basic construction of dc machines

DC Motors

DC Motors Although ac motors are used in most of the cases, DC motors have many applications and used for multi-purpose applications DC Motor Principle A machine that converts dc power into mechanical energy is known as dc motor Its operation is based on the principle that when a current carrying conductor is placed in a...

Know More

DC Motor Introduction, Principle and Working

Dec 07, 2014· DC Motor Introduction, Principle and Working Introduction: DC motors are rarely utilized in normal applications as a result of all electrical supply firms furnish electrical energy but, for special applications like in steel mills, mines and electric traction, it's advantageous to convert AC into DC so as to use DC motors...

Know More

How a DC motor works?

The same DC machine can be used as a motor or generator Therefore, theoretically, construction of a DC motor is same as that of a DC generator Working principle of a DC motor An electric motor is an electrical machine which converts electrical energy into mechanical energy The basic working principle of a DC motor is: "whenever a current carrying conductor is placed in a magnetic field, it ....

Know More

Electric DC Motors

Electric machines are a method of converting energy Motors take electrical energy and produce mechanical energy Electric motors are utilized to power hundreds of devices we use in everyday life Electric motors are broadly classified into two different categories: Direct Current (DC) motor and Alternating Current (AC) motor...

Know More

7 DC Machines

7 DC Machines TOPICS DISCUSSED Working of a dc machine as a generator and as a motor Basic principle of dc machines Constructional details Need of brush and commutator Types , - Selection from Basic Electrical and Electronics Engineering [Book]...

Know More

AC generator (alternator)

An alternator or AC generator is an electrical machine which converts mechanical energy into alternating electric energy They are also known as synchronous generators The working principle of an alternator or AC generator is similar to the basic working principle of a DC generator...

Know More

DC Generators

DC Equipment Construction Direct current machines are energy transfer devic These machines can function as either a motor or a generator DC motors and generators have the same basic construction, differing primarily in the energy conversion To better understand the operation and construction of DC machines, a few basic terms must be ....

Know More

DC Motors and Generators

DC motor Fall15 Revised: November 4, 2016 11 of 21 THE TEST SET-UP The DC machine to be tested and the dynamometer have already been placed on the bench and mechanically coupled On the right-hand end of the dynamometer is a clamp which locks the rotor and stator This lock is used when measuring the locked-rotor torque of the test machine...

Know More

What is the principle of dc machine?

Jul 03, 2017· DC machines are basically run in DC supply There are two rules in DC machin They are Flemming right and left hand rul By right hand rule DC generators are working In generators we supply magnetic field and mechanic motion By this ,emf wil....

Know More

DC EQUIPMENT CONSTRUCTION

DC motors and generators have the same basic construction, differing primarily in the energy conversion To better understand the operation and construction of DC machines, a few basic terms must be understood EO 14 STATE the purpose of each of the following components of a DC machine,...

Know More

DC machine construction|Quick revision

Oct 12, 2016· Construction of DC machine is explained in simple way Construction diagram is included in explanation This is a quick revision tutorial...

Know More

Basics of Electrical Machines

Feb 22, 2016· MODULE 5 EE100 Basics of Electrical Engineering Page 7 of 19 2 DC MACHINE A transformer works on alternating current, while a DC machine works on Direct Current A DC machine can be a DC motor or a DC generator It has two main parts ,...

Know More

Principle of Operation of DC Generator

Sep 27, 2016· Video Lecture on Principle of Operation of DC Generator of Chapter DC Machine of Subject Basic Electrical Engineering for First-Year Engineering Students To Access Complete Course of Basic ....

Know More

Basic DC Electrical Motor Construction

Machine Tool Welding , Basic DC Electrical Motor Construction By Terry Bartelt Learners examine the internal parts of a DC electrical motor and then text their knowledge in a drag-and-drop exercise , Learners use basic math skills in a workplace situation...

Know More

Types of DC Motor

Types of DC Motor A Direct Current Motor, DC is named according to the connection of the field winding with the armatureMainly there are two types of DC Motors First, one is Separately Excited DC Motor and Self-excited DC Motor The self-excited motors are further classified as Shunt wound or shunt motor, Series wound or series motor and Compound wound or compound motor...

Know More

Working Principle of DC Motor

There is no basic difference in the construction of a DC generator and a DC motor In fact, the same DC machine can be used interchangeably as a generator or as a motor Like generators, there are different types of DC motors which are also classified into shunt-wound, series-wound and compound-wound dc motors...

Know More

Construction of DC Machine

Mar 25, 2018· In this video, Construction of DC machines with all the parts are conceptually explained Must Watch it Subscribe our Electrical Engineering Related channel 'Electrical Academy' to get the ....

Know More

Construction of dc machines

Feb 26, 2014· Construction of dc machines 1 Construction of DC machines By, Rohini Haridas Assistant Professor, Dept of Electrical Engineering, SSGM College of Engineering,Shegaon 2 Is DC generator and motor have same construction??? 3 Main construction diagram 4 Main parts The two major parts required for construction : 1...

Know More

3 Basic concepts of Rotating Machines

3 Basic concepts of Rotating Machin Transformers have already been introduced The transformer is a static device having primary and secondary windings In rotating machines, there are two parts: the stator and the rotor Rotating electrical machines are also of two types: DC and AC machin Electrical machines are widely used...

Know More

Construction of a DC Generator

Construction of a DC Generator A DC Generator is an electrical device which converts mechanical energy into electrical energy It mainly consists of three main parts, ie Magnetic field system, Armature and Commutator and Brush gear...

Know More

DC Machine

A DC machine is an electromechanical energy alteration device The working principle of a DC machine is when electric current flows through a coil within a magnetic field, and then the magnetic force generates a torque which rotates the dc motor The DC machines are classified into two types such as DC generator as well as DC motor...

Know More

DC EQUIPMENT CONSTRUCTION

DC Generators DC EQUIPMENT CONSTRUCTION DC EQUIPMENT CONSTRUCTION Direct current machines are energy transfer devic These machines can function as either a motor or a generator DC motors and generators have the same basic construction, differing primarily in the energy conversion To better understand the operation and construction of DC machines, a few basic ,...

Know More

Electric machine

In electrical engineering, electric machine is a general term for machines using electromagnetic forces, such as electric motors, electric generators, and othersThey are electromechanical energy converters: an electric motor converts electricity to mechanical power while an electric generator converts mechanical power to electricity The moving parts in a machine can be rotating (rotating ....

Know More

What is a Synchronous Machine?

Synchronous Machine Synchronous Machine constitutes of both synchronous motors as well as synchronous generators An AC system has some advantages over DC system Therefore, the AC system is exclusively used for generation, transmission and distribution of electric power...

Know More

Basics of Electrical Machines

Feb 22, 2016· Basics of Electrical Machines 1 MODULE 5 EE100 Basics of Electrical Engineering Page 1 of 19 MODULE 5 ELECTRICAL MACHINES An electrical machine consumes electrical energy to do a specific work or it converts electrical energy to other ,...

Know More