Article Per Year (5 Year)
p-Index From 2020 - 2025
2.17
P-Index
This Author published in this journals
All Journal Tekno : Jurnal Teknologi Elektro dan Kejuruan Mechatronics, Electrical Power, and Vehicular Technology TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Informatika dan Teknik Elektro Terapan ELINVO (Electronics, Informatics, and Vocational Education) Proceeding of the Electrical Engineering Computer Science and Informatics Journal of Mechanical Engineering Science and Technology Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Jurnal Karinov Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Frontier Energy System and Power Engineering Charity : Jurnal Pengabdian Masyarakat Ilmu Komputer untuk Masyarakat ELPOSYS: Jurnal Sistem Kelistrikan
Irham Fadlika
Universitas Negeri Malang
Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

Published : 20 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 20 Documents
Search

 1   2 
Linear Trend Application on the Estimated Age of Distribution Transformer Based on the Load Growth and Environmental Temperature Azhar, Fadly; Rahmawati, Yuni; Fadlika, Irham
Frontier Energy System and Power Engineering Vol 1, No 2 (2019): JULY
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (564.927 KB) | DOI: 10.17977/um049v1i2p7-12

Abstract

This research aimed to find the age loss of distribution transformer based on the load growth and ambient temperature to predict the remaining age of the transformer. This research used the remaining estimation age calculation based on load growth that was predicted using the linear trend analysis. The distribution transformer in this research was the BO043 200 kVA, installed in 2012, and was operated in Bolo Feeder, Woha District, Bima Regency. The results showed that the BO043 transformer was operating at the average ambient temperature of 28℃ with the optimum loading threshold of 92.77% from its power rating. The transformer would experience age reduction if the load given were above that value. The calculation results showed that the BO043 transformer had the estimated remaining age of 4 years from the standard 23 years with the 2019 load prediction of 83.39% and up to 115.94% load prediction in 2022.
Distance Relay Protection System Planning on Malang 150 kV Transmission Network Reconfiguration Prasetyo, Wisma; Chanif, Moh. Nuzulul; Fadlika, Irham
Frontier Energy System and Power Engineering Vol 2, No 1 (2020): JANUARY
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (815.775 KB) | DOI: 10.17977/um049v2i1p18-27

Abstract

This paper discusses the installation planning of distance relay protection systems in 150 kV Malang Raya transmission system reconfiguration. This study aims to minimize the disruption in the reconfiguration of Malang Raya transmission lines. The scenario of distance relay setting zones is divided into Pakis-Sutami substation, Sutami-Sengkaling substation, Sengkaling-Lawang substation, Lawang-Pakis substation. 3-phase fault scenarios with different fault locations according to the zone of protection. Based on the results of the simulation, Zone 1 scanned the disturbance at a distance of 27,616 km. Zone 2 scans disruption at a distance of 48.07 km. Zone 3 scans disruption at a distance of 59.29 km. With the installation of the distance relay protection system, it can be used as a reference to determine the distance or location of the disturbance.
Application of the Internet of Things (IoT) based digital platform for “Peduli, Keamanan, dan Ketertiban” (PEKERTI) Fadlika, Irham; Afandi, Arif Nur; Gumilar, Langlang; Andriansyah, Muhammad Rizal; Mistakim, Eka; Fakhri, Achmad Syahrudin; Gunawan, M. Ricko
Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Vol 7, No 1 (2022): February 2022
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/abdimas.v7i1.5803

Abstract

This community service program is implemented in RT 09 RW 06 Penanggungan Village, Klojen District, Malang City. This is a housing estate that is located close to several campuses, making it vulnerable to being a crime target. In this program, we present an idea to solve this problem by creating an Internet of Things (IoT) based Android application “Peduli, Keamanan, Ketertiban" (PEKERTI). This system acts as a medium for partner residents to monitor their environmental conditions through installed CCTV cameras, exchange information, and inform each other, to send voice messages to be broadcasted through loudspeakers if there are indications of danger or crime-prone conditions. This program relies on four main stages, namely analysis and question and answer, preparation of supporting equipment, PEKERTI application design, and evaluation design. The results showed several positive responses from the Penanggungan community who assessed the effectiveness of this activity, marked by increased enthusiasm, order, concern, security, and comfort.
Preliminary study of wireless balloon network using adaptive position tracking technology for post disaster event Irawan Dwi Wahyono; Irham Fadlika; A. N. Afandi; M. Rodhi Faiz
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 17, No 4: August 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v17i4.11955

