1、BSI Standards PublicationSystems interface between customer energy managementsystem and the power management systemPart 10-1: Open Automated Demand Response(OpenADR 2.0b Profile Specification)PD IEC/PAS 62746-10-1:2014National forewordThis Published Document is the UK implementation of IEC/PAS 62746
2、-10-1:2014.The UK participation in its preparation was entrusted to TechnicalCommittee PEL/57, Power systems management and associated information exchange.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include al
3、l the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 85223 7ICS 33.200Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Doc
4、ument was published under the authority of theStandards Policy and Strategy Committee on 31 March 2014. Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD IEC/PAS 62746-10-1:2014IEC PAS 62746-10-1 Edition 1.0 2014-02 PUBLICLY AVAILABLE SPECIFICATION PRE-STANDARD Sys
5、tems interface between customer energy management system and the power management system Part 10-1: Open Automated Demand Response (OpenADR 2.0b Profile Specification) INTERNATIONAL ELECTROTECHNICAL COMMISSION XD ICS 33.200 PRICE CODE ISBN 978-2-8322-1435-0 Registered trademark of the International
6、Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. colourinsidePD IEC/PAS 62746-10-1:2014 2 PAS 62746-10-1 IEC:2014(E) CONTENTS FOREWORD . 4 Original introductory material 6 1 Scope . 9 2 Normative References 11 3 Non-Normative Reference
7、s. 13 4 Terms and Definitions . 14 5 Abbreviations . 15 6 Overview 16 Node and Device Types 17 6.1Energy Interoperation Services . 18 6.2Feature Sets . 18 6.3Assumptions 19 6.47 OpenADR 2.0 Feature Set Profiles . 20 Differences between OpenADR 2.0a and OpenADR 2.0b 20 7.1OpenADR 2.0b Feature Set Pro
8、file 21 7.2Supported Services . 21 7.2.1Report Only VENs . 21 7.2.2Transport Mechanism 22 7.2.3Security . 22 7.2.48 OpenADR 2.0b Services and Data Models Extensions 23 OpenADR 2.0b EiEvent Service 23 8.1Data Model 26 8.1.1UML Models 27 8.1.2Differences between OpenADR2.0a and 2.0b Event Mechanism .
9、29 8.2Event Targets and Resources 29 8.2.1OpenADR 2.0b Signal Definitions 29 8.2.2OpenADR 2.0b Report Service 33 8.3Introduction . 33 8.3.1Core Reporting Operations 34 8.3.2OpenADR 2.0b Registration Service 40 8.4Service Operations 40 8.4.1Registration Information 43 8.4.2OpenADR 2.0b EiOpt Service
10、44 8.5Service Operations 44 8.5.1Detail Requirements 46 8.5.2OpenADR Poll . 47 8.6Application Error Codes. 50 8.79 Transport Protocol 51 Simple HTTP . 51 9.1PUSH and PULL implementation . 51 9.1.1Service Endpoint URIs . 51 9.1.2HTTP Methods 52 9.1.3Failure Conditions . 52 9.1.4HTTP Response Codes .
