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GB/T 40865-2021 English PDF

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US$639.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 40865-2021: Terminology for voltage source converter based high voltage direct current(VSC-HVDC) transmission
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 40865-2021	639	Add to Cart	6 days	Terminology for voltage source converter based high voltage direct current(VSC-HVDC) transmission	Valid

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Basic data

Standard ID: GB/T 40865-2021 (GB/T40865-2021)
Description (Translated English): Terminology for voltage source converter based high voltage direct current(VSC-HVDC) transmission
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: F21
Word Count Estimation: 32,320
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 40865-2021: Terminology for voltage source converter based high voltage direct current(VSC-HVDC) transmission

---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.
Terminology for voltage source converter based high voltage direct current(VSC-HVDC) transmission ICS 29.020 CCSF21 National Standards of People's Republic of China Terminology of Flexible DC Transmission Released on 2021-10-11 2022-05-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 General terms 1 4 Topological structure and wiring mode 3 5 Status of the voltage source converter 5 6 Main primary equipment of converter station 8 7 Topology and composition of voltage source converter 10 8 Topology and composition of DC circuit breaker 14 9 Flexible DC transmission control system 15 10 Flexible DC Transmission Protection System 18 Reference 20 Index 21

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 of Standardization Documents" Drafting. Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents. This document was proposed and managed by the China Electricity Council. This document was drafted by. State Grid Economic and Technical Research Institute Co., Ltd., State Grid Beijing Electric Power Company, State Grid Jibei Electric Power Co., Ltd., Three Gorges Mechanical and Electrical Engineering Technology Co., Ltd., China Three Gorges New Energy (Group) Co., Ltd., Global Energy Internet Research Institute Co., Ltd., China Southern Power Grid Research Institute Co., Ltd., NARI Group Co., Ltd., Xu Ji Group Co., Ltd. The main drafters of this document. Guo Mingqun, Le Bo, Li Xuan, Yuan Bin, Wei Zheng, Li Tan, Mei Nian, Zhao Zheng, Xue Yinglin, Xu Dong, Zhang He, Lu Yajun, Zhu Quanle, Wu Fangjie, Tianyuanyuan, Xiong Lingfei, Dai Ruicheng, Liu Shaoyu, Cai Wei, Lei Xiao, Liu Yu, Pang Hui, Yang Jie, Xu Weihua, Xu Shukai, Lu Yu, Wu Jinlong. Terminology of Flexible DC Transmission

1 Scope

This document defines the terms and definitions related to flexible DC transmission. This document applies to flexible DC transmission systems based on voltage source converters. Flexible DC grid and flexible DC back-to-back system can participate Follow the execution. This document does not apply to DC transmission systems based on grid-commutated converters.

2 Normative references

There are no normative references in this document.

3 General terms

3.1 Converter A device for converting AC power to DC power or converting DC power to AC power, connected to three AC terminals and two Between two DC terminals. 3.2 Voltage source converter voltagesource converter; VSC A three-phase bridge-connected converter composed of fully-controlled power electronic devices, usually composed of centralized or distributed DC capacitors (7.16) Provide a smooth DC voltage. 3.3 Flexible DC transmission VSC-HVDC transmission DC transmission technology based on voltage source converter (3.2). Note. HVDC is the abbreviation for High Voltage Direct Current. 3.4 Converterunit In the DC system, an inseparable operating unit composed of all the equipment between the AC bus and the DC bus, including the converter and its control Control equipment, connection (conversion) transformer (6.8), necessary protection and switchgear and auxiliary equipment for commutation (if any). see picture 1. 3.5 [High Voltage Direct Current] Converter Station [HVDC] converterstation A part of the HVDC system (3.7), consisting of all primary equipment, secondary equipment, auxiliary facilities and corresponding It is composed of buildings, etc. Note. Primary equipment includes converters and connection (converter) transformers, and secondary equipment includes control and protection equipment. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 40865-2021_English be delivered?

Answer: Upon your order, we will start to translate GB/T 40865-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 40865-2021_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 40865-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.