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Division Formula 3

United Kingdom

Original text. Later amendments are not shown.

V HV op = V HV nom c

where

V HV nom
  • Nominal voltage of the High Voltage battery (traction battery) [V]

  • c
  • Correction factor for the nominal voltage of the High Voltage battery, which is 0,90 for nickel-metal hydride (NiMH) high voltage batteries [-]

  • The efficiency of the DC-DC converter (ηDCDC) shall be the highest value resulting from the efficiency tests performed in the operative electric current range. The measuring interval shall be equal or lower than 10 % of the operative electric current range.

    Table 2

    Usage factor for different vehicle lights

    Vehicle lightUsage factor (UF)[-]
    Low beam headlamp0,33
    High beam headlamp0,03
    Front position0,36
    Licence plate0,36
    Front fog lamp0,01
    Rear fog lamp0,01
    Front turn signal lamp0,15
    Rear turn signal lamp0,15
    Reversing lamp0,01