GB/T 8564-2023 English PDFUS$2289.00 · In stock
Delivery: <= 12 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 8564-2023: Technical specification for installation of hydraulic turbine-generator unit Status: Valid GB/T 8564: Historical versions
Basic dataStandard ID: GB/T 8564-2023 (GB/T8564-2023)Description (Translated English): Technical specification for installation of hydraulic turbine-generator unit Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: F22 Classification of International Standard: 27.140 Word Count Estimation: 114,158 Date of Issue: 2023-11-27 Date of Implementation: 2023-11-27 Older Standard (superseded by this standard): GB/T 8564-2003 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 8564-2023: Technical specification for installation of hydraulic turbine-generator unit---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.ICS 27:140 CCSF22 National Standards of People's Republic of China Replace GB/T 8564-2003 Technical Specifications for Installation of Hydrogenerator Sets Published on 2023-11-27 Implemented on 2023-11-27 State Administration for Market Regulation Released by the National Standardization Administration Committee Table of contentsPreface V 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 General requirements 4 5 Installation of vertical Francis and axial flow turbines 7 5:1 Installation of embedded components 7 5:2 Runner assembly 14 5:3 Pre-installation of water guide mechanism 16 5:4 Installation of rotating parts 17 5:5 Installation of guide vanes and relays 18 5:6 Installation of water guide bearing and main shaft seal 20 5:7 Cylindrical valve installation 21 5:8 Installation of turbine accessories 22 6 Horizontal Francis turbine installation 23 6:1 Installation of embedded components 23 6:2 Installation of volute and water guide mechanism 23 6:3 Bearing seat installation 24 6:4 Bearing installation and adjustment 24 6:5 Spindle installation 24 6:6 Installation of runner and accessories 24 7 Pelton turbine installation 25 7:1 Installation of foundation embedded parts and tailrace lining 25 7:2 Installation of water stabilizing boom 25 7:3 Chassis installation 26 7:4 Installation of water distribution ring pipe 26 7:5 Turbine main shaft installation 27 7:6 Installation of nozzle and deflector 27 7:7 Runner installation 28 7:8 Vertical Pelton Turbine Bearing Installation 29 7:9 Installation of horizontal pelton turbine 29 8 Installation and debugging of speed control system 30 8:1 Installation and debugging of hydraulic device 30 8:2 Speed governor installation and debugging 31 8:3 Speed regulating system pipeline installation 33 8:4 Oil filling and field test of speed control system 33 9 Installation of turbine main valve and accessories 35 9:1 Installation of foundation embedded parts 35 9:2 Butterfly valve installation 35 9:3 Ball valve installation 36 9:4 Installation of expansion joint 36 9:5 Installation of bypass valves and piping system equipment 36 9:6 Main valve operating mechanism installation 36 9:7 Main valve field test 37 10 Vertical turbine generator installation 37 10:1 Stator assembly 37 10:2 Rotor assembly 43 10:3 Rack assembly 48 10:4 Bearing scraping and bearing pre-assembly 48 10:5 General installation of generator 49 10:6 Installation of generator accessories 54 11 Horizontal turbine generator installation 57 11:1 Installation of foundation embedded parts 57 11:2 Bearing seat installation 57 11:3 Bearing installation and adjustment 57 11:4 Bearing inspection and clearance adjustment 58 11:5 Stator installation 58 11:6 Rotor installation and generator assembly 58 12 Installation and debugging of excitation system and static variable frequency starting device (SFC) 59 12:1 Excitation system equipment installation 59 12:2 Excitation system equipment debugging test 60 12:3 Installation of static variable frequency starting device (SFC) 61 12:4 Static variable frequency starting device (SFC) debugging test 61 13 Bulb tubular turbine generator set installation 62 13:1 Installation of embedded components 62 13:2 Assembly of water guide mechanism 64 13:3 Spindle and bearing assembly 64 13:4 Runner assembly and testing 65 13:5 Installation of water guide mechanism and relay 65 13:6 Spindle installation and adjustment 66 13:7 Installation of runner and runner chamber 66 13:8 Rotor assembly 67 13:9 Stator assembly 67 13:10 Assembling the bulb head assembly 67 13:11 General assembly of unit 67 13:12 Accessory installation 69 14 Auxiliary equipment installation and commissioning 70 14:1 Production of pipe fittings and pipe accessories 70 14:2 Pipe welding 71 14:3 Pipe installation 72 14:4 Pipe and fitting testing 73 14:5 Pipe purging and cleaning 74 14:6 Installation and debugging of oil system equipment 74 14:7 Installation and commissioning of water system equipment 74 14:8 Installation and debugging of gas system equipment 76 15 Electrical test of installation of stator and rotor of hydraulic generator 77 15:1 Inspection of stator