October 18 2019

ELECTRICAL AND ELECTRONICS ENGINEERING INDUSTRIAL VISIT NLC


Permission was accorded for Third Year EEE and Final Year EEE Students to NLC India Ltd. at Neyveli On 18.10.2019, 49 students visited the industry. Students got exposure towards,

  • Lignite Mining.
  • Thermal Power Generation.
  • Solar / Wind Energy Generation.
  • Coal Mining.
  • Organic/Bio Farming.
  • Herbal Plantations/Gardens.

The following faculty accompanied the Students for the Industrial Visit,

  • Mrs.S.L.Sreedevi,Assistant Professor-EEE
  • Mr.Tamilamuthan,Assistant Professor-EEE
  • Ms. Abirami,Assistant Professor-EEE
  • Mrs. Joshlin,Assistant Professor-EEE

The industrial visit is associated by EEE staffs Mrs.S.L.Sreedevi , Mr.Tamilamuthan , Ms. Abirami and Mrs. Joshlin - of PERI IT. Junior Engineer Mr. Krishna gave a detailed explanation about the site and the on-going process in the plant.

NLC COOLER

The 1470 MW Second Thermal Power Station consists of 7 units of 210 MW each. In February 1978, Government of India sanctioned the Second Thermal Power Station of 630 MW capacity (3 X 210 MW) and in Feb.'83, Government of India sanctioned the Second Thermal Power Station Expansion from 630 MW to 1470 MW with addition of 4 units of 210 MW each. The first 210 MW unit was synchronised in March 1986 and the last unit (Unit-VII) was synchronized in June'93. The power generated from Second Thermal Power Station after meeting the needs of Second Mine is shared by the Southern States viz., Tamil Nadu, Kerala, Karnataka, Andhra Pradesh and Union Territory of Pondicherry.

68 CRORE BUCKET- WHEEL EXCAVATOR

NEYVELI MINE CUTTER

NLC SOLAR PANEL

NLC MINE

NLC PLANT VIEW


In NLC, the Junior Engineer Mr. Krishna gave a detailed explanation about the site and the on-going process in the plant. The installed plant capacity is 2,740 MW. The plant receives the coal from Mines 1 and Mines 2 in Neyveli. The coal used is lignite which has more amount of ash content. The coal is transported through belt conveyor before getting it to the boilers. Students had a look at the pre heating process and the types of fans used for the cooling process. The plant engineers also explained about ash handling and ash filtration processes. The exhaust gases and the fly ash are passed through a chimney constructed at a standard height of about 275 m. The super heated steam (540°C) is sent to the turbine of 3 types: high pressure turbine, medium pressure turbine and low pressure turbine. Turbo alternator is present on the same shaft where turbine is present. Turbo alternator runs at a rated speed of 3000 rpm. The overall process is monitored and controlled by PLC programs. The power produced is then connected to the power grid through switch yards. Switch yard is comprised of circuit breakers, isolators and step up transformers. Switching transformers are used during emergency times (plant shut down) to get power from the nearby power station. The communication is done using wave-traps in the power line.

STUDENTS NAME

S.No

REG NO

NAME

1

411516105001

AARTHY S

2

411516105002

BALASUBRAMANI V

3

411516105003

CALEB W

4

411516105004

DHEVADHARSHINI V

5

411516105005

DURAI MURUGAN A

6

411516105006

GURU PRASAD R

7

411516105007

HARIKESH B

8

411516105008

HARISH

9

411516105011

SAM C

10

411516105012

SAMEERAN B

11

411516105013

VASANTH V

12

411516105014

VISHALI R

13

411516105301

JAGADESH N

14

411516105302

MAHADESHWAR S

15

411517105002

ANNEM CHAITANYA KUMAR REDDY

16

411517105003

ARAVIND  G

17

411517105004

ARIVARASI  A

18

411517105005

ARUN  N

19

411517105006

CHANDRU  S J

20

411517105007

DEEPAKKUMAR  J

21

411517105008

DINESH KUMAR  B

22

411517105009

DONALD SANTHURU  S

23

411517105010

ESHWAR  M

24

411517105011

GIRIDHARAN  K

25

411517105012

GOLI SAI SUPRIYA

26

411517105013

ILAVARUNA KARTHIK  P

27

411517105014

JAYASRI  A

28

411517105015

JEEVITHA  S

29

411517105016

KARAN RAJ  S

30

411517105017

KEERTHIVASAN  C

31

411517105018

MANOJ  M

32

411517105019

MOHAMED RIZWAN  R

33

411517105020

MONISHA  M

34

411517105021

MUKESH  S

35

411517105022

NAVEEN KUMAR  M

36

411517105023

POOMANI  R

37

411517105024

RAHMAN  H

38

411517105025

RAJESH  S

39

411517105026

RISHIKA  P

40

411517105028

RUKMANI  V

41

411517105031

SHARON DEVAKIRUBAI  B

42

411517105032

SUGAN  C

43

411517105033

SWETHA  R

44

411517105034

SWETHA  S

45

411517105036

VANI  D

46

411517105037

VIGNESHWARAN  R

47

411517105301

JAGAN

48

411517105302

JESHWANTH

49

411517105304

VIVEK

FACULTY ESCORT

  • S.L.SREEDEVI
  • R.TAMILAMUTHAN
  • A.N.ABHIRAMI
  • J.JOSELIN