Explain the construction of dc machine, Mechanical Engineering

Assignment Help:

Explain the Construction of dc machine

The constructional features of a dc machine are given below. A dc machine has two major parts, magnetic ?eld system and armature. The ?eld system is the stationary part of the machine and is called stator. The armature is the rotating part and is known as rotor. A direct current machine has the following parts which are shown in ?gure.

1. Yoke or Magnetic frame.

2. Field system- Pole cores, pole shoes and ?eld coils

3. Armature- Armature core and armature winding

4. Commutator, brushes, bearings, etc.

 

1265_motor.png


Related Discussions:- Explain the construction of dc machine

Crankshaft design, i have designed a crankshaft for 3 cylinder engine i wan...

i have designed a crankshaft for 3 cylinder engine i want to know how to balance it

Find the cycle efficiency, Develop an EES Code for a Rankine cycle with reh...

Develop an EES Code for a Rankine cycle with reheat and with 2 open feedwater heaters.  The cycle is shown below:  Use the following conditions: 1.  700 psi, 850F 2.  500

Define heat for electrical resistance welding, Q. Define Heat for electrica...

Q. Define Heat for electrical resistance welding? The heat, H for electrical resistance welding is generated by passing a large electrical current ( of the order of 3000 to 100

Kinematics, derive an expression for range along iclined palne

derive an expression for range along iclined palne

Green generator, Before I submit my papers, I need to have something in wri...

Before I submit my papers, I need to have something in writing regarding confidentiality of my work. Please advise. Bill Bridges

What do you mean by an inertial reference, (a) Comment on the require to id...

(a) Comment on the require to idealise a body as a particles, a rigid body or a continuum. (b) What do you mean by an inertial reference ? (c) Define quantitatively a force 1

Quantitative Project Paper, Could I have 3 topic ideas with problem stateme...

Could I have 3 topic ideas with problem statement and research questions for each to pick one and send it to the expert? I have a project in Manufacturing Engineering, Master leve

Dryness fraction measurement - thermodynamics, Dryness fraction measurement...

Dryness fraction measurement: Sensible Hea t of Water or Heat of Liquid or Enthalpy of Liquid (h) Sol.: It is quantity of heat which is required to raise unit mass

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd