نتایج جستجو برای: distributed generator
تعداد نتایج: 306718 فیلتر نتایج به سال:
Distributed generator (DG) connection to the system with DC grid called medium voltage direct current (MVDC) has received attention and gradually integrated into distribution grid. The linear controller, such as PI usually uses MVDC control for power oscillation damping. controller is limited does not show satisfactory results when load parameters of itself are changed. This paper proposes neur...
The droop control strategy is the most common approach for microgrids control but its application is limited due to frequency deviation following a load change. Complementary control strategy has then been proposed to solve the problem using a communication network. However, under this strategy, regular loads profile produces a continuous change of output power of all distributed generators (DG...
The emergence of dispersed generation, smart grids, and deregulated electricity markets has increased the focus on enhancing performance distribution systems. This paper proposes a method to reduce energy loss improve reliability systems by performing network reconfiguration (DNR) distributed generator (DG) allocation. In this study, intermittent nature renewable-based DGs load profile are cons...
In this research, a new technetium-99m generator has been developed with addition of Cerium oxide to alumina column. The adsorption behaviors of 99Mo in the form of molybdate and 99mTc in the form of pertechnetate on CeO2/Al2O3 was investigated and showed that the adsorption capacity of molybdate on this generator is higher than usual generator using Al2O3. Ceric ions were selected as an addit...
This document details the characteristics, input parameters and suggested usage of the three graph generators included in this suite. 1 SSCA#2 graph generator This generator produces graphs used in the DARPA HPCS SSCA#2 benchmark [1]. The SSCA#2 graph is directed with integer edge weights, and made up of random-sized cliques, with a hierarchical inter-clique distribution of edges based on a dis...
Over the course of the 20th century, the electrical power systems of industrialized economies have become one of the most complex systems created by mankind. A number of ongoing trends will drastically change the way this critical infrastructure is operated. Demand for electricity keeps growing while the controllability of generation capacity is decreasing due to introduction of renewable energ...
This paper studies the effects of static synchronous compensator (STATCOM) on synchronous generator conventional loss of field (LOF) protection. To accomplish a comprehensive study, a typical and realistic excitation system is considered for the generator by using the phase-domain generator model available in the real-time-digital-simulator. Using such a system, LOF phenomenon is realistically ...
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