Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

GB/T 25093-2010 English PDF

Q: How long will the true-PDF of English version of GB/T 25093-2010 be delivered?

Upon your order, we will start to translate GB/T 25093-2010_English as soon as possible, and keep you informed of the progress. The lead time is typically 5 ~ 8 working days. The lengthier the document the longer the lead time.

Q: Can I share the purchased PDF of GB/T 25093-2010_English with my colleagues?

Yes. The purchased PDF of GB/T 25093-2010_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

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). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

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.

US$1129.00 · In stock
Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 25093-2010: AC filters for HVDC systems
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 25093-2010	1129	Add to Cart	8 days	AC filters for HVDC systems	Valid

Similar standards

GB/T 19212.5 GB/T 10228 GB/T 25095 GB/T 25098 GB/T 25097

Basic data

Standard ID: GB/T 25093-2010 (GB/T25093-2010)
Description (Translated English): AC filters for HVDC systems
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K40
Classification of International Standard: 29.240.99
Word Count Estimation: 51,554
Date of Issue: 2010-09-02
Date of Implementation: 2011-02-01
Quoted Standard: GB 1207-2006; GB 1208-2006; GB 1984-2003; GB 1985-2004; GB 10229-1988; GB/T 11024.1-2001; GB 11032-2000; GB 16847-1997; GB/T 20994-2007; CIGRE/CIRED WG CC02; CIGRE JTF 36.05.02/14.03.03
Adopted Standard: IECPAS 62001-2004, NEQ
Regulation (derived from): Announcement of Newly Approved National Standards No. 4 of 2010 (total 159)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the �� 800kV and below voltage DC transmission project AC side filter design, testing, on-site measurement and installation and maintenance aspects. This standard AC side only consider the harmonic distortion and the audio frequency range of the interference filter, for filtering the power system does not involve the carrier (PLC) harmonic frequency band and the radio interference filters.

GB/T 25093-2010: AC filters for HVDC systems

---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.
AC filters for HVDC systems ICS 29.240.99 K40 National Standards of People's Republic of China HVDC AC filter (IEC /PAS62001.2004, Guidetothespecificationanddesignevaluation Issued on. 2010-09-02 2011-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 4 Conditions of Use 4.1 normal conditions of use 4 4.2 Non-normal conditions 4 5 Design 4 5.1 Design Content 4 5.2 permissible limit distortion rate of 5 5.3 Loss 6 5.4 Protection of 7 5.5 seismic requirements 10 5.6 audible noise 11 6 Test 12 6.1 Overview 12 12 6.2 Test equipment 7 on-site measurement and verification 14 7.1 Overview 14 7.2 Test equipment and subsystems 14 7.3 System Test 16 7.4 audible noise verification 17 Line measurement 17 7.5 8 should follow orders, ask for proposals and provided with the information sheet 17 Information to be provided together with the single orders and inquiries 8.1 17 Information should be provided in the tender 8.2 17 9 Installation and Maintenance Manual 23 9.1 Overview 23 9.2 Transport, storage and installation conditions 23 9.3 Installation 23 9.4 Run 24 9.5 Maintenance 24 Appendix A (informative) filter type and Selection Guide 26 A.1 Overview 26 A.2 tuned filter 26 A.3 damped filter 27 A.4 filter selection guidelines 29 Annex B (informative) filter performance calculations 30 B.1 Overview 30 B.2 input data 30 B.3 Methods 30 B.4 inverter harmonic current calculation 31 OK 31 B.5 filter configuration scheme B.6 Performance Computing 31 B.7 detuning error 32 B.8 performance computing AC system impedance 33 Annex C (informative) steady-state and transient setpoint value 38 C.1 steady-state value 38 C.2 transient stress and power 41

