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7057 articles
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Assessment of MPPT-Based Photovoltaic System: A Critical Review
Abstract: In this paper, new approaches are formulated to estimate the parameters and predict the maximum power generated by the PV module at maximum power point under varying environmental conditions. Maximum power point tracking technique is useful for extracting maximum power from PV cell. Here different techniques have been discussed and explained. Keywords: adder, irradiance, maximum power point (MPP), maximum power point tracking (MPPT), photovoltaic (PV)
Published in International Journal of Power Electronics Controllers and Converters · Vol. 4, Issue 1, 2018 · pp. 39–49 Read article
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Transforming an Engineering Campus in Solar Energy Campus with Detailed Energy Audit
Abstract: Energy is the most powerful weapon for the economic development of any country. In the case of the developing countries, the energy sector assumes a critical importance in view of the ever-increasing energy needs requiring huge investments to meet them. By reducing the cost and increasing the efficiency, of the energy the authors can achieve energy conservation, management and audit. The objective of energy management is to achieve and maintain …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 4, Issue 1, 2018 · pp. 17–20 Read article
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Validation of Selected SPV Module
Abstract: This paper presents the mathematical modelling and its MATLAB simulation of selected photovoltaic module manufactured by BHEL (SL No.-E1200127, Type-L24170) in which parallel connected solar cell (Np=1) and Series connected solar cell(Ns=72) in order to estimate its behavior of SPV module and Finally compare the simulation results with the live field values measured with the help of Amprobe solar analyzer and Senser (S-4000). Using measured Irradiance(S) and module temperature (Avg. …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 4, Issue 1, 2018 · pp. 8–16 Read article
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A Low-Carbon Economic-Load Dispatching Using PSO Technique
Abstract: This paper presents the solution of economic-load dispatch problem with quadratic cost function by using particle swarm optimization (PSO). PSO technique is useful at solving optimization problems with both single- and multiple-objective functions with non-convex, discontinuous, noisy and non-differentiable solution. The results show that PSO has the ability of minimizing the cost of productions in power system operations. Carbon emission characteristics of all kinds of power units are analysed against …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 4, Issue 1, 2018 · pp. 17–25 Read article
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Smart Dustbin Based on GSM for Smart Cities
Abstract: With the increase of population, the scenario of cleanliness with respect to garbage management is degrading tremendously. In city, there are many public places where we see that garbage bins or dustbins are placed but are overflowing. This creates unhygienic condition in the nearby surrounding. It also creates ugliness and some serious diseases, at the same time bad smell is also spread and it also degrades the valuation of that …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 4, Issue 1, 2018 · pp. 26–30 Read article
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Harmonic Analysis of Single-Phase Inverter
Abstract: In this paper, a study is carried out to investigate the total harmonic distortion (THD) of various voltage control signal techniques for single-phase pulse width modulation (PWM) inverter. The inverter is implemented using three PWM techniques—unipolar PWM, modified sine PWM and harmonic injection modulation. The performance of these control schemes are evaluated through simulation in MATLAB/SIMULINK. The obtained THD and fundamental magnitude of the output AC are tabulated (Table 1). …
Published in International Journal of Electrical Power System and Technology · Vol. 4, Issue 1, 2018 · pp. 32–38 Read article
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A Technological Study of Biogas Generation from Biowaste Material: A Review of Research and Development
Abstract: The demand for electricity is increasing continuously and exponentially, and the conventional fuels are depleting rapidly. A number of renewable energy technologies have been studied worldwide. The most popular renewable energy technologies being used for power generation include solar photovoltaic, solar thermal, wind energy and biogas-based technologies. All these sources can be used for power generation and/or direct or indirect cooking. Use of biogas for power generation, cooking and its …
Published in International Journal of Electrical Power System and Technology · Vol. 4, Issue 1, 2018 · pp. 16–25 Read article
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Comparative Analysis of DC–DC Converter for Application in Energy Systems Based on Renewable Energy Resources
Abstract: This paper is a result of comparative study for seeking the better application of DC–DC converters in renewable energy systems when a transformer is employed in it. It is seen experimentally that by employing transformer with the converter, its output can be made ripple free to a great extent and the efficiency of the system is improved. It was also seen that, by using high-frequency switching devices like MOSFETs and …
Published in International Journal of Electrical Power System and Technology · Vol. 4, Issue 1, 2018 · pp. 26–31 Read article
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Bioremediation of Oil-Spilled Sites through Seeding Naturally Adapted Pseudomonas putida
Abstract: In the present study, crude oil degradation was analyzed using isolated bacterial strains. These bacterial strains were isolated from the crude-oil-contaminated soil sample. All the isolates were identified as species of Pseudomonas, in which the Pseudomonas putida P11 and LP1 demonstrated a strong ability to degrade kerosene, gasoline, diesel, engine oil and crude oil. Bioremediation for oil spill cleanup was analyzed by the inoculation of P. putida with the addition …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 4, Issue 1, 2018 · pp. 23–30 Read article
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Design and Finite Element Analysis of Refractory Boiler Shell for Optimum Weight
Abstract: This paper deals with the stress analysis of boiler shell with refactory. By using finite element method, a stress analysis has been carried out under the application of pressure at the inner surface of boiler shell. Von-Mises stresses and maximum shear stresses are found. Currently we are working on the condition in order to find temperature distribution so that it will be helpful for us to get thermal analysis and …
Published in International Journal of Computer Aided Manufacturing · Vol. 4, Issue 1, 2018 · pp. 48–54 Read article
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Parametric Analysis of Reciprocating Friction and Wear Behavior of PTFE Composite.
