GB/T 42716-2023 English PDF (GB/T42716-2023)

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GB/T 42716-2023: Guide for modeling of electrochemical energy storage power station
GB/T 42716-2023: Guidelines for modeling electrochemical energy storage power plants
ICS 27:180
CCSF19
National Standards of People's Republic of China
Guidelines for Modeling Electrochemical Energy Storage Plants
Released on 2023-05-23
2023-12-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface I
1 Range 1
2 Normative references 1
3 Terms and Definitions 1
4 General requirements 2
5 Power flow calculation model 2
6 Electromagnetic transient simulation model 3
7 Electromechanical transient simulation model 3
8 Medium and long-term dynamic simulation model 3
Appendix A (Informative) Typical Structure of Electrochemical Energy Storage Power Station Model 5
Appendix B (Informative) Power Flow Calculation Model Structure of Electrochemical Energy Storage Power Station 6
Appendix C (informative) Typical structure of electromagnetic transient simulation model of electrochemical energy storage power station 7
Appendix D (informative) Electrochemical energy storage power station electromagnetic transient simulation model typical filter circuit topology 8
Appendix E (informative) Electrochemical energy storage power station electromechanical transient/medium and long-term dynamic simulation model overall structure 9
Appendix F (Informative) Electromechanical Transient Simulation Model of Energy Storage Battery 11
Appendix G (Informative) Electromechanical Transient Simulation Model of Electrical Control in Normal Operating State of Energy Storage Converter 12
Appendix H (Informative) Electromechanical Transient Simulation Model for Electrical Control and Protection in Fault Ride-through State of Energy Storage Converter 15
Appendix I (informative) Electromechanical transient simulation model of energy storage converter and grid-connected interface 17
Appendix J (Informative) Electromechanical Transient Simulation Model for Station-level Active and Reactive Power Control 18
Appendix K (informative) Typical secondary frequency regulation model of electrochemical energy storage power station 21
Reference 22
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed by China Electricity Council:
This document is under the jurisdiction of the National Electric Energy Storage Standardization Technical Committee (SAC/TC550):
This document is drafted by: China Electric Power Research Institute Co:, Ltd:, State Grid Jibei Electric Power Co:, Ltd: Electric Power Research Institute, State Grid Zhejiang
Electric Power Research Institute of Jiangxi Electric Power Co:, Ltd:, Electric Power Research Institute of State Grid Fujian Electric Power Co:, Ltd:, State Grid Jiangsu Electric Power Co:, Ltd:
Electric Power Research Institute, China Southern Power Grid Power Dispatch Control Center, Northwest Branch of State Grid Corporation of China, State Grid Corporation of China
East China Branch, State Grid North China Branch, State Grid Ningxia Electric Power Co:, Ltd:, State Grid Gansu Electric Power Company:
The main drafters of this document: Guo Qiang, Zhou Qinyong, Zhang Jian, Wu Junling, Dai Hanyang, Xu Hope, Yang Zedong, Zhang Libo, Shi Haobo, Li Xiangjun,
Niu Meng, Xu Shouping, Wang Guanhong, Li Ying, Han Zhiyong, Hu Juan, Mu Shixia, Dai Qian, Wu Linlin, Xiao Xiong, Zhang Shang, Ma Junchao, Song Xinli, Yun Lei,
Li Zhicheng, Li Fang, Qi Buyang, Lu Zhenhua, Zhu Yiying, Zhang Xing, An Ning, Li Wenfeng, Ma Shicong, Xie Huifan, Wu Guoyang, Chen Dian, Ding Ping, Lu Runzhao,
Cai Jing, Zhang Songtao, Su Zhida, Jiang Yilang, Sun Lu, Su Lining, Zhao Min, He Hailei, Wang Meng, Zhuang Kanqin, Li Fuqiang, Wang Ying, Zhao Wei, Huo Chao,
Mou Shanke, Zi Peng, Xiang Li, Shao Chong, Sun Yujiao, Yang Jingqi, Gao Yiying, Huang Dan, Wang Xueqiong:
Guidelines for Modeling Electrochemical Energy Storage Plants
1 Scope
This document specifies the electrochemical energy storage power station model for power system power flow calculation, electromagnetic transient state, electromechanical transient state and medium and long-term dynamic simulation:
The technical requirements for model establishment:
This document is applicable to electrochemical energy storage power stations connected to the grid through voltage levels of 10(6)kV and above: Other electrochemical energy storage power stations can refer to
Follow up:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
GB 38755 Guidelines for Power System Safety and Stability
GB/T 40581 Power System Safety and Stability Calculation Specifications
DL/T 2528 Basic Terms of Electric Energy Storage
3 Terms and Definitions
DL/T 2528 and the following terms and definitions apply to this document:
3:1
Electrochemical energy storage power station simulation for power system power flow calculation and calculation and analysis of electromagnetic transient state, electromechanical transient state and medium and long-term dynamic process
real model:
Note: It generally includes one or more sets of electrochemical energy storage system models, plant-level control system models, and in-station collector and booster system models:
3:2
Electrochemical energy storage system simulation for power system power flow calculation and calculation and analysis of electromagnetic transient state, electromechanical transient state and medium and long-term dynamic process
real model:
Note: Generally, it includes the energy storage battery model, energy storage converter and its control and protection model: For non-directly connected electrochemical energy storage power stations, it also includes unit step-up and transformation
device model:
3:3
It is used to simulate the electrochemical energy storage power station accepting instructions from dispatchers or operators or operating the energy storage power station according to the electrical quantity of the grid-connected point
The simulation model of state adjustment control:
3:4
The model used for the simulation of the electromagnetic transient process of the power system mainly reflects the dynamic characteristics of each component of the power system from microseconds to several seconds: