of;
Infrastructure,;
University;
of;
Alicante,;
S.;
Vic.;
Raspeig;
Alicante;
c.p.;
03690,;
Spain;
of;
Mechanical;
and;
Energy;
Engineering,;
Area;
of;
Electrical;
Engineering,;
University;
Miguel;
Hernfndez,;
Elche;
c.p.03203,;
Spain;
of;
Electrical;
Engineering,;
Alsanbo;
S.A.;
Company,;
Elche;
03202,;
Spain;