V. Gopalakrishnan

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The primary goal of this project is to design, develop, deploy, and test methodologies for exploiting semantic aspects of the data. Toward this end, we have developed an information system based on ontologies (collections of key concepts and terms along with their interrelationships) to provide intelligent information selection. The main capabilities of the(More)
Power flow control and stability improvement of a transmission line connected with three energy sources for different loads are studied, in which Flexible AC Transmission system (FACTS) controllers are used to balance the power flow in transmission lines and increase the effective use of transmission line by improving stability of the power system. The(More)
The primary goal of this project is to design, develop, and test methodologies for exploiting semantic aspects of the multimedia earthquake science data. The nature of data in the earthquake science domain is full of variety. That is, the interpretations of data differ from resource to resource and scientist to scientist. Therefore, our system must provide(More)
With the increase in power demand power generated has also increased as a result, some transmission lines are heavily loaded and thus the system stability has become the power transfer limiting factor. The various power system steady state problems are solved by using Flexible AC Transmission Systems (FACTS). Interline Power Flow Controller (IPFC) is a(More)
Active power filters are used to eliminate current harmonics of non-linear loads. This paper evaluates three different methods of determining the compensating current for a shunt active filter that is working under nonsymmetrical conditions. The paper compares the instantaneous reactive power theory, the synchronous reference frame theory and fast Fourier(More)
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