1、 ETSI EN 305 200-3-1 V1.1.1 (2018-02) Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Operational infrastructures; Global KPIs; Part 3: ICT Sites; Sub-part 1: DCEM EUROPEAN STANDARD ETSI ETSI EN 305 200-3-1 V1.1.1 (2018-02)2 Reference REN/ATTM-005 Keywords broadband, ener
2、gy 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 notice The present
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7、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 and LTETMare trad
8、emarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSMand the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI EN 305 200-3-1 V1.1.1 (2018-02)3 Contents Intellectual
9、Property Rights 7g3Foreword . 7g3Modal verbs terminology 7g3Introduction 8g31 Scope 9g32 References 9g32.1 Normative references . 9g32.2 Informative references 10g33 Definitions, symbols and abbreviations . 11g33.1 Definitions 11g33.2 Symbols 12g33.3 Abbreviations . 12g34 Energy management of ICT si
10、tes . 13g34.1 General . 13g34.1.1 Measured energy . 13g34.1.2 Dedicated ICT sites . 13g34.1.3 Mixed-use ICT sites 14g34.1.4 Groups of ICT sites . 14g34.2 Related standards 14g35 Global KPI for ICT sites (KPIDCEM) . 16g35.1 General . 16g35.1.1 Global KPI (KPIDCEM) for ICT sites 16g35.1.2 Objective KP
11、Is 16g35.1.2.1 Energy consumption (KPIEC) 16g35.1.2.2 Task effectiveness (KPITE) 17g35.1.2.3 Energy re-use (KPIREUSE) 17g35.1.2.4 Renewable energy (KPIREN) 18g35.2 Scale . 18g35.3 Utilization and evolution 18g35.4 Definition of boundaries . 19g35.4.1 General 19g35.4.2 Flows of electrical energy . 19
12、g35.4.3 Flows of thermal energy . 20g35.4.3.1 ICT site cooling (heat discharge systems) . 20g35.4.3.2 Heat distribution networks 21g35.4.4 Inclusion in Objective KPIs 21g35.5 Formulae. 22g35.5.1 Global KPI for ICT sites (KPIDCEM) 22g35.5.1.1 General 22g35.5.1.1.1 KPIEC. 22g35.5.1.1.2 KPIEP. 22g35.5.
13、1.2 Definition of terms 22g35.5.1.3 Clarity . 23g35.5.1.4 Criteria 23g35.5.1.5 Weighting factors 23g35.5.1.5.1 General 23g35.5.1.5.2 Energy re-use (WREUSE) 23g35.5.1.5.3 Renewable energy (WREN) 23g35.5.2 Objective KPIs for ICT sites . 24g35.5.2.1 Energy consumption (KPIEC) 24g35.5.2.1.1 Formula . 24
14、g35.5.2.1.2 Definitions of terms . 24g35.5.2.1.3 Clarity 24g3ETSI ETSI EN 305 200-3-1 V1.1.1 (2018-02)4 5.5.2.1.4 Criteria . 24g35.5.2.2 Task effectiveness (KPITE) 25g35.5.2.2.1 Formula . 25g35.5.2.2.2 Definitions of terms . 25g35.5.2.2.3 Clarity 25g35.5.2.2.4 Criteria. 25g35.5.2.3 Energy re-use (KP
15、IREUSE) 25g35.5.2.3.1 Formula . 25g35.5.2.3.2 Definitions of terms . 26g35.5.2.3.3 Clarity 26g35.5.2.3.4 Criteria. 26g35.5.2.4 Renewable energy (KPIREN) 26g35.5.2.4.1 Formula . 26g35.5.2.4.2 Definitions of terms . 27g35.5.2.4.3 Clarity 27g35.5.2.4.4 Criteria. 27g35.6 Measurement points and procedure
16、s 27g35.6.1 Objective KPIs for ICT sites . 27g35.6.1.1 Energy consumption (KPIEC) 27g35.6.1.1.1 Measurement points . 27g35.6.1.1.2 Measurement procedures . 29g35.6.1.2 Task effectiveness (KPITE) 29g35.6.1.2.1 Measurement points . 29g35.6.1.2.2 Measurement procedures . 30g35.6.1.3 Task effectiveness
17、(KPITE) 30g35.6.1.3.1 Measurement points . 30g35.6.1.3.2 Measurement procedures . 30g35.6.1.4 Energy re-use (KPIREUSE) 30g35.6.1.4.1 Measurement points . 30g35.6.1.4.2 Measurement procedures . 30g35.6.1.5 Renewable energy (KPIREN) 30g35.6.1.5.1 Measurement points . 30g35.6.1.5.2 Measurement procedur
18、es . 30g35.7 Classifications 31g35.7.1 KPIECpresented as DCG31g35.7.2 KPIEPpresented as DCCLASS31g35.7.3 Application to groups of ICT sites 31g35.8 Reporting 31g3Annex A (informative): Weighting values 32g3A.1 General . 32g3A.2 Industry organizations 32g3A.2.1 CRIP . 32g3A.2.2 eG4U 33g3History 34g3E
19、TSI ETSI EN 305 200-3-1 V1.1.1 (2018-02)5 List of figures Figure 1: Schematic of the functional elements of an ICT site .13g3Figure 2: Schematic of energy measurement of a dedicated ICT site .13g3Figure 3: Schematic of energy measurement of a mixed-use ICT site 14g3Figure 4: Electrical energy flows
20、19g3Figure 5: Energy flows for heat sinks 20g3Figure 6: Schematic of Objective and Global KPIs.21g3Figure 7: Measurement points for energy consumption 26g3ETSI ETSI EN 305 200-3-1 V1.1.1 (2018-02)6 List of tables Table 1: Implementation of Availability Class 15g3Table A.1: DCGbands used by CRIP .31g
21、3Table A.2: Weighting values used by CRIP 31g3Table A.3: DCCLASSbands used by CRIP 31g3Table A.4: DCGbands used by eG4U .32g3Table A.5: Weighting values used by eG4U .32g3Table A.6: DCCLASSbands used by eG4U .32g3ETSI ETSI EN 305 200-3-1 V1.1.1 (2018-02)7 Intellectual Property Rights Essential paten
