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GB/T 16896.1-2024: Instruments and software used for measurements in high-voltage and high-current tests - Part 1: Requirements for instruments for impulse tests
Status: Valid GB/T 16896.1: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 16896.1-2024 | English | 604 |
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Instruments and software used for measurements in high-voltage and high-current tests - Part 1: Requirements for instruments for impulse tests
| Valid |
GB/T 16896.1-2024
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| GB/T 16896.1-2005 | English | 759 |
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Instruments and software used for measurements in high-voltage impulse tests -- Part 1: Requirements for instruments
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GB/T 16896.1-2005
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| GB/T 16896.1-1997 | English | 879 |
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Digital recorders for measurements in high-voltage impulse tests. Part 1: Requirements for digital recorders
| Obsolete |
GB/T 16896.1-1997
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PDF similar to GB/T 16896.1-2024
Basic data | Standard ID | GB/T 16896.1-2024 (GB/T16896.1-2024) | | Description (Translated English) | Instruments and software used for measurements in high-voltage and high-current tests - Part 1: Requirements for instruments for impulse tests | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K40 | | Classification of International Standard | 19.080 | | Word Count Estimation | 30,328 | | Date of Issue | 2024-09-29 | | Date of Implementation | 2025-04-01 | | Older Standard (superseded by this standard) | GB/T 16896.1-2005 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 16896.1-2024: Instruments and software used for measurements in high-voltage and high-current tests - Part 1: Requirements for instruments for impulse tests
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ICS 19.080
CCSK40
National Standard of the People's Republic of China
Replaces GB/T 16896.1-2005
Instruments and software for high voltage and high current test measurements
Part 1.Requirements for instruments used for impact testing
(IEC 61083-1.2021, IDT)
Released on 2024-09-29
2025-04-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
Introduction V
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
3.1 Definitions of digital recorders 2
3.2 Definitions of rated values 2
3.3 Definition of scale factor 3
3.4 Definitions of dynamic characteristics 3
3.5 Definitions of uncertainty 4
3.6 Definitions of the test 4
4 Conditions of use 5
5 Calibration and test methods 5
5.1 Calibration of scale factor and time base 5
5.2 Shock Calibration 5
5.3 Step Calibration 6
5.4 Stability test of the calibration factor within the specified time range 7
5.5 Time Base Calibration 7
5.6 Impact scale factor nonlinearity test 7
5.7 Interior noise level 8
5.8 Interference test 8
6 Requirements for shock measurements 8
6.1 General requirements for digital recorders used in approved measurement systems 8
6.2 Individual requirements 8
6.3 Requirements for digital recorders used in standard measurement systems 10
6.4 Test 11
7 Requirements for peak voltage meters 12
8 Uncertainty components of the entire measurement system 12
9 Performance Records 12
Appendix A (Normative) Electromagnetic interference in high voltage and high current laboratories and test sites 13
A.1 General 13
A.2 Preventive measures 13
A.3 Transient induced electromagnetic field test 13
Appendix B (Informative) Example of digital recorder scale factor calibration 15
B.1 Shock Calibration 15
B.2 Step Calibration 15
Appendix C (Informative) Uncertainty Assessment Example 17
C.1 Uncertainty assessment of calibration factor 17
C.2 Uncertainty assessment of time parameter measurement errors 19
Figure 1 Step calibration 7
Figure A.1 Electric and magnetic field test 14
Figure B.1 Schematic diagram of the digital recorder shock scale factor calibration wiring diagram 15
Table 1 Conditions of use 5
Table 2 Requirements for standard impact generators 6
Table 3 Tests required for approval of digital recorders11
Table C.1 Impact scale factor calibration results 18
Table C.2 Uncertainty of the impact scale factor calibration of digital recorders 19
Table C.3 0.825/60.15 time parameter calibration results 20
Table C.4 1.542/59.50 time parameter calibration results 21
Table C.5 Uncertainty components of wavefront time indication error Table 22
Table C.6 Uncertainty component table of half-peak time indication error 22
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.
This document is part 1 of GB/T 16896 "Instruments and software for high voltage and high current test measurements". GB/T 16896 has been
The following parts were published.
--- Part 1.Requirements for impact test instruments;
--- Part 2.Requirements for impulse voltage and impulse current test software;
--- Part 3.Requirements for hardware for AC and DC voltage and current tests.
