GB/T 33014.9-2020 PDF in English
GB/T 33014.9-2020 (GB/T33014.9-2020, GBT 33014.9-2020, GBT33014.9-2020)
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Road vehicles -- Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy -- Part 9: Portable transmitters
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Standards related to (historical): GB/T 33014.9-2020
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GB/T 33014.9-2020: PDF in English (GBT 33014.9-2020) GB/T 33014.9-2020
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.040.10
T 36
Road vehicles - Component test methods for
electrical/electronic disturbances from narrowband
radiated electromagnetic energy -
Part 9: Portable transmitters
(ISO 11452-9:2012, Road vehicles - Component test methods for electrical
disturbances from narrowband radiated electromagnetic energy - Part 9:
Portable transmitters, MOD)
ISSUED ON: DECEMBER 14, 2020
IMPLEMENTED ON: JULY 01, 2021
Issued by: State Administration for Market Regulation;
Standardization Administration of the PRC.
Table of Contents
Foreword ... 3
1 Scope ... 6
2 Normative references ... 6
3 Terms and definitions ... 6
4 Test conditions ... 7
5 Test location ... 7
6 Test instrumentation ... 7
6.1 General ... 7
6.2 Commercial portable transmitters ... 8
6.3 Simulated portable transmitters ... 8
6.4 Actuator and monitoring equipment of DUT ... 8
7 Test set-up ... 9
7.1 Ground plane ... 9
7.2 Power supply and artificial networks ... 9
7.3 Location of the DUT ... 10
7.4 Location of the test harness ... 10
7.5 Location of the load simulator ... 10
8 Test methods ... 12
8.1 General ... 12
8.2 Test plan ... 12
8.3 Test methods ... 12
8.4 Test report ... 17
Annex A (Informative) Typical characteristics of portable transmitters ... 18
Annex B (Informative) Examples of simulated portable transmitter antennas 21
Annex C (Informative) Example of test severity levels associated with function
performance status classification (FPSC) ... 55
Bibliography ... 56
Foreword
GB/T 33014 "Road vehicles - Component test methods for electrical/electronic
disturbances from narrowband radiated electromagnetic energy" is intended to
include the following parts:
- Part 1: General;
- Part 2: Absorber-lined shielded enclosure;
- Part 3: Transverse electromagnetic (TEM) cell;
- Part 4: Bulk current injection (BCI);
- Part 5: Strip line;
- Part 7: Direct injection of radio frequency power;
- Part 8: Magnetic field immunity method;
- Part 9: Portable transmitter method;
- Part 10: Immunity to conducted disturbances in the extended audio
frequency range;
- Part 11: Reverberation chamber method.
This Part is Part 9 of GB/T 33014.
This Part is drafted in accordance with the rules given in GB/T 1.1-2009.
This Part uses the redraft law to modify and adopt ISO 11452-9:2012 "Road
vehicles - Component test methods for electrical disturbances from narrowband
radiated electromagnetic energy - Part 9: Portable transmitters".
The technical differences between this Part and ISO 11452-9:2012 and their
reasons are as follows:
- As for the normative references, this Part has made adjustments with
technical differences, to adapt to the technical conditions of China. The
adjustments are mainly reflected in Clause 2 “Normative references”. The
specific adjustments are as follows:
⚫ Replace ISO 11452-1 with GB/T 33014.1, which modifies and adopts
the international standard;
⚫ ADD reference to GB/T 33014.2-2016.
- ADD notes to the numbers in Figure 6.
- The figures in Table B.1 in the previous text are incorrect. This Part has
made corrections.
- The remote/local grounding in the previous text 7.2 adopts Annex D; this
Part adopts the equivalent GB/T 33014.2-2016 Annex B, to avoid repetition
of the same content. At the same time, delete Annex D.
- Rearrange the frequency bands in Annex A of the previous text; GIVE a
note for the international frequency bands not used in China; ADD some
frequency bands used in China.
- ADD annotations to Category 1, Category 2, and Category 3 in Annex C, to
facilitate users' understanding and selection.
This Part has made the following editorial changes:
- In order to be consistent with China's technical standard system, change
the standard name to "Road vehicles - Component test methods for
electrical/electronic disturbances from narrowband radiated
electromagnetic energy - Part 9: Portable transmitters";
- According to the requirements of GB/T 1.1-2009, standardize the writing of
Clause 1;
- ADD the bibliography.
This Part was proposed by Ministry of Industry and Information Technology of
the PRC.
This Part shall be under the jurisdiction of National Technical Committee of Auto
Standardization (SAC/TC 114).
Drafting organizations of this Part: China Electronics Standardization Institute;
China Automotive Technology and Research Center Co., Ltd.; The Fifth
Electronics Research Institute of the Ministry of Industry and Information
Technology; FAW-Volkswagen Automotive Co., Ltd.; Zhengzhou Yutong Bus
Co., Ltd.; Xiangyang Da An Automobile Test Center Co., Ltd.; Suzhou 3ctest
Electronic Co., Ltd.; Shanghai Electrical Apparatus Research Institute;
Changchun Automotive Test Center Co., Ltd.; SAIC Volkswagen Automotive
Co., Ltd.; Brilliance Auto Group Holdings Co., Ltd.; Chery Automobile Co., Ltd.;
Great Wall Motor Co., Ltd.; Pan Asia Technical Automotive Center Co., Ltd.;
Huizhou Desay SV Automotive Co., Ltd.; Guangzhou Automobile Group Co.,
Ltd. Automotive Engineering Research Institute; Nanjing Automobile Group
Corporation Automotive Engineering Research Institute; Beijing Audeco Auto
Road vehicles - Component test methods for
electrical/electronic disturbances from narrowband
radiated electromagnetic energy -
Part 9: Portable transmitters
1 Scope
This Part of GB/T 33014 specifies component test methods for
electrical/electronic (ESA) disturbances from continuous narrowband radiated
electromagnetic energy - portable transmitters.
This Part applies to electrical/electronic components used in category M, N, O,
L vehicles (regardless of vehicle power systems, such as spark-ignition engine,
diesel engine, electric motor).
2 Normative references
The following documents are indispensable for the application of this document.
For the dated references, only the editions with the dates indicated are
applicable to this document. For the undated references, the latest edition
(including all the amendments) are applicable to this document.
GB/T 33014.1 Road vehicles - Component test methods for
electrical/electronic disturbances from narrowband radiated electromagnetic
energy - Part 1: General (GB/T 33014.1-2016, ISO 11452-1:2005, MOD)
GB/T 33014.2-2016 Road vehicles - Component test methods for
electrical/electronic disturbances from narrowband radiated electromagnetic
energy - Part 2: Absorber-lined shielded enclosure (ISO 11452-2:2004, MOD)
Guidelines for Limiting Exposure to Time-Varying Electric, Magnetic, and
Electromagnetic Fields (up to 300 GHz), International Commission on Non-
Ionizing Radiation Protection (ICNIRP)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T
33014.1 apply.
......
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.
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