By using experimental measurements of smart grid applications compliant with IEC 61850 in trace-driven WiMAX simulations, we show that the WiMAX MAC protocol efficiency decreases as a function of the number of stations. To avoid this shortcoming, we propose and analyze a novel WiMAX MAC protocol for smart grid applications, which uses lattice correlators to improve the throughput-delay performa...

Protection in distributed energy systems depends on the operation of a set of coordinated protective devices spread around the power system. Usually these devices encompass some communication skills and can be remotely operated by energy management systems. Despite this interaction readiness, most of them rely only on non-standard communication protocols and some interoperability issues still r...

Until now the main purpose of Distributed Energy Resources (DERs) has been to compliment the power plants. However, if DERs are to play a larger role in the power grid of the future, then improved communication and cooperation between these resources and the system operators is necessary. Cooperation requires intelligence at the level of the DER as well as at the aggregator level, and in order ...

This idea proposes methodology known as integrated architecture for the design and deployment of distribution automation computing and communication infrastructure. By giving parallels to the ongoing efforts with the AUTOSAR standard in the automotive industry, we argue that in order to keep increasing software development costs low, the power systems industry has to go beyond current standards...

This paper describes a communication concept in the distribution power network with dispersed energy resources (DER), which regulates and controls the voltage profile in the power network. The communication concept is based on fast links between checkpoints on feeders and on DER. The advantage of this concept is establishing communication among all DERs, feeders and the area control center, whi...