This paper presents a trust-region algorithm based on global sequential quadratic programming (SQP) for reactive power optimization. This method is not only reliable and accurate which is similar to SQP, but is also global convergent to trust-region search method. To guarantee feasible region of ...
Therefore, this work proposes a data-driven local optimisation of global objectives (LOGO) algorithm to control the reactive power dispatch from DERs in distribution systems. The proposed method has been validated across different test systems with real topology, irradiance and load data, for steady-...
Global transmission and distribution networkOptimal reactive power flowDistributed computationHeterogeneous decomposition algorithmWith the large-scale integration of distributed generators (DGs), the relationships between transmission network (TN) and distribution networks (DNs) are becoming more closely, ...
Adaptive ant colony algorithm basedglobal optimization control of voltage/reactive power in the substation [J].Proceedings-4th International Conference on Natural Computation,ICNC, 2008,(7): 466-470.Jiang, Huilan,Jia, Mengdan,Lin, Liu.Adaptive ant colony algorithm based global optimization control of...
This paper presents a voltage/reactive power global optimization control method in the substation by adaptive ant colony algorithm. It can dynamically adjust pheromone updating strategy and probability of paths selection according to the distribution uniformity of solutions in the optimal process. This ...
The load forecasting requires time series analysis of the data set along with error minimization between predicted values and actual value; therefore, the global flower pollination algorithm along with Holt-Winters' exponential model has been used to predict the reactive power. Autoreg...
Power loss minimizationVoltage profile improvementIn this paper, optimal reactive power dispatch problem (ORPD) is solved by using a new chaos and global competitive ranking-based symbiotic organisms search algorithm (A-CSOS). SOS is an effective meta-heuristic algorithm, especially for optimization ...
Jangir, P.; Parmar, S.A.; Trivedi, I.N.; Bhesdadiya, R. A novel hybrid Particle Swarm Optimizer with multi verse optimizer for global numerical optimization and Optimal Reactive Power Dispatch problem. Eng. Sci. Technol. Int. J. 2017, 20, 570-586. [CrossRef]...
The complexity of reactive power optimization is in a straight line concerned not only with service bril- liance and consistency of supply, but also with financial system and security of the power systems. The main aim of this paper is to put all studies together under single heading for ...
Global Existence and Exponential Stability for the p th Power Viscous Reactive GasReactive gasGlobal existenceExponential stabilityIn this chapter, we prove the global existence and exponential stability of solutions in H i ( i = 2,4) for the compressible Navier-Stokes equations, which arise in ...