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VOLUME 5, ISSUE 7, JULY 2017
A low cost Self-Driven Synchronous rectification Converter for 20V Portable Instrument
M.N. Mamat, M.F. Zainal Abidin
Two way Authentication with Bluetooth and Rijndael Algorithm
Mr. Shreenath Waramballi, Sunil B N, Mr. Vijay C P, Manjunath Raikar
Comparative Analysis of Dispersion Compensating Fiber (DCF) and Optical Phase Conjugation (OPC) used for Dispersion Compensation
Aradhana Asiwal, Divya Dhawan
Image Retrieval Framework for Medical Images using Improved SVM
Savitri Chandra, Latika Pinjarkar
Compensation of Dispersion in Optical Communication Systems using DCF and FBG Methods
P.V.N.D.K. Kishore, K. Lakshmi Bhavani
A Novel Back Tracking based Load Flow Solution for Distribution Systems
R.V.S. Lakshmi Kumari, G. V. Nagesh Kumar, S. Sivanagaraju
Available Transfer Capability based Transmission Pricing Using optimal Power Flow Approach in Deregulated Electricity Market
Juily N. Sukalkar, Dr. Sanjay Warkad
Design and Experimental Microstrip MIMO Antenna for WLAN Applications
Shiddanagouda.F.B, Vani.R.M, P.V. Hunugund, Siva Kumar Swami
Hadoop-Based Word Count Simulation on Amazon Cloud
K. Madasamy, M. Ramaswami
Implementation of Markov Chain for Advanced Communication in MIMO-OFDM
Gauri B. Maske, Prof. S. B. Mule
Negative Sequence Voltage Magnitude based Unsynchronized Fault Location on Three Terminal Lines
Anuradha Amireddy, Kishore Kumar Pedapenki
Handwritten Character Recognition using Neural Network with comparing Result with feature Extraction Technique Techniques
Shraddha Gundal, Preeti Motwani, Vaibhav Palav, Vijay Kawade
Load Frequency Control of Multi Area Hydro Thermal Power System using Hybrid Controllers
Mukesh K. Saini, Mohit K. Jain, Govind R. Goyal, Parmeshwar Kumawat
Implementation of Sobel Edge Detection using MATLAB-XILINX co-simulation
Sharvani S Rao, Kavyashree, Sanketh, Surakshith J Rai, Megha N
Scope of Solar Energy in Various Districts of Himachal Pradesh, India
Amit Attri, Ritula Thakur, Avnish Paul
An Islanding Detection of Reactive Power Disturbance and Circuit Breaker System
Deepa C R, C R Sharada Prasad
Optimal Generation of Active Power for Coal Fired Power Plant using Accelerated PSO
Govind Deep Sen, Alok Kr. Singh, Govind Rai Goyal, Jitendra Sharma
Design of Sierpinski Gasket Fractal Antenna using Proximity coupled feed mechanism for Multiband Applications -- Survey Paper
Vipul, Dr. Nipin Gupta, Dr. Pankaj Gupta, Dr. Deepak Goyal
Design of Sierpinski Gasket Fractal Antenna using Proximity Coupled Feed Mechanism for Multiband Applications- Research Paper
Vipul, Dr. Nipin Gupta, Dr. Pankaj Gupta, Dr. Deepak Goyal
Energy Harvesting from Gym Equipments
Madhup Kumar, Dr. G S Mundada
Three Phase Four Leg Static Compensator for Power Quality Improvement in PV Grid Connected System
Sri. C. R Sharada Prasad B.E, M.Tech, Sushma K P
Modified UPQC Topology using PI and Fuzzy Controller for Power Quality Improvement in Power System
Dr. D. Sathyanarayana, Lakshmi Devi
Abstract
A low cost Self-Driven Synchronous rectification Converter for 20V Portable Instrument
M.N. Mamat, M.F. Zainal Abidin
DOI: 10.17148/IJIREEICE.2017.5701
Abstract: This paper presents an optimized and enhanced DC-DC converter design for 20V output for portable instrument application. The proposed design is based on isolated push pull topology switched mode power supply. Self- driven synchronous rectification (SDSR) is introduced in the rectification stage in order to create an improved way of rectifying process. N-Channel and P-Channel MOSFETs are used to simplify the synchronous rectification control circuit. Both MOSFETs offer ultra low On-resistance which can be used to achieve higher efficiency than the conventional converter. This converter operates at high speed switching frequency to gain high power-to-volume ratio. In addition, minimum deadtime is set in the design to ensure high efficiency in input-output power transfer. Passive low pass filter is implemented to produce ripple free output voltage in the design. The finalize topology which is push pull with self-driven synchronous rectification is constructed using simple control circuit but maintains good efficiency in its operation. Experimental results show that the proposed converter reacts very well with the self-driven synchronous rectification method. Input voltage is set at 12V and switching frequency is set at 30 kHz in order to minimize the switching stress and conduction losses. Practical implementation of the converter shows that the converter operates at a maximum efficiency of 84.1% and only produces 50mVp-p ripple output voltage which is considered good for a regulated DC output.
