In distribution network, power and energy losses can be reduced by using switched capacitor banks. The banks on or off based voltage profile factor timers. Due to variation of load, it is necessary control the switching in function load curve. This paper presents application an integer genetic algorithm determine optimal number corresponding with hourly minimize total active feeders. problem co...

This article presents material based on the results of analysis literature sources automatic devices for regulating reactive power in supply systems. The operating mode compensating is determined taking into account permissible voltage deviations at terminals electric receivers. Voltage, load current, directions, factor, phase angle between and time can be used as control parameters. In additio...

Capacitors are critical in voltage regulator modules (VRMs), which contribute to store energy and stabilize the output during load transients. Usually, VRMs work with consecutive transients, would bring more electrothermal stress capacitors affect reliability of compared steady-state operation. Recently, some efforts have been made investigate power electronic converters. Unfortunately, transie...

Embedded DRAM technology offers many advantages in System On Chip products. Computing applications demand memory with low latency and zero soft error rate. Graphics and networking need high bandwidth. Mobile applications require extremely low power. All applications benefit from the high density afforded by embedded DRAM technology. A single DRAM architecture cannot provide an optimal solution ...

Power factor correction (PFC) is a technique of counteracting the undesirable effects of electric loads that create a power factor that is less than one. Power factor correction may be applied either by an electrical power transmission utility to improve the stability and efficiency of the transmission network or correction may be installed by individual electrical customers to reduce the costs...

Abstract Reactive power planning (RPP) and voltage stability improvement (VSI) consider two of the most important problems to meet a major challenge system. In this work, multi-objective genetic algorithm (MOGA) for RPP with objectives cost minimization losses, new reactive (VAR) sources, maximization VSI, enhancement total transfer capacity (TTC) is introduced. Different optimization variables...