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26、t by ETSI of products, services or organizations associated with those trademarks. Foreword This European Standard (EN) has been produced by ETSI Technical Committee Access, Terminals, Transmission and Multiplexing (ATTM). The present document is part 3, sub-part 1 of a multi-part deliverable coveri
27、ng Global Key Performance Indicators for energy management of operational broadband deployment infrastructures as identified below: Part 1: “General requirements“; Part 2: “Specific requirements“; Part 3: “ICT sites; Sub-part 1: DCEM“; Part 4: “Design assessments“. National transposition dates Date
28、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 2018 Modal verbs termi
29、nology 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 expression of provisions). “must“ and “must not“ are NOT allowed in
30、 ETSI deliverables except when used in direct citation. ETSI ETSI EN 305 200-3-1 V1.1.1 (2018-02)8 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 this context, and t
31、o 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 respond to critical issu
32、es 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 Performance Indicators speci
33、fied 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. ETSI EN 305 200 i.11 series of standards comprises: ETSI EN 305 200-1 i.12 a generic requirements document addressing Global
34、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 regulatory objectives):
35、- ETSI EN 305 200-2-1 i.13: ICT sites; - ETSI EN 305 200-2-2 i.14: Fixed broadband access networks; NOTE: Excluding cable access networks. - ETSI EN 305 200-2-3 i.15: Mobile broadband access networks. The standards do not define weightings of Objective KPIs or targets or limits for Global KPIs but m
36、ay contain information on values that have been used by certain organizations. a sub-series ETSI EN 305 200-3 including the present document (which replaces ETSI ES 205 200-3) that defines particular implementations of Global KPIs within ICT sites based on the requirements of ETSI EN 305 200-2-1 i.1
37、3, 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 targets or limits for Global KPIs but may contain infor
38、mation 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 networks and sites and which describes how the Global KPIs a
39、re 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 energy management and will accelerate: the availability
40、 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. The present document specifies the requirements for a Global KPI f
41、or energy management (KPIDCEM) and their underpinning Objective KPIs for the ICT sites of broadband deployment which is a simplified version of the KPIEMof ETSI EN 305 200-2-1 i.13. The requirements are mapped to the general requirements of ETSI EN 305 200-1 i.12. ETSI ETSI EN 305 200-3-1 V1.1.1 (20
42、18-02)9 1 Scope The present document specifies the requirements for a Global KPI for energy management (KPIDCEM) and their underpinning Objective KPIs addressing the following objectives for the ICT sites of broadband deployment: energy consumption; task effectiveness; energy reuse; renewable energy
43、. KPIDCEMis a simplified version of the KPIEMof ETSI EN 305 200-2-1 i.13 and 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
44、supports the normal function of hosted ICT equipment (e.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
45、service delivered (e.g. processing power required per itemized 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
46、 the energy parameters for ICT sites together with inclusions/exclusions of different energy contributions; clause 5 specifies the requirements for measurement, calculation, classification and reporting of KPIDCEM. 2 References 2.1 Normative references References are either specific (identified by d
47、ate of publication and/or edition number or version number) 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
48、 available in the expected location might be found at https:/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 t
49、he present document. 1 CEN EN 1434 series: “Heat meters“. 2 CENELEC EN 50600-2-2: “Information technology - Data centre facilities and infrastructures - Part 2-2: Power distribution“. ETSI ETSI EN 305 200-3-1 V1.1.1 (2018-02)10 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any ame
