Electric vehicle wireless power transfer - Part 3: Specific requirements
1 Scope
This part of GB/T 38775 specifies the specific requirements for electric vehicle wireless power transfer, including classification, general requirements, communication requirements, technical requirements and test methods, etc.
This part is applicable to the stationary magnetic field wireless power transfer of electric vehicle, wherein, the maximum rated voltage of the power supply is 1,000V AC or 1,500V DC, and the maximum rated output voltage is 1,000V AC or 1,500V DC.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 4208-2017 Degrees of protection provided by enclosure (IP code)
GB/T 14048.2 Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
GB/T 16895.3-2017 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors
GB/T 16916.1 Residual current operated circuit-breakers without integral over-current protection for household and similar uses (RCCBs) - Part 1: General rules
GB/T 176251 Electromagnetic compatibility - Limits - Limits for harmonic current emissions (equipment input current ≤16A per phase)
GB/T 17625.8 Electromagnetic compatibility - Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16A and ≤75A per phase
GB/T 22794 Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses
GB/T 38775.1-2020 Electric vehicle wireless power transfer - Part 1: General requirements
GB/T 38775.4-2020 Electric vehicle wireless power transfer - Part 4: Limits and test methods of electromagnetic environment
Provisions of the People's Republic of China on Radio Spectrum Allocations (Decree No. 46 of the Ministry of Industry and Information Technology of the People's Republic of China)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 38775.1-2020 and the following apply.
3.1
stationary magnetic field wireless power transfer; MF-WPT
wireless power transfer mode from power supply to electrical load through magnetic coupling, with the medium of magnetic field and the stationary power supply and electrical load
GB/T 38775.3-2020 The following standards are cited：