Keywords: Self-driven synchronous rectification, SDSR, SMPS, MOSFETs, deadtime, regulated DC output.
Keywords: Self-driven synchronous rectification, SDSR, SMPS, MOSFETs, deadtime, regulated DC output.
Abstract
Two way Authentication with Bluetooth and Rijndael Algorithm
Mr. Shreenath Waramballi, Sunil B N, Mr. Vijay C P, Manjunath Raikar
DOI: 10.17148/IJIREEICE.2017.5702
Abstract: In present day, the increasing reliance on computer systems has led to the dependence on confidential security measures. Various methods used to identify a user are Digital signature, Challenge-Response, Biometrics, IPSec (Internet Protocol Security), Single- Sign On and Password. Password has become one of the most ubiquitous modern day security tool and is very commonly used for authentication. These passwords are string of characters used for authentication or user access. Unfortunately users set passwords that can be easily memorized, in turn increasing threats. Password meters indicating password strength are used to increase effectiveness of passwords and make them less predictable. Biometrics on the other hand requires the assumption of unrealistic preconditions for performance gain. Access control systems require time-trusted and reliable personal recognition. To overcome the problems faced by these processes individually, we can use a combination of two or more security processes. Two-factor authentication has ameliorated security in authentication systems. Sensitive files can be provided double protection using Rijndael security extension and Mobile Bluetooth tokens. This paper will mainly present the improvement in windows password policies using a combination of mobile Bluetooth and Rijndael encryption.
Keywords: Rijndael encryption, Access control systems, reliable personal recognition, Mobile Bluetooth tokens
Keywords: Rijndael encryption, Access control systems, reliable personal recognition, Mobile Bluetooth tokens
Abstract
Comparative Analysis of Dispersion Compensating Fiber (DCF) and Optical Phase Conjugation (OPC) used for Dispersion Compensation
Aradhana Asiwal, Divya Dhawan
DOI: 10.17148/IJIREEICE.2017.5703
Abstract: Various techniques are used for the dispersion compensation of the fiber and two of them are Dispersion Compensating Fiber (DCF) and Optical Phase Conjugation (OPC). In this paper the performance of the system is analyzed by comparing various results at the receiver. A 10Gb/s NRZ signal is launched onto a 100 km long Single Mode Fiber (SMF). Then fiber length is increased by increasing number of fiber spans. The length is varied up to 500 km. Results in the terms of eye diagram, BER, Q-factor are shown and it can be seen that results of a system which consist of OPC are enhanced because of proper dispersion compensation.
Keywords: Dispersion Compensating Fiber (DCF), Optical Phase Conjugation (OPC), Single Mode Fiber (SMF).
Keywords: Dispersion Compensating Fiber (DCF), Optical Phase Conjugation (OPC), Single Mode Fiber (SMF).
