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Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 42599-2023: Wind energy generation systems - Electrical simulation model validation Status: Valid
Basic dataStandard ID: GB/T 42599-2023 (GB/T42599-2023)Description (Translated English): Wind energy generation systems - Electrical simulation model validation Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: F11 Classification of International Standard: 27.180 Word Count Estimation: 54,563 Date of Issue: 2023-05-23 Date of Implementation: 2023-05-23 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 42599-2023: Wind energy generation systems - Electrical simulation model validation---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 27:180 CCSF11 National Standards of People's Republic of China Electrical Simulation Model Verification of Wind Power Generation System Released on 2023-05-23 2023-05-23 implementation State Administration for Market Regulation Released by the National Standardization Management Committee table of contentsPreface V Introduction VI 1 Scope 1 2 Normative references 1 3 Terms, Definitions, Abbreviations and Subscripts 1 3:1 Terms and Definitions 1 3:2 Abbreviations and subscripts 5 4 Symbols and units 5 4:1 Overview 5 4:2 Symbols (units) 5 5 Model Validation Procedure Requirements 7 5:1 General 7 5:2 General requirements 7 5:3 Model verification of wind turbines 8 5:4 Wind farm model validation 8 6 General methods for model validation 9 6:1 General 9 6:2 Test results 9 6:3 Simulation 9 6:4 Signal Processing 9 7 Wind Turbine Model Validation 14 7:1 General 14 7:2 Fault ride-through 14 7:3 Active power setpoint control 15 7:4 Frequency control 16 7:5 Inertia control 17 7:6 Reactive power setpoint control 18 7:7 Reactive power-voltage setpoint control 19 7:8 Grid protection 20 8 Wind Farm Model Validation 21 8:1 General 21 8:2 Active Power Control 21 8:3 Reactive power control 22 8:4 Reactive power-voltage setpoint control 23 Appendix A (Informative) Wind Turbine Model Verification Report 24 A:1 Overview 24 A:2 Simulation model and verification information 24 A:3 Verification result template 24 Appendix B (Informative) Wind Farm Model Verification Report 30 B:1 Overview 30 B:2 Simulation model and verification information 30 B:3 Verification result template 30 Appendix C (informative) Typical power grid for inter-model verification 33 Appendix D (Informative) Uncertainty of Model Validation 34 D:1 Overview 34 D:2 Simulation uncertainty 34 D:3 Measurement uncertainty 34 D:4 Effect of Model Validation Uncertainty 35 Appendix E (Normative) Digital second-order critically damped low-pass filter 36 Appendix F (Informative) Additional Verification Method for Active Power Recovery Characteristics of Voltage Drop Fault 37 F:1 Overview 37 F:2 Active power recovery time verification method 37 F:3 Active Power Oscillation Verification 37 Appendix G (informative) Model common software interface in different software environments 39 G:1 Method description 39 G:2 Software interface description 39 Reference 45 Figure 1 IEEE/CIGRE Stability Terms and Definitions Joint Working Group on Power System Stability Classification IV Fig: 2 Flowchart of signal processing of playback simulation method 10 Fig: 3 Signal processing flow chart of the whole system simulation method 10 Figure 4 Voltage drop window 12 Figure 5 Step response characteristics 13 Fig: 6 The simulation settling time and measured settling time of improper tolerance zone selection13 Figure A:1 Time series of measured and simulated values of positive sequence voltage Figure 25 Figure A:2 Time series of positive sequence active current measurement and simulation values Figure 25 Figure A:3 Time series of positive sequence reactive current measurement and simulation values Figure 25 Figure A:4 Positive sequence active current and positive sequence reactive current absolute error time series Figure 25 Figure A:5 Time series of measured and simulated values of negative sequence voltage Figure 26 Figure A:6 Time series of measured and simulated values of negative sequence active current Figure 26 Figure A:7 Negative sequence reactive current measured value and simulated value time series Figure 26 Figure A:8 Negative-sequence active current and negative-sequence reactive current absolute error time series Figure 26 Figure A:9 Time series of active power reference value, available active power, active power measurement value and active power simulation value Figure 27 Figure A:10 Frequency reference value and measured value time series of wind turbine controller Figure 27 Figure A:11 Time series of available power, measured values of available active power, and simulated values of active power Figure 27 Figure A:12 Frequency reference value and measured value time series of wind turbine controller Figure 28 Figure A:13 Time series of available power, active power measurement value and active power simulation value Figure 28 Figure A:14 Time series of reactive power reference values, measured values and simulated values Figure 28 Figure A:15 Time series of measured and simulated active power values Figure 28 Figure A:16 Time series of measured and simulated reactive power values Figure 29 Figure B:1 Time series of active power reference value, available active power, active power measurement value and active power simulation value Figure 31 Figure B:2 Time series of reactive power reference values, measured values and simulated values Figure 31 Figure