DC generator is the electrical machine that is used to convert mechanical energy into dc electrical energy by the principle of electromagnetic induction. There are two types of generators, AC generator and DC generator. In this article, we will learn about DC generator. construction of dc generator DC generator consist with different main parts like […]
dc generator | dc generator working principle Read More »
thermal power plant is a type of electricity generating station where heat energy converted into electrical energy. Thermal power plant consist with different main elements which play very important role in operation of generating electricity. It is non renewable energy Technology That depends on particular fuel that is coal. In this article we will discuss
Thermal power plant | diagram | working Read More »
Repulsion motor is the special purpose machine that converts electrical energy into mechanical energy where mechanical output can be torque or force. Repulsion Motor is the single phase induction motor that operates on AC supply its main application is in trains and higher starting torque applications. This type of motor Operates on the principle of
Repulsion motor | Working principle Read More »
Commutation in DC machine is the process by which AC current induced in the armature winding of DC generator , converted into DC is known as commutation process or commutation in dc machine. Commutator is the main element of commutation process that is a rotating metallic ring. In this process commutator behave like mechanical rectifier
Commutation in dc machine | dc motor Read More »
Single phase transformer is the static device or machine that is used to transfer the A.C electrical power from one circuit to other circuit by the process of mutual induction at constant frequency. Main function of electrical transformer is to increase or decrease the supply voltage according to requirement. Construction of single phase transformer Core
single phase transformer | working principle Read More »
dc servo motor is type of special machine which produces mechanical power like position velocity acceleration by taking DC power is known as dc servo motor. This type of motor is generally used for the quick start and stop the load like machine computer by numerical control. DC servo motor consist with different main elements
dc servo motor | dc servo motor diagram Read More »
Servo motor is the special purpose machine that converts electrical input into mechanical acceleration with precise angular velocity. Servo Motor is also known as control motor. It’s output power remains some watts to 100 watts while it’s operating frequency range is 50 hz to 400 Hz. By the help of feedback system we provide close
Servo motor | servo motor working principle Read More »
stepper motor is type of special machine that completes their rotation in stepwise . In other word stepper motor is the electromagnetical device that converts the electrical power into mechanical power. Controller circuits are used to operate the stepper motor when number of pulses fed into the controller than controller circuit decides the rotation of
stepper motor | what is stepper motor Read More »
Permanent magnet synchronous motor is type of AC synchronous motor which converts electrical energy into mechanical energy. Construction of PMSM motor is different from normal AC synchronous motor in PMSM motor we use permanent magnet that increases the efficiency of the machine. Construction of permanent magnet synchronous motor permanent magnet synchronous motor consists with different
Permanent magnet synchronous motor Read More »
Brushless dc motor is the permanent magnet synchronous electric motor that operates by DC supply. Brushless dc motor is used to convert electrical energy into mechanical energy like other motors. This type of motor is also known as trapezoidal permanent magnet motor. Construction of BLDC motor Brushless dc motor consist with stator and rotar like
Brushless dc motor | bldc motor Read More »
