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  • Users: davrom
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  1. davrom

    What is the r.m.s. value of a current?

    I responded to a question of this forum (cable selection based on duty cycle) where I afirmed that the r.m.s. value is similar to the thermal equivalent current. I realized this may be a stupidity (in fact, I am pretty sure). I analyzed the problem and now I believe that the r.m.s. value of a...
  2. davrom

    Generator torque, internal angle and E0

    The question is refered to a 1P synchronous generator. It is known the output voltage U2, nominal power, revolution rpm, synchronous reactance Xs and pf of load (e.g 0.9 inductive). The rest of parameters are neglected/neglegible. 1. How can be determined the nominal internal angle teta, the...

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