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Abhinna Chandra Biswal - IEEE Xplore Author Profile

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These concepts of Decision making and the approach towards informed decisions have evolved into the class of systems called Decision Support Systems(DSS). The four factors involving accuracy of the model, representation format, response time and cognitive style, are critical to success of these systems. The most important characteristic for quality of the system is the accuracy of the model. Succe...Show More
Energy plays a major role in global economic landscape. The modernization of energy infrastructure otherwise called Power Grid, with integration of renewable energy sources like Solar, Wind have emerged as a key focus area across the world. The Smart grid vision generally describes a power system that is more intelligent, more decentralized and resilient, more controllable and better protected tha...Show More
Line protection in HV/EHV/UHV lines is primarily by distance protection due to its selective, reliable and secure operation. With the wind farm penetration, the SIRs of lines are going to change drastically throughout the day. A case study has been performed in this paper to study the behavior of dynamic characteristics with respect to these changes. Analytically fault voltages and currents are ca...Show More
Distance relays due to their selectivity and operating speed are applied for HV/EHV line protection. The dynamic nature of Mho characteristic, which happens to be most primitive technique in line protection implemented with distance relaying, is built by using the measurement of local voltage and current signals. These signals have been influenced substantially by fault resistance and the source i...Show More
Industrial Automation systems are considered critical infrastructure as part of process and power plants. In view of the increased attacks on energy utilities, it has become a norm for the customers to be comprehended by the security requirements. Industrial Automation and Power System standards have evolved to address these requirements. An approach aligned to these standards and well integrated ...Show More
Power System Automation which includes automation of generation, transmission and distribution of electricity are undergoing evolution or modernization. Electric Utilities have a long tradition of owning and controlling the communication networks for mission critical applications because of the concerns about reliability, safety, security and cost. The convergence of these communication networks w...Show More
The modernization of energy infrastructure otherwise called Power Grid, with integration of renewable energy sources like Solar, Wind has emerged as a key focus area across the world. Over 1.2 billion people do not have access to electricity which incudes over 550 million people in Africa and 300 million in India. Further to this situation, the report from International Energy Agency forecasts pow...Show More
Distance relays due to their selectivity and operating speed are applied primarily for HV/EHV line protection. Mho characteristic is most primitive distance relaying technique applied in line protection. The dynamic nature of this characteristic is built by measurement of local voltage and current signals. These signals have substantial influence of fault resistance and the source feeding the line...Show More
Software Assistive Systems supporting visualization, simulation with aid of virtual reality could possibly enhance the experience and thereby enhance the speed and characteristics of the learning process. For the inclusive systems this means to make the best use of all interfaces human beings are blessed with taken from visualization, touch, voice, smell and taste. The right blend between visualiz...Show More