BS EN 15193-2007 Energy performance of buildings - energy requirements for lighting.pdf
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1、BRITISH STANDARD BS EN 15193:2007 Energy performance of buildings Energy requirements for lighting The European Standard EN 15193:2007 has the status of a British Standard ICS 91.140.99; 91.160.10 ? Licensed copy:PONTYPRIDD COLLEGE, 05/01/2008, Uncontrolled Copy, BSI BS EN 15193:2007 This British St
2、andard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2007 BSI 2007 ISBN 978 0 580 54761 4 National foreword This British Standard is the UK implementation of EN 15193:2007. The UK participation in its preparation was entrusted by Technical Committee
3、CPL/34, Lamps and related equipment, to Subcommittee CPL/34/10, Light and lighting. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for it
4、s correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed copy:PONTYPRIDD COLLEGE, 05/01/2008, Uncontrolled Copy, BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15193 September
5、 2007 ICS 91.140.99; 91.160.10 English Version Energy performance of buildings - Energy requirements for lighting Performance nergtique des btiments - Exigences nergtiques pour lclairage Energetische Bewertung von Gebuden - Energetische Anforderungen an die Beleuchtung This European Standard was app
6、roved by CEN on 15 March 2007. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
7、 standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and noti
8、fied to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Ma
9、lta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2007 CENAll rights of ex
10、ploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15193:2007: E Licensed copy:PONTYPRIDD COLLEGE, 05/01/2008, Uncontrolled Copy, BSI EN 15193:2007 (E) 2 Contents Page Foreword. 4 Introduction 5 1Scope 7 2Normative references . 7 3Terms and definitions.
11、7 4Calculating energy used for lighting. 11 4.1Total energy used for lighting . 11 4.1.1Total estimated energy. 11 4.1.2Total annual energy used for lighting. 11 4.2Lighting Energy Numeric Indicator (LENI) . 11 5Metering . 12 5.1General. 12 5.2Load segregation 12 5.3Remote metering. 12 6Calculation
12、of lighting energy in buildings 12 6.1Installed lighting power 12 6.1.1General. 12 6.1.2Luminaire. 13 6.1.3Luminaire power (Pi). 13 6.1.4Parasitic powers (Pciand Pei) . 13 6.2Calculation methods. 13 6.2.1Quick method 13 6.2.2Comprehensive method. 13 6.2.3Determination of constant illuminance factor
13、Fc. 15 7Benchmark of lighting energy requirements . 15 8Lighting design and practice. 16 Annex A (informative) Metering of lighting circuit 17 Annex B (informative) Measurement method of total power of luminaires and associated parasitic power 20 B.1Introduction . 20 B.2Test measurement of luminaire
14、 power during normal operation 20 B.3Standard test conditions 20 B.4Electrical measuring instruments. 20 B.5Test luminaires 20 B.6Test voltage. 20 B.7Luminaire power (Pi). 21 B.8Luminaire parasitic power with lamps off (Ppi) 21 B.9Emergency lighting luminaire parasitic input power (Pei) 21 B.10Light
15、ing controls standby parasitic power (Pci). 21 B.11Default luminaire power for existing lighting installations. 21 B.12Default parasitic energy for existing lighting installations. 21 Annex C (informative) Determination of the daylight dependency factor FD,n. 22 C.1General. 22 C.2Building segmentati
16、on: Spaces benefiting from daylight 24 C.3Daylight supply . 27 C.3.1Vertical faades. 27 Licensed copy:PONTYPRIDD COLLEGE, 05/01/2008, Uncontrolled Copy, BSI ? EN 15193:2007 (E) 3 C.3.2Rooflights 36 C.4Daylight dependent artificial lighting control, FD,C 52 C.5Monthly method 52 Annex D (informative)
17、Determination of occupancy dependency factor FO. 54 D.1Introduction . 54 D.2Detailed determination of FO 54 D.3Motivation for the choice of FO functions 59 Annex E (informative) Determination of the constant illuminance factor FC 61 E.1Introduction . 61 E.2Power for constant illuminance factor 61 E.
18、3Constant illuminance factor (Fc) 61 Annex F (informative) Benchmark values and lighting design criteria. 63 Annex G (informative) Default values. 66 G.1The default values for annual operating hours relating to building type are given in Table G.1 66 Annex H (informative) Other considerations. 68 H.
19、1Individual dimming . 68 H.2Algorithmic lighting 68 H.3Light pipes. 68 H.4Lighting installations with scene setting 69 H.5Daylight guidance. 69 H.5.1Vertical faades. 69 H.5.2Rooflights 70 Annex I (informative) List of Symbols 73 Bibliography . 77 Licensed copy:PONTYPRIDD COLLEGE, 05/01/2008, Uncontr
20、olled Copy, BSI ? EN 15193:2007 (E) 4 Foreword This document (EN 15193:2007) has been prepared by Technical Committee CEN/TC 169 “ Light and lighting” , the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an ident
21、ical text or by endorsement, at the latest by March 2008, and conflicting national standards shall be withdrawn at the latest by March 2008. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standar
22、d: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licens
23、ed copy:PONTYPRIDD COLLEGE, 05/01/2008, Uncontrolled Copy, BSI ? EN 15193:2007 (E) 5 Introduction This European Standard was devised to establish conventions and procedures for the estimation of energy requirements of lighting in buildings, and to give a methodology for a numeric indicator of energy
24、 performance of buildings. It also provides guidance on the establishment of notional limits for lighting energy derived from reference schemes. Having the correct lighting standard in buildings is of paramount importance and the convention and procedures assume that the designed and installed light
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