Abstract: When filler materials like carbon, graphite, glass fibres are added in the PTFE, a composite is formed which improves mechanical & thermal properties of that composite. It increases hardness and wear resistance, while the coefficient of friction is slightly affected and remains low. In this survey, we study various papers in which various methods & experiments were carried out for calculating friction & wear resistance of various compositions of polymers. …
Published in International Journal of Computer Aided Manufacturing · Vol. 4, Issue 1, 2018 · pp. 55–61 Read article
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Feature Extraction: Comparing Feature Extractors
Abstract: Machine learning is getting fuzz nowadays a lot. In order to train the computer to recognize the set of images is the key factor. For this neural networks and classifiers are used to do the identification and recognition. Now do the matching feature points or the interest points are required which makes it to our area of research i.e. feature extractors. In our paper we compared various feature extractors Fast, …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 4, Issue 1, 2018 · pp. 12–17 Read article
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Computing Effect of Gaussian Noise on Pixels: Testing on Red Color Triangle
Abstract: Gaussian noise is the noise that effects the pixels of the image that are in the center i.e. its effect is due to change in light conditions. This paper tests the effect of gaussian noise on the red color image by graphically depicting the matrix representation of the image using mesh diagram in MATLAB. This paper proves that pixels in the center of the image are more affected when these …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 4, Issue 1, 2018 · pp. 7–11 Read article
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Compare Effect of Gaussian Noise on RBG Line
Abstract: Gaussian noise tends to come in digital images. It enters into images when there is low light condition or high light conditions. This paper deals with comparison of gaussian noise effect on red, green, blue line image by accounting Entropy, Signal to Noise Ratio, Peak Signal to Noise Ratio and Root Mean Square Error as performance parameters. This paper proves that Blue color is the least affected and green being …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 4, Issue 1, 2018 · pp. 1–6 Read article
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Literature Review on Seismic Analysis of Building Resting on Sloping Ground
Abstract: Over the past 20 years,1.35 million people have been killed by natural hazards, more than half died in earthquakes and the remaining due to weather and climate-related hazards. The poorest nations paid the highest price in terms of the numbers killed per disaster and per 1,300,000 populations. So new advance, ideal and economical techniques should be used for designing and constructing the structures. The study helps us to understand the …
Published in International Journal of Structural Engineering and Analysis · Vol. 4, Issue 2, 2018 · pp. 7–15 Read article
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Prediction of Ionic Polarization of Na+ and Cl- Ions in a Lattice Upon the Influence of Displacement
Abstract: This research demonstrates an interest because of the contribution to examine the importance on the characteristics of the certain behaviors of dielectric material, which do not give rise to an active current that leads to ionic polarization, and this attribute to the fact that when some of the atoms of the molecule have an excess positive or negative charge, an electric field will tend to shift positive ions relative to …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 4, Issue 1, 2018 · pp. 24–30 Read article
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Experimental Background, Designs and Bioengineering Applications of Microfluidic Immunosensor Devices
Abstract: In this short review, the microfluidic Immunosensor devices are briefly reviewed. In the last few years, the experimental techniques have been developed to immobilize the antibodies and other relevant molecules. Also, surface modification techniques have been developed to resist the non-specific adsorption. Fluorescence and electrochemistry are used as detection methods. In future, the microfluidic Immunosensor devices will be used for better sensitive detection, miniaturization, increased integration, multianalyte analysis and many …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 4, Issue 1, 2018 · pp. 6–9 Read article
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Review on the Designs and Characteristics of High-Electron Mobility Transistors
Abstract: Many authors have presented different physics based analytical models to manifest the characteristics of high electron mobility transistors (HEMTs). The designs of HEMTs are highly important to achieve sufficient efficiency. Conduction band engineering in HEMTs is the reason to generate a two-dimensional electron gas (2DEG) at the heterointerface. Microelectromechanical systems (MEMS) and microwave engineering are the relevant areas for the applications of HEMTs.
Published in International Journal of Microwave Engineering and Technology · Vol. 4, Issue 1, 2018 · pp. 20–41 Read article
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EXAMINATION OF FDTD MICROSTRIP ANTENNA
Abstract: This paper gives a brief review of the past work in the Antenna field. The hypothetical and exploratory work in various sorts of microstrip patch around the globe is delineated. The primary area quickly portrays different improvements in the microstrip patch antenna innovation with accentuation to printed monopole receiving antenna. The second area manages the patterns in double band printed monopole receiving antenna while the third part portrays different CPW …
Published in International Journal of Microwave Engineering and Technology · Vol. 4, Issue 1, 2018 · pp. 11–19 Read article
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Image Authentication Using Digital Watermarking: A Survey
Abstract: Watermarking has a place with the data hiding field, has seen a ton of research intrigue as of late. Principle necessity of the Watermark is that it must be vigorous and impalpable. Heartiness of watermark as for each picture twisting can be assessed as far as effective recuperation of watermark. In the wake of recouping the watermark, the recuperated and unique watermarks are looked at by ascertaining of similitude factor …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 4, Issue 1, 2018 · pp. 18–30 Read article