What is The Applications of Induction Motor?Induction Motor DefinitionAn induction motor is an AC electric motor that operates on the principle of electromagnetic induction.Types of Induction MotorsSquirrel cageA squirrel cage induction motor is a type of induction motor that has a cylindrical rotor with slots parallel to the shaft. The slots contain uninsulated conductor bars of aluminum or copper that are short-circuited by heavy end rings at both ends of the rotor. The rotor resembles a cage

What is Compound Wound DC Motor?Compound Wound DC Motor DefinitionA compound wound DC motor (also known as a DC compound motor) is defined as a self-excited motor using both series and shunt field coils to combine the benefits of high starting torque and good speed regulation.Types of Compound Wound DC MotorsLong Shunt Compound Wound DC MotorVoltage and Current Equation of Long Shunt Compound Wound DC MotorLet E and Itotal be the total supply voltage and current supplied to the input terminals o

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What is Series Wound DC Motor ?Series Wound DC Motor DefinitionA series wound DC motor is a type of self-excited motor where the field winding is connected in series with the armature winding.ConstructionThe motor includes key parts like the stator, rotor, commutator, and brush segments, similar to other DC motors.Voltage and Current EquationLet the supply voltage and current given to the electrical port of the motor be given by E and Itotal respectively.Since the entire supply current flows thr

What is DC Shunt Motor?DC Shunt Motor DefinitionA DC shunt motor is defined as a type of DC motor where the field windings are connected in parallel to the armature winding, allowing both to receive the same voltage.Constant FluxThe DC shunt motor is a constant flux motor because the field flux remains nearly constant due to the parallel connection of the windings.DC Shunt Motor EquationsIn a DC shunt motor, the supply current splits into two parts: Ia, flowing through the armature winding of re

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What are Brushless DC Motor?BLDC Motor DefinitionA brushless DC motor is defined as an electronically commutated motor that lacks brushes, enhancing operational efficiency and torque.Core ComponentsA BLDC motor consists of two primary parts: the rotor (rotating) with magnets, and the stator (stationary) with windings. Permanent magnets on the rotor interact with the stator’s electromagnets, controlled by high-power transistors and a solid-state circuit for power distribution.Design TypesInner Ro

What is Construction of DC Motor?DC Motor DefinitionA DC motor is defined as a device that converts direct current electrical energy into mechanical energy.A DC motor is constructed with: A Stator A Rotor A Yoke Poles Field windings Armature windings Commutator BrushesStator and RotorThe stator is the stationary part with field windings, and the rotor is the rotating part causing mechanical motion.Field Winding in DC MotorField winding, made of copper wire, generates a magnetic field for rotor o

What is the Operating Principle of DC Motor?DC Motor DefinitionA DC motor is defined as a device that converts direct electrical energy into mechanical energy using magnetic fields and electrical currents.The following are the basic steps of the working principle of DC motors:Excitation field: When a DC power supply supplies power to the windings in the stator (fixed part), a constant magnetic field is generated in the windings.Electromagnetic force: When a current passes through the winding of

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