B:3 Time series of measured and simulated active power values Figure 31 Figure B:4 Reactive power measured value and simulated value time series Figure 32 Figure C:1 Typical grid topology 33 Figure F:1 Voltage dip active power performance verification parameters 37 Figure G:1 Simulation sequence based on ESE interface 43 Table 1 Error Calculation Window 12 Table A:1 Simulation model and verification setup information Table 24 Table A:2 Supplementary Information Table 24 for Whole System Simulation Method Table A:3 Summary of Positive Sequence Verification Results for Voltage Dip and Voltage Rise Conditions Table 25 Table A:4 Summary of negative sequence verification results for voltage sag and voltage rise conditions Table 26 Table A:5 Summary of Active Power Control Verification Results Table 27 Table A:6 Summary of Reactive Power Control Verification Results Table 28 Table A:7 Summary of Grid Protection Verification Results Table 29 Table B:1 Simulation Model and Verification Setup Requirements Information 30 Table B:2 Supplementary Information Table 30 for Whole System Simulation Method Table B:3 Summary of Active Power Control Verification Results Table 31 Table B:4 Summary of Reactive Power Control Verification Results Table 31 Table C:1 WECC test system line parameters per unit value 33 Table C:2 WECC test system transformer parameter per unit value 33forewordThis 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: This document is equivalent to IEC 61400-27-2:2020 "Wind Power Generation System Part 27-2: Model Verification of Electrical Simulation Models": The following minimal editorial changes have been made to this document: --- In order to coordinate with existing standards, change the name of the standard to "Verification of Electrical Simulation Model of Wind Power Generation System": 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 Machinery Industry Federation: This document is under the jurisdiction of the National Wind Power Standardization Technical Committee (SAC/TC50): This document was drafted by: China Electric Power Research Institute Co:, Ltd:, Northwest Branch of State Grid Corporation of China, State Grid Jilin Electric Power Co:, Ltd: Co:, Ltd:, Xinjiang Goldwind Technology Co:, Ltd:, State Grid Inner Mongolia Eastern Power Co:, Ltd:, Shanghai Electric Wind Power Group Co:, Ltd:, State Grid Sichuan Electric Power Company, Siemens Gamesa Renewable Energy Technology (China) Co:, Ltd:, Guodian United Power Technology Co:, Ltd:, China Quality Certification Center, Longyuan Power Group Co:, Ltd:, State Grid Liaoning Electric Power Research Institute, State Grid Northeast Branch of the company, State Grid Shaanxi Electric Power Co:, Ltd:, State Grid Shanxi Electric Power Company, State Grid Shandong Electric Power Research Institute, Zhejiang Yunda Wind Power Co:, Ltd:, Sungrow Power Supply Co:, Ltd:, Envision Energy Co:, Ltd:, Beijing Huizhi Tianhua New Energy Technology Co:, Ltd: Co:, Ltd:, State Power Investment Group Co:, Ltd:, Shenzhen Hopewind Electric Co:, Ltd:, Zhejiang University, CRRC Zhuzhou Electric Locomotive Research Co:, Ltd:, State Grid Zhejiang Electric Power Co:, Ltd: Electric Power Research Institute, Mingyang Smart Energy Group Co:, Ltd:, Sany Heavy Energy Co:, Ltd: Ltd: The main drafters of this document: Qin Shiyao, He Jing, Li Shaolin, Cheng Lin, Sun Yong, Yang Zhiqian, Su Peng, Zhu Zhiquan, Ye Xi, Li Yue, Du Wen, Kang Wei, Liu Junqi, Li Baoju, Li Shenghui, Li Dan, Li Li, Yang Chaoying, Cheng Yan, Faradir, Zhang Xiaoqi, Xiang Song, Liang Xinxin, Fang Xinyu, Chen Danghui, Zhang Chong, Wang Sufei, Wu Lijian, Zang Xiaodi, Ma Junchao, Li Chunyan, Tang Jianfang, Fu Yongtao, Tang Binwei, Yang Ningning, Liang Jianing, Fan Yi, Zhang Jin, Guo Jiangtao, Yuan Xu:IntroductionThis document specifies a model validation procedure for wind turbines and wind farms: With the increasing penetration of wind power in the power system, transmission system operators (TSOs) and distribution system operators (DSOs) require the use of wind power system dynamic models for power system stability analysis: This document specifies a dynamic model verification procedure that can be used for power system stability analysis: Institute of Electrical and Electronics Engineers and the International Grid Organization (IEEE/CIGRE) Stability Terms and Definitions 1) The joint working group classified power system stability, as shown in Figure 1 shown: 1) Numbers in square brackets cite references: 2) The scope of this document is to provide verification of model simulation accuracy and methods for eliminating uncertainties: 3) Chapter 7 specifies a large number of model validation methods: The focus of model validation depends on the type of grid and the content of the stability analysis: Appendix D Description This limits the accuracy of the model simulation: 4) In the preparation stage: Figure 1 The classification of power system stability by the IEEE/CIGRE Stability Terms and Definitions Joint Working Group Based on the above classification, the model is suitable for the study of large-disturbance short-term stability of wind power generation, such as short-term voltage stability, short-term frequency stability, etc: and the short-term transient power angle stabilization in Figure 1: Therefore, the model is suitable for dynamic simulation of power system events, such as short circuit (low voltage breakdown more), offline or load shedding, and system disconnection: The verification procedure specified in this