Abstract
Image Retrieval Framework for Medical Images using Improved SVM
Savitri Chandra, Latika Pinjarkar
DOI: 10.17148/IJIREEICE.2017.5704
Abstract: Extraction of certain features from the images is quite difficult to conclude as a result, which can be further used for some kind of specific purpose. In medical field, there is a huge amount of digital images that are related with different diseases. Since, it is a field that demands keen observation of this digital data and responsible work from the concern staff; the chances of error are also very high. This project is an attempt to assistant the medical staff, especially in case of brain tumor to draw a more accurate conclusion on the basis of pattern matching of the captured image with the pre-designed training set. The primary objective of this project is to collaborate the latest available technologies with the knowledge set of the experts to work in a more accurate way. It also aims to serve the man-kind and assist the surgeons in their noble work.
Keywords: Content Based Image Retrieval (CBIR), Query by image content (QBIC), Content-based visual information retrieval (CBVIR), Feature Extraction, Low Level Feature extraction.
Keywords: Content Based Image Retrieval (CBIR), Query by image content (QBIC), Content-based visual information retrieval (CBVIR), Feature Extraction, Low Level Feature extraction.
Abstract
Compensation of Dispersion in Optical Communication Systems using DCF and FBG Methods
P.V.N.D.K. Kishore, K. Lakshmi Bhavani
DOI: 10.17148/IJIREEICE.2017.5705
Abstract: Dispersion is a property of optical fiber, which causes spreading of light within the core of the optical fiber due to propagation delay spread of different spectral components of the transmitted signal which leads to pulse broadening of transmitted signal. Since the optical fibers will transfer the information at very high speeds, due to pulse broadening the Bit error rate (BER) is high and quality of the received signal at the receiver is very poor. In order to receive the signal with better quality that means with low Bit error rates (BER) we need to compensate the Dispersion property of the optical fibers. In this paper, Dispersion Compensation Fiber (DCF), Fiber Bragg Grating (FBG) methods are used to compensate the dispersion in optical fibers. Pre, post and symmetric compensation techniques are the three different techniques in DCF method of dispersion compensation, all and these techniques are analyzed by using Dispersion Compensation Fiber (DCF) and normal Single Mode Fiber (SMF).
Keywords: Dispersion, Dispersion Compensation, Dispersion Compensation Fiber (DCF), Fiber Bragg Grating (FBG).
Keywords: Dispersion, Dispersion Compensation, Dispersion Compensation Fiber (DCF), Fiber Bragg Grating (FBG).
Abstract
A Novel Back Tracking based Load Flow Solution for Distribution Systems
R.V.S. Lakshmi Kumari, G. V. Nagesh Kumar, S. Sivanagaraju
DOI: 10.17148/IJIREEICE.2017.5706
Abstract: Power-flow or load-flow studies are very important in determining the overall operation of the existing system as well as for planning of future expansion following the constraints under steady state conditions. Load flow or power flow will give the systematic mathematical approach for obtaining the voltages at the buses, currents through branches and active and reactive power flow through different branches in the given system. In this paper, a new load flow method based on back tracking search algorithm, which in turn uses compensating factors. The system parameters are updated locally and as well as globally to obtain the solution without any iterative processes. The complete methodology is explained with supporting numerical and graphical results for Radial-33 node and Radial-69 node test systems.
Keywords: Distribution load flow, Back tracking search algorithm, Local compensating factor, Global compensating factor.
Keywords: Distribution load flow, Back tracking search algorithm, Local compensating factor, Global compensating factor.
Abstract
Available Transfer Capability based Transmission Pricing Using optimal Power Flow Approach in Deregulated Electricity Market
Juily N. Sukalkar, Dr. Sanjay Warkad
DOI: 10.17148/IJIREEICE.2017.5707
Abstract: Before deregulation there was only single entity to generate and distribute electricity in an area. Due to this monopoly, the price of electricity was on the higher side and also the quality of electricity was not satisfactory. This scenario changes after the deregulation of power industry. The competition arises in generation and distribution. But the transmission corridor remains the same for transferring the power. Every operator wants to maximize their profit. Due to this the number of transactions increases. This may cause congestion in transmission network. To avoid congestion, every operator should know the value of ATC before every transaction. The aim of this paper is to develop an Optimal Power Flow based approach to analyse electrical Transfer capability using Power Transfer Distribution Factor. Also Available Transfer Capability Based Transmission Pricing is evaluated. The above said methodology is applied on IEEE 30 bus system.
