Electromechanical energy conversion principles

5,816 views
5,512 views

Published on

Published in: Education, Technology, Business
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
5,816
On SlideShare
0
From Embeds
0
Number of Embeds
9
Actions
Shares
0
Downloads
86
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

Electromechanical energy conversion principles

  1. 1. Waiting for others …………
  2. 2. ELECTRICAL MACHINES Prepared by, Vijay Balu RaskarSERIAL NUMBER NAME OF CHAPTER01 TRANSFORMERS02 ELECTROMECHANICAL CONVERSION PRINCIPLES03 BASIC CONCEPT OF ROTATING ELECTRICAL MACHINES04 D.C.MACHINES05 POLYPHASE SYNCHRONOUS MACHINES06 POLYPHASE INDUCTION MOTORS07 ARMATURE WINDINGS
  3. 3. 2. ELECTROMECHANICALCONVERSION PRINCIPLES
  4. 4. PROJECT FOR STUDENT• Collect information on “MOTOR”, “RESISTANCE” and “LED”• Bring following material : 1) Small Motor (Any RPM) 2) Any Resistance 3) One RED LED
  5. 5. In electromechanicalsystems, energy isstored in magneticand electric fields.
  6. 6. An Electro-mechanical energy is converted electrical energy into mechanical energy ORmechanical energy into electrical energy.
  7. 7. Electromechanical energy conversiondevices:-1) Small motion like telephone receivers,microphone, Load-speakers etc2) Consist of Force or Torque producingdevices like Electro magnets, relays,moving coil instruments etc3) Continuous energy conversion likemotor and generators.
  8. 8. The energy storagecapacity of the magnetic field is much greater (about 25,000 times) than electric field.
  9. 9. According to Principal of energy conversion, energy can neither becreated nor destroyed, it can be converted from one form to another form.
  10. 10. Thank You

×