A new chapter 8 has been added to report KD 678 about the VIRYA-1.02. In this chapter, an alternative stator is described for which the coils have no front and back flange. The coils are therefore thinner and the air gap in between the magnets and the steel stator disk can be reduced by 2 mm. This results in a stronger magnetic flux through the coils. The Pmech-n curve of the generator will therefore shift to the left resulting in a better matching in between rotor and generator and in a higher maximum power.