Synchronous motor working and applications

1. SYNCHRONOUS MOTOR

2. 2
SYNCHRONOUS MOTOR
• Synchronous Motor is similar to that of
an alternator construction point of view.
• It has an armature winding on stator and
a field winding on Rotor
Introduction
Lecture Notes by Dr.R.M.Larik

3. 3Lecture Notes by Dr.R.M.Larik

4. 4Lecture Notes by Dr.R.M.Larik

5. 5Lecture Notes by Dr.R.M.Larik

6. 6Lecture Notes by Dr.R.M.Larik

7. 7Lecture Notes by Dr.R.M.Larik

8. 8Lecture Notes by Dr.R.M.Larik

9. 9Lecture Notes by Dr.R.M.Larik

10. 10Lecture Notes by Dr.R.M.Larik

11. 11Lecture Notes by Dr.R.M.Larik

12. 12Lecture Notes by Dr.R.M.Larik

13. 13Lecture Notes by Dr.R.M.Larik

14. 14Lecture Notes by Dr.R.M.Larik

15. 15Lecture Notes by Dr.R.M.Larik

16. 16Lecture Notes by Dr.R.M.Larik

17. 17Lecture Notes by Dr.R.M.Larik

18. 18Lecture Notes by Dr.R.M.Larik

19. 19
APPLICATION OF SYNCHRONOUS MOTOR
• They are used Voltage Regulation of Transmission lines.
• Over Excited Synchronous motor used to improve Power Factor of
the plant carrying rated load.
• Synchronous Motors are particularly attractive at low speed .because
Power Factor can always be adjusted to unity and efficiency is high.
Lecture Notes by Dr.R.M.Larik