Page No. 1

REPORT ON

INDUSTRIAL VISIT

at

KOLAGHAT THERMAL POWER STATION

DATED 24.09.2014 & 25.09.2014

Co-ordinator: Prof. Amlan Chakrabarti

Organizer: Mr. Manojit Basak

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As per W.B.U.T. curriculum, the institute have to arrange industrial visit for B.TECH 3rd

Year Electrical Engineering students. Accordingly, we have requested the General Manager,

Kolaghat Thermal Power station, vide Fax message dated 28.07.2014 (Fax no.: 03221

231280) of Principal, Narula Institute of Technology, Agarpara for giving permission for

two days (one day for EE 3A and other day for EE 3B section) in this current academic year.

In response to this message Sr. Manager(E), Training Cell, KTPS, WBPDCL have send their

confirmation for two days 24.09.2014 and 25.09.2014 vide E-mail dated 12.09.2014.

The same matter was informed to the Registrar, NIT, Agarpara for arranging a bus on

24.09.2014 and 25.09.2014 from NIT college campus to KTPS and return back vide E-mail

dated 12.09.2014 of HOD-EE, NIT. The required bus was provided by the NIT, Agarpara on

the above mentioned days.

On 24.09.2014 we were started from NIT campus with the students of EE3A section at 7.20

a.m by a bus (Bus No.: WB 73/A- 7078) arranged by the institute. We reached KTPS at about

9.30 a.m. The students were subdivided into three groups and members of Engineers’

Welfare Forum of WBPDCL were demonstrated the different areas inside the plant. Lunch

was arranged by the same FORUM at the Officers Recreation Club, KTPP Township with

our financial involvement. At 4.50 p.m. we returned to NIT campus from KTPS Township.

On the next day, 25.09.2014 we were started from NIT campus with the students of EE3B

section at 7.35 a.m by the same bus. We reached KTPS at about 9.40 a.m. The students were

subdivided into three groups and members of Engineers’ Welfare Forum of WBPDCL were

demonstrated the different areas inside the plant. Lunch was arranged by the same FORUM

at the Officers Recreation Club, KTPP Township with our financial involvement. At 4.40

p.m. we returned to NIT campus from KTPS Township.

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Detail of participants in KTPS visit on 24-09-2014 and 25-09-2014

DATE OF KTPS VISIT : 24-09-2014 DATE OF KTPS VISIT : 25-09-2014

Headed by : MANOJIT KUMAR BASAK Headed by : MANOJIT KUMAR BASAK

FACAULTIES FACAULTIES & TAS

Sl No.

Name Sl.

No. Name

1 Sudhangshu Sarkar 1 Sushovan Goswami 2 Kamalika Banerjee 2 Arkendu Mitra 3 Priyanjali Mukherjee 3 Amit Mitra 4 Pratyusha Biswas Deb 4 Subhajit Roy

STUDENTS OF B Tech(EE) 3A STUDENTS OF B Tech(EE) 3B

Sl. No.

Name Roll No. Sl.

No. Name Roll No.

1 Tanmay Kanti Dey 10012001 1 Dhiman Dey 10012064

2 Saikat Datta 10012002 2 Amit Kumar Ojha 10012065

3 Mainak Sarkar 10012003 3 Deep Roy 10012068

4 Dipanjan Rakshit 10012005 4 Md. Shahnawaz Alam 10012069

5 Sourav Paul 10012007 5 Sajib Kumar Chowdhury

10012070

6 Srijita Bhattacharjee 10012008 6 Arghyadeep Das 10012071

7 Debayan Maity 10012009 7 Debmalya Sadhukhan 10012073

8 Poulomi Das 10012010 8 Arnab Kumar Biswas 10012074

9 Bijit Baral 10012011 9 Prakash Gayen 10012075

10 Saptarshi Mondal 10012012 10 Arnab Manna 10012077

11 Amandeep Kaur Bhambra

10012016 11 Samrat Kumar Das 10012078

12 Gurmeet Kaur Bhambra 10012017 12 Indrojit Biswas 10012082

13 Sajan Saha 10012018 13 Samir Pal 10012085

14 Mousam Maji 10012023 14 Ramkrishna Maji* 10012087

15 Abhishek Sinha 10012025 15 Vineet Kumar 10012088

16 Arijit Bera 10012026 16 Rituparna Pal 10012089

17 Anirban Mitra 10012028 17 Wasique Uddin* 10012090

18 Oindrila Saha 10012029 18 Sanawaj Alam 10012092

19 Pratap Khanna 10012034 19 Suraj Sanyal 10012094

20 Sayan Kumar Ghosh 10012037 20 Baishakhi Mukhopadhyay

10012096

21 Souvik Dan 10012038 21 Ajay Singh 10012097

22 Swikriti Maity 10012039 22 Md. Afnan Kayal 10012099

23 Souvik Samanta 10012040 23 Pralay Ghosh 10012101

24 Biswadeep Kundu 10012041 24 Arghya Mandal 10012102

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25 Souvik Haldar 10012043 25 Sudeshna Bhattacharjee