winding before embedded installation 77 15:2 AC withstand voltage test during installation of stator winding 78 15:3 Stator electrical test 78 15:4 Electrical test of rotor poles and accessories 80 15:5 Rotor winding test 81 16 Hydro-generator unit starts trial operation 81 16:1 General provisions 81 16:2 Unit water filling test 82 16:3 Unit no-load test 82 16:4 Unit grid connection and load test 85 16:5 Reversible pumped storage unit starts trial operation88 Appendix A (informative) Application of laser tracking measurement technology 89 Appendix B (informative) Transfer information list 91 Appendix C (Informative) Water Pressure Test of Water Distribution Ring Pipe96 Appendix D (Normative) Drying requirements for stator windings of hydrogenerators 98 Appendix E (informative) Sensor installation requirements for online monitoring devices of hydro-generator units 99 Appendix F (Informative) Pickling, Passivation and Pipe Flushing of Pipes 102 Appendix G (informative) List of typical test items for static (waterless) debugging of hydro-generator units and their ancillary equipment 104 Reference 106ForewordThis document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting: This document replaces GB/T 8564-2003 "Technical Specifications for Installation of Hydrogenerator Sets": Compared with GB/T 8564-2003, except for the structure In addition to adjustments and editorial changes, the main technical changes are as follows: a) Changed the content of “scope” (see Chapter 1); b) Added “Terms and Definitions” (see Chapter 3); c) Chapter 3 "General Provisions" of the:2003 edition has been deleted, and the required content and Chapter 4 "General Provisions" have been merged into one chapter and changed to "General requirements" (see Chapter 4, Chapter 3 and Chapter 4 of the:2003 edition); d) Change "Vertical Impact Turbine Installation" to "Vertical Francis Turbine Installation" and delete diagonal flow turbine installation: Installation content (see Chapter 5, Chapter 5 of the:2003 edition); e) Added a chapter "Installation of Horizontal Francis Turbine" (see Chapter 6); f) Change "Installation of Pelton Turbine" to "Installation of Pelton Turbine", and modify the technical content (see Chapter 7,:2003 edition of Chapter 7); g) Merge "Tubular Turbine Installation" and "Light Bulb Turbine Generator Installation" into one chapter and change it to "Light Bulb Tubular Turbine Generator" "Group Installation" and modify the technical content (see Chapter 13, Chapter 6 and Chapter 11 of the:2003 edition); h) Changed the technical content of "Horizontal Turbine Generator Installation" (see Chapter 11, Chapter 10 of the:2003 edition); i) Change "Butterfly valve and ball valve installation" to "Hydraulic turbine main valve and accessories installation", and modify the technical content (see Chapter 9,:2003 version of Chapter 13); j) Changed the technical content of "speed control system installation and commissioning" (see Chapter 8, Chapter 8 of the:2003 edition); k) Added the excitation system and static variable frequency starting device (SFC) installation, commissioning and test content, and revised it to a separate chapter "Excitation system" and installation and commissioning of static variable frequency starting device (SFC)” (see Chapter 12, 9:6 of the:2003 edition); l) Change "Pipeline and Accessory Installation" to "Auxiliary Equipment Installation and Debugging", and add the installation and commissioning content of the unit's auxiliary equipment (see 14 Chapter 12 of the:2003 edition); m) Added the acceptance criteria for the combined welding and manufacturing of sub-component turbine runner at the construction site (see 5:2:9); n) The contents of installation and testing of turbine cylindrical valves have been changed (see 5:7, 5:3:5 of the:2003 edition); o) The turbine volute, bucket-type turbine water distribution ring pipe, bulb tubular unit tubular seat, and hydro-turbine generator "disc structure rotor" have been changed: Requirements for non-destructive testing inspection of welding quality of "sub-bracket" and "frame welding" [see 5:1:13, 7:4:3, 13:1:2, 10:2:6, 10:3:2d),:2003 version 5:1:9, 9:1:2d), 9:4:5]; p) Changes were made to the second phase concrete pouring of the draft pipe, volute casing, water distribution ring pipe of bucket turbine, and tubular seat of bulb tubular unit: Technical requirements (see 5:1:3, 5:1:16, 5:1:17, 7:4:6, 13:1:7, 5:1:12, 6:1:5, 7:1:5 of the:2003 edition); q) The generator stator winding withstand voltage test standards and the provisions of the initial corona voltage have been changed [see 15:1:2b), Table 40, and Table 41 Preface 5, 14:1b), Table 37, Table 38 Preface 5 of the:2003 edition]; r) Added the content of installation and testing of generator stator winding water cooling and evaporative cooling (see 10:1:14, 10:1:17, 10:1:19, 10:6:4, 10:6:5, 10:6:6, 15:1:2, 15:3); s) Added "bearing pre-assembly" (see 10:4:5) of vertical hydrogenerators and process