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Directives for commissioning and operation of hydraulic turbines, pump-turbines and storage pumps
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Basic data
| Standard ID | GB/T 43595-2023 (GB/T43595-2023) |
| Description (Translated English) | Directives for commissioning and operation of hydraulic turbines, pump-turbines and storage pumps |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | K55 |
| Classification of International Standard | 27.140 |
| Word Count Estimation | 42,491 |
| Date of Issue | 2023-12-28 |
| Date of Implementation | 2025-01-01 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 43595-2023: Directives for commissioning and operation of hydraulic turbines, pump-turbines and storage pumps
---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
CCSK55
National Standards of People's Republic of China
Guidelines for start-up testing and commissioning of hydraulic turbines, water pump turbines and energy storage pumps
Published on 2023-12-28
Implemented on 2025-01-01
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Table of contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
3:1 Units and equipment 1
3:2 Tests, cycles and operating modes 2
4 Operating conditions 4
4:1 General provisions 4
4:2 Documents, information and guidance 5
4:3 Final installation phase before starting the test 6
5 Start test 6
5:1 General provisions 6
5:2 Launching the overall command and organizational structure of the test 8
5:3 Preparation before starting 9
5:4 First start 11
5:5 Starting the test phase 12
5:6 End of startup test 19
6 runs 19
6:1 General provisions 19
6:2 Assessment operation period 19
6:3 Commercial operation 21
Appendix A (informative) Conversion of reversible pump turbine under different operating conditions 26
A:1 General provisions 26
A:2 From standby (ready) to standby (auxiliary system operational) (01 and 10) 26
A:3 From standby (auxiliary system is running) to no-load (synchronous grid connection) (12) 26
A:4 From no-load (synchronized to the grid) to standby (21) 26
A:5 From no-load to turbine operation (23) 26
A:6 From turbine operation to no-load (synchronous grid connection) (32) 26
A:7 From no-load to synchronous phase-modulated operation (turbine direction) (24) 26
A:8 From synchronous phase-modulated operation (turbine direction) to no-load (42) 27
A:9 From synchronous phase modulation operation (turbine direction) to turbine operation (43:=42
A:10 From turbine operation to synchronous phase modulation operation (turbine direction) (34:=32
A:11 From standby (auxiliary equipment is running) to synchronous phase modulation operation (turbine direction) [14 or (12
A:12 From synchronous phase-modulated operation (turbine direction) to standby (41) 27
A:13 From standby (auxiliary equipment is running) to synchronous phase modulation operation (water pump direction) (15) 27
A:14 From synchronous phase modulation operation (water pump direction) to water pump operation (56) 28
A:15 From water pump operation to synchronous phase modulation operation (water pump direction) (65) 28
A:16 From synchronous phase modulation operation (water pump direction) to standby (51) 28
A:17 From unit operation (water pump direction) to standby (61) 28
A:18 From standby to pump operation(16) 28
A:19 From turbine full load operation to pump operation (36) 28
A:20 From water pump operation to turbine full load operation---quick conversion (63) 28
A:21 Hydraulic short circuit condition 29
Appendix B (informative) Test of adjustable (variable) speed hydraulic machinery equipped with doubly-fed generator/generator motor 30
B:1 Test conditions and operating area30
B:2 Test Project 31
Appendix C (informative) Startup test form 33
Reference 34
Foreword
This 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 is equivalent to IEC 60545:2021 "Guidelines for startup testing and commissioning of hydraulic turbines, water pump turbines and energy storage pumps":
This document has made the following minimal editorial changes:
---Change the name of the standard to "Guidelines for startup testing and trial operation of hydraulic turbines, water pump turbines and energy storage pumps";
---Introductory words have been added before the items in 5:1:6:2, 5:1:6:3 and 5:1:6:5 respectively:
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 by the China Electrical Equipment Industry Association:
This document is under the jurisdiction of the National Water Turbine Standardization Technical Committee (SAC/TC175):
This document was drafted by: China Three Gorges Corporation, Hubei Energy Group Co:, Ltd:, China Yangtze Electric Power Co:, Ltd:
Co:, Ltd:, Yalong River Basin Hydropower Development Co:, Ltd:, China Academy of Water Resources and Hydropower, Rural Electrification Research Institute of the Ministry of Water Resources, Dongfang Electric
Group Dongfang Electric Co:, Ltd:, China Gezhouba Group Mechanical and Electrical Construction Co:, Ltd:, Chongqing Turbine Factory Co:, Ltd:, China Power Construction Group
Tuanhua East Survey and Design Research Institute Co:, Ltd:, Yangtze River Survey Planning and Design Research Co:, Ltd:, Harbin Electric Machinery Factory Co:, Ltd:,
ANDRITZ (China) Co:, Ltd:, State Grid Gansu Electric Power Company Electric Power Research Institute, Toshiba Hydropower Equipment (Hangzhou) Co:, Ltd:, Zhejiang
Fuchunjiang Hydropower Equipment Co:, Ltd:, Guangdong Storage Power Generation Co:, Ltd:
The main drafters of this document: Jiang Dezheng, Song Jinghui, Zhou Jie, Zhao Benzheng, Gong Rangqin, Xu Wei, Zeng Mingfu, Pan Luoping, Zheng Taoping, Chen Qiang,
Xu Wenjie, Mo Wenhua, Wu Zhenbo, Dong Kaisong, Wang Jianming, Wang Lunqi, Liu Xiuliang, Wang Xianqi, Chen Weiqin, Zhang Liang, Xiong Jianping, Hu Guangheng:
Turbine, water pump turbine and accumulator pump start-up test and
Commissioning Guidelines
1 Scope
This document gives the general start-up test and trial operation procedures for hydraulic turbines, water pump turbines, and energy storage pumps, and provides the start-up procedures for the above equipment:
Provide guidance on dynamic testing and trial operation:
This document does not describe in detail the start-up test and trial operation of the auxiliary equipment of the hydraulic turbine, water pump turbine and energy storage pump: It is considered that the auxiliary equipment
The start-up test and trial operation of auxiliary equipment are completed separately:
This document is applicable to unit equipment with a capacity of 15MW and above or a nominal diameter of 3m and above, and a capacity below 15MW or with a nominal diameter of
Unit equipment with a diameter of less than 3m shall be implemented in accordance with IEC 62006:
This document is binding only with the consent of the parties:
This document does not include matters of purely commercial interest unless the matter is closely related to commissioning and commissioning work:
This document does not cover flow channels, gates, drainage pumps, cooling water equipment, generators, generator motors, electrical devices (such as circuit breakers, transformers)
and other single commissioning, unless its commissioning is inseparable from the start-up test of the turbine, water pump turbine and energy storage pump:
When the relevant documents, drawings or information specified in this document are provided by one (or more) suppliers, each supplier shall provide information related to its own business:
related information:
2 Normative reference documents
This document has no normative references:
3 Terms and definitions
The following terms and definitions apply to this document:
3:1 Units and equipment
3:1:1
hydraulic machinery
Turbines, storage pumps, pump turbines, valves, thrust bearings and guide bearings used in hydropower stations and pumped storage power stations:
Note 1: Including hydraulic conversion device and various types of water inlet main valves:
Note 2: Excluding turbine regulating system, see IEC 60308 for relevant terms of turbine regulating system:
[Source: IEC TR61364:1999,3:1, modified]
3:1:2
hydraulic machine
Pelton or impact turbine, accumulator pump or pump turbine:
[Source: IEC TR61364:1999,3:1]
3:1:3
water turbine turbine
A device that converts water energy into mechanical energy:
...
