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International Journal of Scientific Engineering and Technology (IJSET)
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Full-Text Articles in Engineering
Control Method For Dc-Dc Boost Converter Based On Inductor Current, Van Bao Chau
Control Method For Dc-Dc Boost Converter Based On Inductor Current, Van Bao Chau
Innovative Research Publications IRP India
This paper introduces a new control method for DC-DC Boost converter that is the control method based on inductor current on the basis of balance of power. The simulation results have proven to be that: proposed control method ensured the accuracy and output voltage ripple is within the required limit.
Pulse Width Modulated Ac Voltage Controller Filter Design By Optimization Technique, N. Murali,, Dr.V. Balaji
Pulse Width Modulated Ac Voltage Controller Filter Design By Optimization Technique, N. Murali,, Dr.V. Balaji
Innovative Research Publications IRP India
The AC voltage controller plays a vital role in many of the industries. In this paper the multiple pulse width modulated AC voltage controllers is designed for analyzing the different loads. The performance of AC voltage controller is analyzed with and without filter. The performance parameters are output voltage and total harmonic distortion. The performance analysis is done for pulse width modulated AC voltage controller with resistive load and combination of resistive and inductive load. The design of passive filter components is obtained using particle swarm bacterial foraging optimization technique. The effect of filter requirements is analyzed using the Matlab …
Science Behind The Magnetic Field Therapy, D. B. Thombre,, Megha D. Thombre
Science Behind The Magnetic Field Therapy, D. B. Thombre,, Megha D. Thombre
Innovative Research Publications IRP India
Magnetic therapy is the use of magnets to relieve pain in various areas of the body. It is the simplest, cheapest and entirely painless system of treatment with no side effects. In present article, discussion of fundamental aspect about the application of magnetic field (Natural and artificial) and how it apply to the human body with suggestions. Magnetic field is produce by magnet or electromagnetic generating devices are able to penetrate the human body because human body is magnetic hence magnetic field affect the functioning of human body. Suggestions are, High blood pressure person sleep with foots towards west and …
Supercapacitors Energy Storage Based Dstatcom Modeling And Simulation For Distribution System (Smart Grid), M. Abbas Khan, Haider Ali, Nouman Shah, Dr.M Tariq
Supercapacitors Energy Storage Based Dstatcom Modeling And Simulation For Distribution System (Smart Grid), M. Abbas Khan, Haider Ali, Nouman Shah, Dr.M Tariq
Innovative Research Publications IRP India
DSTATCOM is a custom power device that is used to regulate the voltage sags/swells in the distribution system for maintaining the rated voltage level at the terminal of load/sensitive loads. The DSTATCOM can inject three-phase voltages at point of common coupling whose magnitude and phase angle can be regulated with PI controller, while the super capacitors are used to meet the instantaneous power demand since they can store and quickly release significant amounts of energy. This paper explores the use of Super capacitors in DSTATCOM in place of battery for control of load terminal voltage
Transient Analysis Of Second-Order Charge Pump Pll For Phase Step Input, Mohammad Vafadar, Habib Adrang
Transient Analysis Of Second-Order Charge Pump Pll For Phase Step Input, Mohammad Vafadar, Habib Adrang
Innovative Research Publications IRP India
This paper presents the analysis and simulation of second-order charge pump phase-locked loop by applying the phase step at the entrance and calculates the fast lock and transient time and the effects of loop parameters such as capacitor, resistor, loo filter current, control voltage oscillator at the at the fast lock investigated and plotted in the diagram at transition time. All simulation was performed by matlab software.