This document replaces GB/T 16896.1-2005 "High voltage impulse measurement instruments and software Part 1.Requirements for instruments"
Compared with GB/T 16896.1-2005, in addition to structural adjustments and editorial changes, the main technical changes are as follows.
--- Deleted the terms and definitions of analog oscilloscope, peak voltmeter, warm-up time, amplitude nonlinearity and scale factor (see.2005 edition
3.1.2, 3.1.3, 3.1.4, 3.1.9 and 3.1.10);
--- Added the terms and definitions of recognized digital recorders, raw data and processed data (see 3.1.2, 3.1.7 and 3.1.8);
--- Added calibration of scale factor and time base (see 5.1);
--- Deleted the relevant content of rise time and voltage deflection characteristics of analog oscilloscopes (see 5.5 and 5.6 of the.2005 edition);
--- Changed the content of the impact scale factor nonlinear test (see 5.6, 5.7 and 5.8 of the.2005 edition);
--- Changed the time parameter requirements for operating shock waves in standard shock generators (see Table 2, Table 2 of the.2005 edition);
--- Changed the test items for approval of digital recorders (see 6.2, 7.1.2 of the.2005 edition);
--- Added requirements for digital recorders for standard measurement systems (see 6.3.2 to 6.3.9);
--- Changed the performance requirements of impulse peak voltmeter (see Chapter 7, Chapter 9 of the.2005 edition);
--- Deleted the relevant content of analog oscilloscope for shock measurement (see Chapter 8 of the.2005 edition).
This document is equivalent to IEC 61083-1.2021 "Instruments and software for high voltage and high current tests and measurements Part 1.Measurement of impulse
Requirements for Testing Instruments.
The following minimal editorial changes were made to this document.
--- Change some measurement units used in IEC standard documents to legal measurement units of my country;
--- Added Appendix B (informative) "Example of calibration of scale factor of digital recorder";
--- Added Appendix C (informative) "Example of uncertainty assessment".
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 Electrical Equipment Industry Association.
This document is under the jurisdiction of the National Technical Committee for High Voltage Test Technology and Insulation Coordination Standardization (SAC/TC163).
This document was drafted by. China Electric Power Research Institute Co., Ltd., Huazhong University of Science and Technology, State Grid Sichuan Electric Power Company Electric Power Research Institute
Research Institute, State Grid Hebei Electric Power Co., Ltd. Electric Power Research Institute, State Grid Hubei Electric Power Co., Ltd. Electric Power Research Institute, State Grid Zhejiang Electric Power Co., Ltd.
Electric Power Research Institute of Shaanxi Electric Power Co., Ltd., Xi'an Xidian Electric Power System Co., Ltd., State Grid Shaanxi Electric Power Co., Ltd. Electric Power Research Institute
Institute, State Grid Hubei Marketing Center (Provincial Load Management Center, Metering Center, Capital Concentration Center), State Grid Chongqing Electric Power Company Power Science Research Institute
Institute, China Southern Power Grid Research Institute Co., Ltd., State Grid Liaoning Electric Power Co., Ltd. Electric Power Research Institute, State Grid Fujian Electric Power Co., Ltd.
Marketing Service Center of Limited Company, Beijing Huatian Electromechanical Research Institute Co., Ltd., Shenzhen Power Supply Bureau Co., Ltd., State Grid Sichuan Electric Power Company Marketing
Service Center, State Grid Anhui Electric Power Co., Ltd. Marketing Service Center, and Yangtze River Design Group Co., Ltd.
The main drafters of this document are. Zhou Feng, Long Zhaozhi, Liu Shaobo, Liu Yi, Xie Shijun, Gao Shuguo, He Jiahui, Wang Yifan, Xing Peng, Cheng Lin, Ding Li,
Li Yongfu, Li Enwen, Huang Fucun, Wang Chunguang, Ding Jiandong, Lü Qishen, Shi Qiang, Ren Min, Rong Xuening.
The previous versions of this document and the documents it replaces are as follows.
---First published in.1997 as GB/T 16896.1-1997;
--- In the first revision in.2005, the contents of GB/T 813-1989 "Oscilloscopes and peak voltmeters for impulse testing" were incorporated;
---This is the second revision.
Introduction
The impulse test instrument is an important part of the impulse voltage and impulse current measurement system.
