This Electrical Engineering contains many articles about DC circuits, AC Circuits, DC motors, Transformers, Induction motors, Generation, Transmission, distribution, utilization of electrical power, Alternators, Network analysis.
construction of the transformer is much simpler than induction motors. In this article let us study about basic construction of a transformer. The transformer may be single phase or three phase. But all have some basic parts its construction.
Construction of the Transformer Read More »
The current limiting reactors are classified, according to location connected with the circuit. Basically they are connected in the three locations
Generators reactors – in series with the generator
Feeder reactors – in series with the individual feeders
Busbar reactors – Connected in between busbar system
Current Limiting Reactors in Power system and Its Types Read More »
In this article , we shall discuss about introduction, types, and working principle of the transformer. Transformer became a heart of electrical engineering in modern days. Because every electrical installation is impossible without using transformer in its circuits. The transformer may be connected directly or indirectly with the circuit.
Working Principle of Transformer Read More »
This article will give you detailed explanation about torque slip characteristics of induction motor. Sometime it is also stated as torque speed characteristics. This characteristic can be seen in three parts depending upon operation of the induction motor.
Torque Slip Characteristics of induction motor Read More »
This article made to clear about working principle of operation of an induction motor. As we know that an induction motor consists two types of major parts, one is Stator and another one is rotor. Stator is a stationary part of the motor which made winding by copper conductor.
Working principle of Induction motor Read More »
When conductor heated by external source, the atoms are situated in the fixed locations, tends to vibrate. This vibration causes release the free electron from an atom which movement in surrounding mass of the electrons.
Effect of the Heat and Light while movement of electrons in semiconductor Read More »
Torque is an important characteristic in a motor developed in the rotor while applying external voltage to its stator. It mainly causes to rotate the rotor in the angular direction. Before we go to analyze about torque equation, we should know about what is torque in the motor. Torque – Definition: Torque is an angular
Torque Equation of an Induction motor Read More »
When potential difference applied between two conducting surface separated by an insulator (dielectric medium), electrical energy stored in both conducting surface. This property called as capacitance.
There is various type of material used as dielectric medium. Each makes different effect in capacitance and accumulating charge in a capacitor. Here we shall discuss about characteristics of dielectric behaves in a capacitor
Characteristics of dielectric materials behaves in a capacitor Read More »
n a power system different buses are identified to load flow studies. Buses in power system has associated with four different parameters such active power, reactive power, bus voltage, load angle.
Buses in Power system Read More »
Induction motors are very popular in industries and commercial application nowadays. Induction motors are commonly working using alternating current supply.
Introduction to AC induction motors Read More »
Kirchhoff’s law is most useful for formulating network equation. This law can be used where network cannot be simplified by series parallel resistance equation. Kirchhoff’s works on based on analysis method to solve electrical networks.
Kirchhoff’s Law – Types, Definitions, Functions Read More »
Electrical sources in a very important component in an electrical network. It is responsible to deliver required electrical energy to networks. A electrical networks contains several kind of sources. Sources used in an electrical network either dependent or independent.
Electrical Sources (Voltage and Current Source) Read More »
The electricity flow from one place to another place with respect to time said as electric current. According to its nature of flow through a medium, it can be classified into two categories,
Electric current-classification Read More »
o connect resistors in parallel connection one end of the all resistors connected together as same as another end of those resistors are connected together. A source connected between these both junction to deliver current to it. In figure R1, R2,R3 resistors one end (A) connected which further connected with positive terminal of the source.
Resistors in Parallel Circuit Read More »
