DL 5190.3-2012 电力建设施工技术规范 第3部分：汽轮发电机组 - 工标库
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DL 5190.3-2012 电力建设施工技术规范 第3部分：汽轮发电机组现行
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Foreword
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1 General Provisions
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2 Terminology
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3 Basic Requirements
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3.1 Equipment Unpacking Inspection and Storage
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3.2 Civil Works
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3.3 Equipment and System Erection
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4 Steam Turbine Proper
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4.1 General Provisions
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4.2 Turbine Proper Foundation
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4.3 Soleplates and Pad Blocks
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4.4 Casing，Bearing Pedestals and Sliding Pin System
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4.5 Bearing and Oil Baffle
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4.6 Steam Turbine Rotor
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4.7 Installation of Equipment in Flow Passage
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4.8 Turning Gear and Speed Reducer
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4.9 Cylinder Covering
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4.10 Secondary Grouting and Curing
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4.11 Documentation for Quality Acceptance
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5 Generator and Excitation Device
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5.1 General Provisions
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5.2 Bearing Pedestals and Bearing
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5.3 Stator
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5.4 Generator Rotor
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5.5 Stator Position Adjustment and Cover Closing
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5.6 Shaft Sealing and Gas Cooling System of Hydrogen-cooled and Water-hydrogen-hydrogen-cooled Generator
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5.7 Water Inlet/Outlet Support and Cooler
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5.8 Cooling Water System
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5.9 Excitation Device
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5.10 Documentation for Quality Acceptance
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6 Regulation and Protection Device and Oil System
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6.1 General Provisions
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6.2 Electro-hydraulic Regulation and Protection Device
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6.3 Hydraulic Regulation and Protection Device
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6.4 Steam Valve and Its Driving Device
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6.5 Centrifugal Main Oil Pump
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6.6 Control Oil System
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6.7 Lubricating Oil System
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6.8 Sealing Oil System of Hydrogen-cooled Generator
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6.9 Documentation for Quality Acceptance
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7 Piping of Steam Turbine
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7.1 General Provisions
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7.2 Valves and Special Parts
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7.3 Installation of Piping
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7.4 Documentation for Quality Acceptance
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8 Auxiliary Equipment
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8.1 General Provisions
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8.2 Condenser
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8.3 Air Cooling Device
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8.4 Extraction Equipment
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8.5 Heat Exchanger
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8.6 Tanks and Deaerator
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8.7 Temperature and Pressure Reducer
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8.8 Documentation for Quality Acceptance
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9 Accessory Machinery
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9.1 General Provisions
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9.2 Installation of Accessory Machinery
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9.3 Common Centrifugal Pumps
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9.4 Feed Water Pump Units and Their Associated Devices
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9.5 Vertical Pumps
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9.6 Deep Well Pumps
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9.7 Air Cooling and Water Cooling Fans
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9.8 Rotating Filter
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9.9 Documentation for Quality Acceptance
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10 Bridge Crane，Casing in Insulation and Enclosure
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10.1 Bridge Crane
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10.2 Insulation and Painting of Steam Turbine Equipments
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10.3 Enclosure，Platform，Ladder and Cover of Steam Turbine
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10.4 Documentation for Quality Acceptance
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11 Regulation，Start-up and Trial Run of Turbo-generator
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11.1 General Provisions
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11.2 Trial Run of Accessory Machinery
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11.3 Purging and Flushing of Steam-water Pipelines
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11.4 Leakage Check of Steam Turbine Vacuum System
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11.5 Trial Run of Steam Turbine Auxiliary Equipment
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11.6 Trial Run of Oil System and Oil Flushing
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11.7 General Provisions for Entire System Start-up and Trial Run
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11.8 Adjustment and Testing of the Control System and Automatic Protective Devices Prior to Start-up of Steam Turbine
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11.9 Start-up and No-load Trial Run of Turbo-generators
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11.10 Hydrogen Filling of Generator and Operation of Hydrogen System
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11.11 Trial Run of Dual Internal Water Cooled Generator and Water-hydrogen-hydrogen-cooled Generator
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11.12 Hot Flushing of Air Cooling System
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11.13 Trial Run of Turbo-generator with Load
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11.14 Documentation for Quality Acceptance
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Appendix A Requirements for Construction of Mortar and Pads for S/T Soleplate
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Appendix B Mix Proportion for Cylinder Coating
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Appendix C Common Sealing Material Types and Scope of Application
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Appendix D Common Grease Types and Scope of Application
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Appendix E Physical Performance of Common S/T Bolting Materials
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Appendix F Sag Calculation Formula for Centering with Steel Wire
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Appendix G Standard for Leakage Test of Generator Hydrogen System
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Appendix H Unit Vibration Criterion
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Appendix J Oil Quality Rating Criterion
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Explanation of Wording in This Specification
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List of Quoted Standards
