1、 ETSI EN 305 200-2-1 V1.1.1 (2018-02) Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Operational infrastructures; Global KPIs; Part 2: Specific requirements; Sub-part 1: ICT Sites EUROPEAN STANDARD ETSI ETSI EN 305 200-2-1 V1.1.1 (2018-02)2 Reference REN/ATTM-004 Keyword
2、s broadband, energy management, ICT, sustainability ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important no
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7、ion shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. ETSI 2018. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM
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9、nts Intellectual Property Rights 7g3Foreword . 7g3Modal verbs terminology 8g3Introduction 8g31 Scope 10g32 References 10g32.1 Normative references . 10g32.2 Informative references 11g33 Definitions, symbols and abbreviations . 12g33.1 Definitions 12g33.2 Symbols 13g33.3 Abbreviations . 13g34 Energy
10、management of ICT sites . 14g34.1 General . 14g34.1.1 Measured energy . 14g34.1.2 Dedicated ICT sites . 14g34.1.3 Mixed-use ICT sites 15g34.1.4 Groups of ICT sites . 15g34.2 Related standards 15g35 Global KPI (KPIEM) for ICT sites . 17g35.1 General . 17g35.1.1 Global KPI (KPIEM) for ICT sites . 17g3
11、5.1.2 Objective KPIs 17g35.1.2.1 Energy consumption (KPIEC) 17g35.1.2.2 Task effectiveness (KPITE) 18g35.1.2.3 Energy re-use (KPIREUSE) 18g35.1.2.4 Renewable energy (KPIREN) 19g35.2 Scale . 19g35.3 Utilization and evolution 19g35.4 Definition of boundaries . 20g35.4.1 General 20g35.4.2 Flows of elec
12、trical energy . 20g35.4.3 Flows of thermal energy . 21g35.4.3.1 ICT site cooling (heat discharge systems) . 21g35.4.3.2 Heat distribution networks 22g35.4.4 Inclusion in Objective KPIs 22g35.5 Formulae. 23g35.5.1 Global KPI (KPIEM) for ICT sites . 23g35.5.1.1 General 23g35.5.1.2 Definition of terms
13、23g35.5.1.3 Clarity . 23g35.5.1.4 Criteria 23g35.5.1.5 Weighting factors 24g35.5.1.5.1 Energy re-use (WREUSE) 24g35.5.1.5.2 Renewable energy (WREN) 24g35.5.2 Objective KPIs for ICT sites . 24g35.5.2.1 Energy consumption (KPIEC) 24g35.5.2.1.1 Formula . 24g35.5.2.1.2 Definitions of terms . 24g35.5.2.1
14、.3 Clarity 25g35.5.2.1.4 Criteria. 25g35.5.2.2 Task effectiveness (KPITE) 25g35.5.2.2.1 Formula . 25g3ETSI ETSI EN 305 200-2-1 V1.1.1 (2018-02)4 5.5.2.2.2 Definitions of terms . 25g35.5.2.2.3 Clarity 26g35.5.2.2.4 Criteria. 26g35.5.2.3 Energy re-use (KPIREUSE) 26g35.5.2.3.1 Formula . 26g35.5.2.3.2 D
15、efinitions of terms . 27g35.5.2.3.3 Clarity 27g35.5.2.3.4 Criteria. 27g35.5.2.4 Renewable energy (KPIREN) 28g35.5.2.4.1 Formula . 28g35.5.2.4.2 Definitions of terms . 28g35.5.2.4.3 Clarity 28g35.5.2.4.4 Criteria. 28g35.6 Measurement points and procedures 28g35.6.1 Objective KPIs for ICT sites . 28g3
16、5.6.1.1 Energy consumption (KPIEC) 28g35.6.1.1.1 Measurement points . 28g35.6.1.1.2 Measurement procedures . 30g35.6.1.2 Task effectiveness (KPITE) 30g35.6.1.2.1 Measurement points . 30g35.6.1.2.2 Measurement procedures . 31g35.6.1.3 Energy re-use (KPIREUSE) 31g35.6.1.3.1 Measurement points . 31g35.
17、6.1.3.2 Measurement procedures . 31g35.6.1.4 Renewable energy (KPIREN) 31g35.6.1.4.1 Measurement points . 31g35.6.1.4.2 Measurement procedures . 31g35.7 Classifications 31g35.8 Reporting 32g3Annex A (informative): Weighting values 33g3A.1 General . 33g3A.2 Industry organizations 33g3A.2.1 CRIP . 33g
18、3A.2.2 eG4U 33g3History 34g3ETSI ETSI EN 305 200-2-1 V1.1.1 (2018-02)5 List of figures Figure 1: Schematic of the functional elements of an ICT site .14g3Figure 2: Schematic of energy measurement of a dedicated ICT site .14g3Figure 3: Schematic of energy measurement of a mixed-use ICT site 15g3Figur
19、e 4: Electrical energy flows 20g3Figure 5: Energy flows for heat sinks 21g3Figure 6: Schematic of KPIEMcalculation and drivers 22g3Figure 7: Schematic of energy re-use KPI 26g3Figure 8: Measurement points for energy consumption 28g3ETSI ETSI EN 305 200-2-1 V1.1.1 (2018-02)6 List of tables Table 1: I
20、mplementation of Availability Class 15g3Table A.1: Weighting values used by CRIP 31g3Table A.2: Weighting values used by eG4U .31g3ETSI ETSI EN 305 200-2-1 V1.1.1 (2018-02)7 Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been
21、 declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“,
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25、 Foreword This European Standard (EN) has been produced by ETSI Technical Committee Access, Terminals, Transmission and Multiplexing (ATTM). The present document is part 2, sub-part 1 of a multi-part deliverable covering Global Key Performance Indicators for energy management of operational broadban
26、d deployment infrastructures as identified below: Part 1: “General requirements“; Part 2: “Specific requirements“; Sub-part 1: “ICT sites“; Sub-part 2: “Fixed broadband access networks“; Sub-part 3: “Mobile broadband access networks“; Part 3: “ICT sites“; Part 4: “Design assessments“. National trans
27、position dates Date of adoption of this EN: 20 February 2018 Date of latest announcement of this EN (doa): 31 May 2018 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 30 November 2018 Date of withdrawal of any conflicting National Standard (dow): 30 November 20
28、18 ETSI ETSI EN 305 200-2-1 V1.1.1 (2018-02)8 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expr
29、ession of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction Energy costs continue to rise, a trend that will continue in the future, while broadband penetration is introducing new active equipment to the network architecture. In
30、 this context, and to reflect other environmental aspects of sustainability, it is vital that the main telecommunication operators implement effective general engineering of fixed and mobile broadband networks and sites provisioning, managing or using those networks (i.e. ICT sites) in order to resp
31、ond to critical issues of energy consumption while proposing essential solutions to broadband deployment. To guide this process, it is essential that metrics are defined, termed Global Key Performance Indicators (KPIs), that enable energy usage to be managed more effectively. The Global Key Performa
32、nce Indicators specified in the ETSI EN 305 200 i.11 series address operational infrastructures and do not consider design or operation of individual components comprising those infrastructures. The ETSI EN 305 200 i.11 series of standards comprises: ETSI EN 305 200-1 i.12 a generic requirements doc
33、ument addressing Global KPIs for operational infrastructures; a sub-series ETSI EN 305 200-2 that defines the Global KPIs, and drives energy management targets, for specific operational networks and sites and which describes how the Global KPIs are to be applied (which may be used to support future
34、regulatory objectives): - ETSI EN 305 200-2-1 (the present document) which replaces the earlier ETSI ES 205 200-2-1): ICT sites; - ETSI EN 305 200-2-2 i.13: Fixed broadband access networks; NOTE: Excluding cable access networks. - ETSI EN 305 200-2-3 i.14: Mobile broadband access networks. The stand
35、ards do not define weightings of Objective KPIs or targets or limits for Global KPIs but may contain information on values that have been used by certain organizations. a sub-series ETSI EN 305 200-3 including ETSI EN 305 200-3-1 i.15 that defines particular implementations of Global KPIs within ICT
36、 sites based on the requirements of the present document, and which may define levels of performance to simplify and provide clearer understanding of Global KPIs allowing the evaluation of performance of energy use management in ICT sites. The standards do not define weightings of Objective KPIs or
37、targets or limits for Global KPIs but may contain information on values that have been used by certain organizations. a sub-series ETSI EN 305 200-4 including ETSI EN 305 200-4-4 i.16 that defines design assessments of Global KPIs, and drives energy management targets, for specific operational netwo
38、rks and sites and which describes how the Global KPIs are to be applied (which may be used to support future regulatory objectives). These standards may be considered to be a contribution to the application of ISO 50001 i.17 in relation to the development of policy for the continuous improvement of
39、energy management and will accelerate: the availability of operational infrastructure architectures and network implementations that use energy more efficiently; the definition and attainment objectives for other environmental aspects of sustainability for operational broadband networks. ETSI ETSI E
40、N 305 200-2-1 V1.1.1 (2018-02)9 The present document specifies the requirement for a Global KPI for energy management (KPIEM) and its underpinning Objective KPIs for the ICT sites of broadband deployment. The requirements are mapped to the general requirements of ETSI EN 305 200-1 i.12. ETSI ETSI EN
41、 305 200-2-1 V1.1.1 (2018-02)10 1 Scope The present document specifies the requirements for a Global KPI for energy management (KPIEM) and its underpinning Objective KPIs addressing the following objectives for the ICT sites of broadband deployment: energy consumption; task effectiveness; energy reu
42、se; renewable energy. The requirements are mapped to the general requirements of ETSI EN 305 200-1 i.12. Energy management of ICT sites comprises a number of independent layers. The present document addresses performance of infrastructures that supports the normal function of hosted ICT equipment (e
43、.g. power distribution, environmental control, security and safety). The present document does not address other layers such as performance of ICT equipment itself, performance of usage of available processing power, and layers related to final service delivered (e.g. processing power required per i
44、temized outcome) or overlay layers (e.g. energy consumption per itemized outcome). The environmental impact and management of different energy sources are outside the scope of the present document. Within the present document: clause 4 describes the energy parameters for ICT sites together with incl
45、usions/exclusions of different energy contributions; clause 5 specifies the requirements for measurement, calculation, classification and reporting of KPIEM. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version numbe
46、r) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at htt
47、ps:/docbox.etsi.org/Reference/. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 CEN EN 1434 series: “Heat meters“.
48、 2 CENELEC EN 50600-2-2: “Information technology - Data centre facilities and infrastructures - Part 2-2: Power distribution“. ETSI ETSI EN 305 200-2-1 V1.1.1 (2018-02)11 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version num
49、ber) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 Directive 2010/31/EU of the European
