M.Sc. in Electrical Engineering and Aircraft Machinery

Dec 7, 1997 - Present

Electrical engineering [Lecturer]

Jan 1, 2005 - Present

Lab. Work [Lab. Supervisor]

Jan 1, 2005 - Present

An intelligent differential protection of power transformer based on artificial neural network

Jan 2, 2022

Journal Bulletin of Electrical Engineering and Informatics

publisher International Research Publication House

DOI 10.11591/eei.v11i1.3547

Issue 1

Volume 11

This paper describes the application of artificial neural network (ANN) techniques for protecting small power transformer 2 kVA (Terco type). ANN network trained according to the primary and secondary currents data under NN tool, this network performs as a function of differential protection relay. Symmetrical and unsymmetrical faults are analyzed using Matlab environment. ANN network senses the difference in the internal current of both transformer sides and sending a trip to the circuit breaker (CB) at moment of fault occurrence. All the voltages and the currents waveforms affected with the fault and the response time increased according to this technique. Finally, the trip signal and the quick disconnect time were improved according to ANN technique.

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Differential Relay Protection for Prototype Transformer

Jan 6, 2021

Journal PRZEGLĄD ELEKTROTECHNICZNY

publisher Society of Polish Electrical and Electronics Engineers

DOI 10.15199/48.2021.06.30

Issue 6

Volume 2021

This paper represents the differential protection relay that used to protect the prototype-Terco power transformer. Matlab/Simulink is used to simulate the protection system. The power differential protection algorithm has been simulated and tested on a 2KVA power transformer under different faults. During normal operating conditions, current will flow through all phase of the power transformer within predesigned values which are appropriate to these elements rating and the faults can be classified as the flow of a massive current. the results signify suitable completion.

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PI controller for DC motor speed realized with simulink and practical measurements

Jan 3, 2020

Journal International Journal of Power Electronics and Drive System (IJPEDS)

publisher Institute of Advanced Engineering and Science (IAES)

DOI 10.11591/ijpeds.v11.i1.pp119-126

Issue 1

Volume 11

This article describes the methodology of speed control by understanding control method of DC motor, definitely, armature and field resistances with additional to armature voltage control methods. The speed of DC motor is controlled PI controller as donor in this work. Using Matlab simulation and practical measurements, Terco DC motor speed control is achieved in this work. The results that obtained from Matlab simulation circuit is appeared approximately similar that obtained by practical connection.

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Partial Discharge Measurement in Solid Dielectric of H.V Cross-Linked Polyethylene (XLPE) Submarine Cable

Jan 2, 2020

Journal Indonesian Journal of Electrical Engineering and Computer Science

DOI 10.11591/ijeecs.v17.i3.pp1578-1583

Issue 3

Volume 13

A partial discharge described as a non-linear electrical break-down event that happened in a section of insulating area between two conduct which are at different potentials the damage of the insulating material, these conductors have a different insulating material potential of damage, under AC voltage discharge interval process. In this paper, we propose a Matlab/Simulation software. A detailed analysis of the partial discharge (PD) signal in the underground electric power conductor performed for monitoring, and investigation of numerous effects associated with the partial discharge event, such as heat, phonic and electrical. Thus, to gain the important data of the insulating material status

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Partial Discharge Measurement in Solid Dielectric of H.V Cross-Linked Polyethylene (XLPE) Submarine Cable

Jan 2, 2020

Journal Indonesian Journal of Electrical Engineering and Computer Science

DOI 10.11591/ijeecs.v17.i3.pp1578-1583

Issue 3

Volume 13

A partial discharge described as a non-linear electrical break-down event that happened in a section of insulating area between two conduct which are at different potentials the damage of the insulating material, these conductors have a different insulating material potential of damage, under AC voltage discharge interval process. In this paper, we propose a Matlab/Simulation software. A detailed analysis of the partial discharge (PD) signal in the underground electric power conductor performed for monitoring, and investigation of numerous effects associated with the partial discharge event, such as heat, phonic and electrical. Thus, to gain the important data of the insulating material status

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DC Motor Speed Control Using PID Controller Implementation by Simulink and Practical

Jan 1, 2018

Journal International Journal of Electrical Engineering

publisher International Research Publication House

Issue 11

Volume 1

In this research, speed control of DC motor (Terco Company) type is implementation by Matlab/Simulation and practical. A comparison is made by Simulink modeling circuit and practical connection. The results obtained from simulation are approximdtly similar to that obtained by practical. Also the dynamic behavior is studied.

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Modeling and simulation of 1.5 MW wind turbine

Jan 1, 2018

Journal Int. Journal of Applied Engineering

publisher International Research Publication House

Issue 10

Volume 13