Integrating high levels of variable renewable energy into electric power systems

Integrating Variable Renewable Energy: Challenges and Solutions

NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, o...

Integration of Renewable Energy into Present and Future Energy Systems

Integrating Renewable Energy Using Data Analytics Systems: Challenges and Opportunities

The variable and intermittent nature of many renewable energy sources makes integrating them into the electric grid challenging and limits their penetration. The current grid requires expensive, largescale energy storage and peaker plants to match such supplies to conventional loads. We present an alternative solution, in which supply-following loads adjust their power consumption to match the ...

Integration of Storage Devices into Power Systems with Renewable Energy Sources

The recent advances in the state of the art of storage technology have led to wider deployment of storage technologies. In this project we developed models and a simulation methodology for analyzing the effects of storage integration on transmission constrained electricity markets over longer-term periods. Our goal was to assess the use of storage as a system resource that provides the flexibil...

Integrating distributed generation into electric power systems: A review of drivers, challenges and opportunities

It is now more than a decade since distributed generation (DG) began to excite major interest amongst electric power system planners and perators, energy policy makers and regulators as well as developers. This paper presents an overview of the key issues concerning the integration f distributed generation into electric power systems that are of most interest today. The main drivers behind the ...