This paper presents an optimal method for optimizing network reconfiguration problems in a power distribution system order to enhance reliability and reduce losses. Network can be viewed as optimization problem involving set of criteria that must reduced when adhering various constraints. The energy not supplied (ENS) during permanent faults active losses are the objective functions optimized t...

Distribution system represents a crucial portion of power as it is the connection between bulk transmission network and customers connected at load point. networks are increasing in size spread too far. Low reactance to resistance ratio large leads higher losses lines low node voltage customer end. High reduce efficiency affect economy. Therefore, this paper an algorithm for reconfiguration dis...

This paper presents a network reconfiguration method for power flow optimization and, consequently, loss reduction in distribution networks with Distributed Generation (DG). The network reconfiguration problem is formulated and solved using a simple linear programming approach. Optimal configurations are determined by considering the effects of DG outputs, load variations, and various other con...

This study aims to enhance the reliability of urban power grid system and decrease economic loss due network faults. Based on analysis traditional algorithms for restructuring distribution after faults, this proposes an upgraded genetic algorithm (GA) ant colony (ACA) combines these two overcome limitations local optimum GAs low convergence speed ACAs. Taking IEEE33-node as research object, los...

The phase balance and reconfiguration of the power distribution system is a dynamic analysis to improve manage radial system. Power loss in mainly central, considering point view money. In order reduce loss, different technologies are excluded reconstruction, capacitor layout balance. addition these three methods, unevenness system, considered one processes all those above. Unbalanced feeders d...

This paper deals with a new approach to formal representation and approximate reconfiguration of enterprise information system (EIS) based on object-based knowledge mesh (OKM) and information transfer relationship mesh (ITRM). To this end, new concepts of OKM and ITRM as well as their formal descriptions are proposed. Then, taking into consideration the approximation of modules in EIS, the reco...

Distributed systems with high availability requirements have to support some form of dynamic reconfiguration. This means that they must provide the ability to be maintained or upgraded without being taken off-line. Building a distributed system that allows dynamic reconfiguration is very intrusive to the overall design of the system, and generally requires special skills from both the client an...

The paper deals with the specification of dynamic reconfiguration of complex systems. We show how dynamic reconfiguration and especially components mobility, affects the ongoing behaviour of the reconfigured parts and its side effects on the system as a whole. Our approach is based on software architectural viewpoint of hierarchical systems, considered as sets of independent components and link...

Nowadays, manufacturers are faced with severe challenges to response rapidly to changing demands and meet various customers’ needs with respect to production volume and product profile. Reconfigurable manufacturing paradigm was proposed as an advanced manufacturing philosophy to enhance the adaptability and flexibility of manufacturing systems. By physical and logical reconfiguration, Reconfigu...