PMSM inductance in DQ domain
You can... sort of.

Such a transform is VALID for current, voltage and flux. 

From flux you can derive inductance which is related to the number of turns.

If I follow it through correctly: The 2phase equivalent should have 3/2 the number of turns as the three phase. 

This would mean that a simple park-clark transformation of the stator phase inductance isn't enough to produce the equivalent 2phase representation, but it is possible.