Abstract

Limited resources in post-disaster areas, one of which is a communication where coordination needed for aid distribution in disaster areas. Wireless balloon technology as a solution for use in post-disaster areas. Bandwidth limitations and high delay in communication systems on wireless balloons create limitations in aid coordination, especially mobile device tracking on BPBD volunteers or officers. This research develops an effective communication system at the wireless balloon to track personal device officers in disaster areas that use cellular devices. This mobile device tracking system utilizes a wireless balloon using a publish-subscribe system on their mobile devices, namely volunteers as publishers and those responsible for disasters or communities as subscribers. To overcome the limitations of communication resources on cellular devices and wireless balloons using the Adaptive method on publish-subscribe called UM-Disaster. The results of this study, the UM-Disaster system for multi-cell tracking has an average efficiency of 40-63% for bandwidth and processor use on mobile devices at 51-70%.
Current Ripple Analysis of New Double-Stator AC Drive Systems Irham Fadlika; A. N. Afandi; Pekik Argo Dahono
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 13, No 4: December 2015
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v13i4.3165

Abstract

This paper presents a current ripple analysis of new double-stator AC drive system. At first, a new double-stator AC drive system is proposed. The aim is to combine the benefits both the multilevel and multiphase system to provide the better performance to drive AC motor. The input and output current ripples of the proposed AC drive system are then analyzed. The current ripples of the proposed AC drive system are then compared to the ones of conventional double-stator AC drive system. Under the same DC input voltage, it is shown that the proposed results in less output current ripple. Under the same output voltage, the proposed AC drive system results in smaller input current and, therefore, fewer losses on the DC power supply. Experimental results are included to show the validity of the proposed concept.
Comparing Performances of Evolutionary Algorithms on the Emission Dispatch and Economic Dispatch Problem A.N. Afandi; Irham Fadlika; Andoko Andoko
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 13, No 4: December 2015
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v13i4.3166

Abstract

Evolutionary methods dominate in the computation for breaking out the real problems. For a couple of years, it is more popular than classical methods for solving many cases. Technically, one of real problems is the emission dispatch and economic dispatch (EDED) problem. The EDED problem is used to optimize the power system operation (PSO) at a certain time under some constraints. This paper presents performance comparison between Harvest Season Artificial Bee Colony (HSABC) and Genetic Algorithms on the EDED problem applied to the IEEE-62 bus system. Simulation results show that the tested methods have difference characteristics and abilities for optimizing the PSO based on the EDED problem.
Rancang bangun inverter satu fasa SPWM dengan output tegangan dan frekuensi variabel Moch Kusuma Wardana; Irham Fadlika; Ahmad Fahmi
TEKNO: Jurnal Teknologi Elektro dan Kejuruan Vol 28, No 1 (2018)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (988.184 KB) | DOI: 10.17977/um034v28i1p1-16

Abstract

Penelitian ini bertujuan untuk merancang inverter satu fasa untuk mengatur nilai frekuensi dan tegangan AC pada keluaran inverter. Hal ini dimaksudkan untuk memperbaiki atau meningkatkan efisiensi energi listrik pada beban satu fasa. Sistem ini dapat direalisasikan dengan menggunakan mikrokontroler, sehingga lebih ekonomis dan cocok untuk kebutuhan industri dan rumah tangga. Tegangan keluaran inverter diatur dengan mengubah nilai puncak pada output konverter SEPIC pada sisi terminal input inverter, sedangkan frekuensi output inverter diatur melalui modulasi SPWM. Untuk memvalidasi metode yang diusulkan, prototipe inverter satu fasa dengan kapaistas 150 W dirancang dan diuji di laboratorium. Penelitian ini dapat menjadi teknologi alternatif yang tepat guna dan mampu bersaing dengan teknologi yang telah ada saat ini.
PENERAPAN SISTEM KONTROL DAN FILTRASI AIR LEDENG OTOMATIS DI DESA GADUNGSARI KECAMATAN TIRTOYUDO KABUPATEN MALANG Irham Fadlika; Irawan Dwi Wahyono; Ilham Garinsyah
Jurnal KARINOV Vol 1, No 2 (2018): Mei
Publisher : Institute for Research and Community Service (LP2M), Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (509.069 KB) | DOI: 10.17977/um045v1i2p%p

