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The fault current limiter (FCL) is considered as the ideal solution to limit the fault current in integrated electrical power systems with distributed energy resources because of its speed of response. However, there are some practical application issues for FCL in commercial industrial deployments. In this paper, the coordination issue of FCL with the other protective devices is discussed making...
The subject paper discusses important impacts of distributed resources on distribution networks and feeders. These include capacity, line losses, voltage regulation, and central system support (such as volt/var control via central generators and substation) as the number, placement and penetration levels of distributed resources are varied. Typically, the impacts of distributed resources on the distribution...
The many different islanding detection methods for anti-islanding protection in power system are discussed. Passive, active and remote techniques are reviewed. Most of the ldquoactive methodsrdquo discussed are developed for photovoltaic (PV) as a distributed energy resource. Some recent methods can be use for any type of distributed generation. A final comparison of active islanding detection methods...
This paper presents a case study based on a real distribution network with a high share of distributed generation. We built the simulation on the present network topology and generated a scenario for the expected future with a high penetration of DER (distributed energy resources) and an increase of the consumption. Even with a load growth exceeding the substations capacity the simulated network can...
A comprehensive solution to the new distribution system require integrating DER with distribution in such a way as to radically changing the way distribution and transmission are used to deliver power to the customer. The basic concept is to use DER to move all load following requirements to the distribution system and allow for intentional islanding within possible to have a T&D system with less...
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