Keywords: Optimal Power flow, Transmission Pricing, Deregulation, Available Transfer capability.
Keywords: Optimal Power flow, Transmission Pricing, Deregulation, Available Transfer capability.
Abstract
Design and Experimental Microstrip MIMO Antenna for WLAN Applications
Shiddanagouda.F.B, Vani.R.M, P.V. Hunugund, Siva Kumar Swami
DOI: 10.17148/IJIREEICE.2017.5708
Abstract: In this article we presented simulated and fabricated MIMO (Multiple Input Multiple Output) antenna for WLAN applications. The designed MIMO antenna consist of four element microstrip patch antenna by using FR-4 substrate and proposed size of the four element MIMO antenna is 62.8X60X1.6mm3. The antenna is fabricated and tested. Fabricated measured results are good in agreement with simulation results. The designed antenna resonated at 5.9GHz frequency and its isolation -21.3dB with overall bandwidth 204MHz and it supported data rate of 5Gbps with maximum correlation coefficient is less than 0.03 and VSWR is 1.2. The result of this proposed MIMO antenna system shows a good isolation, bandwidth, VSWR, and correlation coefficient, hence proposed antenna suited for WLAN applications.
Keywords: Microstrip patch antenna, MIMO, WLAN.
Keywords: Microstrip patch antenna, MIMO, WLAN.
Abstract
Hadoop-Based Word Count Simulation on Amazon Cloud
K. Madasamy, M. Ramaswami
DOI: 10.17148/IJIREEICE.2017.5709
Abstract: Processing very large amounts of data with the traditional conventional database systems are no longer able to handle such a data in an effective manner and practically now obsolete. Due to the introduction of new automated systems and Internet of Things (IoT), accumulation of massive size of the data through heterogeneous sources with unstructured or semi-structured form is quite obvious. To cope up with the current scenario of big data processing needs, Hadoop MapReduce is being the widely preferred choice among many organizations. With the recent growth of cloud computing paradigm, on-demand distributed and parallel data intensive processing is much cheaper and easier on the cloud. The objective of this research paper is to measure the execution time on different sizes of text files by performing a simple MapReduce simulation on the word count program which is very popular in the Big data and Text mining arena. Also, an improved version of the word count program has been designed and variants of word count programs have been tested and simulated on Amazon EC2 Cloud environment. A comparative study of both methods has been carried out and critically reviewed.
Keywords: Big Data Analytics, Hadoop, Hadoop Distributed File System (HDFS), MapReduce, Parallel and distributed Processing , Amazon EC2, Cloud Computing.
Keywords: Big Data Analytics, Hadoop, Hadoop Distributed File System (HDFS), MapReduce, Parallel and distributed Processing , Amazon EC2, Cloud Computing.
Abstract
Implementation of Markov Chain for Advanced Communication in MIMO-OFDM
Gauri B. Maske, Prof. S. B. Mule
DOI: 10.17148/IJIREEICE.2017.5710
Abstract: As per increasing demand of higher data rate with error free communication network, a combination of MIMO-OFDM is used. To fulfill the demands of separate and independent data transmission a new technique called Markov Chain is proposed. Since, Markov Chain uses independent channels there are less possibilities of Inter Channel Interference (ICI) and Inter Symbol Interference (ISI). Different fading channels are considered for BER calculation. Error rate calculation helps user to decide the efficient channel for data transmission. This will result into flexible and user friendly communication network.
Keywords: MIMO, OFDM, Markov Chain, BER, MIMO-OFDM.
Keywords: MIMO, OFDM, Markov Chain, BER, MIMO-OFDM.
