Static voltage stability is considered as one of the main issues for primary identification before voltage collapsing in distribution systems. Although, the optimum siting of distributed generation resources in distribution electricity network can play a significant role in voltage stability improving and losses reduction, the high penetration level of them can lead to reduction in the improvem...

Abstract In this study, a mathematical model was developed to describe the charging process of pile. The PWM determined, and for DC-DC output pile constructed. Prior photovoltaic connection, voltage distribution network line drop obtained. impact access capacity distributed piles on analyzed. Furthermore, between nodes were balanced calculate each node at time. This analysis enabled investigati...

There is an increasing interest in renewable and green energy sources and the integration of Distributed Generation DG into the power grid system. The problem of optimal capacitor allocation in electric distribution systems involves maximizing energy utilization, feeder loss reduction, and power factor correction. The feeder loss can be separated into two parts based on the active and reactive ...

Owing to the acute shortage of electric power in majority countries, short-term measures such as installation Distributed Generators (DGs) have attracted much attention recent decades. Employment DGs can provide numerous advantages for systems through reduction losses, escalation voltage profile, well mitigation pollutant emissions. However, case they are not optimally allotted, may even lead a...

This paper presents a powerful approach to find the optimal size and location of distributed generation units in a distribution system using Genetic Optimization algorithm (GA). The total active and reactive power losses are minimized and voltage profile is improved. GA fitness function is introduced including the active power losses, reactive power losses and the cumulative voltage deviation v...

The use of a discontinuous single electrode voltage-clamp (dSEVC) offers an attractive alternative to the patch-clamp technique, since whole-cell measurements can be performed with a single sharp electrode. Comparison of current-voltage relations, however, revealed a weaker voltage dependence of channels measured with the dSEVC compared to patch clamp. The accuracy of the dSEVC was tested on Vi...

Multiagent simulation extends the reach of game-theoretic analysis to scenarios where payoff functions can be computed from implemented agent strategies. However this approach is limited by the exponential growth in game size relative to the number of agents. Player reductions allow us to construct games with a small number of players that approximate very large symmetric games. We introduce de...