GB/T 32894-2016 English PDF

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GB/T 32894-2016: Technical guide of mode transition for pumped storage unit
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 32894-2016	659	Add to Cart	5 days	Technical guide of mode transition for pumped storage unit	Valid

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Basic data

Standard ID: GB/T 32894-2016 (GB/T32894-2016)
Description (Translated English): Technical guide of mode transition for pumped storage unit
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: F20
Classification of International Standard: 27.100
Word Count Estimation: 33,353
Date of Issue: 2016-08-29
Date of Implementation: 2017-03-01
Regulation (derived from): National Standard Announcement 2016 No.14
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 32894-2016: Technical guide of mode transition for pumped storage 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.
Technical guide of mode transition for pumped storage unit ICS 27.100 F20 National Standards of People's Republic of China Technical Guidance for Conversion of Pumped Storage Units 2016-08-29 released 2017-03-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 General requirements 2 5 case transition 2 6 Case Criteria 3 6.1 Steady State Criterion 3 6.2 Criteria for transitional conditions 4 6.3 Criteria for special conditions 5 7 Condition transition condition 6 8 case transition segment process 8 Appendix A (informative) Schematic diagram of conversion of pumped storage units 9 Appendix B (informative appendix) Pumping and storage unit operating conditions conversion segmentation process combination 10 Appendix C (Informative Annex) Accident Shutdown Conditions for Pumped Storage Units 13 Appendix D (informative) Pumping and storage unit operating conditions Conversion sequence function Figure 14

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuer of this document does not assume responsibility for the identification of these patents. This standard is proposed by the China Electricity Council and centralized. This standard is responsible for drafting units. State Grid New Source Holdings Limited, China Southern Power Grid Shoufeng FM Power Generation Company. This standard participates in the drafting unit. Henan Guobao Baoquan Pumped Storage Co., Ltd., East China Tianhuangping Pumped Storage Co., Ltd., State Grid New Source Holdings Co., Ltd. Technology Center, East China Langyashan Pumped Storage Co., Ltd., State Grid New Source Holdings Limited Beijing Shillou Tendon Power plant, Guangzhou energy storage power plant, East China Yixing Pumped Storage Co., Ltd., Shanxi Xilongchi pumped storage power station limited liability company. The main drafters of this standard. Zhang Zhenyou, Song Xufeng, Zhang Yewu, Liu Penglong, Qin Jun, Shang Dong, Li Dinglin, Zeng Guangxuan, Zhu Zhongshan, Zhu Xingbing, Yang Zhifeng, Yang Lijun, Shi Meilin, Gong Yu, Song Xianghui, Yi Chuanbao, Liang Tingting, Wu Peizhi, Yang Bin, Yang Wendao, Chang Long, Yang Mingxuan, Xu Tao Long Technical Guidance for Conversion of Pumped Storage Units

1 Scope

This standard stipulates the requirements, methods, conditions and procedures for the operation condition and condition conversion of pumped storage units. This standard applies to stand-alone capacity of 150MW and above reversible pumped storage unit unit conditions conversion design, other capacity pumping Storage units can refer to the implementation.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 15969.3 Programmable controllers - Part 3. Programming languages

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Operating conditions The operating status of the unit. 3.2 Change the working condition modetransition The process of a unit from one operating condition to another. 3.3 Shutdown conditions stopmode; ST The unit is in a static stop. 3.4 Transit stop transfer Unit start-up process, technical water supply system, thrust bearing high pressure oil jacking system, bearing outer circulation cooling oil pump and other auxiliary equipment Has been put into operation, but the unit has not yet turned or stopped during the crew has been stationary but the unit auxiliary equipment is still running state. 3.5 Rotate spare spinningreserve; SR Unit to start the power generation conditions, the unit reached the rated speed, the voltage reaches the rated voltage is not a grid operating conditions. 3.6 Generating conditions generatormode; G From the reservoir on the water flow down the reservoir, the drive unit pump turbine wheel rotation, the water potential energy into the energy of the operating state. 3.7 Power generation phase modulation conditions generatorcondensermode; GC Rotary chamber after the water wheel rotation in the air, the unit power generation and the state of the grid operation. ......

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