Optimal Design And Feasibility Study Of Renewable Hybrid Energy Systems, Sayantani Dey, Samrat Malakar
Optimal Design And Feasibility Study Of Renewable Hybrid Energy Systems, Sayantani Dey, Samrat Malakar
Innovative Research Publications IRP India
Of the 1.24 billion people in the country, more than 450 million people do not have access to electricity as well as over 95,000 villages still remain dark after sunset. Even the electrified villages suffer power cuts of 15 hours or more on a daily basis. These problems compel us to resort to other energy sources that are inexhaustible. The paper proposes analysis and comparative study of Hybrid Renewable Electric System, especially Photovoltaic-Fuel cell hybrid system, Wind-Fuel cell hybrid system and Photovoltaic-Wind-Fuel Cell hybrid system with Hybrid Optimization Model for Electric Renewable (HOMER) software for distributed generation system. The model …
An Efficient Diode Clamped Multilevel Inverter For Reducing Thd With Selective Harmonic Elimination Pulse Width Modulation (Shepwm), M. Abbas Khan, Haider Ali, Syed Nouman Shah, Dr.M Tariq
An Efficient Diode Clamped Multilevel Inverter For Reducing Thd With Selective Harmonic Elimination Pulse Width Modulation (Shepwm), M. Abbas Khan, Haider Ali, Syed Nouman Shah, Dr.M Tariq
Innovative Research Publications IRP India
Selective harmonic elimination pulse width modulation (SHEPWM) technique is applied to diode clamped multi-level inverter (DCMLI) to reduce total harmonic distortion (THD) and improve the quality of output power. The modulation technique is implemented centered on dog leg optimization method to find the optimized values for switching angles (θ) of switches (IGBTs) employed. Twelve level diode clamped inverter is implemented in Matlab and the results are compared with non-optimized switching angles also 5-level DCMLI using SHEPWM is compared with other modulation techniques.
Traveling Wave Solutions For The Foam Drainage Equation And The Enhanced ( G/G )-Expansion Method, S. M. Rayhanul Islam, M. Shuzon Ali, M. Shaiful Islam, Kamruzzaman Khan
Traveling Wave Solutions For The Foam Drainage Equation And The Enhanced ( G/G )-Expansion Method, S. M. Rayhanul Islam, M. Shuzon Ali, M. Shaiful Islam, Kamruzzaman Khan
Innovative Research Publications IRP India
In this paper, the enhanced ( G/G )-expansion method is used to assemble the traveling wave solutions involving parameters of the Foam Drainage equation, where G G() satisfies a second order linear differential equation. The traveling wave solutions are expressed by the hyperbolic functions and the trigonometric functions. When some arbitrary functions included in these solutions are taken as some special functions, these solutions possess profuse structures. This method is direct, concise elementary and effective and can be used for many other nonlinear evolutions equations.
Mcu—Based Robotic Elbow Movement Control, Angelo A. Beltran Jr., Roselito E. Tolentino, Nicomedes C. Javier, Haihang Zhang
Mcu—Based Robotic Elbow Movement Control, Angelo A. Beltran Jr., Roselito E. Tolentino, Nicomedes C. Javier, Haihang Zhang
Innovative Research Publications IRP India
This paper proposes an MCU based robotic elbow movement control. In recent years, a lot of research has been developed in alignment with mimicking body movement especially in the field of medical and industrial applications. Robotic movement has different implementations. The usual method is through PID controller. However, implementation is complicated, response is slow, and movement control is delayed. Speed is also a problem causing the human arm and robotic arm not synchronized with their movement. In this paper, the fuzzy logic method is substituted to PID control. The MCU is used in the implementation of robotic elbow movement. The …
Speaker Dependent Voice Recognition Using Discrete Wavelet Transform, Angelo A. Beltran Jr., Ericson D. Dimaunahan, Donde A. Deveras
Speaker Dependent Voice Recognition Using Discrete Wavelet Transform, Angelo A. Beltran Jr., Ericson D. Dimaunahan, Donde A. Deveras
Innovative Research Publications IRP India
This paper presents effective and robust method for the extracting of features in the speaker dependent voice recognition. Based on the time-frequency multi-resolution property of wavelet transform, the input speech signal is decomposed into various frequency channels. The major issues concerning the design in this paper for wavelet based speaker voice recognition system are choosing the optimal wavelets for the speech signals, decomposition level in the discrete wavelet transform, and selecting the feature vectors from the wavelet coefficients. And finally, the wavelet-based voice recognition system and its performance are discussed and highlighted.
