In this study, a new method for designing the damping controller was proposed to improve the transient power system stability in a single machine network connected to an infinite bus. The STATCOM controller problem in a wide area of the system function was considered as an optimization problem with multi-purpose objective function. Also, the Honey Bee Mating Optimization Algorithm was used to d...

Power system stabilizers (PSSs) must be capable of providing appropriate stabilization signals over abroad range of operating conditions and disturbances. The main idea of this paper is changing aclassic PSS (CPSS) to an adaptive PSS using genetic algorithm. This new genetic algorithm based onadaptive PSS (GAPSS) improves power system damping, considerably. The controller design issue isformula...

one of the significant strategies of the power systems is economic dispatch (ed) problem, which is defined as the optimal generation of power units to produce energy at the lowest cost by fulfilling the demand within several limits. the undeniable impacts of ramp rate limits, valve loading, prohibited operating zone, spinning reserve and multi-fuel option on the economic dispatch of practical p...

Optimizing of power is important in MANET. We have compared two techniques of power consumption namely Power Optimization in Fault-Tolerant MANET and Optimizing Power Aware Routing in MANET. Power Optimization in Fault-Tolerant MANET gave better results as compared to the other technique used.

GSA; Real power loss; Reactive power planning; FACTS; Optimization Abstract In this paper, Gravitational Search Algorithm (GSA) is used as optimization method in reactive power planning using FACTS (Flexible AC transmission system) devices. The planning problem is formulated as a single objective optimization problem where the real power loss and bus voltage deviations are minimized under diffe...

Due to continuous technology scaling, the interconnect delay and power reduction is becoming one of the most important design challenges. In this paper, we present a novel algorithm for simultaneous multilayer interconnect spacing so that on the one hand the total power of interconnect is reduced and on the other hand, delay constraints are not violated. We first present an optimization problem...

The optimal reactive power dispatch (ORPD) is a very important problem aspect of power system planning and is a highly nonlinear, non-convex optimization problem because consist of both continuous and discrete control variables. Since the power system has inherent uncertainty, hereby, this paper presents both of the deterministic and stochastic models for ORPD problem in multi objective and sin...

In this seminar, we shall discuss the need and techniques for power optimization of networking devices and protocols. We identify specific points in the networking world where considerable power wastage occurs and discuss them in detail. We discuss cost of various copy operations required to run TCP protocol and the energy expended in transmitting data using wireless communication. We identify ...

The article describes the optimization of differential side channel analysis which is often used in differential power analysis. The introductory chapters discusses in great detail the theoretical background of method. The new improvement is proposed, which allow reduction of the required calculations by 73% and it is in the worst case. The method is based on knowledge of the Hamming weight of ...

The low power optimization has been major concern in VLSI design from last two decades. The work presented here analyzes various clock gating based power optimization techniques in the context of digital signal processing applications. The clock gating based techniques with architecture level optimization possibilities are discussed. A novel method for data specific clock gating based on subwor...