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1 No 2 (2017): October
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v1i2.1017

Abstract

The problem of using Power System Stabilizer (PSS) in generator excitation is how to determine optimal PSS parameter. To overcome these problems, the authors use a method of intelligent bats based algorithm to design PSS. Bat Algorithm is an algorithm that works based on bat behavior in search of food source. Correlation with this research is, food sources sought by bats represent as PSS parameters to be optimized. Bat's algorithm will work based on a specified destination function, namely Integral Time Absolute Error (ITAE). In this research will be seen the deviation of velocity and rotor angle of each generator, in case of disturbance in bakaru generator. The analysis results show that the uncontrolled system produces a large overshoot oscillation, and after the addition of PSS oscillation control equipment can be muted. So that the overshoot and settling time of each generator can be reduced and the generator can quickly go to steady state condition.
Aplikasi Modified-Imperialist-Competitive-Algorithm (MICA) Untuk Merekonfigurasi Jaringan Radial Tenaga Listrik Pada Penyulang Mojoagung Machrus Ali; Dwi Ajiatmo; Muhammad Ruswandi Djalal
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1 No 2 (2017): October
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v1i2.1020

Abstract

The reconfiguration distribution network is used to reset the network configuration form by opening and closing switches on the distribution network. Reconfiguration is expected to reduce power losses and improve distribution system reliability. Many feeders and buses on the network if calculated manually will be difficult and require a very long time. So the solution of the problem must use artificial intelligence or Artificial Intelligent (AI). Imperialist Competitive Algorithm (ICA) widely used research in solving the optimization problem. Some studies comparing ICA with other artificial intelligence and ICA produce better results than other artificial intelligence. MICA is an ICA modification designed to solve a discrete combination of optimizations. MICA can find the best network reconfiguration so that it can reduce power loss by 35,7928% and fix voltage 0,0185 pu. This method can later use other artificial intelligence or can be applied to other repeater. So it can be used for recommendations to PT. PLN (Persero)
Bat Intelligence For Tunning Power System Stabilizer At Barru Power Plant Muhammad Ruswandi Djalal; Andareas Pangkung; Sonong Sonong; Apollo Apollo
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 2 No 1 (2018): April
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v2i2.1276

Abstract

Changes in load on the power system suddenly, can cause dynamic disruption. This disturbance can not be responded well by the generator, so it can affect the system dynamic stability, such as the occurrence of oscillation speed and rotor angle. Conventional control of excitation and governor, also unable to repair the oscillations, so that additional controllers such as Power System Stabilizer (PSS) are required. In the use of PSS, there are several problems that often arise, namely the correct tuning of PSS parameters. In this research, we proposed a method of smart computing based on bat algorithm, for tuning PSS parameters. From the analysis results can be concluded, the performance performance of generator barru increased with the installation of Power System Stabilizer with optimal PSS parameter, with parameters respectively Kpss = 44.0828, T1 = 0.0284, T2 = 0.0146, T3 = 0.7818, T4 = 1.2816.
Rancang Bangun Sistem Pentanahan Penangkal Petir Pada Tanah Basah dan Tanah Kering pada Laboratorium Teknik Konversi Energi Herman Nawir; Muhammad Ruswandi Djalal; Sonong Sonong
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 2 No 2 (2018): October
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v2i2.1581

Abstract

Lightning rods in the Laboratory of Energy and Protection Distribution System of Ujung Pandang State Polytechnic are not functioning properly so the resistance resistance tends to be large, this is not good for earthing. This problem can be overcome by remaking lightning rods on wet and dry soils. This activity was carried out to reduce the value of resistance resistance in connection with this, this activity was carried out by designing, assembling and collecting data carried out by testing, while data analysis was carried out by counting. Based on the results of the discussion concluded that the resistance resistance value obtained is smaller than the previous device. Evidenced by the results of the test where the resistance value on the rod electrode in dry conditions ranged from 1.56 to 2.40 Ohm while the previous tool ranged from 1.6 to 9.0 Ohm. Then for wet soil conditions that range from 0.45 to 1.29 Ohm, while the previous tool is around 1.8 - 5.25 Ohm
Rancang Bangun Modul Pembelajaran Bengkel Listrik Sonong Sonong; Herman Nauwir; Muhammad Ruswandi Djalal
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 3 No 1 (2019): April
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v3i1.1924

Abstract

Electric motor is an electric machine that has a function as a converter of electrical energy into mechanical energy. Electric motors are widely used as movers because they are better in terms of technical and economical, but have disadvantages such as large initial currents so that they cannot last long, to overcome this can be used Y-utan star starting method both manually and automatically created in a panel box. In the operation and manufacture of a protection system for a 3 phase induction motor, some supporting equipment can be arranged in a panel box so that motor performance can be maximized. The results of this tool design are in the form of a panel box in which there are three types of circuits, namely: 3 phase induction motor operation circuit with the starting Y-∆ automatically, reversing the direction of 3 phase induction motor rotation, and 3 phase induction motor operation in two places. Where the series is equipped with a protection system and can be operated manually and automatically.
Studi Kestabilan Generator Sistem Sulselrabar Muhammad Ruswandi Djalal; Faisal Faisal
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 3 No 1 (2019): April
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v3i1.2067