Conversion Of English Text-To-Speech (Tts) Using Indian Speech Signal, R. Shantha Selva Kumari, R. Sangeetha
Conversion Of English Text-To-Speech (Tts) Using Indian Speech Signal, R. Shantha Selva Kumari, R. Sangeetha
Innovative Research Publications IRP India
The objective of this paper is to convert the english text into speech. The conversion of english text into speech is done by using a stored speech signal data. Text to speech conversion module is designed by the use of matlab. By the use of microphone the phonemes (alphabets, numbers, words) are recorded using a goldwave software. The recorded .wav (sounds) files are saved as a database separately. The phonemes are extracted from the text file. For text to speech conversion the concatenation method is proposed. The recorded speech are concatenated together to produce the synthesized speech. The resulting speech …
Mcu—Based Robotic Elbow Movement Control, Angelo A. Beltran Jr., Roselito E. Tolentino, Nicomedes C. Javier, Haihang Zhang
Mcu—Based Robotic Elbow Movement Control, Angelo A. Beltran Jr., Roselito E. Tolentino, Nicomedes C. Javier, Haihang Zhang
Innovative Research Publications IRP India
This paper proposes an MCU based robotic elbow movement control. In recent years, a lot of research has been developed in alignment with mimicking body movement especially in the field of medical and industrial applications. Robotic movement has different implementations. The usual method is through PID controller. However, implementation is complicated, response is slow, and movement control is delayed. Speed is also a problem causing the human arm and robotic arm not synchronized with their movement. In this paper, the fuzzy logic method is substituted to PID control. The MCU is used in the implementation of robotic elbow movement. The …
Performance Analysis Of Weighted Encoding With Sparse Nonlocal Regularization And Spatially Adaptive Iterative Filtering Boost Denoising: A Review, Shivam Shukla, Vijayshri Chaurasia
Performance Analysis Of Weighted Encoding With Sparse Nonlocal Regularization And Spatially Adaptive Iterative Filtering Boost Denoising: A Review, Shivam Shukla, Vijayshri Chaurasia
Innovative Research Publications IRP India
In this paper, we compare the spatially adaptive iterative filtering (SAIF) approach with Weighted Encoding with Sparse Nonlocal Regularization (WESNR) to maintain the denoising strength locally for any spatial domain method. These approaches has ability of filtering local image content iteratively using the given base filter, and the type of iteration and the iteration number are automatically optimized with respect to estimated risk (i.e., mean squared error). Experimental result shows that approx. 7% enhancement in the SNR of SAIF method as compared to the WESNR method.
Efficient Logarithmic Function Approximation, Amjad F. Hajjar, Mohammad H. Awedh
Efficient Logarithmic Function Approximation, Amjad F. Hajjar, Mohammad H. Awedh
Innovative Research Publications IRP India
A criteria is developed for the approximations of a logarithmic function to piecewise straight lines at multiple segments such that the maximum absolute error is minimized.The optimum cutting points for segmentation are estimated numerically with an exhaustive search. Our hardware implementation is restricted to integer operations (addition and shifting).
Simulation Of Power Transformer Protection Using Microcontroller Relay, Innovative Research Publications Irp India, Arpit Rana, Jeet Shah, Anuradha Deshpande
Simulation Of Power Transformer Protection Using Microcontroller Relay, Innovative Research Publications Irp India, Arpit Rana, Jeet Shah, Anuradha Deshpande
Innovative Research Publications IRP India
Power transformers are key components for electrical energy transfer in a Power system. In order to protect the transformers from these faults different protective methods are adopted. Some of them are differential protection, over excitation Protection, etc. In this Paper Over Voltage protection is established for the protection of the transformer. Microcontroller is used for the Power Transformer Protection as a relay. It will sense the fault Due to over voltage of about +5% and send trip signal to the relay driver circuit and the power transformer will automatically get isolated from the system. The Simulation circuit is designed in …
Single Phase Pv Inverter Applying A Dual Boost Technology, Innovative Research Publications Irp India, Sudha Bhutada, S.R. Nigam
Single Phase Pv Inverter Applying A Dual Boost Technology, Innovative Research Publications Irp India, Sudha Bhutada, S.R. Nigam
Innovative Research Publications IRP India
