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Old 17th December 2015, 03:57 PM
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Default Re: Heat rate of NTPC

As you want to get the details of heat rate of National Thermal Power Corporation Limited so here is the information of the same for you:

CEA recommendations for operation norms for 2009-14 introduced the “concept of specifying normative heat rate in terms of the design heat rate” for the new units and was made applicable by CERC for the units attaining commercial operation from 1.4.2009.

Deviation of operating heat rate ( vis-*-vis design heat rate) for some of the NTPC stations and for several other stations having only large sized units (210 & 500 MW units) was very low at about 4% indicating that considerable improvements in operating heat rate are possible with good operating practices.

The operating practices are by far and large, the single most important factor responsible for the heat rates achieved and deviation of 2 to 4% from design unit heat rate are being achieved in actual operation in many stations some of them having even very old units.

Thus, the report concluded that there was a case to prescribe a unit heat rate of 2-3% over the respective design heat rate for the existing as well as future units. However, it was suggested that as a first step, normative unit heat rate of 6% over the design unit heat rate may be prescribed, which corresponded to average deviation of operating heat rate from design heat rate for all NTPC stations for last 3 years (2004-05 to 2006-07), which could be further reviewed in the next revision of norms.

Analysis of operating heat rate:

Stations Yearly Operating Heat rate (kcal/kWh) Average 2008-13
2008-09 2009-10 2010-11 2011-12 2012-13
Bhilai 2494 2370 2348 2349 2390
Singrauli 2393 2393 2393 2393 2390 2392
Rihand 2347 2347 2346 2350 2357 2349
Tanda 2728 2727 2732 2770 2759 2743
Unchahar 2387 2383 2403 2417 2405 2399
Korba 2369 2375 2381 2383 2384 2378
Vindhyachal 2375 2372 2372 2370 2380 2374
Sipat 2360 2349 2349 2340 2343 2348
Ramagundam 2372 2371 2371 2371 2370 2371
Simhadri 2351 2348 2348 2364 2365 2355
Farakka 2415 2407 2400 2399 2403 2405
Kahalgaon 2372 2378 2390 2405 2398 2389
Talcher 2867 2859 2851 2843 2823 2849
Talcher SPTS 2356 2357 2353 2360 2385 2362
Badarpur 2773 2750 2750 2749 2755 2755
NCTPS Dadri 2389 2393 2392 2400 2396 2394
Indira Gandhi 2434 2440 2402 2425
Overall NTPC 2394 2393 2394 2398 2399 2396






For more detailed information I am uploading a PDF file which is free to download:


Contact Details:
National Thermal Power Corporation Limited
Scope Complex,
Institutional Area,
Lodhi Road,
CGO Complex,
Pragati Vihar,
New Delhi,
Delhi 110003
India
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