Abstract
Negative Sequence Voltage Magnitude based Unsynchronized Fault Location on Three Terminal Lines
Anuradha Amireddy, Kishore Kumar Pedapenki
DOI: 10.17148/IJIREEICE.2017.5711
Abstract: Accurate fault locating on transmission lines is of great value to the power transmission operators. Most micro-processor based relays implement fault location using different impedance based methods. This paper describes an approach for the estimation of fault based on negative sequence voltage magnitude at both ends of the faulted circuit. A two-ended fault location method is used for estimating the fault distance measurement accuracy by using the data of two ends of the line to revoke the effect of fault resistance & mutual coupling between the negative sequence components of the two circuits since negative sequence circuit is considered. The two-ended method locates the unsymmetrical faults independent of fault classification & pre-fault conditions. Study of this work can be analysed using unsynchronized fault location for three terminal lines. Based on unsynchronized measurements, fault estimation is tested for different cases. Fault location will be modelled using lumped parameter & PI model & is implemented in MATLAB environment.
Keywords: Negative Sequence Voltage Magnitude, one end and two end methods, Impedance Measurements, Fault Location.
Keywords: Negative Sequence Voltage Magnitude, one end and two end methods, Impedance Measurements, Fault Location.
Abstract
Handwritten Character Recognition using Neural Network with comparing Result with feature Extraction Technique Techniques
Shraddha Gundal, Preeti Motwani, Vaibhav Palav, Vijay Kawade
DOI: 10.17148/IJIREEICE.2017.5712
Abstract: This paper research is based on handwritten character recognition. For character recognition to achieve, better accuracy is important. By using the neural network and feature extraction technique, the recognition is achieved. This paper proposes the HCR using Alphabets & Digit characters by using feature extraction techniques.
Keywords: Back Propagation Neural Network, Classification Rate, Conventional, Directional, Gradient (sobel operator) Feature Extraction Technique, MPLN Using Back Propagation, Recognition Rate.
Keywords: Back Propagation Neural Network, Classification Rate, Conventional, Directional, Gradient (sobel operator) Feature Extraction Technique, MPLN Using Back Propagation, Recognition Rate.
Abstract
Load Frequency Control of Multi Area Hydro Thermal Power System using Hybrid Controllers
Mukesh K. Saini, Mohit K. Jain, Govind R. Goyal, Parmeshwar Kumawat
DOI: 10.17148/IJIREEICE.2017.5713
Abstract: Load frequency control (LFC) play a very important role to provide quality of power in interconnected power systems. In this paper hybrid controllers are used to minimize frequency variation as well as tie line power utilization of multi area power system which includes two non-reheated thermal and one hydro system. Hybrid Fuzzy Tilt Integral Derivative (HFTID), 2DOF–proportional-integral (2DOF–PI), 2DOF Proportional – Integral- Derivative (2DOF – PID), 2DOF-Integral plus double derivative (2DOF-IDD) and fuzzy logic controllers are used to control the frequency & tie line power of multi area power system. The main motivation of this paper is to minimize frequency variations and tie line power utilization with minimum peak overshoot and settling time. Hybrid Fuzzy integral plus double derivative (HFIDD) controller is proposed in order to minimize load frequency variation and tie line power utilization. A system involving two non-reheated thermal and one hydro power generation is modeled using MATLAB simulation.
Keywords: Fuzzy logic controller (FLC), Hybrid fuzzy integral plus double derivative (HFIDD), Hybrid fuzzy Tilt integral derivative (HFTID) & integral plus double derivative (IDD) Controllers.
Keywords: Fuzzy logic controller (FLC), Hybrid fuzzy integral plus double derivative (HFIDD), Hybrid fuzzy Tilt integral derivative (HFTID) & integral plus double derivative (IDD) Controllers.
Abstract
Implementation of Sobel Edge Detection using MATLAB-XILINX co-simulation
Sharvani S Rao, Kavyashree, Sanketh, Surakshith J Rai, Megha N
DOI: 10.17148/IJIREEICE.2017.5714
Abstract: Digital image processing is widely used for image processing like feature extraction, segmentation, pattern recognition, etc. Edge detection, within image processing is a basic tool used to obtain information from the frame for feature extraction and object segmentation. The purpose of edge detection is to reduce the amount of data in an image significantly and to preserve the structural properties for further processing of image. It plays a vital role in image processing for finding out the boundaries in an image. Sobel operator is a gradient based operator which is used in edge detection of an image which creates accenting edges of an image. The image pixels are read by MATLAB and processed in Xilinx to find the gradient. This project presents implementation of sobel edge detection using MATLAB- XILINX co-simulation, thus solving the problem of image processing using HDL.