11、52 9.1.5PD IEC/PAS 62746-10-1:2014PAS 62746-10-1 IEC:2014(E) 3 Message Timeouts 53 9.1.6Message Retry / Quiesce Behavior 53 9.1.7PULL Timing 53 9.1.8HTTP Headers . 53 9.1.9Transport Specific Security 54 9.2XMPP 54 9.3PUSH and PULL implementation . 54 9.3.1Service Endpoints 54 9.3.2Service Execution
12、55 9.3.3Implementation of XMPP Features for OpenADR . 55 9.3.4Security Considerations . 58 9.3.510 OpenADR 2.0 Security . 59 Architecture and Certificate Types . 59 10.1Certificate Authorities 60 10.2Certificate Revocation . 60 10.3TLS and Cipher Suites 60 10.4System Registration Process . 61 10.5Ce
13、rtificate Fingerprints 61 10.5.1Implementing XML Signatures for OpenADR 2.0 Message Payloads . 61 10.6Introduction to XML Signature . 61 10.6.1Components of XML Signatures 62 10.6.2Creating XML Signatures . 62 10.6.3Verifying XML Signatures 63 10.6.411 Conformance 64 OpenADR 2.0 conformance statemen
14、t . 64 11.1OpenADR 2.0b Profile Conformance Rules 64 11.2EiEvent from 2.0a . 64 11.2.1EiEvent Additional 2.0b Conformance Rules . 73 11.2.2EiOpt . 75 11.2.3EiReport 78 11.2.4EiRegisterParty . 87 11.2.5General Conformance Rules 89 11.2.6Cardinality . 95 11.3Services used from OASIS Energy Interoperat
15、ion V1.0 Standard 95 11.4Services not currently used from OASIS EI . 96 11.5Annex A Detailed Report Description . 97 Annex B B Profile Extensions . 98 B.1 Overview . 98 B.2 Report Extension . 98 B.3 Signal Extensions 98 B.4 Other Extensions . 98 Annex C oadrPoll Scenarios 100 C.1 Overview . 100 C.2
16、Scenarios 100 PD IEC/PAS 62746-10-1:2014 4 PAS 62746-10-1 IEC:2014(E) INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SYSTEMS INTERFACE BETWEEN CUSTOMER ENERGY MANAGEMENT SYSTEM AND THE POWER MANAGEMENT SYSTEM Part 10-1: Open Automated Demand Response (OpenADR 2.0b Profile Specification) FOREWORD 1) The
17、 International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and
18、 electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical com
19、mittees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization f
20、or Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committe
21、e has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is ac
22、curate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regi
23、onal publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in
24、 some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agen
25、ts including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of,
26、or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some o
27、f the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. A PAS is a technical specification not fulfilling the requirements for a standard, but made available to the public. IEC-PAS 62746-10-1, submit
28、ted by Open ADR Alliance, has been processed by IEC project committee 118: Smart grid user interface. It is based on Open Automated Demand Response Communications Specification, also called OpenADR 2.0 Specification B Profile. The structure and editorial rules used in this PAS reflect the practice o
29、f the organization which submitted it. The text of this PAS is based on the following document: This PAS was approved for publication by the P-members of the committee concerned as indicated in the following document Draft PAS Report on voting 118/29/DPAS 118/32/RVD PD IEC/PAS 62746-10-1:2014PAS 627
30、46-10-1 IEC:2014(E) 5 Following publication of this PAS, the technical committee or subcommittee concerned may transform it into an International Standard. This PAS shall remain valid for an initial maximum period of 3 years starting from the publication date. The validity may be extended for a sing
31、le period up to a maximum of 3 years, at the end of which it shall be published as another type of normative document, or shall be withdrawn. One of the tasks of PC 118 is to develop IEC standards on Demand Response. This document has been approved as an IEC Publicly Available Specification (PAS) fo
32、llowing the decision made by PC 118 at its second plenary meeting (March 2013). It has been submitted by the OpenADR Alliance which has a category D liaison with PC 118 working groups. The intent of this publication is to present a widely used technical solution for Demand Response and a promising t
33、rend of the industry. It has a large but partial compatibility with IEC CIM (IEC 61970 and IEC 61968). Considering the urgent need of industry that is starting to move ahead and cannot wait, the PAS can temporarily be used as a reference, and gives time for IEC to develop a formal technical specific
34、ation (TS) or an international standard (IS) on Demand Response based on OpenADR 2.0b, fully compatible with IEC CIM which will then replace this IEC PAS. The content of this document is based on the Open Automated Demand Response Communications Specification also called OpenADR 2.0 Specification B
