Independence on Independence Day

First sessional examinations are postponed to September 7 to September 9, 2010.

source: http://uiet.puchd.ac.in/Notices.aspx#students

16th of August 2010 to be observed as a Holiday

source: http://www.puchd.ac.in/section.php?action=annoucement&id=853&code=show

WC book, finally out

hey guys.

For the last two years, all that my dad had talked about was his book, which he was writing. It gets really irritating sometimes, only me and my family could tell. But finally, after so much hard work, and waiting, it is finally out. And now, looking the joy on his face made me realize how important it was for him. I also feel the same joy when I do programming and succeed in my work. But, this is really big. It is titled - "Wireless Communications", useful for ECE students in 3rd and 4th year. And most importantly, can you guess who is the publisher? Its 'Tata Mc-Graw Hill', one of the leading publishers internationally. Its really amazing and the feeling is truly great. I feel so proud.

As a part of web supplements provided along with the book and also for marketing purpose, I have created an interactive quiz having questions from the text of the book. It is available at following URL: www.wcquiz.blogspot.com Please visit it, and send me your views at my email address progpank@gmail.com

Pankaj

PLC Experiments

Introduction + 2 Exps

Microcontroller Lab - PLC experiment

Exp 1 - Introduction to PLC
Exp 2,3 - Any two programs using ladder logic, write steps to follow in RSLogix software.
Submit by 10:30 am, April 21 (Wednesday)

ESD - 3rd sessional notes

download

CAPSA Problem No. 8 - SIMULINK

PROBLEM NO. 8

Objective:
Using SIMULINK, design and simulate a two-area power system model connected by a tie line.

Problem:
A two area system connected by a tie line has the following parameters on a 1000-MVA common base

AREA 1
Speed Regulation
R1 = 0.05
Frequency-sensitive load coefficient
D1 = 0.6
Inertia Constant
H1 = 5
Base power
1000 MVA
Governor time constant
τg1 = 0.2 sec
Turbine time constant
τT1 = 0.5 sec

AREA 2
Speed Regulation
R2 = 0.0625
Frequency-sensitive load coefficient
D­2 = 0.9
Inertia Constant
H2 = 4
Base power
1000 MVA
Governor time constant
τg2 = 0.3 sec
Turbine time constant
τT2 = 0.6 sec

The units are operating in parallel at the nominal frequency of 60 Hz. The synchronizing power coefficient is computed from the initial operating condition and is given to be Ps = 2.0 per unit. A load change of 187.5 MW occurs in area 1. Construct the SIMULINK block diagram and obtain the frequency deviation response.

Microcontroller 8051

For a quick revision of architecture of uC - 8051, here is a link for the presentation on

'Introduction to Microcontroller 8051'

ESD - VHDL

I found some presentations/tutorials on VHDL, might be useful to you for either lab or exams but might not be as good as my notes :) . So, here are there links.

Tutorial 1

Tutorial 2

Tutorial 3

Microcontroller Assignment - LCD

Courtesy - Vibhor Gupta (UE7468)

CAPSA Problem No. 6

Printout material: click here
manual solution:

Microcontroller - lab manual

Chapter 1 - Introduction

Chapter 3 - Stand-Alone Mode

Chapter 5 - Hardware

Chapter 6 - Monitor Routines

Chapter 10 - Programming Examples

CAPSA - Problem No. 5

(please include the following as the first page in the print out )
Problem No. 5
Objective: Improvement of voltage profile of the power system using a shunt capacitor

(Print out material: click here)

Notes - 2nd sessionals

As you know 2nd sessionals are scheduled for 4th Feb (Thu), here are my lecture notes for your ready reference.
CAPSA
PE
ESD
mC
Notes for some of the days are missing since i had bunked few lectures this month. One lecture of mC (Serial Communication - hardware), one lecture of PE (Cyclo converters) and three lectures of ESD (??? - don't know the topics).

CAPSA Lab Problem No. 4

Date: 11th Feb, 2010 (Thursday)
Problem No. 4
printout material: click here

Manual Solution

CAPSA Lab - Problem No. 3

Problem No. 3a

printout material: click here

no manual solution required

--------------------------------

Problem No. 3b

printout material: click here

Manual Solution:

Step 1: Convert all the quantities into 200 MVA base

Step 2: Draw oneline diagram

Step 3: Form YBUS (not necessary)

--------------------------------

Also, for the 7-bus system given below, convert all the quantites into values which can be feeded into the Power World Simulator directly. Do this in rough notebook.

CAPSA Lab - Problem No. 2

Date: 28th Jan

Print Out Material: Click Here

Manual Solution:

Notes for 1st sessionals

Control Engineering

Power Electronics

MicroController

Date Sheet

2.02.10 - (Tuesday)

11:30 am --> CE

03:30 pm --> mC

3.02.10 - (Wed)

03:30 pm --> PE

CAPSA Lab - Problem No. 1

Print out material link is :
Problem No 1.doc

Do manual solution on the next page with pencil or pen:
MANUAL SOULTION:
Step 1: Convert all the impedances into admittances i.e. Z <--> Y
Step 2: Make circuit diagram showing all the shunt admittances along with series admittances.
Step 3: Create the YBUS matrix.

Given above is rough idea.

Following are the scanned pages.