_RP_11PGT-1992_scan.pdf

API RP米11P6T9207322900503459611Recommended Practice forPackaged CombustionGas TurbinesAPI RECOMMENDED PRACTICE 11PGT(RP 11PGT)FIRST EDITION,MAY 1,1992American Petroleum Institute1220 L Street,NorthwestWashington,DC 20005API RP*11P6T92073229005034b0333Issued byAMERICAN PETROLEUM INSTITUTEProduction DepartmentFOR INFORMATION CONCERNING TECHNICAL CONTENT OFTHIS PUBLICATION CONTACT THE API PRODUCTION DEPARTMENT,1201 MAIN STREET,SUTE2535,DALLAS,TX75202-3904一(214)748-3841.SEE BACK COVER FOR INFORMATION CONCERNING HOW TO OBTAINADDITIONAL COPIES OF THIS PUBLICATION.Users of this publication should become familiar with its scopeand content,including any provisions it may have regarding marking ofmanufactured products.This document is intended to supplement ratherthan replace individual engineering judgment.OFFICIAL PUBLICATIONDREG.U.S.PATENT OFFICECopyright1992 American Petroleum InstituteAPI RP*11P6T920732290050346127TAmerican Petroleum InstituteCONTENTSPagePOLICY5FOREWORD.6SECTION1一GENERAL1.1 8cope21.2 Alternative Designs.71.8 Conflicting Requirements.21.4 Definition of Terms.71.5 Referenced Publications.8SECTION 2-BASIC PACKAGE DESIGN2.1 Site Specific Requirements.112.1.1Service Life2.1.2Unit Responsibility11112.1.3Site Rating Condition.112.1.4Starting Requirements.112.1.5Transient Requirements.2.1.6Instrumentation/Communication11112.1.7Maintenance/Inspection.2.1.8112.1.9 Site Condition/Environment112.1.10 Level.12.1.11 Emissi0n11721.12uelg.112.2 Package Design.12.2.1 Packaged Equipment.112.2.2Shipped Loose Equipment.122.2.3tber Eguiprent.122.2.4Preliminary Review.22.2.5Motors and Electrical Components.122.2.6Operating Speed Range.22.2.7Rating Condition.122.2.80 perating Criteria22.2.9Starting Requirements.等0：。e,:年年。年年0年中卡。来中年0来非年卡米年有2.2.10 Temperature/Speed Limits.122.2.11 Package Arrangement.2.2.12 Maintenance Requirements.122.2.13 Oil Reservoirs and Housings2.2.14 Steam or Water Injection.182.2.15 Control Requirements.132.2.16 Special Tools and Fixtures.182.2.17 Compartment Enclosure(s).132.3 Gas Turbine Drive Train Mechanical Equipment Components.132.3.1Gas Turbine Drivers132.3.2Couplings and Guards.82.3.3Auxiliary Gears.132.3.4L0 ad Gears.132.3.5Driven Equipment132.3.6 Vibration and Balance.142.4 Critical Lateral and Torsional Speeds-Considerations/Responsibilities.152.4.1General2.4.2 Packager Responsibility15152.4.3 Critical Speeds.15API RP*11P6T9207322900503463042American Petroleum InstituteTABLE OF CONTENTS(Continued)Page8.9.8 Instrument and Control Panel.808.9.4 Instrumentation.803.10 Electrical System.31SECTION 4-INSPECTION,TESTING,AND PREPARATION FOR SHIPMENT4.1 Genera阳l.32IlpCbiol24,2.1 General3242.2 Material Inspection.824.2.8 Mechanical Inspection884.3 Testing.334.8.1 General884.3.2 Hydrostatic Test.334.8.8 Gas Generator Test.884.3.4 Complete Unit No-load Mechanical Running Test.54.8.5 Opbional Tests.864.4 Preparation for Shipment.36SECTION 5-PACKAGERS DATA5.PTOpOSal8.885.2 Contract Data.385.2.15,2.2Dr阳wing8395.2.8 Tecbnical Data.895.2.4 Recommended Spare.395.2.5 Installation,Operation,and Maintenance Manuals.895.2.6 Technical Data Manual.89APPENDIXA-TYPICAL DATA SHEETS.40APPENDIX B-PACKAGER DRAWING AND DATA REQUIREMENTS.53APPENDIX C-PROCEDURE FOR DETERMINATION OF RESIDUAL UNBALANCE.60APPENDIX D-PURCHASERS CHECKLIST.63APPENDIX E-INSPECTION AND TESTING OF LARGE ELECTRIC AC GENERATORS.68FIGURES1-Rotor Response Plot162-Testing Lgic Diagram.84C-1-Sample Plot and Calculation of Residual Unbalance.61E-1-Shaft Displacement Limits Relative to Bearing Housing.71TABLES1-Minimum Requirements for Piping and Tubing Systems.262-Minimum Tubing Wall Thicknesseg.288-Maximum Severity of Defects in Castings.E.1-Generator Vibration Amplitudes.70