Foreword

This standard corresponds to IEC /PAS62001.2004 "HVDC AC filter specifications and design of assessment guidelines" (first edition). The Standard and IEC /PAS62001.2004 non-equivalent degree of consistency, the main differences are as follows. --- According to GB/T 1.1-2000, revised IEC /PAS62001.2004 choreography format and language expression. This standard clauses Number and IEC /PAS62001.2004 do not correspond; --- Remove the preface of international standards, increase the standard of this preface; --- Remove the IEC /PAS62001.2004 Chapter 4, Chapter 5, Chapter 8, Chapter 12, Chapter 19 of the content; --- Remove the IEC /PAS62001.2004 with 60Hz-related content; --- Introduction of this standard corresponds to IEC /PAS62001.2004 Chapter 1, Chapter 2; --- The standard 5.1 corresponds to IEC /PAS62001.2004 is 2.3,5.2 corresponds to IEC /PAS62001.2004 Chapter 3, 5.3 corresponds to IEC /PAS62001.2004 Chapter 11, 5.4 corresponds to IEC /PAS62001.2004 Chapter 13, 5.5 pairs Corresponding to IEC /PAS62001.2004 Chapter 14, 5.6 corresponds to IEC /PAS62001.2004 Chapter 15; --- Chapter 6 of this standard corresponds to IEC /PAS62001.2004 and the 17.2.4,17.3.4,17.4.4,17.5.4,17.6.2.3 17.7.4; --- The standard Chapter 7 corresponds to IEC /PAS62001.2004 Chapter 18; --- The standard of 8.1 corresponds to IEC /PAS62001.2004 17.1; --- The standard 8.2 corresponds to IEC /PAS62001.2004 and the 17.2.3,17.3.3,17.4.3,17.5.3,17.6.2.2 17.7.3; --- Increased in Chapter 9 of this standard; --- Appendix A of this standard corresponds to IEC /PAS62001.2004 of 6.2 and 6.6; --- Appendix B of this standard corresponds to IEC /PAS62001.2004 Chapter 7; --- The Standard Appendix C corresponds to IEC /PAS62001.2004 Chapter 9, Chapter 10; --- To adopt the IEC /PAS62001.2004 contents were modified and deleted; --- To adopt the IEC /PAS62001.2004 Formula legend and rearrange. The Standard Appendix A, Appendix B and Appendix C are informative appendices. The standard proposed by China Electrical Equipment Industrial Association. This standard by the National Standardization Technical Committee on Electronic electrodynamic (SAC/TC60) centralized. This standard is drafted by. Xi'an High Voltage Apparatus Research Institute. Participated in the drafting of this standard. Southern Power Grid Technology Research Center, Beijing Electrical Machinery Industry Technical and Economic Research Institute, Xi'an Electric Manufacturing company, Zhejiang University, China Southern Power Grid EHV transmission company, Xi'an Electric Power Research Institute capacitors, finite Xi'an Electric Power Capacitor Ltd., Southwest Electric Power Design Institute of Power Branch, New Northeast Electric (Shenyang) High Voltage Switchgear Co., Ltd., Xi'an Electric Power Rectifier has Limited liability company, New Northeast Electric (Jinzhou) Power Capacitor Co., Ltd. The main drafters. Zhang Wanrong, Huang Ying, Ren Junhui, Xu Zheng, Xiao Yao. Participate drafters of this standard. Guo Liping, Lin Yue Wang, Tian Enwen, Xiao-Hui Yang, Zhou Cai, Guo Tianxing, Sukai Yun, Li Yan, Huang Chao, Li Fucheng, Ge Xing Ru, row Peng, Li Lu, Wang Wei Hua.

