Ac Current Generator Diagram. If youre trying to find out the dc voltage of an ac power supply then use the formula v. The symbol of dc and ac current is as shown in the figure below.
The dc current is a constant current. Induced alternating current is given by i εr ε0 sin ωt r. The only way a phasor possessing a fixed angle makes any sense in the context of an ac circuit is if that phasors angle represents a relative shift compared to some other phasor at the same frequency.
These two points are necessary for making the phasor diagram of synchronous.
And the inverter is used to convert direct current to alternating current. While in dc generators the coil moves in a fixed field and the current flow with this movement so no fixed coils for dc. The stator is a stationary component that efficiently holds armature winding. As illustrated in figs.