10012104

26 Md. Jakir Hassan 10012044 26 Tanima Bal 10012106

27 Babai Ghosh 10012045 27 Pawan Kumar Yadav* 10012108

28 Md. Masud Alam 10012047 28 Soumojit Saha 10012109

29 Supran Dasgupta 10012048 29 Deepak Rajwar 10012110

30 Saradindu Dey 10012050 30 Juneza Naggma 10012113

31 Atig Chattopadhyay 10012051 31 Prasanta Ghatak 10012117

32 Akash Dey 10012052 32 Sujay Kumar Singh 10012118

33 Indranil Biswas 10012053 33 Raja Bharati 10012119

34 Subhadip Ghosh 10012054 34 Prantick Deb Sharma 10012121

35 Saikat Ganguly 10012055 35 Pritam Shome 10012122

36 Jit Bose 10012056 36 Pinaki Bhandari 10012123

37 Rahul Verma 10012057 37 Sandeep Kumar Prajapati

10012124

38 Arkadeep Bera 10012059 38 Soharat Basu 10012125

39 Akash Kumar 10012060 39 Dipak Prasad Agrawal 10012126

40 Subhra Sasmal 10012061 40 Dipannita Chakraborty 10012127

41 Pritam Naskar 10012062 41 Abhilash Agarwal 10012128

42 Arighna Dalal 10012063 42 Md. Jawaid 10012129

43 Saikat Ganguly 10012130 43 Bhushan Kumar 10012131

44 Debabrata Biswas 10012135 44 Chandrachur Chakraborty

10012134

45 Subrata Chakraborty 10012136 45 Aman Bharati 10012137

46 Raghuvir Lal Sah 10012138 46 Nandita Chakraborty 10012151

47 Jeet Sarkar 10012140 47 Rajesh Debnath 10012153

48 Arati Nath 10012143 48 Uttiya Chakrabarty 10012154

49 Debojit Ghosh 10012145 49 Sagnik Haldar 10012157

50 Sirshendu Mukherjee 10012147

One Driver One Driver

One Helper One Helper

Total Heads : 57 Total Heads : 56

On the each day during the return back we have distributed a Feed Back form to each student

inside the Bus. The blank format is as under:

NARULA INSTITUTE OF TECHNOLOGY Electrical Engineering Department

FEED BACK FORM

Subject : Kolaghat Thermal Power Station Visit by 3rd year 5th Sem. B. Tech Students

Name of Student:

Class Roll No. :

Section :

Date of Visit :

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Sl.No

. Question

Answer (Tick where needed/write the answer)

1 What is your mind for this visit? Very help

full Medium help

full Less help full Know nothing

2 Have you satisfied in the bus journey? 100% 75% 50% 25%

3 What is your grade point about the conducting faculties?

100 80 60 40

4 What is your grade point about the lunch arranged?

100 90 80 70

5 What is KTPS Generating Capacity? 1320MW 1510MW 1260MW 1200M

W

6 What is the Generated Voltage at KTPS? 15.75KV 16.20KV 11.50KV 9.80KV

7 Generator Cooling System is Air Water Hydrogen Hydrogen, Water

8 Stage-I & Stage-II GT output Bus Voltage is 132KV &

400KV 400KV &

220KV 220KV &

400KV None of

these

9 How many outgoing feeders are there in different voltages?

400KV: KGP-1&2 Jeerat-1

Arambag-1

220KV: How-1&2

N Hal-1&2

132KV: Taml-1&2 Ulub-1&2

11KV: Town-

1&2

10 No. of Generator Transformer at KTPS 7 5 6 8

11 No. of UAT per Unit 1 2 3 4

12 What is the no. of mill per unit? 3 2 6 5

13 No. of Cooling Tower per unit 9 Stg-II 6 7 8Stg-I

14 No. of Moose conductors in 400KV Bas 1 2 3 4

15 No. of Moose conductors in 400KV Feeder 1 2 3 4

16 No. of Moose conductors in 220KV Bas 1 2 3 4 17 Max. capacity of 6.6KV Motor have seen 1MW 800KW 3MW 4MW

18 How many no. of 125T EOT Crane you have seen

1 2 3 4

19 No. of Boiler Feed Pump per unit 1 2 3 4

20 No. of CW pump per unit 1 2 3 4

21 Name the deferent equipments in 400KV Sub Station

SF6 Brk., Pantograph Isolator, HCB Isolator, CTs, CVTs, Wave trap, IBTs,4" IPS Pipe Bus, LMUs,

Balanced Transformer, 220KV MOCB,

22 Types of Circuit Breakers you have seen 400KV SF6, 220KV Air Blast, 220KV SF6, 132KV

MOCB, 132KV SF6, 33KV SF6, 6.6KV MOCB, 6.6KV SF6, 6.6KV Vacuum, 400V Air

23 Value of Station Generation you have seen

24 Value of Boiler Steam pressure & temperature

25 Which types of 6.6KV CB you have seen ? SF6 / MOCB / Vacuum

26 Which type if CB you have seen in switch yard? 400KV SF6/220KV MOCB/220KV Air

Blased/220KV SF6 /132KV MOCB/132KV SF6

27 Name the different types of Relay you have seen

Numeric, Rotating Disc, Micro Moh

28 Active power is controlled by (1) and reactive power by(2)

(1)= Steam ,(2)= Excitation Voltage

29 Coal unloading systems are Wagon Tripler, BOBR

30 In stator water cooling system, (X) is flowing through stator conductor.

(X)= De-mineralized Water

Signature of Student ------>

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Photos of KTPS Visit:

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