GB/T 37132-2018 English PDF (GBT37132-2018)

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GB/T 37132-2018: General requirements and test methods of electromagnetic compatibility for wireless power transmission equipment
GB/T 37132-2018
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 33.100
L 06
General requirements and test methods of
electromagnetic compatibility for wireless power
transmission equipment
ISSUED ON. DECEMBER 28, 2018
IMPLEMENTED ON. JULY 01, 2019
Issued by. State Administration for Market Regulation;
Standardization Administration of the PRC.
Table of Contents
Foreword ... 4 
1 Scope ... 5 
2 Normative references ... 5 
3 Terms, definitions, and abbreviations ... 7 
3.1 Terms and definitions ... 7 
3.2 Abbreviations ... 8 
4 Grading of wireless power transmission device ... 9 
4.1 Overview ... 9 
4.2 Class B wireless power transmission device ... 9 
4.3 Class A wireless power transmission device ... 9 
5 Test conditions ... 9 
5.1 General conditions ... 9 
5.2 Test modes ... 10 
5.3 Typical rated load ... 10 
5.4 Test arrangements ... 11 
6 Performance evaluation ... 12 
6.1 General ... 12 
6.2 Applicable methods for evaluating the test ancillary equipment ... 12 
6.3 Classification of wireless power transmission device ... 13 
6.4 Performance criteria of wireless power transmission device ... 13 
7 Applicability ... 14 
7.1 Disturbance measurement ... 14 
7.2 Immunity test ... 15 
8 Disturbance measurement methods and limits ... 17 
8.1 Magnetic field induced current ... 17 
8.2 Radiated disturbance ... 17 
8.3 Conducted disturbance (DC power input) ... 19 
8.4 Conducted disturbance (AC power input) ... 20 
8.5 Conducted disturbance (telecom port) ... 21 
8.6 Harmonic current ... 22 
8.7 Voltage fluctuations and flicker ... 22 
8.8 Transient conducted disturbance ... 23 
9 Immunity test methods and levels ... 23 
9.1 Electrostatic discharge immunity test ... 23 
9.2 Radiated disturbance immunity test ... 24 
9.3 Electrical fast transient/burst immunity test ... 25 
9.4 Surge immunity test ... 26 
9.5 Test of immunity to conducted disturbances, induced by radio-frequency fields 27 
9.6 Voltage dips, short interruptions immunity test (AC port) ... 28 
9.7 Voltage dips, short interruptions immunity test (DC port) ... 29 
9.8 Transient and surge (on-board environment) ... 30 
9.9 Power frequency magnetic field immunity test ... 31 
Bibliography ... 32 
General requirements and test methods of
electromagnetic compatibility for wireless power
transmission equipment
1 Scope
This Standard specifies the requirements of electromagnetic compatibility for
wireless power transmission equipment, including limits, performance criteria,
and measurement methods, etc.
This Standard applies to all types of wireless power transmission equipment,
not including electric vehicle’s wireless power transmission system.
Note. Where there are relevant special product or product-family electromagnetic
compatibility standards, product standards or product-family standards will, in all
aspects, take precedence over this Standard.
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 4824-2013 Industrial, Scientific and Medical Equipment - Radio-
frequency Disturbance Characteristics - Limits and Methods of Measurement
(IEC/CISPR 11.2010, IDT)
GB/T 6113.201-2017 Specification for radio disturbance and immunity
measuring apparatus and methods - Part 2-1. Methods of measurement of
disturbances and immunity - Conducted disturbance measurements
(CISPR-16-2-1.2010, IDT)
GB/T 6113.203-2016 Specification for radio disturbance and immunity
measuring apparatus and methods of measurement - Part 2-3. Methods of
measurement of radio disturbance and immunity - Radiated disturbance
measurements (CISPR 16-2-3.2010, IDT)
GB 17625.1-2012 Electromagnetic compatibility - Limits - Limits for harmonic
current emissions (equipment input current ≤16 A per phase) (IEC 61000-3-
2.2009, IDT)
GB/T 17625.2-2007 Electromagnetic compatibility (EMC) - Limits - Limitation
of voltage changes, voltage fluctuations and flicker in public low-voltage
supply systems, for equipment with rated current ≤16 A per phase and not
subject to conditional connection (IEC 61000-3-3.2005, IDT)
GB/Z 17625.3-2000 Electromagnetic compatibility - Limits - Limitation of
voltage fluctuations and flicker in low-voltage power supply systems for
equipment with rated current greater than 16A (IEC 61000-3-5.1994, IDT)
GB/Z 17625.6-2003 Electromagnetic compatibility - Limits - Limitation of
emission of harmonic currents in low-voltage power supply systems for
equipment with rated current greater than 16A (IEC TR 61000-3-4.1998, IDT)
GB/T 17626.2-2018 Electromagnetic compatibility - Testing and
measurement techniques - Electrostatic discharge immunity test (IEC
61000-4-2.2008, IDT)
GB/T 17626.3-2016 Electromagnetic compatibility - Testing and
measurement techniques - Radiated, radio-frequency, electromagnetic field
immunity test (IEC 61000-4-3.2010, IDT)
GB/T 17626.4-2018 Electromagnetic compatibility - Testing and
measurement techniques - Electrical fast transient/burst immunity test (IEC
61000-4-4.2012, IDT)
GB/T 17626.5-2008 Electromagnetic compatibility - Testing and
measurement techniques - Surge immunity test (IEC 61000-4-5.2005, IDT)
GB/T 17626.6-2017 Electromagnetic compatibility - Testing and
measurement techniques - Immunity to conducted disturbances, induced by
radio-frequency fields (IEC 61000-4-6.2013, IDT)
GB/T 17626.8-2006 Electromagnetic compatibility (EMC) - Part 8. Testing
and measurement techniques - Power frequency magnetic field immunity
test (IEC 61000-4-8.2001, IDT)
GB/T 17626.11-2008 Electromagnetic compatibility - Testing and
measurement techniques - Voltage dips, short interruptions and voltage
variations immunity tests (IEC 61000-4-11.2004, IDT)
GB/T 17626.29-2006 Electromagnetic compatibility (EMC) - Testing and
measurement techniques - Voltage dips short interruptions and voltage
variations on d.c. input power port immunity tests (IEC 61000-4-29.2000, IDT)
Different operation modes of wireless power transmission device.
3.1.5 Port
A specific interface between the wireless power transmission device and the
external electromagnetic environment.
Note. It includes shell port, AC power port, DC power port, antenna port, signal/control port,
and telecom port, etc.
3.1.6 Test ancillary equipment
The basic equipment and/or control equipment required to provide the
necessary communication connection and wireless power transmission for the
test.
3.1.7 Rated load
A load which allows the wireless power transmission device to operate at rated
power.
3.1.8 Maximum position shift
The maximum degree of position shift of power transmitter and power receiver.
3.1.9 Integrated Power Receiver
The power receiver in which wireless power receiving end is integrated with the
power receiving part.
3.2 Abbreviations
The following abbreviations apply to this document.
AC Alternating Current
CDN Coupling/Decoupling Network
DC Direct Current
EMC Electromagnetic Compatibility
EUT Equipment Under Test
6 Performance evaluation
6.1 General
The following information in the wireless power transmission device’s technical
documentation, if necess...