requirements for force adjustment of thrust bearings with new structures [see 10:5:6f), g), h)]; t) Added the content of installation of turbine accessories and generator accessories (see 5:8, 10:6); u) Added the short-circuit thermal stability test of the generator unit and the main transformer (see 16:3:16), and modified the specific content and requirements of the phase advancement test (See 16:4:12,:2003 edition 15:4:9): Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents: This document is proposed and coordinated by the China Electricity Council: This document was drafted by: China Power Construction Group Co:, Ltd:, China Gezhouba Group Co:, Ltd:, China Three Gorges Group Co:, Ltd: Company, China Gezhouba Group Mechanical and Electrical Construction Co:, Ltd:, China Power Construction Group International Engineering Co:, Ltd:, China Power Construction Group Overseas Investment Co:, Ltd: Co:, Ltd:, China Power Construction Hydropower Development Group Co:, Ltd:, China Water Conservancy and Hydropower Fourth Engineering Bureau Co:, Ltd:, China Water Conservancy and Hydropower Seventh Engineering Bureau Co:, Ltd: Co:, Ltd:, China Water Conservancy and Hydropower Eighth Engineering Bureau Co:, Ltd:, China Water Conservancy and Hydropower Fourteenth Engineering Bureau Co:, Ltd: The main drafters of this document: Liu Mingjiang, Chen Qiang, Fu Yuanchu, Mo Wenhua, Zhang Chengping, Ji Xiaoyong, Zhao Hua, Zhang Guolai, Xu Hailin, Lai Zhenming, Li Jun, Ji Zhenwei, Zhang Kui, Zeng Hongfu, Miao Yaxu, Wang Qimao, Zhang Honghai, Liu Helin, Li Zhihong, Wang Shumin, Wang Guogang, Du Jianguo, Yu Xiaoping, Hu Bo, Han Qiang, Huang Bin, Wang Jianli, Wang Xinhuai, Liu Zhenpan, Chen Manxing, Wei Shuman, Ding Yuancai, Li Haijun: The previous versions of this document and the documents it replaces are as follows: ---First published as GB 8564-1988 in 1988, first revised as GB/T 8564-2003 in:2003; ---This is the second revision: Technical Specifications for Installation of Hydrogenerator Sets1 ScopeThis document specifies vertical Francis turbines, axial flow turbines, horizontal Francis turbines, bucket turbines, speed control systems, turbine main Valves and accessories, vertical turbine generators, horizontal turbine generators, excitation systems and static variable frequency starting devices (SFC), bulb tubular turbine generators Installation and commissioning of generator sets and auxiliary equipment of hydropower stations, installation and electrical testing of stator and rotor of hydro-turbine generators, start-up and trial operation of hydro-turbine generator sets, etc: Require: This document is applicable to the installation of Francis-type, axial-flow, bucket-type, bulb tubular-type hydraulic generator units and mixed-flow reversible pumped storage units: Installation and acceptance:2 Normative reference documentsThe contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document: GB/T 2900:25 Electrical terminology for rotating electrical machines GB/T 2900:45 Electrical terminology Hydropower station hydraulic machinery and equipment GB/T 7409:3 Synchronous motor excitation system Technical requirements for large and medium-sized synchronous generator excitation systems GB/T 7596 Quality of mineral turbine oil in power plant operation GB/T 9239:1 Mechanical vibration constant (rigid) rotor balance quality requirements Part 1: Inspection of specifications and balance tolerances GB/T 9652:1 Technical conditions for turbine speed control system GB/T 9652:2 Turbine speed control system test GB/T 10969 Technical conditions for hydraulic turbines, accumulator pumps and pump-turbine flow components GB 11120 turbine oil GB/T 11345 Non-destructive testing of welds, ultrasonic testing technology, testing levels and assessments GB/T 11805 Hydroelectric generator set automation components (devices) and basic technical conditions of their systems GB/T 14039 Hydraulic transmission oil solid particle pollution level code GB/T 14478 Basic technical conditions for water inlet valves of large and medium-sized hydraulic turbines GB/T 17116:1 Pipe supports and hangers Part 1: Technical specifications GB/T 17116:2 Pipe supports and hangers Part 2: Pipe connecting parts GB/T 17116:3 Pipe supports and hangers Part 3: Intermediate connectors and building structure connectors GB/T 18482 Start-up and trial operation procedures for reversible pumped storage units GB/T 20835 Generator stator core magnetization test guidelines GB/T 28546 Specifications for packaging, transportation and storage of large and medium-sized hydropower units GB/T 28566 Safety conditions and evaluation of generating units connected to the grid GB/T 28570 Technical Guidelines for On-line Monitoring System for Hydrogenerator Unit Status GB/T 29529 Pump noise measurement and evaluation methods GB/T 29531 Pump vibration measurement and evaluation methods GB/T 29711 Non-destructive testing of welds - Display characteristics of ultrasonic testing of welds ...... |
