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New Approaches to Distributed PV Interconnection: Implementation Considerations for Addressing Emerging Issues
This report discusses innovative approaches to distributed photovoltaic (PV) interconnection aimed at addressing emerging issues such as high penetrations, rapid interconnection requests, and evolving standards. It examines options like hosting capacity analysis, flexible intercon...
McAllister, R. et al Western Interstate Energy Board
Jan 31, 2019
Impact of IEEE 1547 Standard on Smart Inverters and the Applications in Power Systems
This white paper presents smart inverter features along with the implementation challenges and potential solutions. The paper describes smart inverter functionality and discusses their modeling, capabilities, testing, and certification. Originally published by a "fast track" worki...
Bravo, R. et al California Institute of Technology
Jul 31, 2020
Distributed Energy Resources Interconnection Workshop 2023
The Modern Distributed Energy Resource Capabilities and Deployment Considerations workshop, sponsored by the U.S. Department of Energy Grid Modernization Laboratory Consortium, provided technical support to public utility commissions. Presenters shared insights on who makes decisi...
Ingram, M. et al NLR
Dec 31, 2022
5 Resources
5 Resources
The U.S. Department of Energy’s Microgrid Initiative
This Department of Energy report outlines the objectives and progress of the Microgrid Initiative led by the Office of Electricity Delivery and Energy Reliability. It summarizes research and development efforts aimed at advancing microgrid technologies, including standardized cont...
Ton, D. and Smith, M. U.S. Department of Energy
Sep 30, 2012
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
Revision of IEEE Standard 1547: New Disturbance Response Requirements
This resource summarizes the new disturbance-response requirements in the revised IEEE Std 1547, covering ride through capabilities, frequency and voltage excursion tolerances, and dynamic response expectations for distributed energy resources. It likely discusses how DER must res...
Walling, R. Walling Energy Systems Consulting, LLC
Jan 31, 2017
Applying IEEE Std 1547-2018: What Public Utilities Commissions Need To Decide and Do
This resource from NREL outlines the key decisions and actions that public utility commissions must undertake to implement IEEE Std 1547 2018, the revised interconnection standard for distributed energy resources. It explains policy choices such as adopting default ride through ...
Boemer, D. Electric Power Research Institute
Aug 20, 2018
High-Penetration Photovoltaic Integration Handbook for Distribution Engineers
This handbook, produced by NREL, offers practical guidance for distribution engineers facing high penetration of photovoltaic (PV) systems on their networks. It addresses technical challenges such as voltage regulation, protection coordination, reverse power flow, and transformer ...
Seguin, R. et al NLR
Dec 31, 2015
The Advanced Microgrid: Integration and Interoperability
Produced by Sandia National Laboratories, this paper examines the concept of the advanced microgrid and the need for integration and interoperability across hardware, software, and communications interfaces. It discusses the evolution from traditional islanded microgrids to system...
Bower, W. et al Sandia National Laboratories
Feb 28, 2014
Grid Application and Controls Development for Medium-Voltage SiC-Based Grid Interconnects: Preprint
In this paper, the grid-interconnection requirements of directly connected medium voltage (MV) SiC-based converters are studied and the necessary control implementations are detailed. These power electronic converters use the interconnection standard IEEE 1547-2018, but can also h...
Singh, A. et al NLR
Sep 30, 2020
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