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Position: Chinese Standard in English/GB/T 18387-2017
GB/T 18387-2017   Limits and test method of magnetic and electric field strength from electric vehicles (English Version)
Standard No.: GB/T 18387-2017 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 3000 words Price(USD):60.0 remind me the price change

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Implemented on:2017-12-1 Delivery: via email in 1 business day
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Standard No.: GB/T 18387-2017
English Name: Limits and test method of magnetic and electric field strength from electric vehicles
Chinese Name: 电动车辆的电磁场发射强度的限值和测量方法
Chinese Classification: T09    Hygiene, safety and labor protection
Professional Classification: GB    National Standard
Issued by: AQSIQ; SAC
Issued on: 2017-05-12
Implemented on: 2017-12-1
Status: valid
Superseding:GB/T 18387-2008 Limits and test methods of magnetic and electric field strength from electric vehicles Broadband 9kHz to 30MHz
Language: English
File Format: PDF
Word Count: 3000 words
Price(USD): 60.0
Delivery: via email in 1 business day
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard is developed in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 18387-2008 Limits and Test Methods of Magnetic and Electric Field Strength from Electric Vehicles - Broadband 9 kHz to 30 MHz; the following technical changes have been made with respect to GB/T 18387-2008: —— the standard name is modified; —— the test frequency band is modified (see Chapter 1); —— the limits of magnetic and electric field strengths are modified (see Chapter 4); —— the requirements and related test content for the conducted emission limits are cancelled (see 4.2 in edition 2008); —— the arrangement height of loop antenna is modified (see 7.3); —— the measurement of magnetic field in vertical direction (see 5.4.3 in edition 2008); —— the operation mode of the test vehicle is modified (see 8.1). This Standard was proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee 114 on Road Vehicles of Standardization Administration of China (SAC/TC 114). The previous editions of this standard are as follows: ——GB/T 18387-2001 and GB/T 18387-2008. Limits and Test Method of Magnetic and Electric Field Strength from Electric Vehicles 1 Scope This Standard specifies limits and test method (test frequency range 150kHz~30MHz) for electric and magnetic field strengths from vehicles. This Standard is applicable to electric vehicles including pure electric vehicles (PEV), hybrid electric vehicles (HEV) and fuel cell electric vehicles (FCEV). 2 Normative References The following referenced documents are indispensable for the application of this document. For the dated normative references, only the dated editions apply. For undated references, the latest edition (including any amendments) applies. GB/T 6113.101 Specification for Radio Disturbance and Immunity Measuring Apparatus and Methods - Part 1-1: Radio Disturbance and Immunity Measuring Apparatus - Measuring Apparatus GB/T 6113.104 Specification for Radio Disturbance and Immunity Measuring Apparatus and Methods - Part 1-1: Radio Disturbance and Immunity Measuring Apparatus - Antennas and Test Sites for Radiated Disturbance Measurements GB 14023-2011 Vehicles, Boats and Internal Combustion Engine - Radio Disturbance Characteristics - Limits and Methods of Measurement for the Protection of Off-board Receivers GB/T 29259 Road Vehicle - Electromagnetic Compatibility Terminology 3 Terms and Definitions For the purpose of this Standard, terms and definitions given in GB/T 29259 apply. 4 Limit Requirement For limits of electric field strengths, see Table 1 and Figure 1; for limits of magnetic field strengths, see Table 2 and Figure 2. For the method of derivation for the limits above, see Annex A. Table 1 Limits of Electric Field Strengths Frequency f/MHz Peak limit /dB (μV/m) 0.15~4.77 88.89—20lg(f) 4.77~15.92 116.05—60lg(f) 15.92~20 67.98—20lg(f) 20~30 41.96 Table 2 Limits of Magnetic Field Strengths Frequency f/MHz Peak limit /dB (μA/m) 0.15~4.77 37.36—20lg(f) 4.77~15.92 64.52—60lg(f) 15.92~20 16.45—20lg(f) 20~30 -9.57 Figure 1 Limits of Electric Field Strengths Figure 2 Limits of Magnetic Field Strengths 5 Test Site The test site may be an absorber lined shielded enclosure (ALSE) or an outdoor test site (OTS), and both shall meet the requirements of GB 14023-2011. 6 Test Instruments 6.1 Overview The measuring instruments shall meet the requirements of GB/T 6113.101. The background noise of the measuring instruments shall be at least 6dB lower than the limits. Note: to meet the requirement "background noise 6dB", a pre-amplifier may be arranged between antenna and scanning receiver when parasitic antenna is adopted; attention shall be paid to the overload characteristics of the magnifier and the receiver. It is recommended to use an antenna with active matching unit and in such case pre-amplifier is not needed. 6.2 Parameters of Scanning Receiver For setting of bandwidth, step and residence time parameters for scanning receivers, see Table 3.
Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 Limit Requirement 5 Test Site 6 Test Instruments 7 Test Arrangement 8 Test Procedure Annex A (Informative) Derivation of the Limits Annex B (Informative) Preliminary Observation
Referred in GB/T 18387-2017:
*GB/T 6113.101-2021 Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-1: Radio disturbance and immunity measuring apparatus—Measuring apparatus
*GB/T 6113.104-2021 Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-4:Radio disturbance and immunity measuring apparatus—Antennas and test sites for radiated disturbance measurements
*GB 14023-2011 Vehicles, boats and internal combustion engine - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers
*GB/T 29259-2012 Road vehicle—Electromagnetic compatibility terminology
*GB/T 3882-2017 Rolling bearings—Insert bearings and eccentric looking collars—Boundary dimensions
*GB/T 307.3-2017 Rolling bearings -- General technical regulations
*Q/JD 1920-2012 Technical Specifications for Automotive Connector
*GB/T 23636-2017 Plate for lead-acid battery
*GB/T 9127-2017 Tussah silk fabrics
*GB/T 8629-2017 Textiles―Domestic washing and drying procedures for textile testing
*GB/T 7810-2017 Rolling bearings―Insert bearing units―Boundary dimensions
*GB/T 7596-2017 In-service quality criteria of mineral turbine oils used in power plants
GB/T 18387-2017 is referred in:
*QC/T 792-2007 Motors and controllers for electric motorcycles and electric mopeds
*GB 18384-2020 Electric vehicles safety requirements
*GB/T 19751-2005 Hybrid electric vehicles safety specification
*GB/T 38775.5-2021 Electric vehicle wireless power transfer—Part 5:Electromagnetic compatibility requirements and test methods
*GB/T 40428-2021 Electromagnetic compatibility requirements and test methods of conductive charging for electric vehicles
*CNCA-C11-02-2014 IMPLEMENTATION RULE ON COMPULSORY CERTIFICATION-Motorcycle
*CNCA-C11-02-2021 Implementation Rules for Compulsory Product Certification - Motorcycles
*GB/T 4570-2022 Test method of durability for motorcycles and mopeds
*GB/T 33829-2017 Test method for snow grip performance of passenger car tyres
*GB/T 6723-2017 Cold forming open section steel for general structure
*GB/T 4663-2017 Rolling bearings -- Cylindrical thrust roller bearings -- Boundary dimensions
*GB 24849-2017 Minimum allowable values of energy efficiency and energy efficiency grades for household and similar microwave ovens
*GB/T 4146.2-2017 Textiles—Man-made fibers—Part 2: Terms of products
*Tie Yun [2006] No.161 Rules for Railway Freight Loading Reinforcement
*Tie Yun 2006 No.161 Rules for Railway Freight Loading Reinforcement
*TieYun (07) No.62 Rules for Railway Transportation of Out-of-gauge and Overweight Goods
*000014672/2010-00750 License Management Measures for Transport Safety of Radioactive Articles
*QC/T 792-2022 Motors and controllers for electric motorcycles and electric mopeds
Code of China
Standard
GB/T 18387-2017  Limits and test method of magnetic and electric field strength from electric vehicles (English Version)
Standard No.GB/T 18387-2017
Statusvalid
LanguageEnglish
File FormatPDF
Word Count3000 words
Price(USD)60.0
Implemented on2017-12-1
Deliveryvia email in 1 business day
Detail of GB/T 18387-2017
Standard No.
