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Phasor Diagram DefinedA phasor diagram is a graphical representation of the phase relationships between different electrical quantities in an AC circuit, specifically used here for synchronous generators.Drawing BasicsEf which denotes excitation voltageVt which denotes terminal voltageIa which denotes the armature currentθ which denotes the phase angle between Vt and Iaᴪ which denotes the angle between the Ef and Iaδ which denotes the angle between the Ef and Vtra which denotes the armature per

What is Phasor Diagram for Synchronous Motor?Phasor Diagram DefinitionA phasor diagram for a synchronous motor shows the relationships between various electrical quantities like voltage and current.Ef to represent the excitation voltageVt to represent the terminal voltageIa to represent the armature currentΘ to represent the angle between terminal voltage and armature currentᴪ to represent the angle between the excitation voltage and armature currentδ to represent the angle between the excitatio