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Division Formula 7

United Kingdom

Original text. Later amendments are not shown.

where,

m

  • is the number of measurements j undertaken for determining the 12V motor-generator efficiency at each operating point i, as referred to in point 2

  • is the efficiency of the 12V motor-generator calculated for an individual measurement j at operating point i as referred to in point 2 [%]

  • is the average efficiency of the 12V motor-generator calculated for an operating point i, as determined in point 2 [%]

    • Next, the standard deviation of the efficiency of the 12V motor-generator () [%] shall be calculated in accordance with Formula 8.