Internal Generated Voltage and Torque Equation of DC Machines

Torque in DC Machines, Voltage Induced in DC Machines, Internal Generated Voltage and Torque Equation of DC Machines,

Hello, fellows, I hope all of you are enjoying your life. In today’s tutorial, we will have a look at the Internal Generated Voltage and Torque Equation of DC Machines. Like AC machines there are 2 types of DC machines first one is DC motor and the second one is DC generator. There are some … Read more Internal Generated Voltage and Torque Equation of DC Machines

Methods of Improving Commutation

Disadvantage of Compansating winding, Compensating Windings, Commutating Poles or Interpoles, Brush Shifting, Methods of Improving Commutation,

Hello, fellows, I hope all of you are having fun in your life. In today’s tutorial, we will have a look at the Methods of Improving Commutation. In DC machine the commutation is a very important process, through which alternating current production in machines is converted into DC at the output terminals. For this process, commutator … Read more Methods of Improving Commutation

Commutation Problems in DC Machines

commutation problems, L di/dt Voltages, Flux weakening Armature Reaction, So what’s the big deal about the neutral-plane shift, Neutral plane shift , Commutation Problems in DC Machines,

Hello, friends, I hope all of you are having fun in your life. In today’s tutorial, we will discuss the Commutation Problems in DC Machines. In dc machines the voltage produce is ac voltage like output voltage of ac generators such as induction generator and synchronous generator. For a generation of these voltages, we have discussed … Read more Commutation Problems in DC Machines

Difference between N and P Type Semiconductors

N-Types Vs P-Types Semiconductors, Majority and Minority Carriers in P-Type, P-Type Semiconductor, Majority and Minority Carriers in N-Type, N-Type Semiconductor, Difference between N and P-Type Semiconductors,

Hello, fellows, I hope all of you are having fun in your life. In today’s tutorial, we will discuss the Difference between N and P-Type Semiconductors. Semiconductor substances are such material which has conductivity properties among conductors and insulators. Their conductance is restricted due to the least number of free electrons and holes in the … Read more Difference between N and P Type Semiconductors

Commutation and Armature Construction DC Machines

Triplex windings, Duplex winding, Simplex windings, Retrogressive winding, Progressive windings, Connections to the Commutator Segments,Rotor Winding, Commutation and Armature Construction in Real DC Machines,

Hello, fellows, I hope all of you are having fun in your life. In today’s tutorial, we will discuss the Commutation and Armature Construction in Real DC Machines. In DC machines there are many methods to join armature windings with the commutators. These methods of connection define the no of parallel paths for current in … Read more Commutation and Armature Construction DC Machines

Commutation in Four Loop DC Machine

Commutation dc motor, Commutation in dc generator, Commutation Commutation in Four-Loop DC Machine

Hello, fellows, I hope all of you are having fun in your life. In today’s tutorial, we will discuss the Commutation in Four-Loop DC Machine. The voltage generated at output terminals dc machines are pure AC voltage, to converts these voltages into dc voltage commutators are introduced at the terminals that convert in DC voltages this … Read more Commutation in Four Loop DC Machine