cover
Contact Name
Vita Lystianingrum
Contact Email
jaree@its.ac.id
Phone
+6231-5947302
Journal Mail Official
jaree@its.ac.id
Editorial Address
Sekretariat JAREE Departemen Teknik Elektro Gedung B, Kampus ITS Sukolilo Surabaya 60111
Location
Kota surabaya,
Jawa timur
INDONESIA
JAREE (Journal on Advanced Research in Electrical Engineering)
ISSN : -     EISSN : 25796216     DOI : https://doi.org/10.12962/j25796216.v4.i2.116
Core Subject : Engineering,
JAREE is an Open Access Journal published by the Department of Electrical Engineering, Institut Teknologi Sepuluh Nopember (ITS), Surabaya – Indonesia. Published twice a year every April and October, JAREE welcomes research papers with topics including power and energy systems, telecommunications and signal processing, electronics, biomedical engineering, control systems engineering, as well as computing and information technology.
Articles 10 Documents
Search results for , issue "Vol 4, No 1 (2020)" : 10 Documents clear
Renewable Energy Source Enactment for Speed Control of BLDC Motor with Proportional Integral (PI) Controller Soedibyo Soedibyo; Muhammad Budi Rahayu Widodo; M. Ashari
JAREE (Journal on Advanced Research in Electrical Engineering) Vol 4, No 1 (2020)
Publisher : Department of Electrical Engineering ITS and FORTEI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25796216.v4.i1.107

Abstract

This paper present about speed control of Brushless Direct Current (BLDC) Motor 1 kW in which supplied using Photovoltaic (PV) Array 1.5 kW that simulated using MATLAB 2016a.  Speed control of BLDC exactly depend on voltage condition, so speed control mean voltage control. Furthermore, Proportional Integral (PI) controller will be implemented to get best performance of the system during irradiance change or some load implemented. For detail analysis purpose, the simulation will do in some case such by vary irradiation of PV, Vary the speed reference then vary of load. From simulation result we get the information that dynamic irradiance, load and speed reference will influence the response stability of speed so do Power Consumption, Voltage and Current response.Keywords: brushless direct current (BLDC) motor, photovoltaic (PV), proportional integral (PI) controller.
Design and Implementation of Solar Charge Controller with P&O MPPT for Light-Fishing in Ujung Pangkah, Gresik Wahyu Ardi Santosa; Sjamsjul Anam; Feby Agung Pamuji
JAREE (Journal on Advanced Research in Electrical Engineering) Vol 4, No 1 (2020)
Publisher : Department of Electrical Engineering ITS and FORTEI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25796216.v4.i1.82

Abstract

Bagan tancap is a conventional fishing using diesel as its main source. This conventional method needs to be replaced with an eco-friendly and easy to use system, namely solar panels. The solar panels power is just limited by time so the stability of the system is poorly maintained that needs to be a battery as a storage of energy to improve system stability. However, the power that is not optimal causes the charging battery to take longer and not be constant with periods of weather and irradiation coditions. The charging battery without MPPT it tends not to be optimal because the solar panel does not operate at its maximum value. MPPT with perturb and observe algorithms can maximize power on solar cells with tracking speeds that depend on the response speed of the converter. While boost coverter has the ability to maintain potential differences that are tailored to the battery specifications and keep the current and voltage ripple values relatively small. For this reason, this final project will design and implement solar charge controller equipped with MPPT P & O (Perturb and Observe) and boost converter, this method can maximize the power of the solar panel by 97.84% with a faster charging time for 27 minutes.Keywords: light fishing, MPPT, perturb and observe, solar charge controller.
Model Predictive Control of Autonomous Underwater Vehicles Based on Horizon Optimization sudirman sudirman; Mochammad Rameli; Rusdhianto Effendi
JAREE (Journal on Advanced Research in Electrical Engineering) Vol 4, No 1 (2020)
Publisher : Department of Electrical Engineering ITS and FORTEI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25796216.v4.i1.109

Abstract

Heading control of Autonomous Underwater Vehicle (AUV) using Model Predictive Control (MPC) gives a good performance. Varying the length of the horizon provides a variety of performance. This paper is made in order to find out how many optimal horizons are needed to obtain the highest efficiency of energy use in AUV. Test results show a positive correlation between the length of the horizon and the amount of energy used. The optimal horizon obtained is then tested on several different trajectories.Keywords: autonomous underwater vehicle, horizon optimizatoin, model predictive control.
Use of Hybrid Phase Shifter for Congestion Management in A Grid with RESs and EVs: Transmission Efficiency Benefit in Comparison with Phase Shifting Transformer Salah Eldeen Gasim Mohamed
JAREE (Journal on Advanced Research in Electrical Engineering) Vol 4, No 1 (2020)
Publisher : Department of Electrical Engineering ITS and FORTEI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25796216.v4.i1.92

