CSR

2 x 500 MW NLC TAMILNADU POWER LIMITED -NTPL

[click to enlarge]

Panoramic View of NTPL

Installed capacity: 2 x 500 MW
  Fuel : Coal
  Coal Source :

70% Mahanadhi Coal

30% imported coal

 

CW System

:

Sea Water – closed loop system. Blow down to maintain water quality.

 

DM Water

 :

Desalination Plant Output + Mixed Bed  Unit
 

Fresh Water

 : Desalination Plant
 

Ash Disposal

 :

Dry collection and Dry disposal

NTPL - Salient Features

[click to enlarge]

NTPL VIEW

 

Steam Generator

 : Semi outdoor, balanced draft, assisted circulation, drum type, pulverized coal fired
 

Turbo Generator

 :

Standard 3000RPM, tandem compound, single reheat, regenerative feed water heating
 

Generator

:

Hydrogen cooled.
 

Unit transformer

:

3 x 200 MVA, 21 KV / 400 KV

 

Switch Yard

:

Gas Insulated Switchgear (GIS).

 

Power Evacuation

:

At 400KV  by PGCIL

  Cooling Towers  

Natural Draft - Two Nos. –Height: 147.7 m
 

Chimney

  

One No. 275 m high, Bi-flue chimney

 

 

 

 

 

 

 

 

COD DETAILS

 

Unit - I

   COMPLETED ON 18.06.15

Unit - II
   COMPLETED ON 29.08.15

 

 

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