Load balancing system can improve the performance of a popular Web server. Most of the load balancing systems use homogeneous Web servers as their backend servers. In this situation, the dispatching algorithm can obtain load sharing among the Web servers quite easily. However, when the Web server system contains servers with different capacities, we must use factors such as the remaining capaci...

Abstract In this work, the proposed model is developed by employing a smart metre design which done controlling and monitoring system frequency. This estimates changes in frequency accordance to loading conditions of power system, overload or under load‐conditions respectively. The estimated analysed design, change caused under‐load compared with reference value set load dispatching unit contro...

The integration of high-efficiency heat pump and thermal storage devices is great significance to realize the synergy between efficient flexible operation integrated electric energy systems. This article proposed an electric–thermal system with introduced current method for constructing its overall dynamic power flow model by considering transfer, conversion, processes. On this basis, we derive...

In the recent restructured power system scenario and complex market strategy, operation at absolute minimum cost is no longer the only criterion for dispatching electric power. The economic load dispatch (ELD) problem which accounts for minimization of both generations cost and power loss is itself a multiple conflicting objective function problem. In this paper, a modified shuffled frog-leapin...

Ping Ju 1,2, Yongfei Liu 1,*, Feng Wu 1,2, Fei Dai 3 and Yiping Yu 1,2 1 College of Energy and Electrical Engineering, Hohai University, Nanjing 210098, China; [email protected] (P.J.); [email protected] (F.W.); [email protected] (Y.Y.) 2 Research Center for Renewable Energy Generation Engineering of Ministry of Education, Hohai University, Nanjing 210098, China 3 Electric Power Dispatching & Con...

With the rapid increment of power outages related to extreme natural disasters such as wildfires and severe storms, microgrids have potential enhance resilience locally. Traditionally, grid-connected are investigated from an economic perspective only, without focusing on solutions benefits during grid interruptions. Hence, presented work proposes a technical evaluation airport microgrid consist...

Abstract Demand response, as an effective dispatching method, has been widely used in the optimization research of integrated energy system (IES). In this article, first, mathematical model flexible loads including shiftable electric, heat, and cooling load are established line with their characteristics. Second, optimal scheduling IES is built, where minimum sum operation maintenance environme...