1、NEMA Standards PublicationNational Electrical Manufacturers AssociationNEMA SG-IPRM 1-2016Smart Grid Interoperability Process Reference ManualApproved as an American National Standard ANSI Approval Date: February 22, 2016 NEMA Standards Publication SG-IPRM 1-2016 Smart Grid Interoperability Process
2、Reference Manual Published by National Electrical Manufacturers Association 1300 North 17thStreet, Suite 900 Rosslyn, VA 22209 www.nema.org 2016 National Electrical Manufacturers Association. All rights, including translation into other languages, reserved under the Universal Copyright Convention, t
3、he Berne Convention for the Protection of Literary and Artistic Works, and the International and Pan American copyright conventions. 2016 National Electrical Manufacturers Association NOTICE AND DISCLAIMER The information in this publication was considered technically sound by the consensus of perso
4、ns engaged in the development and approval of the document at the time it was developed. Consensus does not necessarily mean that there is unanimous agreement among every person participating in the development of this document. The National Electrical Manufacturers Association (NEMA) standards and
5、guideline publications, of which the document contained herein is one, are developed through a voluntary consensus standards development process. This process brings together volunteers and/or seeks out the views of persons who have an interest in the topic covered by this publication. While NEMA ad
6、ministers the process and establishes rules to promote fairness in the development of consensus, it does not write the document and it does not independently test, evaluate, or verify the accuracy or completeness of any information or the soundness of any judgments contained in its standards and gui
7、deline publications. NEMA disclaims liability for any personal injury, property, or other damages of any nature whatsoever, whether special, indirect, consequential, or compensatory, directly or indirectly resulting from the publication, use of, application, or reliance on this document. NEMA discla
8、ims and makes no guaranty or warranty, express or implied, as to the accuracy or completeness of any information published herein, and disclaims and makes no warranty that the information in this document will fulfill any of your particular purposes or needs. NEMA does not undertake to guarantee the
9、 performance of any individual manufacturer or sellers products or services by virtue of this standard or guide. In publishing and making this document available, NEMA is not undertaking to render professional or other services for or on behalf of any person or entity, nor is NEMA undertaking to per
10、form any duty owed by any person or entity to someone else. Anyone using this document should rely on his or her own independent judgment or, as appropriate, seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstances. Information and other s
11、tandards on the topic covered by this publication may be available from other sources, which the user may wish to consult for additional views or information not covered by this publication. NEMA has no power, nor does it undertake to police or enforce compliance with the contents of this document.
12、NEMA does not certify, test, or inspect products, designs, or installations for safety or health purposes. Any certification or other statement of compliance with any health- or safety-related information in this document shall not be attributable to NEMA and is solely the responsibility of the cert
13、ifier or maker of the statement. ANSI/NEMA SG-IPRM 1-2016 Page i 2016 National Electrical Manufacturers Association CONTENTS Foreword iv Section 1 General . 1 1.1 Scope 1 1.2 References . 1 1.2.1 Normative References . 1 1.2.2 Other References 2 1.3 Definitions 3 1.4 Abbreviations and Acronyms. 6 1.
14、5 Nomenclature . 7 Section 2 Background . 8 2.1 Problem Statement 8 2.2 Smart Grid Product Testing Flow Model . 8 2.3 Intended Audience 9 Section 3 Foundation Reference Standards 11 3.1 Overview of ISO/IEC 17025 . 11 3.2 Overview of ISO/IEC 17065 . 12 Section 4 ITCA Implementation of the IPRM 13 4.1
15、 What is an ITCA? . 13 4.2 ITCAs and Available Industry Testing and Certification Programs . 13 4.3 Stakeholder Relationships . 14 Section 5 Interoperability and Conformance Test Program Construction 15 5.1 General Test Policies 15 5.2 Test Suite Specification 17 5.3 Attributes of a Test Profile in
16、lieu of Complete TSS 19 5.4 ITCA Technical Program Design 19 5.5 Program and Field Experience Feedback . 22 Section 6 Interoperability Certification Body and Test Laboratory Requirements . 23 6.1 Certification Bodies and Test Laboratories 23 6.2 Governance 23 6.3 Laboratory Qualification . 25 6.4 Im
17、provements 25 Section 7 Additional Issues Impacting Interoperability 27 7.1 Cybersecurity . 27 7.2 Electromagnetic Compatibility Considerations . 28 ANSI/NEMA SG-IPRM 1-2016 Page ii 2016 National Electrical Manufacturers Association ANNEX A Cybersecurity Testing (Informative) 29 A.1 Cybersecurity Co