Introduction

HVDC converter station in what way they affect the quality of power supply system is usually a major problem, a power quality The main problem is harmonic. HVDC converter AC side current waveform is non-sinusoidal, the current flowing into the AC system connected thereto, may produce unacceptable Subject to voltage distortion. In order harmonic distortion AC side current and voltage is reduced to an acceptable level, we need to install a filter on the AC side. HVDC converter consumes considerable reactive power. AC filter as the capacitive fundamental reactive power source, in addition to filtering, but also To compensate for change most or all of the reactive power flow consumed. You may also use additional shunt capacitors and reactors to ensure compliance Under the given operating conditions capable of reactive power balance maintained within a predetermined range. Converter Station AC filter (including shunt capacitor, if applicable) of the fundamental reactive power rating of the DC system is generally designed for rated output Get 50% to 60% capacity. Manufacturing, installation and commissioning of the equipment cost AC filter large, usually accounts for 10% of the total cost of the converter station about. Range filter design study is fairly broad, if designed properly, will give the operation and maintenance of great inconvenience. Thus shall AC filter design must be optimized, while meeting filtering performance and reactive power balance requirements. This standard aims to. --- For HVDC converter stations AC filter design and test to provide guidance to determine the need to purchase equipment, technical characteristics; --- So that the converter station and communication system design is consistent to some extent; --- Ensure compatibility HVDC systems running various aspects; --- Provide guidance for tendering and bidding specification design evaluation. The basic criteria for judging standard filter performance meets are. --- Using a predetermined data, confirmed by performance parameter calculation; --- After commissioning field measurements. Before using this standard, you should do some research and related filter. --- AC system reactive power requirements; --- AC system impedance measured or calculated; --- AC system harmonic background level. Research conducted by the contractor to include. --- Provide reactive power and control; --- AC systems with low harmonic resonance; --- AC filter performance; --- AC filter steady ratings; --- Rating AC filter transient overvoltage and insulation coordination; --- AC filter losses; --- AC filter protection; --- AC filter type circuit breaker; --- AC filter discharge requirements; --- Control and dynamic properties of partially affected by the AC filter, as well as the overall operation of the exchange and analysis of HVDC systems; --- AC filter part by the impact of audible noise research; --- Affected by the AC filter section (reliability, availability and serviceability) study. Engineering design and procurement phase, the general contractor on the completion of the design aspects of filter (performance rating, the circuit structure, protection, insulation With layout, reliability and availability) of technical studies and other documents, as well as the technical specifications of the sub filter device. HVDC AC filter

1 Scope

This standard specifies the ± 800kV and below voltage DC transmission project on the AC side filter design, testing, site survey and security Loaded content maintenance and other aspects. This standard takes into account only the AC side harmonic distortion and audio interference filter in the frequency range that does not involve power system for filtering carrier (PLC) and radio frequency interference band harmonic filters.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB 1207-2006 electromagnetic voltage transformer (IEC 60044-2.2003, MOD) GB 1208-2006 current transformers (IEC 60044-1.2003, MOD) GB 1984-2003 high voltage AC circuit breaker (IEC 62271-100.2001, MOD) GB 1985-2004 high-voltage AC disconnectors and earthing switches (IEC 62271-102.2002, MOD) GB 10229-1988 Reactor (eqv IEC 60289. 1987) GB/T 11024.1-2001 rated voltage above 1kV shunt capacitors for ac power systems - Part 1. General - Performance, Testing and rating Safety requirements Guide for installation and operation (eqv IEC 60871-1.1997) GB 11032-2000 exchange gapless metal oxide surge arresters (eqv IEC 60099-4.1991) GB 16847-1997 protective current transformers for transient performance requirements (idt IEC 60044-6.1992) GB/T 20994-2007 high-voltage direct current transmission system with parallel capacitors and the AC filter capacitor CIGRE/CIREDWGCC02 power quality compensation system with a universal power quality conditioner CIGRÉJTF36.05.02/14.03.03 AC AC Filter Design System Model. Impedance Model Overview

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 AC filter ACfilter By the capacitors, reactors, surge arresters, resistor (if any) and a measuring device composed of one or more harmonic currents provide a low impedance path To absorb harmonic current equipment. 3.2 Characteristics of harmonic characteristicharmonic Certain number of harmonics generated by the inverter itself operating characteristics of the decision. For the number of pulses of the p inverter, the inverter Characteristics of the AC side harmonic generation is. kp ± 1, k is a positive integer. 3.3 Non - characteristic harmonic non-characteristicharmonic Unlike all the harmonics to your inverter characteristic times. 3.4 The tuning frequency tunefrequency The AC filter frequency impedance presented when only pure resistance. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 25093-2010_English be delivered?

Answer: Upon your order, we will start to translate GB/T 25093-2010_English as soon as possible, and keep you informed of the progress. The lead time is typically 5 ~ 8 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 25093-2010_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 25093-2010_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.