In this paper, a single-phase PV inverter applying a dual boost converter circuit inverter is proposed for photovoltaic (PV) generation system and PV grid connected system. This system is designed to improve integration of a Single phase inverter with Photovoltaic panel. The DC 24V is converted into to 86V DC and then 86V DC to 312V DC. The 312 V DC is then successfully inverted to AC 220V. Hence solar energy is powerfully converted into electrical energy for fulfilling the necessities of the home load, or to link with the grid. Matlab Simulation software was used for simulation of the …
Enhancement Of Performance Parameters Of Transformer Using Nanofluids, Innovative Research Publications Irp India, Raja Sekhar Dondapati, Vishnu Saini, Niraj Kishore, Vicky V
Enhancement Of Performance Parameters Of Transformer Using Nanofluids, Innovative Research Publications Irp India, Raja Sekhar Dondapati, Vishnu Saini, Niraj Kishore, Vicky V
Innovative Research Publications IRP India
Transformer is a soul of both transmission and distribution systems. It performs low voltage to high voltage conversion in transmission lines and similarly high voltage to low voltage conversion in distribution lines. The operation of transformer is decided by the cooling provided to the system. The efficient cooling method is achieved by the use of forced (or) natural oil cooling medium. The oils used for the purpose of coolants are the hydrocarbons of paraffin (or) naphtha based petroleum products. The oil is used as coolant is made from highly refined mineral oil and it has high dielectric strength. During the …
Stability Enhancement For Transmission Lines Using Neural Network In Static Synchronous Series Compensator, Innovative Research Publications Irp India, Ishwar Lal Yadav, Satayadharma Bharti
Stability Enhancement For Transmission Lines Using Neural Network In Static Synchronous Series Compensator, Innovative Research Publications Irp India, Ishwar Lal Yadav, Satayadharma Bharti
Innovative Research Publications IRP India
In this paper, a Static Synchronous Series Compensator (SSSC) is used to investigate the effect of this device in controlling active and reactive powers as well as damping power system oscillations in transient mode. During the analyzing its found that the SSSC based power oscillation damping system cannot able to sustain the power oscillations neither alone nor with lead-leg POD controller, so this work proposes SSSC structure equipped with the neural network controller to efficiently sustain the power oscillations. SSSC has a source of energy in the DC link which can supply or absorb the reactive and active power to …
A Novel Dynamic Model For A Crane System With A Flexible Cable And Large Swing Angle, Innovative Research Publications Irp India, Mohammad H. Fatehi, Mohammad Eghtesad, Roya Amjadifard
A Novel Dynamic Model For A Crane System With A Flexible Cable And Large Swing Angle, Innovative Research Publications Irp India, Mohammad H. Fatehi, Mohammad Eghtesad, Roya Amjadifard
Innovative Research Publications IRP India
In this paper a novel dynamical model will be developed for an overhead crane with transverse vibrations of flexible cable while considering large angle of the cable/payload swing. The major problem addressed is expressing the dynamic interaction between the cables and other elements in the crane system which demands investigation into boundary induced cable vibrations and large swing angle. The developed model is achieved as an ODE model and it is appropriate enough to design suitable control systems. Thus, to perform the modeling, RayleighRitz discretization method is used to achieve an ODE model for transverse deflection of the cable having …
Monitoring And Controlling Of Air Pollution Using Intelligent Control System, Innovative Research Publications Irp India, Anil.H. Sonune, S.M. Hambarde
Monitoring And Controlling Of Air Pollution Using Intelligent Control System, Innovative Research Publications Irp India, Anil.H. Sonune, S.M. Hambarde
Innovative Research Publications IRP India
This paper focuses on implementation of Environmental air pollution monitoring and controlling system. First, the air pollution monitoring system contains sensors to monitor the interested pollution parameter in environment. Second, wireless communication modules for monitoring system were developed using wireless sensor networks technologies based on ZigBee network. And then a performance of modules was estimated in the real-fields. Finally, integrated wireless sensor board which employs dust, CO2, temperature, humidity sensor and a ZigBee module was developed. The board is embedded device based on Arm processor LPC2148. This paper accelerates the digital convergence age through continual research and development of technologies …
Comparison On Two Harmonic Current Determinate Methods Of P-Q And Ip-Iq, Innovative Research Publications Irp India, Vanbao Chau, Congphuong Vo, Minhthuyen Chau
Comparison On Two Harmonic Current Determinate Methods Of P-Q And Ip-Iq, Innovative Research Publications Irp India, Vanbao Chau, Congphuong Vo, Minhthuyen Chau
Innovative Research Publications IRP India
