SEM 2 WEEK 14

TITLE :Presentation for Final Years Project.

OBJECTIVE :

To present the final years project to assessor.

CONTENT:

On the Thursday  we need to present our project to the assessor.It started from the 9.am until 5.00pm at Gemilang hall.
  

   

CONCLUSION:The presentation is a successfully done

        

SEM 2 WEEK 13

TITLE: Preparation for poster presentation

OBJECTIVE:

To create the poster of our circuit driver

DISCUSSION/ANALYSIS:

 The poster is compulsory for presentation. At this week we need to submit the draft of poster to our supervisor. Here is the Draft

CONCLUSION
The poster is approved by supervisor. Need to get prepared for presentation.

SEM 2 WEEK 11 and WEEK 12

TITLE:
Testing the circuit driver with the BLDC motor 

OBJECTIVE:

To determine the driver is functioning or not

DISCUSSION/ANALYSIS:

The driver was tested at UPM due to equipment and the suitable motor there. The arrangement for testing the circuit was arranged by my supervisor. Below is  the driver and motor connection.

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CONCLUSION:

The driver was successful function. All the result recorded.

SEM 2 WEEK 9 AND WEEK 10

TITLE: Testing and troubleshoot the circuit

OBJECTIVE:
To test and analyze  the circuit

DISCUSSION/ANALYSIS: The driver circuit was tested using oscilloscope. The hall sensor output signal was displayed by using the movement of magnet. As the hall sensor get supply from the battery, it should working properly. Below is the result of output signal from hall sensor and the measurement setup.

 Fig 1: Measuremant setup

 Fig 2: Hall Effect Output Signal 

CONCLUSION:

I had successfully design and fabricate the circuit driver for 1-phase BLDC motor as I get the output result from the testing.

SEM 2 WEEK8

TITLE:
Continue soldering components 

OBJECTIVE:
To complete the circuit driver

DISCUSSION/ANALYSIS:
At this moment, the circuit driver  had completely finished. I only need to troubleshoot the circuit to see whether the circuit is functioning or not. Below is the circuit that I already completed.

CONCLUSION:
I already completed The driver circuit and ready to test

SEM 2 WEEK 7

TITLE:
Correction on Chapter 1, Chapter 2 and Chapter 3 

OBJECTIVE:
To do a correction on the report draft

DISCUSSION/ANALYSIS:
This week, I focus on doing the correction the chapter stated above after my supervisor, Mr Suhairi give back the draft that I had submitted to him. Mr Suhairi told me about the mistake that I had done in my report. After discussed about the problem with Mr. Suhairi, I finally understand what need to be put in the that chapter. He also tell me to follow to standard format format at Unikl-BMI Final Year Project website.

CONCLUSION:

Redo chapter 1, 2 and 3 of the final year project and will submit to my supervisor in the following week.

SEM WEEK 6

TITLE:

 Continue Soldering the components

OBJECTIVE:

Put the components into PCB become actual circuit.

CONTENT/PROCEDURE :

 

I had misplace some of the component. The bridge (rectifier) is actually no need to attach in the circuit. Mr Suhairi  advised me to find another bride that suitable  with my circuit . I find it and  Rectifier 2W10 is most suitable. 

Here is the circuit that 90 percent done and ready to test. 

 

 

 CONCLUSION:

The driver circuit is ready to test with the motor.