GB/T 18387-2017
English Name
Limits and test method of magnetic and electric field strength from electric vehicles
Chinese Name
电动车辆的电磁场发射强度的限值和测量方法
Chinese Classification
T09
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2017-05-12
Implemented on
2017-12-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 18387-2008 Limits and test methods of magnetic and electric field strength from electric vehicles Broadband 9kHz to 30MHz
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
60.0
Keywords
GB/T 18387-2017, GB 18387-2017, GBT 18387-2017, GB/T18387-2017, GB/T 18387, GB/T18387, GB18387-2017, GB 18387, GB18387, GBT18387-2017, GBT 18387, GBT18387
Introduction of GB/T 18387-2017
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard is developed in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 18387-2008 Limits and Test Methods of Magnetic and Electric Field Strength from Electric Vehicles - Broadband 9 kHz to 30 MHz; the following technical changes have been made with respect to GB/T 18387-2008: —— the standard name is modified; —— the test frequency band is modified (see Chapter 1); —— the limits of magnetic and electric field strengths are modified (see Chapter 4); —— the requirements and related test content for the conducted emission limits are cancelled (see 4.2 in edition 2008); —— the arrangement height of loop antenna is modified (see 7.3); —— the measurement of magnetic field in vertical direction (see 5.4.3 in edition 2008); —— the operation mode of the test vehicle is modified (see 8.1). This Standard was proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee 114 on Road Vehicles of Standardization Administration of China (SAC/TC 114). The previous editions of this standard are as follows: ——GB/T 18387-2001 and GB/T 18387-2008. Limits and Test Method of Magnetic and Electric Field Strength from Electric Vehicles 1 Scope This Standard specifies limits and test method (test frequency range 150kHz~30MHz) for electric and magnetic field strengths from vehicles. This Standard is applicable to electric vehicles including pure electric vehicles (PEV), hybrid electric vehicles (HEV) and fuel cell electric vehicles (FCEV). 2 Normative References The following referenced documents are indispensable for the application of this document. For the dated normative references, only the dated editions apply. For undated references, the latest edition (including any amendments) applies. GB/T 6113.101 Specification for Radio Disturbance and Immunity Measuring Apparatus and Methods - Part 1-1: Radio Disturbance and Immunity Measuring Apparatus - Measuring Apparatus GB/T 6113.104 Specification for Radio Disturbance and Immunity Measuring Apparatus and Methods - Part 1-1: Radio Disturbance and Immunity Measuring Apparatus - Antennas and Test Sites for Radiated Disturbance Measurements GB 14023-2011 Vehicles, Boats and Internal Combustion Engine - Radio Disturbance Characteristics - Limits and Methods of Measurement for the Protection of Off-board Receivers GB/T 29259 Road Vehicle - Electromagnetic Compatibility Terminology 3 Terms and Definitions For the purpose of this Standard, terms and definitions given in GB/T 29259 apply. 4 Limit Requirement For limits of electric field strengths, see Table 1 and Figure 1; for limits of magnetic field strengths, see Table 2 and Figure 2. For the method of derivation for the limits above, see Annex A. Table 1 Limits of Electric Field Strengths Frequency f/MHz Peak limit /dB (μV/m) 0.15~4.77 88.89—20lg(f) 4.77~15.92 116.05—60lg(f) 15.92~20 67.98—20lg(f) 20~30 41.96 Table 2 Limits of Magnetic Field Strengths Frequency f/MHz Peak limit /dB (μA/m) 0.15~4.77 37.36—20lg(f) 4.77~15.92 64.52—60lg(f) 15.92~20 16.45—20lg(f) 20~30 -9.57 Figure 1 Limits of Electric Field Strengths Figure 2 Limits of Magnetic Field Strengths 5 Test Site The test site may be an absorber lined shielded enclosure (ALSE) or an outdoor test site (OTS), and both shall meet the requirements of GB 14023-2011. 6 Test Instruments 6.1 Overview The measuring instruments shall meet the requirements of GB/T 6113.101. The background noise of the measuring instruments shall be at least 6dB lower than the limits. Note: to meet the requirement "background noise 6dB", a pre-amplifier may be arranged between antenna and scanning receiver when parasitic antenna is adopted; attention shall be paid to the overload characteristics of the magnifier and the receiver. It is recommended to use an antenna with active matching unit and in such case pre-amplifier is not needed. 6.2 Parameters of Scanning Receiver For setting of bandwidth, step and residence time parameters for scanning receivers, see Table 3.
Contents of GB/T 18387-2017
Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 Limit Requirement 5 Test Site 6 Test Instruments 7 Test Arrangement 8 Test Procedure Annex A (Informative) Derivation of the Limits Annex B (Informative) Preliminary Observation
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Keywords:
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