Linear induction motors evolved from rotary motors. When a three-phase (or polyphase) winding on the primary side is passed through a symmetrical sinusoidal alternating current, an air-gap magnetic field is created. When the longitudinal edge effect caused by the fracture at both ends of the iron co
Induction motors are widely used in home appliances and industrial fields, such as washing machine motors, small water pumps, and ceiling fans. There are two types of rotary induction motors: squirrel-cage induction motors and wound rotor induction motors. Wound induction motors are also known as sl
The three operating states of the induction motor are the motor operating state, the generator operating state and the electromagnetic braking operating state. Here is the listThe running state of the induction motorThe running state of the induction motorElectromagnetic brake operating status The r
What is a linear induction motor? A linear induction motor is an electric transmission device that does not have a conversion device from rotary motion to linear motion, and can directly convert electrical energy into linear mechanical energy. Here is the listClassification and structure of linear i
Induction motor, also known as "asynchronous motor", is a device in which the rotor is placed in a rotating magnetic field, and under the action of the rotating magnetic field, a rotational torque is obtained, so that the rotor rotates. The rotor is a rotatable conductor, usually in the shape of a s
Linear induction motors evolved from rotary motors. When a three-phase (or polyphase) winding on the primary side is passed through a symmetrical sinusoidal alternating current, an air-gap magnetic field is created. When the longitudinal edge effect caused by the fracture at both ends of the iron co
The history of electric motors dates back to 1820, when Hans Christian Oster discovered the magnetic effect of electric current, and a year later Michael Faraday discovered electromagnetic rotation and made the first A primitive DC motor. Faraday discovered electromagnetic induction in 1831, but it
The working principle of an induction motor is as follows. When the three-phase stator windings pass through three-phase symmetrical alternating current, a rotating magnetic field is generated. This rotating magnetic field rotates in the inner bore of the stator, and its magnetic field lines cut the
Models equipped with asynchronous induction motors and permanent magnet synchronous motors are often seen on pure electric vehicles. So what are the advantages and disadvantages of these two motor technologies? Here is the listThe energy transmission process of the power motorComparison of Character
A linear induction electric motor is an electric transmission device that does not have a conversion device from rotary motion to linear motion, and can directly convert electrical energy into linear mechanical energy. There are mainly three types of linear induction electric motors: flat plate type
This article briefly introduces the electric motor fault diagnosis and troubleshooting methods, and teaches you how to properly handle the electric motor-related problems. Here is the listStator winding insulation breakdown, short circuitStator core relaxationShort circuit between iron filingselectr
This article will lead you to know and understand the structure and principle of asynchronous electric motors and a detailed explanation of some basic structures. Here is the listBasic structure of asynchronous electric motorDetailed explanation of the structure of the electric motorSquirrel cage ro