Skip to main content
. 2025 Dec 25;16:3505. doi: 10.1038/s41598-025-32761-w

Table 1.

List of symbols, abbreviations, Greek letters and subscripts.

List of symbols
Symbol Description
P out Output power of the motor (W)
B av Magnetic motor loading (T)
A Motor electric loads (Inline graphic)
K w Winding factor
n syn Rotational velocity (RPM)
DS i Stator inner diameter
D ss Depth of Slot
l g Air gap length
E s Stator turns per phase
f Frequency
kVA Kilovolt-amperes
kW Kilowatts
P Number of Poles
C0 Output coefficient of motor
PF Power Factor
δ e End ring of current density
A e End ring area
η Efficiency
θ Angle
ϕ Magnetic flux
ρ Resistivity
Cu Copper
s Stator
r Rotor
in Inner
List of Abbreviations
2D Two dimensional
FEA Finite Element Analysis
3D Three dimensional
EVs Electrical Vehicles
CNT Carbon Nanotubes
CNT-CU Carbon Nanotubes Copper
IM Induction Motor
rms Root Mean Square