ISO INTERNATIONAL STANDARD 19859 Firstedition 2016-06-15 Gas turbine applications Requirements for power generation Applications des turbinesa gaz-Exigencesrelativesa laproduction d'energie Reference number ISO 19859:2016(E) ISO @IS02016 tedwithout license from IHS IS0 19859:2016(E) COPYRIGHTPROTECTEDDOCUMENT IS02016,Published inSwitzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. IsOcopyrightoffice Ch.de Blandonnet 8.CP 401 CH-1214 Vernier, Geneva, Switzerland Tel.+41 22 749 01 11 Fax+41227490947 [email protected] www.iso.org @IS0 2016-All rights reserved No reproduction or networking permited without license from IHS IS019859:2016(E) Contents Page Foreword .xii Introduction.. .xii 1 Scope. 2 Normativereferences ... 3 Terms and definitions 4 Comparative performance assessment at standard reference conditions .12 4.1 General .12 4.2 Standard referenceconditions ..13 4.2.1 General. ..13 4.2.2 Ambientconditions. ..13 4.2.3 Exhaust conditions. ..13 4.2.4 Cooling water conditions (if applicable) ..13 4.2.5 Working fluid heater or cooler. ..13 4.2.6 Fuelforcomparativeperformanceassessment ..13 5 Performanceat siteconditions .14 5.1 Site rating. .14 5.1.1 Site rated power .14 5.1.2 Site minimum load ..14 5.1.3 Site net heat rate ..14 5.1.4 Site peak load. ..14 5.2 Site conditions. ..14 5.3 Corrections ..15 6 Site conditions and utilities ..15 6.1 Airquality ..15 6.2 Waterquality .16 6.3 Steamquality .16 6.4 Purge media quality ..16 6.5 Interfaceandutilityconnectionpoints. ..17 6.6 Gas turbine orientation due to site conditions ..17 7 Discharges and emissionsto the environment ..18 7.1 General ..18 7.2 Design philosophy for prevention of unplanned release offluids .18 7.3 Noise emissions. .18 7.3.1 General. .18 7.3.2 Methodsfor sound measurements and predictions ..18 7.3.3 Soundlevel within thegas turbine enclosure ..19 7.4 Exhaust emissions. .19 7.4.1 General. .19 7.4.2 Responsibilities. .19 7.4.3 Reporting emissions. .19 7.4.4 Start-up emissions. .20 7.5 Post-combustion controls 20 7.6 Emission monitoring 20 7.7 Water,steam and otheremissions 20 7.8 Visible plumes 20 8 Contract fuels 21 8.1 General 21 8.2 Types (gas, liquids and combination) 21 8.3 Fuel composition. 21 8.4 Fuel supplyrequirements .22 copyrntntematonal aAll rights reserved iii thout license from IHS