document can be used to evaluate the accuracy of the fundamental frequency response of wind turbine and wind farm models, including verification documents Generic positive sequence model specified in IEC 61400-27-1, verification of positive and negative sequence responses to detailed models established by wind turbine developers should feature: The model validator has the following limitations: ---The model verification procedure does not specify the requirements for model accuracy, but only specifies the method for measuring model accuracy 2), 3); ---The model verification procedure does not specify the test and measurement procedures, and the relevant regulations can be based on IEC 61400-21-1 and IEC 61400-21-24); ---The model verification procedure is not used to judge the rationality of grid codes, power quality requirements or national regulations; ---The model verification program does not involve steady-state capability verification, such as reactive power, but only focuses on verifying the dynamic characteristics of the model; --- Model validation procedure is not suitable for long-term stability analysis; --- Model validation procedures are not suitable for studying subsynchronous interactions; ---The model verification procedure is not suitable for studying fluctuations caused by changes in wind speed in time and space; --- The model verification procedure is not suitable for the study of harmonics, flicker or other electromagnetic compatibility (EMC) disturbances in the IEC 61000 series documents question; ---The model verification program is not suitable for the calculation of eigenvalues for small signal stability analysis; --- The model verification procedure does not involve short-circuit calculation characteristics; --- The model verification procedure is limited to the functional specifications in Chapter 5: The following stakeholders are potential users of the model validation procedure for this document: --- Transmission system operators and distribution system operators need to use this program to verify the accuracy of the power system stability analysis model; ---The wind farm developer is generally obliged to provide the power grid company with the verification of the wind farm simulation model before the wind farm is connected to the grid for trial operation result; ---Wind turbine manufacturers generally provide wind farm developers with the verification results of the wind turbine model; --- The development unit of the power system simulation tool software can use this document to establish the verification program of the simulation model in the software library; ---Certification bodies that carry out model verification independently; ---Education and research groups can use this document for model verification: Electrical Simulation Model Verification of Wind Power Generation System1 ScopeThis document specifies the verification procedure for electrical simulation models of wind turbines and wind farms for power system and grid stability analysis: The test data for model verification is obtained according to the IEC 61400-21 series of documents: This document applies to the general model and other fundamental frequency wind turbine and wind farm models: The wind turbine model verification project includes fault ride-through capability and control characteristic simulation verification: Fault ride-through capability including wind power generation The unit model responds to voltage drop and voltage rise under balance and unbalance: Control features include active power control, frequency control, inertial Quantity control and reactive power control: The test data used for the verification of the wind turbine model is based on the test procedures specified in IEC 61400-21-1: The certificate is at the output end of the wind turbine: Since IEC 61400-21-2, which specifies the content and methods of wind farm testing, is still in the preparation stage, this document does not specify wind power in detail: The reference point for wind farm model verification is the wind farm access point (hereinafter referred to as "grid connection point"): Note: The wind farm access point is also called the grid connection point of the wind farm: The model verification procedure specified in this document is based on the comparison of test data and simulation data, and the verification results do not depend on the selection of simulation software:2 Normative referencesThe 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: Note: GB/T 2900:53-2001 Electrotechnical Terminology Wind Turbine Generating Sets (IEC 60050-415:1999, IDT): IEC 61400-21-1 Wind power generation systems Part 21-1: Measurement and evaluation methods for electrical characteristics of wind turbines (Winden- turbines) IEC 61400-27-1 Wind energy generation system Part 27-1: General model of electrical simulation model (Windenergy Note: GB/T 36237-2023 General electrical simulation model of wind power generation system (IEC 61400-27-1:2020, IDT): 3 Terms, Definitions, Abbreviations and Subscripts 3:1 Terms and Definitions The terms and definitions defined in IEC 60050-415 and the following apply to this document: 3:1:1 application range Applicability of the electrical simulation model: ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 42599-2023_English be delivered?Answer: Upon your order, we will start to translate GB/T 42599-2023_English as soon as possible, and keep you informed of the progress. 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