Abstract

Integration of renewable energy sources (RESs) and electric vehicles (EVs) to electric power grids is increasing. These RESs and EVs may introduce major problems to grid such as transmission lines congestion. Owing to the causative factors nature, congestion may regularly happen and continue forlong commulative time. Thus, transmission efficiency (TE) is a major factorwhen relieving congestion. Congestion can be relieved by using phase shifting transformers (PSTs), hybrid phase shifters (HPSs), or flexible AC transmission system (FACTS) devices. However, PSTs have technical drawbacks such as their large steps, which may result in increased losses, and FACTS devices cost is high. This paper investigates benefits of using an HPS rather than a PST in terms of TE. As HPS operates continuously, it provides more precise control of active power flow than PST. A modified IEEE-14 bus test system is used and a security margin is kept in each simulated case with HPS/PST. Results revealed higher TE when an HPS is used. Thus, RESs and EVs can be more optimally hosted with HPSs.Keywords: electric vehicles, grid flexibility, hybrid phase shifter, phase shifting transformer, renewable energy sources, transmission efficiency.
Formation Control of Multi-Robot using Virtual Structures with a Linear Algebra Approach Arfittariah Riah; Trihastuti Agustinah
JAREE (Journal on Advanced Research in Electrical Engineering) Vol 4, No 1 (2020)
Publisher : Department of Electrical Engineering ITS and FORTEI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25796216.v4.i1.111

Abstract

The separation bearing controller (SBC) and separation-separation controller (SSC) approaches can be used to maintain multi-robot formation, while the Computed Torque Control (CTC) method is used to solve the dynamic problems of the robot. However, the SBC and SSC approaches combined with CTC cannot maintain multi-robot formation, if the leader or follower is disturbed. In this paper, the virtual structure method and the linear algebra approach added to the CTC method are used to maintain the triangular robot formation to follow the given trajectory. The simulation results show that the proposed control system design of multi-robots capable of following the trajectory and can maintain multi-robot formation with/without disturbance and noise.Keywords: computed torque control,  formation control, linear algebra, trajectory tracking, virtual structure. 
Design Phase Delay Control for Soft Starting 3 Phase Induction Motor Kukuh Widarsono; Moh. Jauhari; Beny Guzman Raiz; Helmy Sahirul
JAREE (Journal on Advanced Research in Electrical Engineering) Vol 4, No 1 (2020)
Publisher : Department of Electrical Engineering ITS and FORTEI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25796216.v4.i1.100

Abstract

Induction motor is one type of electric machine that is widely used both in household consumers and industrial players. However, induction motors have drawbacks, namely starting currents that can reach 5-7 times the nominal current, of course this can lead to reduced life time of other electrical equipment and the possibility of shutdown or trip is very large. This research proposes a new modeling to create a soft starting system to reduce the 3 phase induction motor start current. This system was built with the help of a Phase Delay Control power electronics circuit with the main component, Triac, which functions to regulate the input voltage of a 3 phase induction motor and a contactor whose function is to move the 3 phase induction motor power supply from the soft starting system to the PLN source directly if, The input voltage is the same as the nominal voltage. The output of these processes is the Triac ignition angle, so during the starting process, the induction motor will receive an input voltage in stages from the smallest to reach its nominal voltage. Thus the results of testing the soft starting system that is designed to have a maximum current value at the start of 2.45 A or 77.58% lower than the start current using the DOL method with a value of 10.93 A at no-load conditions and 7.41 A or 34.19% lower than the motor starting current with the DOL method with a value of 11.31 A when the motor is loaded.Keywords: phase delay control, soft starting, three phase induction motor. 
FLC-DTC Method for Torque Ripples Minimization of 8/6 Switched Reluctance Motors Drive Hafeezul Haq; Halil Ibrahim Okumus
JAREE (Journal on Advanced Research in Electrical Engineering) Vol 4, No 1 (2020)
Publisher : Department of Electrical Engineering ITS and FORTEI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25796216.v4.i1.114

