GB/T 33014.3-2016 Translated English of Chinese Standard (GBT 33014.3-2016, GB/T33014.3-2016, GBT33014.3-2016): Road vehicles - Component test methods for electrical electronic disturbances from narrowband radiated electromagnetic energy - Part 3: Transverse electromagnetic (TEM) cell
https://www.chinesestandard.net, Sep 2, 2017 - Technology & Engineering - 20 pages
This Part of GB/T 33014 specifies the immunity test for electrical/electronic components to continuous electrical disturbances from narrowband radiated electromagnetic energy - transverse electromagnetic (TEM) cell. This Part applies to electrical/electronic components for M, N, O, L vehicles (regardless of the vehicle power system, e.g. spark-ignition engine, diesel engine, electric motor).
informative Installation of external components and low pass filter
artificial network cell dimensions cell height cell transmission loss cell wall characteristic impedance Coaxial connectors Component test methods connector panel coupling to wiring cut-off frequency Dielectric support disturbances from narrowband electric field electrical/electronic disturbances empty TEM cell equation B.1 Example test set-up External components Figure C.1 filter see annex forward power given in GB/T harness or printed height see annex low pass filter major field coupling measurements of TEM-cell methods for electrical/electronic minimum attenuation Motor Corporation Limited narrowband radiated electromagnetic non-uniform field strength obtain reproducible measurement original international standard output power Pforward printed circuit board radiated electromagnetic energy reproducible measurement results resonances RF filter Road vehicles SAIC Motor Corporation sensors set-up of major Shanghai SAIC Motor shown in Figure signal leads Suzhou TEM cell wall TEM-cell frequency range test plan test report test severity levels transfer function Transverse electromagnetic Typical TEM cell upper frequency wiring harness