Keywords: Sobel operator, kernel, image gradients, edge detection, MATLAB, XILINX.
Keywords: Sobel operator, kernel, image gradients, edge detection, MATLAB, XILINX.
Abstract
Scope of Solar Energy in Various Districts of Himachal Pradesh, India
Amit Attri, Ritula Thakur, Avnish Paul
DOI: 10.17148/IJIREEICE.2017.5715
Abstract: Energy demand is increasing exponentially with growth of population , urbanisation , industrialisation and improvement in living standard. This putting high pressure on fossil fuels consumption. These are available in limited amount and will be depleted in next few decades in most of countries as well causes environmental pollution. The renewable energy resources will never exhaust and have capability to meet our future energy demand . In this paper we will study the solar energy resources at various districts , tehsils & sub-tehsils of the Himachal Pradesh , India and further we will discuss the suitability of solar energy. For this, Solar Radiation GHI Data monthly average for 7 years is studied i.e. January 2002 to December 2008. Himachal Pradesh has good non- conventional hydro potential also.
Keywords: Renewable sources, fossil fuels, solar energy, GHI and DNI.
Keywords: Renewable sources, fossil fuels, solar energy, GHI and DNI.
Abstract
An Islanding Detection of Reactive Power Disturbance and Circuit Breaker System
Deepa C R, C R Sharada Prasad
DOI: 10.17148/IJIREEICE.2017.5716
Abstract: An islanding detection method for inverter-based distributed generators (DGs) is presented, which is based on perturbing reactive power output. Two sets of disturbances are configured in this method, which have different amplitudes and duration time. The first set of reactive power disturbance (FSORPD) is periodic with small amplitudes to break the reactive power balance during islanding, whereas the magnitude of the second set of reactive power disturbance (SSORPD) is sufficient to force the frequency to deviate outside its threshold limits. Considering all the possible frequency variation characteristics with the FSORPD after islanding, three criterions are designed for switching the disturbance from the FSORPD to the SSORPD. Since DGs located at different positions have the same frequency variation characteristics, the SSORPDs can be added on different DGs at the same time without the need of communication. Therefore, synchronization of the SSORPDs can be guaranteed for the system with multiple DGs and the method can detect islanding with a zero non-detection zone (NDZ) property. According to the anti-islanding test system recommended in IEEE Std.929-2000 and IEEE Std.1547-2003, in the effectiveness of the method has been validated with several case studies in mat lab simulation.
Keywords: Inverter based distribution generation, reactive power disturbance, islanding detection, circuit breaker.
Keywords: Inverter based distribution generation, reactive power disturbance, islanding detection, circuit breaker.
Abstract
Optimal Generation of Active Power for Coal Fired Power Plant using Accelerated PSO
Govind Deep Sen, Alok Kr. Singh, Govind Rai Goyal, Jitendra Sharma
DOI: 10.17148/IJIREEICE.2017.5717
Abstract: In this article we refer to the application of evolutionary algorithm (EA) to solve the problem of optimum power flow in an efficient way. In this article we propose a new approach that uses the Particle Swarm Optimization search method (PSO) and Accelerated Particle Swarm Optimization (APSO) to solve the problem through the optimal configuration of the control variables. This technique is a population based stochastic optimization technique inspired by social behavior of bird flocking or fish schooling, capable to solve large-scale non convex optimization problems like OPF. Objective function such as minimization of fuel cost is considered for optimum distribution of active power, respectively. The proposed method is implemented and evaluated in the IEEE 30-bus 6 generators system. The results of the proposed simulation approach are compared with those reported in the literature. The results demonstrate the potential of the proposed approach, and demonstrate its effectiveness and robustness to solve the OPF problem.
Keywords: Optimal power dispatch, Particle swarm optimization and Accelerated PSO.
Keywords: Optimal power dispatch, Particle swarm optimization and Accelerated PSO.
