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GB/T 16927.1-2011 English PDF

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Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 16927.1-2011 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$1479.00 · In stock
Delivery: <= 10 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 16927.1-2011: High-voltage test techniques -- Part 1: General definitions and test requirements
Status: Valid

GB/T 16927.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 16927.1-2011	1479	Add to Cart	10 days	High-voltage test techniques -- Part 1: General definitions and test requirements	Valid
GB/T 16927.1-1997	RFQ	ASK	9 days	High-voltage test techniques. Part 1: General test requirements	Obsolete

Similar standards

GB/T 19212.5 GB/T 10228 GB/T 25095 GB/T 16896.1 GB/T 16927.4 GB/T 16927.2

Basic data

Standard ID: GB/T 16927.1-2011 (GB/T16927.1-2011)
Description (Translated English): High-voltage test techniques -- Part 1: General definitions and test requirements
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K40
Classification of International Standard: 19.020
Word Count Estimation: 67,688
Date of Issue: 2011-12-30
Date of Implementation: 2012-05-01
Older Standard (superseded by this standard): GB/T 16927.1-1997
Quoted Standard: GB 311.1; GB/T 4585; GB/T 7354; GB/T 11022; GB/T 16896.1; GB/T 16896.2; GB/T 16927.2; GB/T 16927.3; GB/T 22707
Adopted Standard: IEC 60060-1-2010, MOD
Regulation (derived from): National Standard Approval Announcement 2011 No.22
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 terms used. The test procedures and test requirements of ships, processing method and test results eligibility criterion, test procedures, test voltage and current generation. This section applies to a maximum voltage Um above 1 kV equipment for the following tests: a) DC voltage insulation test, b) AC voltage insulation test, c) impulse voltage insulation test, joint and combined test d) above voltages.

GB/T 16927.1-2011: High-voltage test techniques -- Part 1: General definitions and test requirements

---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.
High-voltage test techniques Part 1. General definitions and test requirements ICS 19.020 K40 National Standards of People's Republic of China Replacing GB/T 16927.1-1997 High voltage test techniques Part 1. General definitions and test requirements (IEC 60060-1.2010, MOD) Issued on. 2011-12-30 2012-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 General requirements 4 4.1 pairs of test procedures of the general requirements 4 The test arrangement 4.2 Stem Test 5 4.3 dry state test (dry test) when atmospheric conditions amendment 5 4.4 Wet test 11 4.5 Artificial pollution tests 12 5 DC voltage test 12 Terms and definitions 12 5.1 DC test voltage 5.2 Test voltage 12 5.3 Test Procedure 13 6 AC voltage test 14 6.1 AC voltage test of the terms and definitions 14 6.2 Test voltage 14 6.3 Test Procedure 16 7 Lightning impulse voltage test 17 7.1 lightning impulse voltage test of the terms and definitions 17 7.2 Test voltage 27 7.3 Test Procedure 29 8 impulse voltage test 30 8.1 impulse voltage test of the relevant terms and definitions 30 8.2 Test voltage 31 8.3 Test Procedure 33 9 joint and combined voltage test 33 9.1 Terms and definitions related to joint and combined voltage test 33 9.2 Joint Test voltage 34 9.3 36 synthetic test voltage 9.4 Test Procedure 37 Statistical evaluation Appendix A (informative) 38 test results A.1 Test Category 38 Statistical properties A.2 disruptive discharge 38 Analysis of the test results of 39 A.3 Applications A.4 Maximum Likelihood 42 Appendix B (normative) superimposing overshoot or oscillation of standard lightning impulse parameter calculation program 44 B.1 program based 44 B.2 lightning impulse full wave parameter calculation program 44 B.3 manual calculation procedure according to the waveform 45 B.4 on the wave tail truncation parameter calculation program 45 lightning impulse B.5 Calculation Example 46 Annex C (informative) strike test voltage function of the digital filter Example 52 C.1 calculate double exponential function fitting guidelines 52 C.2 strike test voltage function of the digital filter Example 52 Annex D (informative) function to assess the impact of voltage overshoot impact Background 54 D.1 GB/T 16927.1-1997 Standard Edition situation 54 D.2 solutions research and software development case 55 D.3 overshoot limits 56 D.4 impact beyond the limits of 56 Inverse calculation method was repeated 57 program Appendix E (normative) to determine the atmospheric correction factor E.1 Overview 57 E.2 atmospheric pressure changes with altitude of 57 E.3 Kt U50 sensitivity of 58 E.4 calculated using repeated calculation program 58 E.5 Summary 60 References 61

