Use unit consistent calculation of default machine parameters

[christiankral]

As a result of #3266 (comment), the default machine paramters shall be based on a consistent unit calculation.

This issue includes the following machine models:

• Modelica.Electrical.Machines.BasicMachines
• Modelica.Magnetic.FundamentalWave.BasicMachines
• Modelica.Magnetic.QuasiStatic.FundamentalWave.BasicMachines

[christiankral]

Sorry, I put this on ModelicaSpecification instead of MSL. Please mark this ticket as invalid in favor of modelica/ModelicaStandardLibrary#4050.