18、ncepts . 29 A.2 Cybersecurity Testing Environment 29 A.3 Cybersecurity Testing Types and Frameworks 29 A.4 Additional Cybersecurity Testing Laboratory Best Practices to Consider . 31 A.5 Role of the Cybersecurity Testing Providers . 32 A.6 Cybersecurity Requirements and Recommendations . 33 ANNEX B
19、Electromagnetic Compatibility Testing (Informative) 34 B.1 Introduction 34 B.2 Incidences of EMC Immunity Problems 35 B.3 EMC Phenomena . 35 B.4 Typical Immunity/Emissions Tests 36 B.5 Test Plan . 37 B.6 Perform Tests and Determine if Product Passes . 37 B.7 Performance Degradation . 37 B.8 EMC Requ
20、irements and Recommendations . 38 ANNEX C Frequently Asked Questions (Informative) . 39 ANSI/NEMA SG-IPRM 1-2016 Page iii 2016 National Electrical Manufacturers Association TABLES Table 1 General Test Policy Requirements and Recommendations . 16 Table 2 Test Suite Specification Requirements and Reco
21、mmendations 17 Table 3 Test Profile Requirements and Recommendations . 19 Table 4 ITCA Technical Program Design Requirements and Recommendations 19 Table 5 Governance Requirements and Recommendations 23 Table 6 Improvement Requirements and Recommendations 25 Table 7 Cybersecurity Requirements and Re
22、commendations . 33 Table 8 EMC Requirements and Recommendations . 38 FIGURES Figure 1 Smart Grid Product Testing FlowProposed Model . 9 Figure 2 Relationships between ITCAs, Certifiers, Test Labs, Accreditors, and SGTCC . 14 Figure 3 Typical EMC Investigation Process . 34 ANSI/NEMA SG-IPRM 1-2016 Pa
23、ge iv 2016 National Electrical Manufacturers Association Foreword (This foreword is not part of ANSI/NEMA SG-IPRM 1-2016) The Interoperability Process Reference Manual, or IPRM, is a key foundational element of the Smart Grid Interoperability Panel (SGIP). The SGIP Smart Grid Testing and Certificati
24、on Committee (SGTCC) developed and issued the IPRM to detail its recommendations on testing and certification processes and best practices that enhance the introduction of interoperable products in the market place. These recommendations build upon international standards-based processes for interop
25、erability testing and certification. The strongly held belief is that implementation of the IPRM by Interoperability Testing and Certification Authorities (ITCAs) will increase the quality of standards-based, secure, and interoperable products in the smart grid marketplace. The SGTCC members also be
26、lieve that implementation of the IPRM will lead to reduced deployment costs of smart grid systems and devices, and to enhanced product quality with respect to interoperability and conformance, ultimately providing increased end-user customer satisfaction, and confidence to the buyer through meaningf
27、ul certification programs. The IPRM enables the adoption of consistent and measurable certification and testing policies and procedures across standards-based smart grid products based on the conformance, interoperability, and cybersecurity testing experience and expertise of SGTCC participants, and
28、 the widely accepted International Organization for Standardization (ISO)/International Electrotechnical Commission (IEC) 17025 and ISO/IEC 17065 international standards for testing laboratory and certification body management systems. These two ISO/IEC standards provide a solid foundation for the d
29、evelopment and operation of high-quality testing and certification programs. The SGTCC also recognizes that additional technical requirements and best practices are necessary to help assure test program technical depth and sufficiency in meeting end user expectations for interoperability and cyberse
30、curity. These additional recommendations are detailed in the IPRM. History and Supercedence Version 2 of the IPRM was publicly released in January 2012. The goal of Version 2 was to enhance the utility of the document to support implementation of the criteria and recommendations by an ITCA and to st
31、ructure it in a way to better facilitate assessments of ITCA implementation both internal to the ITCA and for external independent assessments. The changes in structure and clarity between Version 1 and Version 2 were significant, although the technical content changes and intent were minor. Fundame
32、ntally, Version 2 had an operational focus, while Version 1 provided an informational focus. Most of the key informative material from Version 1 was retained in Version 2, and underwent only minor editorial changes in Version 3. Version 3 forms the basis of this standard and retains much of the tech
33、nical material of earlier versions. New material and revisions to the document approach are found in Version 3 based on: a) Lessons learned from ITCAs as they have implemented the IPRM. b) Clarification of issues that were unclear or confusing to ITCAs based on comments and questions received by the
