This standard is the first in the 1547 series of interconnection standards and is a benchmark milestone demonstrating the open consensus process for standards development. Traditionally, utility electric power systems (EPS--grid or utility grid) were not designed to accommodate active generation and storage at the distribution level. As a result, there are major issues and obstacles to an orderly transition to using and integrating distributed power resources with the grid. The lack of uniform national interconnection standards and tests for interconnection operation and certification, as well as the lack of uniform national building, electrical, and safety codes, are understood. IEEE Std 1547 and its development demonstrate a model for ongoing success in establishing additional interconnection agreements, rules, and standards, on a national, regional, and state level. IEEE Std 1547 has the potential to be used in federal legislation and rule making and state public utilities commission (PUC) deliberations, and by over 3000 utilities in formulating technical requirements for interconnection agreements for distributed generators powering the electric grid. This standard focuses on the technical specifications for, and testing of, the interconnection itself. It provides requirements relevant to the performance, operation, testing, safety considerations, and maintenance of the interconnection. It includes general requirements, response to abnormal conditions, power quality, islanding, and test specifications and requirements for design, production, installation evaluation, commissioning, and periodic tests. The stated requirements are universally needed for interconnection of distributed resources (DR), including synchronous machines, induction machines, or power inverters/converters and will be sufficient for most installations.
- Sponsor Committee
- BOG/SC21 - Distributed Generation, Energy Storage and Interoperability Standards Committee
Learn More About BOG/SC21 - Distributed Generation, Energy Storage and Interoperability Standards Committee - Status
- Superseded Standard
- PAR Approval
- 1999-03-18
- Superseded by
- 1547-2018
- Amendment
-
1547a-2014
- Board Approval
- 2003-06-12
- History
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- ANSI Approved:
- 2009-03-05
- Published:
- 2003-07-28
- Reaffirmed:
- 2008-09-26
Working Group Details
- Society
- IEEE SA Board of Governors
- Sponsor Committee
- BOG/SC21 - Distributed Generation, Energy Storage and Interoperability Standards Committee
Learn More About BOG/SC21 - Distributed Generation, Energy Storage and Interoperability Standards Committee - Working Group
-
ADMIN_8223 - Project Administration_8223
- IEEE Program Manager
- Malia Zaman
Contact Malia Zaman
Other Activities From This Working Group
Current projects that have been authorized by the IEEE SA Standards Board to develop a standard.
P1547
Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces
This standard establishes criteria and requirements for interconnection of distributed energy resources (DER) with electric power systems (EPS) and associated interfaces. The standard includes general interconnection technical specifications and performance requirements, reactive power capability and voltage/power control requirements, response to Area EPS abnormal conditions, power quality, islanding, DER on distribution secondary grid/area/street (grid) networks and spot networks, interoperability, information exchange, information models and protocols, test and verification requirements. This revision incorporates updates from previous errata, one previous amendment and also includes updates to requirements based on industry feedback.
Standards approved by the IEEE SA Standards Board that are within the 10-year lifecycle.
1547-2018
IEEE Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces
The technical specifications for, and testing of, the interconnection and interoperability between utility electric power systems (EPSs) and distributed energy resources (DERs) are the focus of this standard. It provides requirements relevant to the performance, operation, testing, safety considerations, and maintenance of the interconnection. It also includes general requirements, response to abnormal conditions, power quality, islanding, and test specifications and requirements for design, production, installation evaluation, commissioning, and periodic tests. The stated requirements are universally needed for interconnection of DER, including synchronous machines, induction machines, or power inverters/converters and will be sufficient for most installations. The criteria and requirements are applicable to all DER technologies interconnected to EPSs at typical primary and/or secondary distribution voltages. Installation of DER on radial primary and secondary distribution systems is the main emphasis of this document, although installation of DERs on primary and secondary network distribution systems is considered. This standard is written considering that the DER is a 60 Hz source.
1547a-2020
IEEE Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces--Amendment 1: To Provide More Flexibility for Adoption of Abnormal Operating Performance Category III
The performance and functional capability requirements for DER connected with the Area Electric Power Systems (Area EPS) are defined in IEEE Std 1547(TM). This amendment revises the ranges of allowable trip clearing time settings in Table 13 for DERs in abnormal operating performance category III to allow wider ranges that can broaden and simplify the adoption of the standard. In addition, the related informative Figure H.9 is revised accordingly.
These standards have been replaced with a revised version of the standard, or by a compilation of the original active standard and all its existing amendments, corrigenda, and errata.
No Superseded Standards
These standards have been removed from active status through a ballot where the standard is made inactive as a consensus decision of a balloting group.
No Inactive-Withdrawn Standards
These standards are removed from active status through an administrative process for standards that have not undergone a revision process within 10 years.
No Inactive-Reserved Standards