ntpc badarpur ece report

7/28/2019 NTPC Badarpur ECE Report

1/29

Industrial Summer Training at

NTPC Badarpur

Electronics & Communication


2/29

Introduction

10/31/11


3/29

NTPC - Vision and MissionOur Vision

A world class integrated power major, powering

Indias growth, with increasing global presence

Our Mission

Develop and provide reliable power, related products

and services at competitive prices, integrating multipleenergy sources with innovative and eco-friendly technologies and contribute to society

10/31/11


4/29

NTPC, the largest power Company in India, was setup in

1975 to accelerate power development in the country.

NTPC has installed capacity of 29,394 MW.

15 coal based power stations (23,395 MW)7 gas based power stations (3,955 MW)

4 power stations in Joint Ventures (1,794 MW).

The company has power generating facilities in all major

regions of the country.

NTPC, was setup in 1975 worlds largest .

In Forbes list of Worlds 2000 Largest Companies for the

year 2007, NTPC occupies 411th place.


5/29

Overview of NTPC


6/29

NTPC Badarpur


7/29

NTPC Badarpur

BTPS was conceived in 1965 to meet thegrowing electricity demand of Northern

Region.The site construction activities started in1968.The plant became operational with thecommissioning of its first unit on 26th July1973, 2nd unit in ;74 , 3rd unit in 75 , 4th unitin 78 & 5th unit in 81.


8/29

Basic PrincipleThere are basically three main units of a thermal power plant:

1. Steam Generator or Boiler

2. Steam Turbine

3. Electric Generator


9/29

Electricity from Coal


10/29

A generating station which converts heat energy of coal combustion intoelectrical energy is known as a steam power station. Steam is produced in the boiler by utilizing the heat of coal combustion. Thesteam is then expanded in the steam turbine and is condensed in acondenser to be fed into the boiler again. The steam turbine drives thealternator which converts mechanical energy of the turbine into electricalenergy.


11/29

Coal is burnt in a boiler ,which converts water into steam.

The steam is expanded in a turbine used todrive alternator. The steam expanded is condensed in acondenser to be feed into the boiler again.

The steam turbine drives the alternator whichconverts mechanical energy of the turbine intoelectrical energy.


12/29

Steam generating equipment Condenser Prime mover Cooling towersElectrical equipment


13/29


14/29


15/29

A device which removes last traces of moisture.

It helps in reduction in requirement of steam quantity. Steam being dry reduces the mechanical

resistance of turbine. No corrosion at the turbine blades.


16/29

Remove heat from thewater discharged fromthe condenser so that the

water can be dischargedto the river or recirculated and reused.

Air can be circulated inthe cooling towersthrough natural draft andmechanical draft.


17/29

A natural result from the burning of fossil fuels, particularlycoal, is the emission of flyash. Ash is mineral matter present inthe fuel. For a pulverized coal unit, 60-80% of ash leaves withthe flue gas.

Two emission control devices for flyash are the fabric filtersand electrostatic precipitators.

Electrostatic precipitators have collection efficiency of 99%, butdo not work well for flyash with a high electrical resistivity (ascommonly results from combustion of low-sulfur coal). Inaddition, the designer must avoid allowing unburned gas toenter the electrostatic precipitator since the gas could beignited.


18/29

Construction of embankments and fills Construction of road in sub-base Manufacture of cement Manufacture of bricks/blocks Filling as flowable fill material

Agriculture as soil amendment/sourceof essential plant nutrients


19/29


20/29


21/29

IT Role & Responsibility

Maintenance ManagementMaterials & Contracts Management

Financial AccountingCoal Monitoring & Accounting.Operations & Generation Monitoring

Hospital ManagementH R & TMS, T/S ManagementOffice Automation & communication.

E-Samadhan complaints Monitoring


22/29


23/29


24/29

AwardsMOPs Meritorious Productivity Award:

For calendar years 1987, 1988, 1990.

For financial years 92-93, 94-95 and 97-98

Received Bronze medal in 1998-99 andReceived Silver shield and certificate of Meritorious performance for 2000-01.

Received Gold shield and Certificate for outstanding performance three consecutiveyears 01-02 & 02-03 , 03-04. the awards werepresented by Honble President of India andHonble power Minister on 24 August 2004.


25/29

Awards


26/29

BTPS received golden peacock award for IT innovations for 2003-04


27/29

ConclusionThe BTPS IT has come a long way fromlagging to leading in IT enablement amongNTPC power stations. IT Vision realized,making BTPS highly information enabled

plant.

10/31/11


28/29

ReferenceTRAINING REPORTS OF PAST YEARS ATNALANDA LIBRARY

INTERNET

DOCUMENTS OF IT DEPARTMENT


29/29

ntpc badarpur ece report

Documents