Abstract
Design of Sierpinski Gasket Fractal Antenna using Proximity coupled feed mechanism for Multiband Applications -- Survey Paper
Vipul, Dr. Nipin Gupta, Dr. Pankaj Gupta, Dr. Deepak Goyal
DOI: 10.17148/IJIREEICE.2017.5718
Abstract: Throughout this paper, the look of Sierpinski gasket form antenna exploitation proximity coupled feed for multiband applications is given. Positive properties of designed antenna structure like come loss and directionality reanalyzed and simulated exploitation 3D magnetic attraction machine cst MWS fourteen. The planned antenna is meant on FR-4 lossy substrate with thickness one.6 mm and theory of relativity theory permittivity four. The projected antenna has resulted once the booming combination of first, second and third iterations. Simulated results show that from second iteration forwards, the antenna starts showing multiband behavior at wholly completely different frequency bands. The broadband and multiple frequency choices of fractal antenna are given and mentioned.
Keywords: Sierpinski Gasket, Proximity coupled Feed, CST MWS V14.0, Return Loss, Directivity, Fractal antenna and Multiband.
Keywords: Sierpinski Gasket, Proximity coupled Feed, CST MWS V14.0, Return Loss, Directivity, Fractal antenna and Multiband.
Abstract
Design of Sierpinski Gasket Fractal Antenna using Proximity Coupled Feed Mechanism for Multiband Applications- Research Paper
Vipul, Dr. Nipin Gupta, Dr. Pankaj Gupta, Dr. Deepak Goyal
DOI: 10.17148/IJIREEICE.2017.5719
Abstract: Throughout this paper, the look of Sierpinski gasket form antenna exploitation proximity coupled feed for multiband applications is given. Positive properties of designed antenna structure like come loss and directionality reanalyzed and simulated exploitation 3D magnetic attraction machine cst MWS fourteen. The planned antenna is meant on FR-4 lossy substrate with thickness one.6 mm and theory of relativity theory permittivity four. The projected antenna has resulted once the booming combination of first, second and third iterations. Simulated results show that from second iteration forwards, the antenna starts showing multiband behavior at wholly completely different frequency bands. The broadband and multiple frequency choices of fractal antenna are given and mentioned.
Keywords: Sierpinski Gasket, Proximity coupled Feed, CST MWS V14.0, Return Loss, Directivity, Fractal antenna and Multiband.
Keywords: Sierpinski Gasket, Proximity coupled Feed, CST MWS V14.0, Return Loss, Directivity, Fractal antenna and Multiband.
Abstract
Optimal Battery Charging using Smart Host Microcontroller using Solar Powered Rover
A. Ravindrababu
DOI: 10.17148/IJIREEICE.2017.5720
Abstract: The objective of this project is to design and construction of an optimal battery charging system for the battery by using solar panel tracking. The main focus lies in the design of the rover on the smart host microcontroller. To meet the requirements, the proposed system has been made with the two significant contributions. One-way, the construction of solar tracking mechanism has been designed to increase the rover power consumption of its mobility. On the other way, an alternative design of power system performance based on a pack of two batteries. The aim of this project is to complete the process of charging the one battery while the other battery provides the energy required for the rover.
Keywords: Solar Powered Rover, Optimal Battery Charging, Smart Host Microcontroller, Photo Voltaics.
Keywords: Solar Powered Rover, Optimal Battery Charging, Smart Host Microcontroller, Photo Voltaics.
Abstract
Energy Harvesting from Gym Equipments
Madhup Kumar, Dr. G S Mundada
DOI: 10.17148/IJIREEICE.2017.5721
Abstract: The world is facing energy crisis with the difference in demand and supply and limited number of natural resources. So there is a need for saving energy and requirement an alternate energy source which is cheap and feasible. This paper attempt to concentrate on how electrical energy can be generated from gym equipment/ exercise equipment. In urban areas people are very much health conscious and spend average one hours time in gym for his physical fitness. This project harnessed the mechanical energy of the machine and converted it to electrical energy using a generator- based system.
Keywords: Conversion, Gym equipment, Pully, Inverter, Battery, Energy.
Keywords: Conversion, Gym equipment, Pully, Inverter, Battery, Energy.
