Application of evolutionary programming to security constrained economic dispatch

Somasundaram, P.; Kuppusamy, K.

doi:10.1016/j.ijepes.2004.12.006

Cited by 51 publications

(12 citation statements)

References 17 publications

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“…This disadvantage causes the method to have long simulation time and large number of trial runs. The methods in the evolutionary algorithms group are derived from the evolutionary progress including genetic algorithm (GA) [26,27], evolutionary programming (EP) [3,28], and differential evolution algorithm (DE) [29,30]. Among these methods, GA is the method early applied for solving optimization problems in engineering field, especially in electrical engineering.…”

Section: Introductionmentioning

confidence: 99%

The application of one rank cuckoo search algorithm for solving economic load dispatch problems

Nguyen

2015

Applied Soft Computing

100

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Section: Introductionmentioning

confidence: 99%

The application of one rank cuckoo search algorithm for solving economic load dispatch problems

Nguyen

2015

Applied Soft Computing

100

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“…Since security is the most crucial aspect of a system operator's planning and operation of a power system, security tools and practices are commonly used, such as security-constrained unit commitment (SC-UC) or security-constrained optimal power flow (SCOPF) [9][10][11][12]. Since the security problem becomes more critical due to larger uncertainties in wind energy-integrated power systems, the existing P-OPF has to be developed to involve security constraints, such as limits for the transmission line flow and bus voltage.…”

Section: Introductionmentioning

confidence: 99%

Impacts of Wind Power Integration on Generation Dispatch in Power Systems

Lyu¹,

Heo²,

Kim³

et al. 2013

Journal of Electrical Engineering and Technology

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-The probabilistic nature of renewable energy, especially wind energy, increases the needs for new forms of planning and operating with electrical power. This paper presents a novel approach for determining the short-term generation schedule for optimal operations of wind energy-integrated power systems. The proposed probabilistic security-constrained optimal power flow (P-SCOPF) considers dispatch, network, and security constraints in pre-and post-contingency states. The method considers two sources of uncertainty: power demand and wind speed. The power demand is assumed to follow a normal distribution, while the correlated wind speed is modeled by the Weibull distribution. A Monte Carlo simulation is used to choose input variables of power demand and wind speed from their probability distribution functions. Then, P-SCOPF can be applied to the input variables. This approach was tested on a modified IEEE 30-bus system with two wind farms. The results show that the proposed approach provides information on power system economics, security, and environmental parameters to enable better decision-making by system operators.

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“…Several Optimization techniques such as lambda iteration ,linear programming(LP), non-linear programming(NLP), quadratic programming(QP) and interior point method(IPM) [4], the GA [5], GA Combined with Simulated annealing [6] are employed for solving the economic dispatch problem.…”

Section: Introductionmentioning

confidence: 99%

A Solution for Environmental Constrained Economic Dispatch Problems using Honey Bee Algorithm

Vennila¹,

Prakash²

2012

IJCA

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In this paper, honey bee algorithm is proposed to optimise the economic and emission dispatch problems in power systems effectively. This optimization method focuses the global solution in a sense that a generation company need carry out the cost reduction and emission reduction under competitive environment. In recent years increasing of thermal power plants air pollution and concentration of carbon dioxide emission leads to the global warming. This paper solves the economic dispatch and the combined economic and emission dispatch problem considering both ramp rate and valve point loading effect.

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Application of evolutionary programming to security constrained economic dispatch

Cited by 51 publications

References 17 publications

The application of one rank cuckoo search algorithm for solving economic load dispatch problems

The application of one rank cuckoo search algorithm for solving economic load dispatch problems

Impacts of Wind Power Integration on Generation Dispatch in Power Systems

A Solution for Environmental Constrained Economic Dispatch Problems using Honey Bee Algorithm

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