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Shastri R.,VPCOE | Das A.,National University of Singapore | Joshi Y.,SGGSIE and T Nanded
OCEANS 2016 - Shanghai | Year: 2016

The characterization of underwater ambient noise using time frequency representations (TFRs) is challenging due to the opulence of the potential information that can be extracted from it. Traditionally Short Term Fourier Transform (STFT) is used to observe underwater ambient noise sources from the signal received by sonar. Short term Fourier Transform is a class of distributions determined by window size and shape. Wavelets also have unbound applications to represent the Sonar data. In this paper, statistical and image quality parameter sets are used to represent time frequency features of littoral water ambient noise. These feature sets are compared on variance scale by applying TFRs to different combinations of natural and anthropogenic ambient noise sources recorded at the west coast of India. © 2016 IEEE.


Madrewar K.T.,MCOERC Nashik | Aranke V.R.,MCOERC Nashik | Abande G.B.,SGGSIE and T Nanded
International Conference on Energy Systems and Applications, ICESA 2015 | Year: 2015

This paper presents analytical procedure and simulation results of distance relay for the application of protection of transmission line with STATCOM and simulation results for investigating the operation of Distance relay in a power system containing flexible alternating current transmission (FACTS) controller such as static synchronous compensator (STATCOM) in PSCAD and MATLAB. An apparent impedance calculation procedure for transmission line incorporating STATCOM based on the power frequency sequence circuits has been explored. When STATCOM is connected at the midpoint and fault is after STATCOM have great impact on distance relay tripping characteristics. The simulation results show the impact of STATCOM on distance relay during phase to ground fault condition. In the presence of STATCOM, its controlling parameters as well as its installation location also affect the tripping characteristics. Here, simulate the Distance Relay and plot the zones and create fault in different zones and show the result with and without STATCOM. The simulation results are presented in relation to typical 300km transmission line, 400KV transmission system employing STATCOM. © 2015 IEEE.


Undre V.S.,SGGSIE and T Nanded | Dhole R.N.,SGGSIEandT | Solanki C.R.,SGGSIEandT | Pawale S.R.,SGGSIEandT | Thool R.C.,SGGSIEandT
SCES 2014: Inspiring Engineering and Systems for Global Sustainability | Year: 2014

Now day's electrical energy is not only problem but also serious issue. Because demand of electricity is greater than generation of electricity. In many countries the demand is as large as electricity transmission capacity of that country. These problems are not stopped up to transmission capacity but also increase in prices coal, diesel, petrol etc. Due to burning of these fuels it causes air pollution. As we look towards the renewable energy the generation cost is very high as compared to other generation techniques. By looking towards this problems energy saving is very important factor. This research paper involves the energy management technique. In this project we used the internet though area covered is whole world. © 2014 IEEE.

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