Motors
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Motors
Why is the Synchronous Motor Not Self Starting?
Why are Synchronous Motor and Synchronous Machines Not Self Starting? We know that a synchronous motor is not a self starting machine. This is because when the armature (stator) of…
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Motors
Synchronous Motor: Construction, Working, Types and Applications
Synchronous Motors – Working Principle, Types, Starting Methods and Applications An electrical machine is a general term used for an electromagnetic device that is used for conversion between electrical and…
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Motors
Losses in a Induction Motor – Power Stages in Asynchronous Motor
Losses, Power Stages and Efficiency of Induction Motor An induction motor (also known as Asynchronous Motor) is widely used in industries to convert electrical power into mechanical power. Therefore, the…
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Motors
Torque-Slip and Torque-Speed Characteristics of Induction Motor
Torque-speed & Torque-slip Characteristics of an Induction Motor Torque-slip Characteristics Torque-slip characteristics give the relation between torque and slip. The torque-slip characteristics show how the torque changes with a change…
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Motors
Torque Equation of Induction Motor
Starting Torque, Full Load Torque, Torque at Synchronous Speed & Condition for Maximum Torque Equations of an Induction Motor An induction motor is widely used in industries as it produces…
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Electrical Machines
Losses in Electrical Machines – Formulas and Equations
Losses in Machines Equations and Formulas The following formulas and equations can be used to calculate and measure the different kinds of losses in an electrical machine such as eddy…
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Motors
Power, Voltage and EMF Equation of a DC Motor – Formulas
DC Motors Formulas and Back EMF Equation EMF Equation of a DC Motor The basic DC motor’s E.M.F equation is given below. Eb = PΦNZ / 60A Where; P is…
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Motors
Difference Between Brushed and Brushless Motor
Main Differences between Brushed Motors and Brushless Motors Motor is an electrical machine that converts electrical energy into mechanical energy. It takes electrical current as its input and it starts…
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Motors
Difference Between AC and DC Motors
Main Difference Between AC & DC Motor An electrical machine is a device that converts mechanical energy into electrical energy & vice versa. A motor is a type of electrical…
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Motors
Three-Phase Induction Motor – Construction, Working, Types & Applications
Three-Phase Induction Motor – Construction, Operation & Types of 3-Phase Induction Motors The motor is used to convert an electrical form of energy into mechanical form. According to the type…
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