34、 SGTCC. Some of these revisions were addressed since the last version of the IPRM using interim documents prepared by the SGTCC, and these interim materials have now been incorporated into Version 3. Key changes in IPRM Version 3 as compared to the prior version include: a) A new section providing m
35、ore detailed, step-by-step implementation processes recommended for use by ITCAs building programs based on IPRM. b) A new section on ITCA business considerations that influence program structure and operations. ANSI/NEMA SG-IPRM 1-2016 Page v 2016 National Electrical Manufacturers Association c) A
36、revised section introducing the SGTCC Catalog of Test Programs recognition of IPRM implementation this replaces information on the SGTCC Program List, which has been replaced by the Catalog of Test Programs with the transition to SGIP 2.0. d) New material discussing Electromagnetic Compatibility (EM
37、C) issues, their influence on interoperability and considerations relative to EMC criteria for ITCAs. e) A revised and more focused Cybersecurity section providing guidance to ITCAs on the role of cybersecurity relative to testing and certification programs. f) A compilation of Frequently Asked Ques
38、tions on the IPRM, ITCAs, and testing and certification in general, collected by the SGTCC since the previous IPRM release. With this publication, the draft third version of the SGIP document has been transferred to a National Electrical Manufacturers Association (NEMA) and SGIP joint sponsored Amer
39、ican National Standards Institute (ANSI)/NEMA standard as embodied in this publication, which supersedes the formal Version 2 publication by the SGIP. Long time readers of the IPRM will note significant formatting changes to the text they last viewed due to template differences and the significant e
40、ffort spent in creating a consistent, referenceable text. Also, because of the joint sponsorship, many of the overt references to SGIP and SGTCC have been deprecated in favor of more generic language or stricken to comply with the ANSI/NEMA style. To those readers looking for a history of the SGIP,
41、its processes, and the related NIST smart grid efforts are encouraged to examine the Executive Summary of the publication entitled “NIST Framework and Roadmap for Smart Grid Interoperability Standards, Release 3.0,” available at www.nist.gov. Recognition NEMA and the SGIP would like to recognize the
42、 following for their work in developing the IPRM under the auspices of the SGIP SGTCC and the National Institute of Standards and Technology (NIST). Leadership Erich Gunther EnerNex LLC Chair, SGTCC Dean Prochaska NIST Vice Chair, SGTCC Rudi Schubert EnerNex LLC IPRM Past Project Chair and Past Edit
43、or Aaron Snyder EnerNex LLC IPRM Project Chair and Editor Contributing Editors Don Heirman American Council of Independent Laboratories Jerry Ramie ARC Technical Resources Steve Griffith NEMA Galen Koepke NIST Cuong Nguyen NIST Rolf Bienert OpenADR James Mater Quality Logic Joseph Hughes Reef Energy
44、 Systems LLC For more information about the SGIP, please visit www.sgip.org. For more information about the SGTCC, please visit www.sgip.org/sgtcc. Feedback In the preparation of this Standards Publication, input of users and other interested parties has been sought and evaluated. Inquiries, comment
45、s, interpretation requests, and proposed or recommended revisions should be submitted to the concerned NEMA product section by contacting the: ANSI/NEMA SG-IPRM 1-2016 Page vi 2016 National Electrical Manufacturers Association Senior Technical Director, Operations National Electrical Manufacturers A
46、ssociation 1300 North 17th Street, Suite 900 Rosslyn, Virginia 22209 www.nema.org At the time of NEMA Codes and Standards Committee approval of this standard, the companies forming the sponsoring NEMA section were as shown below. ABB Inc. Cary, NC ALSTOM Grid Inc. Philadelphia, PA Eaton Cleveland, O
47、H Elster Solutions Raleigh, NC G constitute provisions of this Standards Publication. By reference herein these publications are adopted, in whole or in part as indicated, in this Standards Publication. ANSI/IEEE Standard C63.14-2014 American National Standard Dictionary of Electromagnetic Compatibi
48、lity (EMC) including Electromagnetic Environmental Effects (E3) ANSI/NEMA SG-IC 1-2013 Smart Grid Interoperable however, in the absence of a broader framework, there are broad variants in the approach and depth of testing programs, leading to uncertainty in whether or not the testing is achieving th
49、e needs of end users. A number of current industry programs offer options for certification, usually for conformance to a specification. However, there are quite a number of programs that simply include basic testing and result reporting, and do not go so far as to certify conformance, or especially interoperability. Thus, the end user is not assured of conforming and interoperable products in the marketplace. Figure 1 illustrates a testing model proposed by this standard for smart grid systems and devices. It goes beyond the various basic programs currently available