Abstract

In the standard operating system, the input parameters such as changes in the mechanical torque of the turbine and changes in the field voltage of the amplifier from the exciter need to be considered. Some studies that can be done include the study of the dynamic stability of synchronous generators when dealing with small changes that occur using the eigenvalue approach which is the roots of the characteristic equations of the system state space equation. The eigenvalue can show information on system stability and is related to the response of time to changes in the system. The system used is in the Sulselrabar electrical system. From the simulation results show the characteristics of the system in terms of the frequency response and angle of the generator rotor. For the eigenvalue system value in the inter-area oscillation mode is -0.33293 + 4.0844i, for the oscillation mode it is -0.9043 + 7.9670i. While the generator frequency response, where oscillations occur before reaching steady state conditions. The biggest overshoot response occurs in Old Tello plants, with a maximum overshoot of 0.09124 pu and a minimum of -0.2227 pu. While the smallest overshoot response is found in the Bakaru hydroelectric power plant which is equal to 0.004681 maximum pu and -0.02563 minimum pu.
Co-Authors A. M. Shiddiq Yunus A. M. Shiddiq Yunus A.M Shiddiq Yunus Adnan Ainun Hasri Ahmad Ilham, Amil Ahmad Rosyid Idris Ahmed Abu-Siada Al Irsad, Muhammad Afif Alkautsar, Rifaldi Andareas Pangkung Andareas Pangkung Andarini Asri Andi Imran Andi Wely Fauziah Apollo Apollo Apollo Apollo Apollo Apollo Apollo Apollo Ardaniah, Ardaniah Aulia, Dzacky Awan Uji Krismanto Buana, Chandra Budiman Budisantoso Wirjodirdjo Candra Riawan, Dedet Caturindah, Winarty Chandra Bhuana Deum Patria F Abbas Dian, Faizal Dwi Ajiatmo Dwi Ajiatmo Dwi Ajiatmo Dwi Ajiatmo Dwi Lastomo, Dwi Dwia Ayanis, Rifa Eddy Setyo Koenhardono, Eddy Setyo Faisal Faisal Faisal Faisal Faisal Faisal Faisal Faisal Firdaus Firdaus Firdaus, Aji Akbar Ghazi, Argon Luthfan Golda Evangelista Patrix Hadi Suyono Haque, Gabriel Harus Laksana Guntur Herlambang Setiadi Herlambang Setiadi Herlambang Setiadi Herlambang Setiadi Herlambang Setiadi Herlambang Setiadi Herlambang Setiadi Herlambang Setiadi Herlambang Setiadi Herman HR Herman HR Herman Nauwir Herman Nawir Herman Nawir Herman Nawir Herman Nawir, Herman Hidayat, Muh. Taufik Imam Hidayatul Nurohmah Hidayatul Nurohmah Hidayatul Nurohmah Hidayatul Nurohmah, Hidayatul Himawari, Waseda HR, Herman HUTORO, KOKO I Nyoman Adi Putra Imam Robandi Imam, Muhammad Taufik Imron, Khafit Irsad, Muh. Afif Al Jamal, M Fachmi Kadir, Nasrun Kumala, Arimbi La Ode Musa Lastomo, Dwi Lewi Lewi Machrus Ali Machrus Ali Makmur Saini Marhatang Marhatang Maudini Maudini Muchyiddin, Muhammad Imam Muh Amar Syarifuddin Muh. Ikhra Aliefka Putramardani Muh. Ilham, Andi Muh. Yusril Hamma Muhammad Aldy Rezaldy Muhammad Azhar Muhammad Aziz Muslim Muhammad Kurniawan Muhammad Sulfajar Mas’ud Muhammad Thalib Muhammad Yunus Muhammad Yunus Muhammad Yunus Yunus, Muhammad Yunus Muhammad Yusuf Mappeasse Muhammad Yusuf Yunus Muhammad Yusuf Yunus Mukhtaram, Nurrafii Al MULKI, ABDUL MALIKIL Musthofa, Arif Mustika Ayu Nahlah, Nahlah Nasrun Kadir Nasrun Kadir Nasrun Kadir Natha, Kanidra Nooraini, Ervina Nur Hamzah Nur Hamzah Nurul Andini Palantei, Elyas Prakasa, Mohamad Almas Purnama, Rahma Rahmat Rahmat Rahmat Rahmat Rahmat Rahmat Rahmat Rahmat Ramadhani, Akhmad Remigius Tandioga Rony Seto Wibowo Rustang Rustang Saputra, Reki Aji Satria, Moch. Adri Serpian, Serpian Shiddiq Yunus, A.M Sianturi, Farhan Soedibyo Soedibyo Sonong Sula Cakra Buana, Arya Syam, Syahril Takdir, Ahmad Tangko, Jumadi Tasrif Tasrif Usman Usman Vita Lystianingrum Yanuar Mahfudz Safarudin Yudhi Leo Chandra Yusril Has Barlian Yusuf Yunus, Muhammad