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Aligning Distributed Energy Resources Interconnection Policy and Regulation in New Orleans
This slide deck examines efforts to align distributed energy resource interconnection policies and regulatory frameworks in the City of New Orleans. It describes the existing interconnection process, identifies gaps and challenges, and details the steps taken by regulators, utilit...
Ingram, M. and Smith, A. NLR
Sep 19, 2023
Quantitative Trade-Off in Distributed Secondary Control for Autonomous AC Microgrids
In this paper, we propose to quantify the trade-off between voltage regulation and reactive power sharing in autonomous AC microgrids with distributed secondary control. It is known that voltage regulation and reactive power sharing in droop-controlled autonomous AC microgrids are...
Liu, Z. et al Purdue University
Dec 31, 2024
Performance Evaluation of Peer-to-Peer Distributed Microgrids Coordination for Voltage Regulation
This paper presents the performance evaluation of a peer-to-peer microgrids coordination algorithm for sub-transmission systems. As distributed energy resources (DERs) in distribution system start to show negative impact to the bulk power system, a paradigm shift is needed for tra...
Gan, H. et al NLR
Dec 31, 2021
Revision of IEEE Standard 1547: New Reactive Power and Voltage Regulation Capability Requirements
This article is the second in a four-part series regarding the IEEE standard 1547 and its impact on the electric grid. The background and purpose of this standard was reviewed in the first article, Revision of IEEE Standard 1547: The Background for Change. This article focuses on...
Walling, R. Walling Energy Systems Consulting, LLC
Dec 01, 2016
Kauai Island Utility Cooperative: The Impact of Extensive PV Penetration
This case study analyzes how extensive penetration of solar photovoltaic generation has affected the Kauai Island Utility Cooperative's distribution system. It covers impacts on voltage regulation, frequency stability, and curtailment, and describes measures the utility implemente...
Lovas, T. National Rural Electric Cooperative Association
Jun 30, 2015
Multi-Task Reinforcement Learning for Distribution System Voltage Control With Topology Changes
This letter proposes a multi-task deep reinforcement learning (DRL) approach for distribution system voltage regulation considering topology changes via PV smart inverter control. The key idea is to encode the topology as an additional state for the DRL and leverage the multi-task...
Pei, Y. et al University of Conneticut
Apr 30, 2023
Revision of IEEE Standard 1547: The Background for Change
This article is the first in a four-part series regarding the IEEE standard 1547 and its impact on the electric grid. The background and purpose of this standard is discussed here, and subsequent articles will focus on related issues of voltage regulation, disturbance performance,...
Walling, R. Walling Energy Systems Consulting, LLC
Oct 31, 2016
Regulatory Perspective: IEEE 1547 Revision and DER Interconnection Standards
This resource offers a regulatory perspective on the revision of IEEE Std 1547, the standard governing interconnection and interoperability of distributed energy resources with the grid. It discusses why the revision was undertaken, the key technical changes such as ride-through...
Rosier, M. Minnesota Public Utilities Commission
Apr 19, 2018
State Hydrogen Activities Map
The National Association of State Energy Officials (NASEO) maintains a resource detailing hydrogen-related activities across U.S. states. The database includes information on policies, pilot projects, infrastructure developments, and partnerships. It helps policymakers, businesses...
National Association of State Energy Officials
Dec 26, 2024
SERA: Scenario Evaluation and Regionalization Analysis Model
The SERA model developed by NREL analyzes scenarios for hydrogen production, delivery, and consumption infrastructure in the United States. It evaluates regional deployment pathways, cost implications, supply chain logistics, and market adoption. SERA helps policymakers and indust...
NLR
Feb 09, 2025
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