NDLI: Updating technical screens for PV interconnection

Content Provider	IEEE Xplore Digital Library
Author	Coddington, M. Ellis, A. Lynn, K. Razon, A. Key, T. Kroposki, B. Mather, B. Hill, R. Nicole, K. Smith, J.
Copyright Year	2012
Description	Author affiliation: National Renewable Energy Laboratory, Golden, Colorado, 80401, USA (Coddington, M.; Kroposki, B.; Mather, B.) \|\| Sandia National Laboratories, Albuquerque, New Mexico, 87123, USA (Ellis, A.; Hill, R.) \|\| U.S. Department of Energy, Washington, District of Columbia, 20585, USA (Lynn, K.) \|\| SRA Inc., Fairfax, Virginia, 22033, USA (Razon, A.) \|\| Electric Power Research Institute, Palo Alto, California, 94304, USA (Key, T.; Nicole, K.; Smith, J.)
Abstract	Solar photovoltaics (PV) is the dominant type of distributed generation (DG) technology interconnected to electric distribution systems in the United States, and deployment of PV systems continues to increase rapidly. Considering the rapid growth and widespread deployment of PV systems in United States electric distribution grids, it is important that interconnection procedures be as streamlined as possible to avoid unnecessary interconnection studies, costs, and delays. Because many PV interconnection applications involve high penetration scenarios, the process needs to allow for a sufficiently rigorous technical evaluation to identify and address possible system impacts. Existing interconnection procedures are designed to balance the need for efficiency and technical rigor for all DG. However, there is an implicit expectation that those procedures will be updated over time in order to remain relevant with respect to evolving standards, technology, and practical experience. Modifications to interconnection screens and procedures must focus on maintaining or improving safety and reliability, as well as accurately allocating costs and improving expediency of the interconnection process. This paper evaluates the origins and usefulness of the capacity penetration screen, offers potential short-term solutions which could effectively allow fast-track interconnection to many PV system applications, and considers longer-term solutions for increasing PV deployment levels in a safe and reliable manner while reducing or eliminating the emphasis on the penetration screen.
Starting Page	001768
Ending Page	001773
File Size	1242880
Page Count	6
File Format	PDF
ISBN	9781467300643
ISSN	01608371
e-ISBN	9781467300667
DOI	10.1109/PVSC.2012.6317936
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Integrated circuit interconnections Reliability Voltage control USA Councils Standards Safety Substations high penetration screens interconnection utility electric utilities public utility commissions penetration
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering

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