Electric vehicle wireless power transfer - Part 4: Limits and test methods of electromagnetic environment
1 Scope
This part of GB/T 38775 specifies the limits and test methods of electromagnetic environment inside and outside the electric vehicle under wireless power transfer.
This part is applicable to the stationary magnetic field wireless power transfer, 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. The primary device is erected underground or above ground.
2 Normative references
The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 2900.60-2002 Electrotechnical terminology - Electromagnetism
GB/T 12113-2003 Methods of measurement of touch current and protective conductor current
GB/T 38775.1-2020 Electric vehicle wireless power transfer - Part 1: General requirements
GB/T 38775.3-2020 Electric vehicle wireless power transfer - Part 3: Specific requirements
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 2900.60-2002 and GB/T 38775.1-2020, as well as the following apply.
3.1
occupational exposure
exposure of individuals to electromagnetic field due to fixed or designated occupational activities. Under proper indication and after proper training, workers have known and voluntarily accept the influence of electromagnetic field
3.2
public exposure
exposure of the public to electroma
GB/T 38775.4-2020 The following standards are cited：