Abstract

The switched reluctance motor gains a significant response in industries in the past decade because of its ruggedness, high torque to inertia ratio, simple structure, high reliability and inexpensive manufacturing capability. These features make it a suitable candidate for various applications and electric drives. However, In the field of electric drives a switched reluctance motor drive is having doubly salient structure thus it inherently produces high torque ripples and acoustic noise problems and its controlling difficulties that is an undesirable effect for vehicle applications, especially at low speed. The main objective of this paper is to minimize the torque ripples and to control its speed. In this paper a fuzzy logic controller based direct torque control method is used for speed controlling and for controlling of torque ripples of the 8/6 SRM drive. It’s modelling and application of fuzzy logic controller based direct torque control method is done in MATLAB/SIMULINK environment.Keywords: acoustic noise, direct torque control, fuzzy logic controller, ripple control, switched reluctance motor, torque ripples.
Modelling and Simulation for Small Signal Stability of Multi-machine Power System under Various Disturbance Conditions Ohnmar Swe; Soe Win; Zarchi Linn
JAREE (Journal on Advanced Research in Electrical Engineering) Vol 4, No 1 (2020)
Publisher : Department of Electrical Engineering ITS and FORTEI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25796216.v4.i1.103

Abstract

This paper presents the small signal stability of multi-machine power system over the 58-Bus, 26-Machine, Yangon Distribution Network and is validated with MATLAB software under various disturbance conditions. Time-domain solution analysis is employed to determine the small signal dynamic behavior of test system. Transtability model is used to perform time-domain simulation in SIMULINK. The simulation is carried out for normal condition, reference voltage of regulator (Vref) disturbance, mechanical torque (Tm)disturbance and network (fault) disturbance and the conditions of change in center of inertia for rotor angle (delta COI),  slip for center of inertia (slip COI), field current and mechanical torque are observed. According to the simulation results, perturbation of Vref shows only instability on the system. But ramping of Tm and network disturbance can cause large disturbance on the system and unstable conditions can be observed.Keywords: load flow, multi-machine power system, small signal stability analysis,system disturbances, time domain simulation.
Food Warmer System Based on DHT-22 Asti Riani Putri; Putri Nur Rahayu
JAREE (Journal on Advanced Research in Electrical Engineering) Vol 4, No 1 (2020)
Publisher : Department of Electrical Engineering ITS and FORTEI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25796216.v4.i1.118

Abstract

A warm meal will make those who eat it feel comfortable, especially those who have a history of suffering from gastritis or respiratory problems such as asthma from the incident means that they need a portable food warmer that can warm food wherever and whenever. So the purpose of this research is to create a temperature control and monitoring system automatically using a DHT22 sensor as a temperature gauge and fan, and incandescent lamps as a stabilizer of its temperature. The method used in the temperature regulation system using fuzzy logic. Fuzzy logic is a method of control system that can provide decisions that resemble humans. By determining the membership and fuzzy logic rules in the microcontroller as the brain, the temperature can be adjusted automatically. The result is making a food warmer that can maintain heat stability from food and can be taken anywhere. Keywords: DHT-22, fuzzy logic, temperature.
Object Extraction Using Probabilistic Maps of Color, Depth, and Near-Infrared Information Muhammad Attamimi; Kelvin Liusiani; Astria Nur Irfansyah; Hendra Kusuma; Djoko Purwanto
JAREE (Journal on Advanced Research in Electrical Engineering) Vol 4, No 1 (2020)
Publisher : Department of Electrical Engineering ITS and FORTEI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25796216.v4.i1.106

Abstract

Object extraction is one of the important and chal-lenging tasks in the computer vision and/or robotics ? elds.This task is to extract the object from the scene using anypossible cues. The scenario discussed in this study was the objectextraction which considering the Space of Interest (SOI), i.e.,the three dimensional area where the object probably existed.To complete such task, the object extraction method based onthe probabilistic maps of multiple cues was proposed. Thanksto the Kinect V2 sensor, multiple cues such as color, depth, andnear-infrared information can be acquired simultaneously. TheSOI was modeled by a simple probabilistic model by consideringthe geometry of the possible objects and the reachability of thesystem acquired from depth information. To model the color andnear-infrared information, a Gaussian mixture models (GMM)was used. All of the models were combined to generate theprobabilistic maps that were used to extract the object fromthe scene. To validate the proposed object extraction, severalexperiments were conducted to investigate the best combinationof the cues used in this study.Keywords: color information, depth information, near-infrared information, object extraction, probabilistic maps.

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