35、Profile. OpenADR is designed to facilitate automated DR actions at the customer location and has been field tested and deployed for several years in a number of DR programs in the world. This standard contains attached Profile B Schema files. These files are intended to be used as a complement and d
36、o not form an integral part of the PAS. A bilingual version of this publication may be issued at a later date. PD IEC/PAS 62746-10-1:2014 6 PAS 62746-10-1 IEC:2014(E) Original introductory material FOREWORD The development of the Open Automated Demand Response Communications Specification, also call
37、ed OpenADR, began in 2002 following the California electricity crisis. The California Energy Commission Public Interest Energy Research Program funded an OpenADR research program through the Demand Response Research Center (DRRC) at Lawrence Berkeley National Laboratory (LBNL). OpenADR development b
38、egan in 2002 to support Californias energy policy objectives to move toward dynamic pricing to improve the economics and reliability of the electric grid. Initial field tests focused on automating a number of event-based DR utility programs for commercial and industrial (C such signals are indicatio
39、ns of a possible tender price they are not themselves actionable. Such services can be used to implement the functionality for energy market interactions or transactional energy. (Planned for future releases) 6. Reporting or Feedback (EiReport): The ability to set periodic or one-time information on
40、 the state of a Resource (response). 7. Availability (EiAvail): Constraints on the availability of Resources. This information is set by the end node and indicates when an event may or may not be accepted and executed by the VEN with respect to a Market Context. Knowing the Availability and Opt info
41、rmation for its VENs improves the ability of the VTN to estimate response to an event or request. (Planned for future releases) 8. Opt or Override (EiOpt): Overrides the EiAvail; addresses short-term changes in availability to create and communicate Opt-in and Opt-out schedules from the VEN to the V
42、TN. These OpenADR 2.0 services in this specification provide information that is pertinent to DR, pricing, and DER communication requirements. These services make no assumption on specific DR electric load control strategies within the resource or market-specific contractual or business agreements b
43、etween electricity service providers and their customers. OpenADR uses an application-level data model, which is independent of transport mechanisms. For the purposes of interoperability, OpenADR 2.0 provides basic transport mechanisms and their relevant interaction patterns (e.g., PUSH information
44、vs. PULL information) to address different stakeholder needs. OpenADR 2.0 specifies the necessary level of security that is essential to meet the U.S. Cyber Security requirements for such purposes as data confidentiality, integrity, authentication and message-level security. Such security requiremen
45、ts are essential for non-repudiation and to mitigate any resulting Cyber Security risks. OpenADR 2.0 provides a clear set of mandatory and optional attributes within each of the services to meet the broader interoperability, testing and certification requirements, while creating feature-sets with di
46、fferent product profiles to address todays market needs as well PD IEC/PAS 62746-10-1:2014 10 PAS 62746-10-1 IEC:2014(E) as future requirements that are closely aligned to meet OpenADR goals and national interoperability requirements for Smart Grid standards. The different product certification leve
47、ls for OpenADR include OpenADR 2.0a, OpenADR 2.0b, and OpenADR 2.0b “Energy Reporting only” VENs (depicted in Figure 1). VTN certification for 2.0a will end with publication of this document, and existing implementations of 2.0a VTNs must upgrade to the OpenADR2.0b standard. For this reason, Figure
48、1 has no column for 2.0a VTN. 2.0b VTNs must support 2.0a VENs (and therefore comply with the OpenADR2.0a standard). VENs can be certified using the 2.0a, the 2.0b, and a 2.0b “Energy reporting only” profile. An OpenADR 2.0c or new market-specific profiles may be specified in the future. This profil
49、e specification describes OpenADR 2.0b. For the final 2.0a features, please refer to the respective specification, which is available on the OpenADR Alliances website http:/www.openadr.org/. Figure 1 OpenADR 2.0 Certification Levels PD IEC/PAS 62746-10-1:2014PAS 62746-10-1 IEC:2014(E) 11 2 Normative References - OpenADR 2.0 PICS Source: OpenADR website, http:/www.openadr.org - OpenADR 2.0 Certificate Policy Source: OpenADR website, http:/www.openadr.org - OASIS EI 1.0 Energy Interoperation OASI
