Abstract
Rapidly increasing levels of variable inverter-based renewable energy sources (are quickly changing electric power systems and prompting questions about how the systems will be operated when renewable generation becomes the dominant technologies. In this article, we review the status of this shifting paradigm in power systems throughout the world. We then review the implications of this shift, focusing on the rising challenges, and we provide an overview and technology-readiness classifications of some proposed mitigation strategies. Finally, we highlight outstanding questions that will require solutions to reach these ultrahigh shares of variable inverter-based renewable energy sources. This article is categorized under: Wind Power > Systems and Infrastructure Energy Systems Economics > Systems and Infrastructure Energy Infrastructure > Systems and Infrastructure.
Original language | American English |
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Article number | e376 |
Number of pages | 19 |
Journal | Wiley Interdisciplinary Reviews: Energy and Environment |
Volume | 9 |
Issue number | 5 |
DOIs | |
State | Published - 2020 |
Bibliographical note
Publisher Copyright:Published 2020. This article is a U.S. Government work and is in the public domain in the USA.
NREL Publication Number
- NREL/JA-5D00-74429
Keywords
- low-inertia grids
- power systems
- renewable energy
- renewables integration