Abragam Siyon Sing Articles

Speed Control of DC motor – Types and applications

by Abragam Siyon Sing | Last updated Oct 19, 2021 | DC Motor | 0 Comments

In a DC motor, different speed controls can be achieved and hence they are used for many adjustable speed drives. The different mechanisms of speed control can be deduced from the speed equation of a DC motor. \[N = \frac{V - I_aR_a}{\phi Z }\frac{P}{A} = K \frac{V -...

Characteristics of DC motor

Characteristics of DC motor

The performance and behavior of a DC motor is determined from its characteristics. It expresses the relation between two or more...

Speed equation of a DC motor

Speed equation of a DC motor

The speed equation is very essential to analyze the speed of rotation of the DC motor. As the electrical input given to the DC motor...

Torque equation of a DC Motor with solved problem

Torque equation of a DC Motor with solved problem

The torque equation of dc motor is essential for analyzing the rotating force of a motor. Toque is nothing but the turning or twisting...

Voltage and power equation of a DC motor

Voltage and power equation of a DC motor

When the DC input voltage is applied at the armature terminals of a DC motor, it has to overcome the back emf and has to supply the...

Resistor color code Calculator

Resistor color code Calculator

Electrical Tools

Are you struggling to find the values of different resistors? If so, this electrical calculator might help you to read the resistor color...

Polar fom and Rectangular form conversion Calculator

Polar fom and Rectangular form conversion Calculator

Electrical Tools

Polar form and rectangular form are the two forms of representing the phasor quantity. The conversion calculator given in this section is...