This paper presents an application of Artificial Intelligence techniques for fault diagnosis in power transmission networks. The prime objective of power transmission network is to supply power to the customers and to meet the load demands. When a fault occurs in a transmission network, it must be identified and eliminated as soon as possible. Since control centres are flooded with hundreds of ...

Model-based diagnosis enables efficient and safe operation of engineered systems. In this paper, we describe two algorithms based on a qualitative event-based fault isolation framework augmented with model-based fault identification that are applied to spacecraft power distribution systems. Although based on a common framework, the fundamental difference between the two algorithms is that one u...

Various types of Fault Current Limiters (FCLs) have been proposed and proven to offer numerous advantages with respect to transmission losses, voltage quality, and power system stability. However, FCL research has largely focused on only the FCL system, including optimization of components, efficiency improvement, and cost reduction. Conventional solutions to fault current problems, such as spl...

Early and accurate fault detection in electrical power grids is a very essential research area because of its positive influence on network stability customer satisfaction. Although many techniques have been introduced during the past decade, existence an effective robust system still rare real-world applications. Moreover, one main challenges that delays progress this direction severe lack rel...

Abstract Transformer is the most important equipment in power system. The research and development of fault diagnosis technology for Internet Things can effectively detect operation status eliminate hidden faults time, which conducive to reducing incidence accidents improving people's life safety index. Objective To explore utility transformer Methods A total 30 groups samples were selected, 10...

with increasing the presence of microgrids (mgs) in the power systems, investigating the mg stability during transient faults is necessary. this study investigates the transient stability analysis of a mg supplied by multiple inverter interfaced distributed generations (iidgs) during fault. the transient stability of a mg is highly depends on the iidgs control strategy. a mg, simulated on matla...