SAVR Team....7/Jan/2013---->28/Jan/2013

S.A.V.R ( Sesalur Atas Voltan Rendah - Low Voltage Overhead Line )

The voltage between phase to neutral not exceed than 600V (alternative current). The voltage between phases not exceeds 1000V (direct current). SAVR works include:

a)Stretch or tighten a new line or Bare Wire type ANC.

b) Digging, planting and replacing wooden pole to spun concrete pole.

c) Connect the broken line.

d) Install the Black Box or fuses.

e) Make and Plant 'stay wire' and all the equipment.

f) Attract and change house new service users.

g) Install the neutral link and 'cut out' to users.

h) The system of street lighting.

i) Handle 'Breakdown'.

j) Cutting the branches on the top line (rentis).

Material usually used:

1. J-HOOK

• Used to hold and support the terminal and gripping suspense setter (suspension clamp).

1. SUSPENSION CLAMP

• Used in suspension or neutral wire coated cause damage to the insulation.

1. DEAD END CLAMP

• Used to hold tension on the cable terminal poles, distribution and corner posts which shifts the angle exceeds 30 degrees.
• There are three sizes supplied depending on the size of the suspension or neutral wire 25mm, 70mm, and 120mm

1. NYLON TAPE

• Black nylon binder used to bind the core back kedawai suspension or neutral conductor in each place where the conductor out of the cassing when installation materials made ​​on line.

1. IPC ( insulation piercing conductor )

• IPC is used to obtain the continuity of the electrical connection between the main line with the conductors 'tee-off'. Serrated contact stingy provided can penetrate directly to the conductor insulation to get a good electrical connection without having wasting any cable coating.
• IPC is used to connect the phase conductor sizes and neutral wires are as follows:

* IPC 185-120mm/185-95mm

*IPC 185-120mm.185-16mm

*IPC 120mm/70mm

*IPC 95-70mm/95-70mm

*IPC 95-70mm/25-16mm

*IPC 25-16mm?25-16mm

Tools for testing is

• Test chop

• Voltage indicator (low voltage tester)

Low voltage wire type: 3 x 185

3x 95

3x 16 (most commonly used for 3 phase connection)

1x16 (continued for 1 phase)

There are three types of commonly used POLE in Tenaga Nasional Berhad to support low-voltage power lines:

• concrete pole
• spun concrete pole
• steel pole

1. 9 meter - Used on the mains line (main). Planted into the pole depth of 1.5 meters (5ft).
2. 7.5 meter - Used in the mains supply (service). Planted into the pole is 1.2 meter (4ft).

This type of pole _ is formed in a circular and grows till at certain base of the post. There are 3 sizes that have different sizes:

i) pole 9m long, 140mm diameter and 260mm top to bottom and has 5 holes. Weight is 400kg concrete pole.

ii) pole 7.5m long, 140mm diameter and 240mm at the top to the bottom and has 5 holes only. Weight is 320kg concrete pole

iii) pole 7.5m long, 100mm diameter and 175 top to bottom and has a 4 hole. Weight is 120kg concrete pole.

There is a hole at the top of the point of the grounding connection is provided at a position 1.2m from head end pole and another hole in the bottom on the position of the tip of mast 1.2m The holes are used to run the ground wire (to enter and remove the ground wire has been provided with a pilot wire contact between the two holes) during the grounding work.

Lets continue blogging....internship mood....hiihihi

TNB Nilai....Here I come!!!!!!!!!

Yeaaahhhh....finally i'm finish my study period in campus...now it's my turn to look out the real engineering world.... I've make my decision to choose TNB-nilai  (distribution) to have my internship n at the same time to fulfill my degree program...yahoooo...after next 4th month i can grad peacefully hopefully....heheheh insyaallah...ok this is the schedule that management already plan for internship student...

TNB Nilai ( Distribution )

 PT 7444, Jalan BBN 1/2H Putra Point, 

Bandar Baru Nilai,

71800 Nilai,

Negeri Sembilan.

FYP S2 WEEK 14

Tittle of activity 

Industry day....demo

Objective :

The day had come!Alhamdulillah I managed to finish my final year project at the desired time. I would like to thank to my fyp supervisor, Mdm zurin as she is helping me so much in developing this project. Not forgotten to my friends that always support me throughout the period until I managed to complete my project.  Here, I attach my fyp poster and demonstration video during industry day ...During the presentation, I used to explained based on the poster that I provide. For my poster, the content includes:

• Introduction
• Objectives
• Abstract 
• Methodology
• Result 
• Reference

My Poster

FYP S2 WEEK 13

Tittle of activity :  POSTER!!!

Objective : Prepare poster for industry day

FYP S2 WEEK 12

Tittle of activity :  Prepare casing & test-run project

Objective :
Build up the car prototype to implement the project.

Content/procedure :

• Casing

1

2

3

4

• Result

FYP S2 WEEK 11

Tittle of activity :  Troubleshoot

Objective :Solve camera prob and LCD

Content/procedure :

1. Because of the camera that  used in my project can't support / match with the computer windows software, I need to downgrade from windows 7 to windows XP. Now my camera can successful function.
2. Change a new LCD according to the damage because of the LCD dint't display the output range and distance.

Before

After

FYP S2 WEEK 10

Tittle of activity :

 Step development basic burning programming

Objective :

To learn and understand better how to burn IC.

Content/procedure :

Step 1:

Launch PIC Kit 2 programming software by Selecting Start > Program > Microchip > PIC Kit 2

The following programming interface appears and notifies that the PIC Kit 2 and target device found and connected. 

Step 2: 

If device is successfully detected, the model name will appeared at “Device Configuration Area” 

Step 3 :

For UIC00A, the “VDD Target” will automatically be 5.0. User should powered +5V to the target PIC. 

Step 4 :

Go to File and select Import Hex. Browse for the Hex file location and open to start import the Hex file.

Step 5:

After Hex file has been successfully imported, the target device can be programmed by clicking on Write. The PIC will be erased and programmed with the new Hex code imported. The operation status will display on the Status Window if writing is successful. 

Step 6:

Push button is a special feature to load Hex file into the target device. Push button can be used after Programmer>Write on PIC kit Button is checked as figure below: 

Step 7:

Pressed push button and the Hex file will automatically program into the target device.

Step 8 :

The program already successful Burning Program.