IEEE P1547.1/D9.5, Apr 2019
IEEE Draft Standard Conformance Test Procedures for Equipment Interconnecting Distributed Energy Resources with Electric Power Systems and Associated Interfaces
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- Language: English
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About This Item
IEEE P1547.1/D9.5, Apr 2019 is a draft IEEE standard focused on conformance test procedures for equipment that interconnects distributed energy resources with electric power systems and associated interfaces. It matters because it helps define how interoperability and compliance are evaluated for grid-connected DER equipment, supporting more consistent testing and review. For engineers and procurement teams working with interconnection hardware, the document provides a technical reference for validating behavior against expected electrical and interface requirements.
About IEEE P1547.1/D9.5, Apr 2019
This draft standard addresses the testing side of distributed energy resource interconnection, rather than the installation or operational policy side. IEEE P1547.1/D9.5, Apr 2019 is intended to guide conformance procedures for equipment that connects to electric power systems through associated interfaces. In practice, it helps structure how performance and compliance are checked so that test results are comparable and tied to the relevant interconnection requirements. The technical context is especially relevant to power systems equipment and related control interfaces.
Where is IEEE P1547.1/D9.5, Apr 2019 used?
IEEE P1547.1/D9.5, Apr 2019 is typically used in test laboratories, product qualification work, and engineering reviews for grid-interactive distributed energy resources. It is relevant where inverters, interface equipment, and related control systems must demonstrate conformance before deployment or acceptance. The standard supports workflows that assess how equipment behaves when connected to utility or facility electric power systems, helping teams document results in a way that is aligned with interconnection testing expectations.
Importance in practice
In practice, this standard helps reduce uncertainty in conformance testing for interconnected DER equipment. IEEE P1547.1/D9.5, Apr 2019 can support more consistent evaluation methods, which is useful when comparing products, verifying design behavior, or preparing technical documentation for acceptance. Clear test procedures also help limit disputes between manufacturers, test organizations, and system owners by giving each party a shared reference for compliance checks, performance confirmation, and risk control around grid interface behavior.
- Conformance test procedures for DER interconnection
- Electric power system interface evaluation
- Grid-connected equipment compliance checks
- Support for test documentation and review
- Publication Date: 2019
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Components, Circuits, Devices and Systems; Power, Energy and Industry Applications
- Official IEEE: Doi link
- New Version Available: P1547.1 (2021)
- Previous Version: P1547.1 (2020)
- This Version: P1547.1 (2019)
- Previous Version: P1547.1 (2019)
- Previous Version: P1547.1 (2019)
- Previous Version: P1547.1 (2019)
- Previous Version: P1547.1 (2015)
- Previous Version: P1547.1 (2005)
- Previous Version: P1547.1 (2005)
- Previous Version: P1547.1 (2004)
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