The analog voltage signal output by the device is converted into a digital signal, and the data is stored and processed, so its measurement accuracy directly affects the entire measurement system.
Electrical equipment of different voltage levels, lightning protection equipment, etc. need to carry out impulse voltage withstand test or impulse current withstand test.
Therefore, impact test instruments are widely used in electrical equipment manufacturers, colleges and universities, power grid companies, testing and inspection institutions, etc.
It has the characteristics of multiple application fields, large demand and high performance requirements.
In.2005, my country revised and adopted IEC 61083-1.2001 and issued GB/T 16896.1-2005 "High Voltage Surge Measurement Instruments and Software"
With the development of measuring instrument manufacturing technology, the impact measuring instrument currently used in China is mainly
The types of instruments have changed. Analog oscilloscopes are basically no longer used. Digital recorders, including digital oscilloscopes, are the most widely used.
The technical progress of the integrated conversion unit has greatly reduced the quantization error introduced. Therefore, many technical clauses involved in GB/T 16896.1-2005
And performance requirements are no longer applicable due to technological developments and it is necessary to revise them.
In 2021, the International Electrotechnical Commission (IEC) released IEC 61083-1.2021 "Instruments and software for high voltage and high current tests and measurements".
The requirements for impact test instruments were revised to ensure the safety of impact test instruments.
The accuracy of voltage and current value measurement in high voltage and impulse high current withstand tests is of great significance to promoting the development and production of electrical equipment and power systems.
The safe operation is of great significance.
my country has revised GB/T 16896.1-2005 according to IEC standards, which is conducive to the internationalization of the testing capabilities of my country's testing institutions.
Mutual recognition promotes the technological progress of impulse voltage and impulse current test instruments in my country.
GB/T 16896 "Instruments and software for high voltage and high current test measurements" is planned to consist of four parts.
--- Part 1.Requirements for instruments used in impulse tests. The purpose is to specify the instruments used for measuring impulse high voltage and impulse high current tests.
Performance requirements and calibration methods for digital recorders.
--- Part 2.Requirements for software used in impulse voltage and impulse current tests. The purpose is to specify high voltage and high current impulse tests
Requirements for using software.
--- Part 3.Requirements for hardware for AC and DC voltage and current tests. The purpose is to specify the requirements for AC and DC high voltage and high current tests.
Measurement characteristics and calibration requirements for digital recording instruments used in tests.
--- Part 4.Requirements for software used in AC and DC tests. The purpose is to specify the requirements for AC and DC high voltage and high current tests.
Requirements for measurement software.
Instruments and software for high voltage and high current test measurements
Part 1.Requirements for instruments used for impact testing
1 Scope
This document applies to digital recorders used for measurements in impulse high voltage and impulse high current tests, including digital oscilloscopes.
This document specifies the digital recorder to meet the measurement uncertainty and test method requirements of IEC 60060-2 and IEC 62475.
performance requirements and calibration methods.
This document.
--- Defines the terminology specific to digital recorders;
---Specifies the basic requirements for digital recorders to ensure that they meet the requirements of impulse high voltage and impulse high current tests;
---Specifies the test items and methods necessary to meet the above requirements;
--- Applicable to digital recorders where raw data can be accessed via storage media;
---Peak meter suitable for measuring the extreme value of lightning impulse voltage, switching impulse voltage or impulse current peak value.
2 Normative references
The contents of the following documents constitute 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.
Note. GB/T 16927.1-2011 High voltage test technology Part 1.General definitions and test requirements (IEC 60060-1.2010, MOD)
GB/T 16927.2-2013 High voltage test technology Part 2.Measurement system (IEC 60060-2.2010, MOD)
Note. There is no technical difference between the referenced content of GB/T 16927.2-2013 and the referenced content of IEC 60060-2.2010.
IEC 62475 High-current test technology Definitions and requirements for test currents and measurement systems
Note. GB/T 16927.4-2014 High voltage test technology Part 4.Definitions and requirements for test current and measurement system (IEC 62475.2010,
MOD)
GB/T 27418-2017 Evaluation and expression of measurement uncertainty (ISO /IEC Guide98-3.2008, MOD)
Note. There is no technical difference between the content cited in GB/T 27418-2017 and the content cited in ISO /IEC Guide 98-3.2008.
3 Terms and definitions
The following terms and definitions apply to this document.
The terminology databases used for standardization maintained by ISO and IEC are located at.
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