WEEK 5

Title: Search for existing circuit driver and 1.phase BLDC Motor.

Objective: To get more understanding about how the circuit driver work and 1-phase BLDC Motor

Discussion/Analysis: 

 
This week, I went to my supervisor and discuss more detail about my project. I already search about the circuit driver for the brushless dc motor that had been designed before and show it to Mr. Suhairi. The 1-phase brushless DC motor will increasingly replace brushed DC motor. Brushed DC motor requires maintenance, for example to service coal brushes and commutator. Another major problem with a brushed DC motor is the possibility of brush burnout in the event of an overload or stall condition.

As the brushless DC motor still improving by manufacturer for better quality, the driver circuit also needs to improve by researcher from time to time to ensure that the motor will work properly with the driver and produced desire power needed by the user.