An electrical machine converts mechanical energy into electrical energy or vice versa. The transformer is also an electrical machine which transform the voltage without changing the frequency. We will discuss about the;
The traction motor is an essential component in electric vehicles, including locomotives, elevators, conveyors, and trolleybuses. It is designed to drive high starting torque-demanding loads
A traction motor is an electric motor used in trains to convert electrical energy into mechanical energy, producing torque to rotate the wheels. The torque
An ideal transformer is an imaginary or hypothetical model of a transformer that has zero energy losses in it. whereas a practical transformer has energy
DC series motor is widely used for high inertia loads like Hoists, cranes, Rotary Kiln, and Traction that require high initial torque at the start.
We can not use the protection class CT in place of metering CT & vice versa. Protection class CT and metering class CT are used
This article describes the percentage impedance of the transformer & its calculation. In this article, we will learn what is percentage impedance and how to
A transformer is a static piece of equipment that does not have any moving parts in it. The transformer transforms higher voltage to lower voltage
This article describes the difference between a power transformer & distribution transformer. Power transformers and Distribution transformers are widely used in power systems for step-up and
The main reason why a single-phase induction motor is not self-starting is that it produces a revolving magnetic field and not a rotating magnetic field.
This article describes the troubleshooting of the star-delta starter. Star Delta starters are widely used in electrical installation for starting large-rating squirrel cage induction motors