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The electrification of vehicles is now considered an effective solution that will reduce fuel consumption and emissions as well as increase energy security through the diversification of available energy sources. The electric energy generated from low-emission renewable resources will play a vital role to meet the electricity needs of the transportation sector and will also address concerns about...
In modern times daily increase in load has resulted in transmission network being operated beyond its stability limit. This has considerable impact on power system operations, as it may lead to outage of transmission lines, which includes sudden switching out of lines and its consequent alteration of the structure of the transmission system. In this paper, line vulnerability is investigated through...
Modern power system is large, complex and characterized by continuous increase in electrical load demand. As a result, the system is stressed to operate closer to stability limit and this may result in voltage collapse. Therefore, it becomes imperative to implement techniques for detecting collapse in bus bar or lines before its occurrence in the power system. This paper presents the concept of inherent...
This paper presents online tools based decision tree (DT) and artificial neural network (ANN) to identify the critical operating scenarios and enhance the system dynamic performance considering stochastic behavior of wind energy. The stochastic behavior of wind speed requires a fast generation rescheduling to meet the load demand that may force the system towards stability limits. The objective is...
The present paper deals with the application of the real time optimal reconfiguration of a radial power distribution system using three Meta-heuristic optimization algorithms; the Biogeography Based Optimization (BBO), the particle swarm optimization (PSO) and the Genetic algorithms (GAO). The main objective is to minimize the active power loss in the whole system while keeping the voltage at each...
The paper presents a study for the impacts of solar energy integration on the power system dynamic stability. A detailed photovoltaic model incorporated active and reactive power controller is used to investigate the effect of replacement of conventional steam power station by solar system considering changing in size and location. The controller depends on decoupled inner d-q current control loops...
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