Foreword

GB/T 16927 "High voltage test techniques" is divided into three parts. --- Part 1. General definitions and test requirements; --- Part 2. Measuring systems; --- Part 3. Definition and field test requirements. This section is GB/T Part of 116,927. This section drafted in accordance with GB/T 1.1-2009 given rules. The partial modification using IEC 60060-1.2010 "High voltage test techniques - Part 1. General definitions and test requirements." This part is GB/T 16927.1-1997 "High voltage test techniques - Part 1. General test requirements" amendments. This portion of the GB/T 16927.1-1997 compared, in addition to editorial changes outside the main technical changes are as follows. --- Increasing the general definitions and terminology; --- Remove a detailed description of artificial pollution test and original Appendix B "Artificial pollution test procedures"; --- Removed all of approved measuring device calibration measuring device not recognized terms; --- Remove the surge current tests related content; --- Remove the original Appendix C "with a bar - bar clearance check measuring device not recognized"; --- Increasing the normative Appendix B "overshoot or oscillations superimposed on a standard lightning impulse parameter calculation procedure"; --- Increase the informative appendix C "strike test voltage function of the digital filter, for example"; --- Increase the informative Appendix D "function to assess the impact impulse voltage overshoot Background"; --- Increase the informative Appendix E "calculation method was repeated to determine the inverse program when atmospheric correction factor"; --- Of atmospheric correction has been revised (see 4.3); --- Redefine lightning shock wave through the prescribed limits and calculation methods punch (see Chapter 7); --- Combined voltage test gives specific provisions (see Chapter 9). This part of IEC 60060-1.2010 The main differences are as follows. --- According to the provisions of GB/T 1.1-2009, the standard language of presentation and format has been modified; --- Remove the preface of international standards, increase the standard of this preface; --- When calculated parameters g, on the "minimum discharge path" add a description "L GB 311.1 refer to Appendix A" (see 4.3.4.3); --- Wet test explicitly given outer 800kV equipment and 1100kV wet insulation test procedure proposed recommended equipment (see 4.4); --- IEC 60060-1 frequency range of 45Hz ~ 65Hz, 60Hz to take into account China's power grid is not applicable, it will be set to the frequency range 45Hz ~ 55Hz, in order to be consistent with GB 311.1 (see 6.2.1.1); --- Before lightning surge oscillation retention requirements wavefront oscillation maximum allowable value, IEC standard which is not required (see 7.2.2); --- Increasing the calculation example. oscillogram obtained when the actual test 1100kV breaker as an example calculation (see Appendix B). This part of IEC 60060-1.2010 clause above main difference has been involved in an empty space by the outside edge of the vertical single page Line (_) were marked. This Part replaces GB/T 16927.1-1997 "High voltage test techniques - Part 1. General test requirements." This part is proposed by the China Electrical Equipment Industrial Association. This part of the National high-voltage test technique and insulation with Standardization Technical Committee (SAC/TC163) centralized. This section is responsible for drafting unit. Xi'an High Voltage Apparatus Research Institute Co., Ltd., State Grid Electric Power Research Institute. Participated in the drafting of this section. Kunming Electric Apparatus Research Institute, Henan high level of electrical Co., Ltd., Baoding Tianwei Electric Co. Ltd., Shandong Electric Power Research Institute, Hunan Electric Power Test & Research Institute, the National Insulator arrester Quality Supervision and Inspection Center, Cooper Nature (Ningbo) Electric Co., Southern Power Grid Technology Research Center, Jiangxi Electric Power Research Institute, Xi'an Jiaotong University School of Electrical Engineering, Shenyang Transformer Institute Studies, Hubei Electric Power Research Institute, Shenzhen Electric Institute of Science. The main drafters of this section. Wang Jiansheng, Yang Yingjian, Choi Dong, Lei Min, Zhang Xiaoyong, Wan inspiration, Li Yanming, Wei Peng, Li before. The drafters of some of the participants. Wang Ting, Liao Li, Zhou Qiongfang, Guan Xing Yan, Wu Tsang, Lee Chung Cheung, Chen Yu-feng, Jiang Zhenglong, Liu Cheng-Xue, Lu Jin Zhuang, Almighty Biao, Li Yanming, INVENTORY, Ruan Ling, Deng Yonghui, Xiaomin Ying. This part of the standard replaces the previous editions are. --- GB 311.2-1983, GB 311.3-1983, GB/T 16927.1-1997. High voltage test techniques Part 1. General definitions and test requirements

1 Scope

GB/T 16927 provisions of this part of the terms used, producing general requirements for test procedures and test, the test voltage and current Students, test procedures, test results and treatment trials eligibility criteria. This section applies to a maximum voltage of Um above 1kV following test equipment. a) DC voltage insulation test; b) AC voltage insulation test; c) impulse voltage insulation test; Joint and combined test d) above voltage. Note 1. For the field test, see GB/T 16927.3. Note 2. In order to obtain reproducible results and effective, may require the use of an alternative test procedure. By the relevant Technical Committee selects the appropriate test procedures. Note 3. Um more than 800kV equipment, to meet some of the provisions of the program, it may not meet the tolerances and uncertainties.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB 311.1 insulation coordination - Part 1. Definitions, principles and rules (IEC 60071-1.2006, MOD) GB/T 4585 high-voltage insulators for ac systems - Artificial pollution tests (IEC 60507.1991, IDT) GB/T 7354 partial discharge measurements (IEC 60270.2000, IDT) GB/T 11022 high-voltage switchgear and control equipment standard common technical requirements (IEC 60694.1996, EQV) GB/T 16896.1 high voltage shock measuring instruments and software - Part 1. requirements for instruments (IEC 61083-1.2001, MOD) GB/T 16896.2 high voltage shock measuring instruments and software Part 2. Software requirements (IEC 61083-2.1996, MOD) GB/T 16927.2 High-voltage test techniques - Part 2. Measuring systems (IEC 60060-2.1994, EQV) GB/T 16927.3 High-voltage test techniques - Part 3. Definition and field test requirements (IEC 60060-3.2006, MOD) GB/T 22707 DC system with artificial pollution tests on high-voltage insulators (IEC /T R61245.1993, MOD)

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 discharge characteristics 3.1.1 Disruptive discharge disruptivedischarge And under the action of electrical insulation breakdown phenomenon occurs. The test is completely discharged bridge insulation, and actual voltage drop between the electrodes To zero. Applicable to solid, liquid and gaseous media as well as a composite medium disruptive discharge. Sometimes also called "Electrical breakdown." ......

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Question 1: How long will the true-PDF of GB/T 16927.1-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 16927.1-2011_English as soon as possible, and keep you informed of the progress. The lead time is typically 6 ~ 10 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 16927.1-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 16927.1-2011_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.

Question 5: Should I purchase the latest version GB/T 16927.1-2011?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 16927.1-2011 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.