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Aggregators act as a mediator between electric vehicles (EVs) and distribution network operator (DNO), providing mutual advantages for both. To achieve these advantages, the optimal operation of distribution network and EV aggregators (EVAs) should be coordinated. This paper aims at establishing a decentralized robust model to minimize the total cost of the system by operating the smart distribution...
Installation of a significant number of distributed generators (DGs), besides the application of non-sinusoidal loads such as; Plug-in Hybrid Electric Vehicles (PHEVs), in the emerging smart distribution networks and the industrial plants have posed a major challenge to the existing methods of optimal transformer sizing (OTS). The harmonic currents generated in these new environments not only substantially...
Islanding detection is a great challenge in connecting distributed generation (DG) in electrical power systems. Islanding detection methods are categorized into three groups, i.e., communication based methods, active, and passive methods. Communication based methods are established upon communication between utilities and DGs and have the inconvenience of being expensive and are limited in use. Active...
This paper presents a Genetic Algorithm (GA) based Method for the allocation and tuning of TCSC to improve poorly damped oscillations. The method only uses Eigen-values of systems oscillatory modes, thus system transfer function isn't needed. This feature makes the method applicable in large systems which all of the system data aren't available. The method is implemented in DIgSILENT software which...
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