Bharathkumar Ramachandra

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Due to the late overpowering development rate of large scale data, the advancement of handling faster processing algorithms with optimal execution has turned into a critical need of the time. In this paper, parallel Map-Reduce algorithm is proposed, that encourages concurrent participation of various computing hubs to develop a classifier on SEER breast(More)
The Recovery voltage measurement technique was used to investigate the polarization processes in the dielectric to assess the insulation ageing. Two different types of insulation systems are evaluated, resin poor and resin rich mica composites. This paper presents and discusses the data on polarization and depolarization characteristics of thermally(More)
Monitoring biomass over large geographic regions for changes in vegetation and cropping patterns is important for many applications. Changes in vegetation happen due to reasons ranging from climate change and damages to new government policies and regulations. Remote sensing imagery (multi-spectral and multi-temporal) is widely used in change pattern(More)
The following are the conclusions that can be derived based on the result of Voltage distribution tests and Thermal runaway tests on DC insulators. 1. Voltage shared by the line end insulator varies inversely with respect to variation of Relative humidity. This may be due to the fact that the flow and drain of the surface current reduces due to reduction in(More)
Dielectric spectroscopy measurement is essentially a dissipation factor measurement performed at multiple frequencies ranging from few mHz to kHz. Low frequency dielectric spectroscopy measurement has been performed on number of sound and thermally aged epoxy-mica representative laminates and on actual motor coils. Dielectric loss angle, Power Factor,(More)
The model bars of generator stator winding manufactured under resin poor process and laminates made using both resin rich and resin poor systems were subjected to accelerated electrical, thermal and combined stress ageing. The insulation curing status and behaviour on ageing was studied by thermo analytical techniques like Differential Scanning Calorimeter(More)
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