This paper implements a comparison on p-q and ipiq methods. The simulations demonstrated that it gives same accurate results in case source voltage is symmetric and undistorted. In vice versa case the harmonic current can be detected accurately by ip-iq method, while the p-q method gives results are not accurately
Accurate Hybrid Method For Rapid Fault Detection, Classification And Location In Transmission Lines Using Wavelet Transform And Anns, Innovative Research Publications Irp India, Kamran Hosseini
Accurate Hybrid Method For Rapid Fault Detection, Classification And Location In Transmission Lines Using Wavelet Transform And Anns, Innovative Research Publications Irp India, Kamran Hosseini
Innovative Research Publications IRP India
The present paper presents an accurate hybrid framework capable to rapidly detect, classify & locate shortcircuit faults on transmission lines. The proposed algorithm has employed the values resulted from each three- phase currents wavelet transform in order to obtain instantaneous fault detection. Singling out short-circuit faults based on the measured voltage waveforms and three-phase current is done when fault events occur in power transmission lines. The energy derived from three-phase currents and three-phase voltages wavelet transform has been used as the classification algorithm input .Then fault location has been activated as the result of fault classification method. Combining the methods …
Impact Of Srs In Wdm Systems And Its Mitigation By Maximum Likelihood Sequence Detection, Innovative Research Publications Irp India, T. Sabapathi, G. Jaya Brindha
Impact Of Srs In Wdm Systems And Its Mitigation By Maximum Likelihood Sequence Detection, Innovative Research Publications Irp India, T. Sabapathi, G. Jaya Brindha
Innovative Research Publications IRP India
Non linear effects play a major role in hindering the progress of optical communication systems in terms of higher data rates and long haul transmissions. Maximum Likelihood Sequence Detection (MLSD) has been proposed to combat the nonlinear effects in optical channels. The main objective is to extract the original signal from the received signal which is distorted due to the non linear effects arising in the fiber. MLSD is an optimum detector as it uses the Viterbi detection through the Trellis structure. In this paper, the impact of SRS in the transmitted signal and its mitigation by MLSD are analyzed. …
Photonic Generation Of Higher Order Uwb Signals Using Optical Amplifiers, Innovative Research Publications Irp India, T. Sabapathi, I.Thanga Dharsni
Photonic Generation Of Higher Order Uwb Signals Using Optical Amplifiers, Innovative Research Publications Irp India, T. Sabapathi, I.Thanga Dharsni
Innovative Research Publications IRP India
Photonic generation of UWB signals is an emerging technique as it requires no complex optical-electrical or electrical-optical conversion. There are a number of techniques employed to generate lower order UWB signals photonically. But applications that uses UWB signals demands higher order wave. Also the generation scheme should consider optimum hardware utility and inturn the reconfigurability of the components used. Considering these criteria this paper analyses the techniques of generating UWB signals using optical amplifiers. Optical amplifiers that works based on the principal of spontaneous and stimulated emission has the inherent property of reconfigurability in response to the applied bias current …
Structural Similarity Based Image Quality Assessment Using Full Reference Method, Innovative Research Publications Irp India, Suneet Betrabet, Chetan Kumar Bhogayta
Structural Similarity Based Image Quality Assessment Using Full Reference Method, Innovative Research Publications Irp India, Suneet Betrabet, Chetan Kumar Bhogayta
Innovative Research Publications IRP India
This paper presents an objective quality assessment for digital images that have been degraded by noise. Objective quality assessment is crucial and is generally used in image processing. The main objective of this paper is to analyse various statistical properties and their measurements and finally compare them. The statistical properties that are included are mean square error (MSE), root mean square error (RMSE), signal to noise ratio (SNRQ), peak signal to noise ratio (PSNR) and certain frequency parameters like spectral magnitude distortions and spectral phase distortions. But it is observed that MSE and PSNR yield poor results therefore a new …
Blind Source Separation Using Ica For Additive Mixing In Time And Frequency Domain, Innovative Research Publications Irp India, Swapnil Mohan Mahajan, Suneet Kishore Betrabet
Blind Source Separation Using Ica For Additive Mixing In Time And Frequency Domain, Innovative Research Publications Irp India, Swapnil Mohan Mahajan, Suneet Kishore Betrabet
Innovative Research Publications IRP India
