A PRACTICAL TRAINING SEMINAR

Submitted to :

Amit Kumar Prajapati

Rajveer Marwal

Submitted By:

Nimit Jain

(PCE/2EC/11/018)

EC – ‘C’ IV Year1

CONTENTS

STAGE 1 NPCIL

• Nuclear Power Corporation of India

• Company Profile

• Objective of Company

• Nuclear Plants

STAGE 2 BHEL

• Introduction

• BHEL

• BHEL’s Portfolio

• Main Manufacturing Facilities

• BHEL-EDN

• Product Profile

• Job Seeking

• Courses

• Power Plant

• Thermal Power Plant

• Hydro Power Plant

• Nuclear Power Plant

• Automation & Control System

• Traction System

• Solar Photovoltaic

• Infrastructure

• Video

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3

NPCIL

NUCLEAR POWER CORPORATION OF INDIA LTD.

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COMPANY `S PROFILE

• Government of India owned organization

• Founded in September,1987

• Headquarters : Mumbai, Maharashtra,India

• Key people : Mr. K.C. Purohit CMD

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• Industry : Energy

• Products : Nuclear power and Electricity

Generation and Distribution

• Net income : 21.01 billion (US$350 million) (2012–2013)

• Website : www.npcil.nic.in

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OBJECTIVE OF THE COMPANY

NPCIL was created with the objective of undertaking the design, construction,operation and maintenance of the atomic power stations for generation ofelectricity in pursuance of the schemes and programmes of the Government ofIndia under the provision of the Atomic Energy Act 1962.

The formation of NPCIL was necessitated to give it operational flexibility andraise financial resources from the capital market to finance the setting up of theprojects. The authorised share capital of the company is Rs. 15,000 crores ofwhich Rs. 10174 crores is paid up as on 31/03/2012 which is fully subscribed bythe Government of India.

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NUCLEAR PLANTS

• Tarapur, Maharashtra(TAPS 1-4)

• Rawatbhata, Rajasthan( RAPS 1-6)

• Kalpakkam, Tamil Nadu(MAPS 1,2)

• Narora, Uttar Pradesh(NAPS 1,2)

• Kakrapar, Gujarat(KAPS 1 ,2)

• Kaiga, Karnataka(KGS 1-4)

• Koodankulam, Tamil Nadu( KNPP-1)

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BHEL

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INTRODUCTION• Type : State Owned Organization (PSU).

• Industry : Electrical equipment.

• Founded : 1964.

• Headquarter: New Delhi, India.

• Area Service: Worldwide.

• Key People : B . Prasada Rao.

• Income

• Revenue : INR 50,156 Crores.

• Net Income: INR 06,615 Crores.

• Employees : 48,399 (March 2013).

• Website : www.bhel.com 10

BHEL

• Bharat Heavy Electricals Limited (BHEL) is an Indian state-ownedintegrated power plant equipment manufacturer & operates as an engineeringand manufacturing company.

• One of the only 7 mega Public Sector Undertakings (PSUs) of India clubbedunder the esteemed 'Maharatna' status.

• 7th largest power equipment manufacturer in the world.

• In the year 2011, it was ranked 9th most innovative company in the world by USbusiness magazine Forbes.

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BHEL’s Portfolio

BHEL caters to core sectors

of the Indian Economy viz.,

• Power Generation's

• Transmission

• Industry

• Transportation

• Telecommunication

• Renewable Energy

• Defence and many more12

MAIN MANUFACTURING FACILITIES

• Heavy Electrical Equipment Plant, Haridwar, (Uttarakhand)

• Heavy Electrical Plant (Bhopal)

• Heavy Power Equipment Plant, Hyderabad

• Transformer Plant, BHEL Jhansi (Uttar Pradesh)

• High Pressure Boiler Plant and Seamless Steel Tube Plant, Trichy (Tamil Nadu)

• Boiler Auxiliaries Plant, Ranipet, Vellore (Tamil Nadu)

• Electronics Division and Electro Porcelain Division, Bangalore (Karnataka)

• Insulator Plant Jagdishpur (Uttar Pradesh)

• Component Fabrication Plant Rudrapur (Uttarakhand)13

BHEL-EDN BANGALORE

It consists of 2 main units:

ELECTRONICS SYSTEM DIVISION (ESD Part of EDN)

AUTOMATION AND CONROL SYSTEM (EDN)

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PRODUCTS PROFILE

• Automation & Control System

• Steam Turbine

• Steam Generators

• Distributed System Control

• Balance of Plant

• Hydro, Gas & Nuclear Power Plant

• SCADA

• Power Electronics System

• Excitation, AC Driver System

• Static Starters

• Traction Drive System 15

COURSE

There were various topics which were taught over there during the trainingsession. These topics includes not only the Electronics part but also of Electricalpart.

The topics were:

• Power Plants

• Automation & Control System

• Traction Drive System

• Solar Photovoltaic

• Infrastructure

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POWER PLANT

From our knowledge we know there are 3 types of Power Plant:

• Thermal Power Plant

• Hydro Power Plant

• Nuclear Power Plant

• Boiling Water Type

• Pressured Water Type

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THERMAL POWER PLANT

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HYDRO POWER PLANT

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NUCLEAR POWER PLANT

BOILING WATER REACTOR20

CONT…

PRESSURISED WATER REACTOR

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AUTOMATION AND CONTROL SYSTEM

• These comprise of various sub-division of controls of various parts of Powerplant and various other sources. These are mentioned below:

• Steam Turbine

• Steam Generators

• Distributed System Control

• Balance of Plant

• Thermal, Hydro, Gas & Nuclear Power Plant

• SCADA

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STEAM TURBINE & GENERATORS

• Burner management system

• Secondary Air Damper Control

• HP Bypass Control System

• Control & Monitoring system for critical parameters of turbine

• Free Governing Mode Operation

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DISTRIBUTED SYSTEM CONTROL

• ECS and SCADA Switchyard

• Control Monitoring and Information System

• Gas Based Open Cycle, Combined Cycle & Co-Genration

• Automation for Nuclear Power Plant

• Software System Solution

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SCADA

• It had it main Applications in

• SAS & SCADA for utility Sub-Station

• Refineries Control System

• Industrial Automation

• Features of SCADA

• Communication Capability is better and intelligent

• Monitor Status of Equipment

• Control Room of Switchyard

• Fault Diagnosis

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TRACTION SYSTEM

• BHEL produces 2 major products in Traction System. They are mainly as,

• Transformer

• Converter

• Along with these transportation system devices BHEL also overview to theVehicle motor driving Control Unit. These are controlled by EMU which areagain of 2 types:

• NMDU

• MDU

• After these technology BHEL is now planning to develop its another inventionin the form of Load & Hot Converter.

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SOLAR PHOTOVOLTAIC

Wafers Pre-Clean TexturisationChemical Cleaning

N-diffuse

Edge Joint Removal

Phosphate Silica Glass

Removal

ARC(anti-reflecting coating)

Screen PrintDry

Fire Cell TestPV Module

Line.

Manufacturing Process of

Solar Panel 27

CONT…

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INFRASTRUCTURE

In Infrastructure of the BHEL-EDN we include various parts as:

• Sub-Assembly

• Fabrication of Control Equipment

• Main Assembly

• System Testing

• Semiconductors & Photovoltaic

• IT Services

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The Working & Expansion of BHEL-EDN

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QUESTIONS & QUERIES

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