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GB/T 44137-2024: Technical requirements for the integration of high power quality demand customers
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| GB/T 44137-2024 | English | 379 |
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Technical requirements for the integration of high power quality demand customers
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GB/T 44137-2024
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Basic data | Standard ID | GB/T 44137-2024 (GB/T44137-2024) | | Description (Translated English) | Technical requirements for the integration of high power quality demand customers | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K04 | | Classification of International Standard | 29.020 | | Word Count Estimation | 18,129 | | Date of Issue | 2024-06-29 | | Date of Implementation | 2024-10-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 44137-2024: Technical requirements for the integration of high power quality demand customers
---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 29.020
CCSK04
National Standards of People's Republic of China
Technical requirements for grid access for users with high power quality requirements
demandcustomers
Released on 2024-06-29
2024-10-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 General requirements 2
5 Grid connection requirements for users with high power quality requirements 2
6 Technical requirements for electricity suppliers 2
7 Technical requirements for users with high power quality requirements 2
8 Technical requirements for power quality operation at assessment points 3
Appendix A (Informative) Sensitive Load Management Ledger for Users with High Power Quality Requirements 4
Appendix B (Informative) Immunity information of sensitive loads for users with high power quality requirements 7
Appendix C (Informative) Power quality prediction and assessment process for users with high power quality requirements 8
Appendix D (Informative) Grid connection process for users with high power quality requirements 9
Reference 10
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 is required.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed and coordinated by the National Technical Committee for Standardization of Voltage, Current Levels and Frequency (SAC/TC1).
This document was drafted by. State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute, China Machinery Productivity Promotion Center Co., Ltd., Wuhan
University, Xi'an Boyu Electric Co., Ltd., South China University of Technology, State Grid Ningxia Electric Power Co., Ltd. Electric Power Research Institute, Shenzhen Power Supply Bureau Co., Ltd.
Company, Guangdong Power Grid Co., Ltd. Electric Power Research Institute, State Grid Anhui Electric Power Co., Ltd. Electric Power Research Institute, State Grid Fujian Electric Power Co., Ltd.
Electric Power Research Institute of China Electric Power Co., Ltd., China National Nuclear Corporation, Electric Power Research Institute of State Grid Shanxi Electric Power Co., Ltd., Southwest Jiaotong University
Jiangsu Provincial People's Hospital, State Grid Hubei Electric Power Co., Ltd. Electric Power Research Institute, Sichuan University, Shandong Taikai Automation Co., Ltd.,
Nanjing High Speed Gear Manufacturing Co., Ltd., Shenzhen China Electric Power Technology Co., Ltd., Pushtong (Beijing) Electric Co., Ltd., Huahe Nuclear Power
Gas Co., Ltd.
The main drafters of this document are. Shi Mingming, Chen Hongkun, Liu Jing, Zhang Ping, Shi Shuaibin, Liu Juncheng, Zhong Qing, Fei Juntao, Zheng Xian, Huang Yongning, Wang Ling,
Ji Changan, Lin Yan, Meng Zhaojun, Li Jiahui, Ma Ming, Zhang Min, Xie Shaofeng, Yu Jianyu, Huang Zengrui, Wang Ying, Zhang Yubin, Wang Xin, Guo Zhaojing, Zhang Bo,
Qu Xuejing and Yang Kaiyong.
Technical requirements for grid access for users with high power quality requirements
1 Scope
This document specifies the general requirements for users with high power quality requirements to access the power grid, grid connection requirements, technical requirements for power suppliers, high power quality requirements,
Technical requirements for users with quality needs and technical requirements for power quality monitoring and evaluation at assessment points.
This document applies to power quality management during the planning, design, grid connection and operation of users with high power quality requirements accessing the power grid.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 17626.30 Electromagnetic compatibility test and measurement technology Power quality measurement method
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Power supplier
A market member that provides electricity and power to users in accordance with the contract.
[Source. GB/T 2900.87-2011, 617-02-08, modified]
3.2
Power userpowercustomer
Electricity consumers who establish electricity supply and consumption relationships with electricity suppliers in accordance with contracts, as well as customers who purchase electricity products or receive services.
[Source. GB/T 32507-2016, 2.1.18, modified]
3.3
sensitive load sensitiveload
Loads whose power quality requirements exceed the range specified by power quality standards.
[Source. GB/T 32507-2016, 2.1.26, modified]
3.4
point of connection
The connection reference point between the user's power equipment and the power system.
[Source. GB/T 2900.87-2011,617-04-01]
3.5
Power users with sensitive loads or special power quality requirements.
3.6
Checkpoint
The power quality indicator measurement points agreed upon by both parties in the power supply and use agreement.
[Source. DL/T 1198-2013, 3.9, modified]
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