F: Electrical & Electronic (302)
GJRE: F
High Performance Fuzzy Adaptive Control for D.C. Motor
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 10 This paper presents speed control of a separately excited DC motor using fuzzy logic control (FLC) based on MATLAB Simulation program. This method of speed control of a dc motor represents an ideal application for introducing the concepts of fuzzy logic. The paper shows how a commercially available fuzzy logic development kit can be applied to the theoretical development of a fuzzy contr...
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Authors Ravinder Kumar, Vineet GirdharRead Journal Click Here
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Page No. 1 to 6
Implementation of a Low Cost 5 Level PWM Inverter
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 9 This paper deals with the implementation of a new low cost five level inverter which converts the 9V DC to 9V AC. Complexity and cost of the system are reduced as compared to other configurations by using only five switches, eight diodes and two capacitors. In the proposed scheme, control circuit is designed using 89C51 microcontroller to produce sinusoidal pulse width modulation(SPWM).T...
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Authors Neelashetty Kashappa, Ramesh Reddy KRead Journal Click Here
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Page No. 25 to 28
Performance Analysis of EDFA for Different Pumping Configurations at High Data Rate
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 9 The performance of Erbium Doped Fiber Amplifier (EDFA) depends on various parameters like, Er+3 doping concentration, active fiber length, pump power, pumping wavelength etc. In this paper, the analysis of gain and noise figure (NF) of EDFA is done at different pump power (10, 50, & 100mw) and at different fiber length (10, 30, & 50m) for different pumping configuration i.e. forward pump...
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Authors Ms. Prachi Shukla, Asst. Prof. Kanwar Preet KaurRead Journal Click Here
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Page No. 19 to 23
Closed Loop Control of Three-level Diode Clamped Inverter Fed IPMSM with Different Modulation Techniques
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 9 In this paper a closed loop PI controller is designed to obtain the desired output torque, speed and stator phase current of interior permanent magnet synchronous motor (IPMSM) fed by a three-level diode clamped inverter which is built using twelve IGBTs (Insulated-gate Bipolar Transistor). Model of IPMSM is established using the equations describing dynamic behavior of interior permanen...
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Authors G. Sree Lakshmi, S. Kamakshaiah, G. Tulasi Ram DasRead Journal Click Here
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Page No. 9 to 17
Clustering based Load Flow for Three Phase Unbalanced Distribution System with Voltage Sensitive Component Models
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 9 This paper presents a novel distribution power flow algorithm to estimate losses and analyze unbalanced distribution systems. An unbalanced distribution network is decomposed into clusters. The unbalanced laterals are solved using the backward/forward sweep method in each phase. The clustering of total network makes faster computation. The three phase modeling of all the distribution tra...
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Authors T. Murali Krishna, N.V. Ramana, S. KamakshaiahRead Journal Click Here
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Page No. 1 to 8
Advanced Receiver Architectures in Radio-Frequency Applications
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 8 The general principles of several types of receivers fall under the two main headings of TRF (tuned radiofrequency) receivers, where the received signal is processed at the incoming frequency right up to the detector stage, and the superhet (supersonic heterodyne) receiver, where the incoming signal is translated (sometimes after some amplification at the incoming frequency) to an interm...
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Authors Solomon Lule Workneh, Dr. M V Raghavendra, Dr. Vuda Sreenivasarao, Dr. Babu PGReddyRead Journal Click Here
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Page No. 19 to 23
Sliding Mode Observer of a Grid Connected Photovoltaic Generation System with Active Filtering Function
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 8 The first problem in our third millennium is energy. For this raison, we try to find a new solution to develop different ways of distribution and energy use. This article presents the design of a sliding mode controller using sliding mode observation technique which aims to simplify the control procedure. For ameliorating the quality of the energy transferred from the power supply to the...
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Authors ALI Djerioui, K. Aliouane, F.BouchafaaRead Journal Click Here
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Page No. 13 to 17
Performance Analysis of Building Integrated Photovoltaic Application with Tilt and Azimuth Angle in Bangladesh
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 8 This paper analyzes the dependency of power output of the building integrated photovoltaic application in Bangladesh on various tilt and azimuth angle. Again this paper shows the temperature dependency of the output power of the building integrated photovoltaic application in Bangladesh. From the analysis, it is seen that if tilt angle is decremented from 90 deg to 1 deg, the power of pr...
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Authors Md. Hafizur Rahman, Jinia AfrinRead Journal Click Here
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Page No. 9 to 12
Reducing Hearing Aid Power Consumption Using Truncated-Matrix Multipliers
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 8 The traditional platforms for implementing hearing aid algorithms have been application specific integrated circuits (ASIC) and some general purpose DSP chips. One of the most important issues involved in hearing aid design is power consumption, i.e., battery life. This paper introduces an alternative method for implementing hearing aid algorithms by using truncated-matrix multipliers. T...
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Authors Thomas L. Hemminger, E. George WaltersRead Journal Click Here
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Page No. 1 to 7
A Review on UPQC for Power Quality Improvement in Distribution System
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 7 In recent years, Power engineers are increasingly concerned over the quality of the electrical power. In modern power system consists of wide range of electrical, electronic and power electronic equipment in commercial and industrial applications. Since most of the electronic equipments are nonlinear in nature these will induce harmonics in the system, which affect the sensitive loads to...
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Authors B. Gopal, Pannala. Krishna Murthy, G.N. SreenivasRead Journal Click Here
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Page No. 49 to 57
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A Novel Unified Power Quality Conditioning System for Power Quality Improvement and Bidirectional Power Flow Control for Windmill
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 7 This paper proposes a new approach of unified power quality conditioner which is made up of a matrix converter to mitigate the current harmonics, voltage sags and swells and control the power flow with Bi directional capability for windmill. Matrix converter injects the compensation voltage on the load-side, so it is possible to mitigate the voltage sag/swell problems, resulting in an ef...
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Authors Gl. Valsala, L. PadmasureshRead Journal Click Here
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Page No. 41 to 47
Three-Point Binary Median Filter Implementation using Single-Electron Transistor
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 7 - Non-linear filters are large family of filters used in signal and image processing. They have found numerous applications such as in digital image restoration, speech processing and coding, digital TV applications, etc. In this paper, three-point median filter is designed using singleelectron transistor. In single-electron transistor bits of information are represented by the presence ...
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Authors Anbarasu Paulthurai, Balamurugan Dharmaraj, S.RajasekaranRead Journal Click Here
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Page No. 33 to 39
Bench Marking Models of Low Power VLSI Testing Strategies: Current State of the Art
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 7 Testing time, power dissipation and others are major challenging optimization problems while testing digital circuits and VLSI circuits. Unluckily, most of these problems are frequently solved by heuristic ways which do not assure best solution. The analysis of situation of art models and answers in such optimization problems were carried out in this paper, especially for power optimizat...
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Authors Y. Sreenivasula Goud, Dr.B.K.MadhaviRead Journal Click Here
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Page No. 13 to 31
Proportional Fair Multiusers Selective and Switched Channel Scheduling Schemes
Published In: GJRE Part: F: Electrical & Electronic Volume: 13 Issue: 7 Presents increasing demand of rates in any digital communication system that excites the research idea of scheduling channel access methodology so as to results in maximizing the sum rate. The reduction in feedback messages for channel state information provides great savings in channel bandwidth for multiuser switched diversity scheduling systems. The present proposed work demonstrates ...
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Authors Rupinder Kaur, Muhammad Ejaz Aslam LodhiRead Journal Click Here
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Page No. 1 to 4