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REPORT ON GANDHINAGAR THERMAL POWER

STATION

Submitted by-

Kaushalkumar V. Trivedi

B.E. Mechanical 6th semester

Roll no:- 26117

Year 2010

Department of Mechanical Engineering

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Acknowledgement

Natural abilities are like natural plants, they need pruning by study. On

successful completion of my training at Gandhinagar thermal power station, i would

like to thank some eminent personalities who have been involved with me right from

the beginning of my training work.

I am thankful to chief engineer Mr. J.N. Doshi and executive engineer Mr. A.C.

Patel of the BMD department who granted the permission to do the project at GTPS.

I would like to express my profound gratitude to Barot sir & Savani sir for excellent

cooperation and for giving all kind of needful help.

Words can never be enough when it comes to expressing gratitude towards

our head of the department shri P.D. Solanki for inspiring and guiding me for theproject.

I would also like to thank the administration staff of the GTPS for providing me

various information regarding the power station and literature on the same along with

those who have helped me directly or indirectly to make my project a success.

Finally, I pray the almighty and ask his blessing in my future endeavors.

Kaushalkumar V. Trivedi

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ABSTRACT:-

On the training during G.E.B we get the real practical knowledge of thermal

engineering and we also know how the actual power plant works rather then

we study in our book.

I placed at boiler maintenance during my training period of 15 days .During the

training I learn the power plant cycle and different components working after

the assembly and how they works in practical application.

In the first week of our training I visited the different boiler sections and its

parts. In the second week of the training I visited and observed the working of

coal cycle and ash handling systems used at Gandhinagar thermal power

station.

After the completion of the training I exactly know the how power plant system

works and also about the company profile and about the organization of

Gandhinagar thermal power station.

So it was a memorable experience for me to take training at this one of the

most leading power sector of Gujarat.

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Index

Aim of the training 1

Company profile 2

Introduction 3

General data of gtps . 4

General layout . 7

General description of a layout 8

Different componenets in this plant . 9

Boiler .... 10

Boiler drum 11

Super heater 11

Reheater 12

Economiser .. 12

Air preheater . 13

Boiler furnace .. 14

Condenser .. 14

Deaerator .. 16

Cooling tower 17

Steam turbine &generator ... 18

Principle & operation of plant 19

Energy conversation diagram ... 21

Different cycles

Coal cycle .. 22

Air & flue gas cycle .. 28

Steam cycle 30

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Condensation cycle 33

Feed water cycle 33

Ash cycle 35

Conclusion . 38