-
2019-07-01 Lesson Eight: Synchronous motors
All previous chapters have been about Asynchronous motors, now this chapter will explain about how Synchronous motors works. ...... more
-
2019-06-27 Lesson Seven : 1-phase induction motor
The 1-phase motor has the same design of the rotor as the 3-phase motor but the windings in the stator are a bit different. There are a number of different types of 1-phase motors but this chapter will focus on explaining on how the permanent split capaci ...... more
-
2019-06-26 Lesson Six : Starting methods
When starting a motor it’s possible to do so in several ways
Direct on line start
Star delta connection start.
Transformer start
Soft starter
Variable speed drive start. ...... more -
2019-06-25 Lesson Five: Star and Delta connection
Electrical insulation material,Electrical insulation materials,Electrical insulation,Insulation material,Insulation paper,Paperboard,Presspaper,Fish paper ,Crepe Paper ,Crepe Paper tube ,Nomex Paper ,Insulation Tape ,Woven Tape,Cotton Tape,Polyester shrin ...... more
-
2019-06-24 Lesson Four: Magnetic poles and rotating speed of the motor
Magnetic poles and rotating speed of the motorThis chapter will explain how the number of magnetic poles in the motor and the frequency of the current will affe ...... more
-
2019-06-21 Lesson Three: How the motor spins
How the motor spins ...... more