Abstract

Tujuan dilakukannya kegiatan pengabdian ini adalah untuk membuat sistem otomatisasi kontrol air ledeng berdasarkan debit dan jadwal pengaliran di desa Gadungsari Kecamatan Tirtoyudo Malang. Hal ini perlu dilakukan karena pengelolaan air masih mandiri oleh pemerintah desa dan proses pengelolaan ini masih menggunakan teknologi konvensional dengan cara mengambil air dari sumber dan kemudian disalurkan ke setiap rumah warga. Selain itu, Pengelolaan yang dilakukan oleh mitra 1 dan 2 (HIPAM Ardi Tirta RT 07 dan RT 02) tidak memiliki proses filtrasi air untuk menentukan kadar kelayakan air sebelum dikonsumsi, terutama pada saat musim hujan. Kegiatan pengabdian ini menargetkan terwujudnya produk pengisi tandon dan penjernih air secara otomatis pada kedua mitra untuk untuk mempermudah proses filtrasi, sehingga lebih layak untuk dikonsumsi, meningkatan kualitas kejernihan air dan diperolehnya manfaat pengisian air serta penjernihan air secara otomatis. Selain itu, efisiensi waktu dan tenaga untuk tidak sesering mungkin menguras tandon  maupun kamar mandi. Diharapkan dengan adanya kegiatan ini, permasalahan mitra khususnya untuk menyediakan jasa layanan air yang layak dan efisien dapat terpenuhi. Selain itu, kegiatan ini juga dapat menjadi referensi pada lokasi-lokasi lainnya yang mengalami permasalahan serupa. Kata kunci—sistem kontrol air ledeng otomatis, filtrasi air, efisien
Quasi Z-Source Inverter as MPPT on Renewable Energy using Grey Wolf Technique Quota Alief Sias; Irham Fadlika; Irawan Dwi Wahyono; Arif Nur Afandi
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 5: EECSI 2018
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (923.506 KB) | DOI: 10.11591/eecsi.v5.1682

Abstract

Z-Source Inverter (ZSI) is famous power converter who has capability to deal with voltage sags, improved power factor and wide voltage range of output. Quasi Z Source Inverter (QZSI) is the modern ZSI who has continuous current of input and can reduce stress of the passive component. This paper proposes simple boost QZSI circuit as Maximum Power Point Tracking (MPPT) using Grey Wolf Optimization (GWO) algorithm in photovoltaic system. Grey Wolf algorithm has been compared with the Perturb and Observed (P&O) technique for gaining the maximum power from the sun. Both techniques can get the optimum power of solar panel not only at constant sun light condition but also under varying irradiance levels. The value of average power obtained from GWO technique is greater than P&O. Although the value of solar radiation changes, the output voltage remains stable and both algorithms carry on obtaining optimal power of the sun.
Combined Computational Intelligence Approach for the Power System Optimization Problem Arif Afandi; Irham Fadlika; Langlang Gumilar; Yuni Rahmawati; Quota Alief Sias; Irawan Dwi Wahyono; Yunis Sulistyorini; Farrel Candra WA; Michiko Ryuu Sakura A
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 5: EECSI 2018
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (290.959 KB) | DOI: 10.11591/eecsi.v5.1703

Abstract

This paper presents an adoption of a natural phenomenon as Thunderstorm Algorithm (TA) which is applied to solve a problem of the power production composition under various constraints. This work also introduces artificial salmon tracking algorithm (ASTA) for defining the optimal strategy of the power system on the power consumption. Both algorithms are tested on the IEEE-62 bus system as a selected structure for the mathematical cased model. By considering all parameters, results show that ASTA can be applied to predict the power consumption and TA also has good performances while searching the optimal solution. Moreover, the power production can be presented throughout an economic dispatch problem. Technically, this computation demonstrates the optimal solution with fast convergence and short time consumption. These processes also perform smooth and stable characteristics for the searching completion.
Co-Authors A.N. Afandi Ach. Syahrudin Fakhri Adim Firmansah Afandi, Arif Ahmad Atif Fikri Ahmad Fahmi Al Rasyid, Mochammad Syarifudin Andoko Andoko, Andoko Andriansyah, Muhammad Rizal Anik Nur Handayani Arif Afandi Aripriharta - Azizatus Zahro Bagaskoro, Muhammad Cahyo Bello, Nasir Garba Chanif, Moh. Nuzulul Djulihenanto, Saddani Dwiwahyono, Irawan Dyah Lestari Eka Mistakim Evie Dwi Jayanti Fadly Azhar Fakhri, Ach. Syahrudin Fakhri, Achmad Syahrudin Farrel Candra WA Gunawan, M. Ricko Ilham Garinsyah Jayanti, Evie Dwi Joumil Aidil Saifuddin Kornelius Kamargo/Irawan Dwi Wahyono Kornelius Kamargo Langlang Gumilar M. Rodhi Faiz Masramdhani Saputra Masramdhani Saputra Mega Agustina Michiko Ryuu Sakura A Misbahul Munir Mistakim, Eka Moch Kusuma Wardana Muhammad Adib Amin Muhammad Cahyo Bagaskoro Muhammad Rizal Andriansyah Muhdi, Krisna Dwipa Omar, Saodah Pekik Argo Dahono Prasetyo, Wisma Pratama, Daniel Febrian Rahmatullah Aji Prabowo Ronny Ardiansah Rosmin, Norzanah Saddani Djulihenanto Saeful, Albarrobi Nabila Sakura A, Michiko Ryuu Sias, Quota Alief Siti Sendari Sujito Sujito WA, Farrel Candra Yuni Rahmawati Yunis Sulistyorini Yunis Sulistyorini, Yunis