Path: Home > GB/T > Page537 > GB/T 44934-2024

Price & Delivery

US$519.00 · In stock · Download in 9 seconds
GB/T 44934-2024: Technical specification for flywheel energy storage unit of electrical energy storage
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure
Status: Valid

Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 44934-2024	English	519	Add to Cart	5 days [Need to translate]	Technical specification for flywheel energy storage unit of electrical energy storage

GB/T 44934-2024: Technical specification for flywheel energy storage unit of electrical energy storage

---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 CCSF19 National Standard of the People's Republic of China Technical specification for flywheel energy storage unit for electric energy storage Released on 2024-12-31 2025-07-01 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 Encoding 3 5 Normal working environment 4 6 Technical Requirements 5 7 Test methods 9 8 Inspection rules 17 9 Marking, packaging, transportation and storage 19

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 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 was proposed by the China Electricity Council. This document is under the jurisdiction of the National Electric Energy Storage Standardization Technical Committee (SAC/TC550). This document was drafted by. Beijing Honghui International Energy Technology Development Co., Ltd., Institute of Engineering Thermophysics, Chinese Academy of Sciences, China Energy Hunan Electric Power Design Institute Co., Ltd., Candela (Shenzhen) New Energy Technology Co., Ltd., Pinggao Group Energy Storage Technology Co., Ltd. Shenyang Micro-control Flywheel Technology Co., Ltd., Huachi Kinetic Energy (Beijing) Technology Co., Ltd., China Electric Power Research Institute Co., Ltd., Beiken New Energy Co., Ltd., Beijing Qingyuan Feikong Energy Technology Co., Ltd., China Power Construction Group Hebei Electric Power Survey and Design Institute Co., Ltd. Company, China Energy Engineering Group Tianjin Electric Power Design Institute Co., Ltd., China Datang Group Science and Technology Research Institute Co., Ltd. East China Electric Power Experimental Research Institute. The main drafters of this document are. Cui Yadong, Li Guangjun, Zhang Fan, Dai Xingjian, Li Shusheng, Liu Dong, Zhang Qingyuan, Liu Hongchao, Zhu Baohong, Ren Xiaoyang, Su Sen, Dong Zhou, Liu Zhe, Hu Dongxu, Peng Long, Tu Weichao, Meng Qinghong, Yang Cenyu, Bai Jiexue, Lv Yi, Zhang Liuli, Wu Xiaokang, Xie Hongsheng, Li Xuebin, Xu Tingting, Li Xiang, Wang Shaofeng, Wei Shaoshuai, Hu Yuepeng, Li Wei. Technical specification for flywheel energy storage unit for electric energy storage

1 Scope

This document specifies the coding, normal working environment, technical requirements, inspection rules, marking, packaging, transportation and other aspects of flywheel energy storage units for power energy storage. The requirements for transportation and storage are described, and the corresponding test methods are described. This document applies to the design, manufacture, testing, operation, maintenance and overhaul of flywheel energy storage units for electrical energy storage.

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 191 Pictorial markings for packaging, storage and transportation GB/T 755 Ratings and performance of rotating electrical machines GB/T 3077 Alloy structural steel GB/T 4857 (all parts) Basic tests for packaging and transport packages GB/T 5398 Test methods for large transport packages GB/T 6402 Ultrasonic testing method for steel forgings GB/T 7251.1-2023 Low-voltage switchgear and controlgear Part 1.General GB 12348-2008 Environmental noise emission standard for industrial enterprises GB/T 16471 Size and mass limits for transport packages GB/T 20113 Electrical Insulation Structure (EIS) Thermal Classification GB/T 20626.1 Special environmental conditions for plateau electrical and electronic products Part 1.General technical requirements GB/T 20840.2 Transformers Part 2.Supplementary technical requirements for current transformers GB/T 20840.3 Transformers Part 3.Supplementary technical requirements for electromagnetic voltage transformers DL/T 860 (all parts) Power automation communication networks and systems DL/T 2528 Basic terminology of power energy storage

3 Terms and definitions

The terms and definitions defined in DL/T 2528 and the following apply to this document. 3.1 A physical energy storage form that uses a flywheel as an energy storage carrier and realizes the storage and release of electrical energy through the mutual conversion of kinetic energy and electrical energy. [Source. DL/T 2528-2022, 4.4.1.1, modified] 3.2 Flywheel A rotating body composed of metal or fiber-reinforced composite materials used to store kinetic energy. ...