Abstract
Three Phase Four Leg Static Compensator for Power Quality Improvement in PV Grid Connected System
Sri. C. R Sharada Prasad B.E, M.Tech, Sushma K P
DOI: 10.17148/IJIREEICE.2017.5722
Abstract: Energy demand increases rapidly, utilization of renewable energy resources plays an important role in narrowing down the supply-demand difference. Introduction of more power electronic devices and non-linear loads pollutes the grid and create power quality problems. Both the scarcity of energy problem and power quality problem can be solved by using the grid connected PV system based four wire STATCOM. This paper demonstrates the power quality problem due to installation of solar panel with the grid. In this proposed scheme Static Compensator (STATCOM) is connected at a point of common coupling (PCC) to mitigate the power quality issue of Total Harmonic Distortion (THD). The STATCOM control scheme for the grid connected PV energy system for power quality improvement is simulated using MATLAB/SIMULINK in power system block set. The STATCOM is controlled on the basis of PQ based hysteresis control of STATCOM. Thus with such a control, a balanced linear load appears at the grid with the combination of STATCOM and 3-phase 4-wire linear/non-linear unbalanced load.
Keywords: Power quality (PQ), Static compensator (STATCOM), Point of common coupling (PCC).
Keywords: Power quality (PQ), Static compensator (STATCOM), Point of common coupling (PCC).
Abstract
Modified UPQC Topology using PI and Fuzzy Controller for Power Quality Improvement in Power System
Dr. D. Sathyanarayana, Lakshmi Devi
DOI: 10.17148/IJIREEICE.2017.5723
Abstract: Introduction of more power electronic devices and non-linear loads pollutes the grid and create power quality problems. A unified power quality conditioner (UPQC) is Power electronic based device that mitigates simultaneously the voltage and current concerned Power Quality issues in the power distribution systems. In this paper presents a modified UPQC topology which consists of Series and shunt active filter is connected via common DC-link and a star connected transformer is added in the Shunt Active Power Filter for neutral current suppression and make the balanced system in compensation of three-phase system. In series controller Selective harmonic elimination based Series active filter is used for series compensation. And Id &IQ based control is used for shunt compensation. In the Dc link we add a solar based distribution to make utilize of renewable Energy for compensation and to meet energy Demand. The performance of modified UPQC topology using PI and fuzzy controller has been studied comparatively. Conventional PI controller can be compared with a fuzzy controller for better control, and thus improve the system performance. The effectiveness of the proposed system is verified using the MATLAB simulations.
Keywords: Distribution generation system, UPQC, Power quality issues. PI controller, Fuzzy logic controller, MATLAB.
Keywords: Distribution generation system, UPQC, Power quality issues. PI controller, Fuzzy logic controller, MATLAB.
Abstract
A Review on: Wireless Body Area Network
Sangeetha S
DOI: 10.17148/IJIREEICE.2017.5724
Abstract: As the use of wireless networks has grown, so has the need for intrusive / semi-invasive electrical equipment, which has resulted in the growth of Wireless Body Area Networks (WBAN). Underlying health surveillance is provided by WBAN to a client without interfering with regular activities. Because of their ability to track subjects in real time and continuously in various fields, such as tele-health, culture, sports, or weapons training, wireless body area networks (WBANs) are currently gaining popularity. They have particular advantages for the detection and treatment of chronic illnesses. Wireless Body Area Network (WBAN) is a low-power, ultra-short-range wireless technology. There have been various developments that have been successful in satisfying the special needs of WBAN patients for high quality service while promoting WBAN programmes including remote access, biofeedback, and dialysis Choosing the latest technology for a healthcare application is a difficult task due to the large number of tools accessible. Wireless Body Area Network (WBAN) developments, challenges, and design are all covered in detail in this article, as are a variety of WBAN applications. In a WBAN, the sensors, for example, measure the heart rate, the body temperature, or take a lengthier ECG as proof of good cardiac health.. After employing a WBAN, the patient is more mobile and no longer requires hospitalization. In this paper, the theoretical basis of WBANs is addressed.\
Keywords: WSN, WSBN, Sensors Node, Wireless Networks.
Keywords: WSN, WSBN, Sensors Node, Wireless Networks.