This paper presents BSS for additive mixing where every recordings consist of differently weighted signal. Therefore, by using ICA for both time-domain and frequencydomain, we are going to separate source signals from mixed signal. The main aim of our analysis is to perform undetermined convolutive BSS via frequency bin-wise clustering and permutation alignment where convolutive mixture are most delayed and weighted. So, ICA in timedomain is fails to separate signals. Hence, instead of this we use ICA in frequency-domain which playing vital role in separation of audio signals by using MATLAB which is our future work
Feature Extraction Of Rich Texture Document, Innovative Research Publications Irp India, Prajwalita Satish Ravan, Shrinivas A. Patil, Swapnil V. Vanmore
Feature Extraction Of Rich Texture Document, Innovative Research Publications Irp India, Prajwalita Satish Ravan, Shrinivas A. Patil, Swapnil V. Vanmore
Innovative Research Publications IRP India
We describe here an efficient algorithm for reassembling one or more unknown objects that have been broken or torn into a large number N of irregular fragments. The puzzle assembly problem has many application areas such as restoration and reconstruction of archeological findings, repairing of broken objects, solving jigsaw type puzzles, molecular docking problem, etc. The pieces usually include not only geometrical shape information but also visual information such as texture, color, and continuity of lines. This paper presents a new approach to the puzzle assembly problem that is based on using textural features and geometrical constraints. The texture of …
Crack Detection Of Medical Bone Image Using Contrast Stretching Algorithm With The Help Of Edge Detection, Innovative Research Publications Irp India, Shubham Yelne, Rupali Tomar, Ankush Jadhao, Roshan Boriwar
Crack Detection Of Medical Bone Image Using Contrast Stretching Algorithm With The Help Of Edge Detection, Innovative Research Publications Irp India, Shubham Yelne, Rupali Tomar, Ankush Jadhao, Roshan Boriwar
Innovative Research Publications IRP India
The purpose of this project is to find out the accuracy of an X-Ray Detection of crack Bone using Canny Edge Detection Method. Cracked bone is a bone condition that suffered a breakdown of bone integrity. Normally, bones have elasticity and a great number of strength. Crack in the Bone only happen when the bones took a force beyond their elasticity or strength .Canny Edge Detection method is an optimal edge detection algorithm on determining the end of a line with changeable threshold and less error rate. The proposed algorithm simulate on MATLAB 12-b and results have shown how canny …
Sensitivity Based Network Contingency Ranking Using Newton Raphson Power Flow Method, Innovative Research Publications Irp India, M. K. Maharana, Samrat Malakar
Sensitivity Based Network Contingency Ranking Using Newton Raphson Power Flow Method, Innovative Research Publications Irp India, M. K. Maharana, Samrat Malakar
Innovative Research Publications IRP India
In the area of power system planning and operation, contingency analysis plays an important role. In the present days, on-line security assessment is done by contingency ranking, with the help of various computer software, incorporating iterative method like Newton Raphson power flow for obtaining the magnitudes of different parameters. The motive of contingency ranking is to create a short list of potential contingencies quickly and rank them according to their severity in an accurate manner. In this paper sensitivity based wide performance index with respect to outage have been presented. The Newton-Raphson power flow results were used to construct two …
Design Of A Graphical User Interface To Control Voltage And Reactive Power By Using Nine-Area Diagram, Innovative Research Publications Irp India, Chi-Jui Wu, Yu-Wei Liu, Chun-Hsiang Hu, Ming-Ghe Shiha, Jr-Yuan Ke, Yu-Wei Chou
Design Of A Graphical User Interface To Control Voltage And Reactive Power By Using Nine-Area Diagram, Innovative Research Publications Irp India, Chi-Jui Wu, Yu-Wei Liu, Chun-Hsiang Hu, Ming-Ghe Shiha, Jr-Yuan Ke, Yu-Wei Chou
Innovative Research Publications IRP India
For a primary substation (P/S), there are many typical methods to control voltage and reactive power such as adjusting the generator mode, switching shunt capacitor (SC), adjusting on-load tap changer (OLTC), and switching shunt reactor (SR). In this study, a graphical user interface (GUI) is designed combining with nine-area diagram to observe the relationship between voltage and reactive power in a P/S. This GUI not only predicts the effect to dispatchers in short time but also analyzes the sensitivity parameters. Field measurement data were analyzed. Simulation results confirmed the feasibility of compensating the reactive power and adjusting voltage simultaneously.