F: Electrical & Electronic (302)
GJRE: F
An Improvement Strategy on Direction Cosine Matrix based Attitude Estimation for Multi-Rotor Autopilot
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 8
In present days, autonomous multi-rotor copters are increasingly becoming popular due to its advantages in terms of multi-purpose functionalities, robustness, high dynamic response and more significantly inexpensive costs of development and usage. However, real-time attitude estimation is a key component which needs to have further development for better control and precise navigation to...
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Authors Nazia Ahsan Dilshad, Mohammed Kawser JahanRead Journal Click Here
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Page No. 23 to 30
Transmission Line Fault Detection using Android Application via Bluetooth
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 8
Technological advancement and its incorporation is playing significant in human life. In present days, the demand on the electric power for the household, commercial and industrial loads is increasing. Also, the management of electric power distribution system is becoming more complex. Bluetooth based fault detection is a newly developing concept in the power system fault detection. This...
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Authors MD Asaduzzaman Nur,Jahidul Islam, Md.Golam Mostofa, Moshiul Alam ChowdhuryRead Journal Click Here
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Page No. 11 to 14
Optimal Power Flow in the Presence of Practical Constraints and with TCSC using Imperialistic Competitive Algorithm
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 8
At present, power system operation, control, Management becomes very complex due to continuously increasing demand. Flexible AC Transmission System (FACTS) controllers are used to increase power transfer capability of the transmission lines closer to their limits. This paper proposed a methodology to solve Optimal Power Flow (OPF) problem in the presence of Thyristor Controlled Series Ca...
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Authors G. Nageswara Reddy, S.S.Dash, S.Sivangaraju, Ch.V.SureshRead Journal Click Here
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Page No. 15 to 22
Implementation and Experimental Validation of a Real-Time Discontinuous PWM Technique for VSI Fed IM Drives
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 8
Adjustable speed drive system requires variable voltage and frequency supply which is invariably obtained from a three-phase voltage source inverter (VSI). A number of Pulse Width Modulation (PWM) schemes are used to obtain variable voltage and frequency supply from an inverter. The most widely used PWM schemes for a three-phase VSI are carrier-based sinusoidal PWM and space vector PWM (...
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Authors Senthilkumar P , N.P.SubramaniamRead Journal Click Here
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Page No. 1 to 9
Reducing the Vulnerability of Digital Protective Relays to Intentional Remote Destructive Impacts: Continuation of the Theme
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 7
A problem of protecting digital protective relays from intentional destructive electromagnetic impacts described in the article. The article is continuation of previous author’s publications on this theme. ...
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Authors Dr. Vladimr GurevichRead Journal Click Here
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Page No. 21 to 26
Digital Frequency Synthesis using Multi-Phase NCO for Dielectric Characterization of Materials on Xilinx Zynq FPGA
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 7
Precise measurement of dielectric characteristics of materials is becoming necessity in several engineering applications. The dielectric constant measurement over wide frequency range for emerging applications such as PCB manufacturing, agriculture, environmental and food processing industries has several challenges. With the advancement in digital VLSI and Field Programmable Gate Array ...
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Authors M.Sandhya Rani, Dr. K. Soundararajan,Dr. K. Nagabushan RajuRead Journal Click Here
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Page No. 15 to 19
Evolution and Efficiencies of Energy Metering Technologies in Ghana
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 6
This paper examined the efficiencies of the evolved energy metering technologies used by the Electricity Company of Ghana (ECG) vis-à-vis their metering challenge. We used literature survey and field interactions with ECG experts and electricity consumers in Ghana in order to firmly conclude. This paper determined that the types of Post-paid and Prepaid metering technologies emplo...
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Authors Emmanuel Effah, Kingsley Bediako OwusuRead Journal Click Here
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Page No. 39 to 45
ASIC Design, Implementation and Exploration on High Speed Parallel Multiplier
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 6
Designing multiplier is always a challenging and interesting job, in order to satisfy user needs as per demand.Vedic multiplier is prominent system for faster result and optimized circuit design. In any digital system the throughput and power consumption decides the performance. The present work mainly concentrated on Vedic multiplier power consumption and throughput. In much faster comp...
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Authors Y. Narasimha Rao, DR. G. Samuel Vara Prasada Raju, Penmetsa V Krishna RajaRead Journal Click Here
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Page No. 63 to 69
Speech Enhancement using Bolls Spectral Subtraction Method
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 6
This paper investigates the effect of Gaussian window frequency response Side lobe Attenuation on the improvement of Speech quality in terms of six objective quality measures. In Speech Enhancement process, signal corrupted by noise is segmented into frames and each segment is Windowed using Gaussian window with variation in the side lobe attenuation parameter “αÃ...
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Authors S.China Venkateswarlu, A.Subba Rami Reddy, K.Satya PrasadRead Journal Click Here
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Page No. 13 to 23
Studies on Application of Single Crystal Diamond for Charge Particle Detection: Design, TCAD Simulations, Technology Development, & Dc Characterization
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 6
Single crystal Diamond based Charge Particle detectors have been realized through a pilot stage fabrication run at the Indian Institute of Technology-Bombay (IIT-B). Device simulations in Technology Computer Aided Design (TCAD) were employed to study the physics of charge transport within the detector. Static case simulations revealed values of critical dc performance parameters like tot...
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Authors Pourus MehtaRead Journal Click Here
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Page No. 25 to 28
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Nano Filler Mixed Enamel Coated Single Phase Capacitor Run Induction Motor
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 6
In recent days, there was a tremendous revolution in the application of nano technology in the field of electrical engineering. Nano particles were used as fillers in the polymeric insulating materials to improve the physical, chemical, electrical, mechanical and thermal properties and to avoid tracking in the polymeric insulation. One such application of the nano fillers was practically...
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Authors D. Edison Selvaraj, Dr. C. Pughazhendhi Sugumar,J. Ganesan, M. Raj KumarRead Journal Click Here
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Page No. 1 to 8
Enhancement of Transient Stability in a Deregulated Power System using Facts Devices
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 6
In a deregulated power system, the electric power demand is increasing day to day which may lead to overloads and loss of generation. Transient stability studies place an important role in power systems, which provide information related to the capability of a power system to remain in synchronism during major disturbances resulting from either the loss of generation or transmission faci...
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Authors J.Srinivasa Rao, J.AmarnathRead Journal Click Here
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Page No. 47 to 62
Average Current Control Mode Boost Converter for the Tuning of Total Harmonic Distortion & Power Factor Correction using PSIM
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 5
The aim of this paper is to investigate the power factor correction (PFC) of Boost Converter under an average current-mode control. Boost converter topology is used to accomplish this active power-factor correction in many discontinues/ continuous modes. The boost converter is used usually it is easy to implement and works well. In this paper comparative evaluation of different technique...
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Authors Kashif Habib, Aftab Alam, Shahbaz KhanRead Journal Click Here
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Page No. 1 to 5
Radar Based Lie Detection Technique
Published In: GJRE Part: F: Electrical & Electronic Volume: 14 Issue: 5
The need for lie detection is to resolve disputes that arise over inheritance, forgery, impersonation as well as in forensic science which deals with application of science to law aiding to deliver justice by eliciting truth, scientific evaluation of physical evidence usually encountered in many civil, criminal regulatory and statutory cases. All the methods for lie detection including t...
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Authors Kedar Nath Sahu, Dr. Challa Dhanunjay Naidu, Dr. K Jaya SankarRead Journal Click Here
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Page No. 7 to 13
