ntpc dadri 15.02.2011

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Welcome to

Perform Achieve Trade (PAT) Workshop

for Power PlantsAt NTPC, Dadri

15th

February 2011

Alok Mittal

Dy. Director (EM)

National Productivity Council, New Delhi

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Thermal Power Stations being covered for baseline audits

Group -14

S. No State Sector Name of Industry Address

1Uttar

Pradesh

Power

PlantAuraiya Gas Power Station

Auraiya Gas Power Station

:- Dibiyapur, Distt- Auriya U.P- 206244

2Uttar

Pradesh

Power

Plant

Feroze Gandhi Unchahar Thermal Power

Project

Feroze Gandhi Unchahar Thermal PowerProject

- Unchahhar, Distt- Raebareli (UP)

3Uttar

Pradesh

Power

PlantHarduaganj Thermal Power Station(Unit 3)

Harduaganj Thermal Power Station(Unit 3)

Harduaganj Thermal Power Station P.O

Kasimpur

Distt- Aligarh(U.P) - 202127

4Uttar

Pradesh

Power

Plant Harduaganj Thermal Power Station(Unit 7)

Harduaganj Thermal Power Station(Unit 7)

Harduaganj Thermal Power Station P.O

Kasimpur

Distt- Aligarh(U.P) - 202127

5Uttar

Pradesh

Power

Plant

Parichha Thermal Power

Project,Parichha()2x110

Uttar Pradesh Rajya Vidyut Utpadan

Nigam Limited

Parichha Thermal Power Project,

Parichha()2x110

, Uttar Pradesh 284305

6Uttar

Pradesh

Power

Plant

Parichha Thermal Power

Project,Parichha()2x210

Uttar Pradesh Rajya Vidyut Utpadan

Nigam Limited

Parichha Thermal PowerProject,Parichha()2x210

, Uttar Pradesh 284305

7Uttar

Pradesh

Power

PlantAnapara Thermal Power Station (A&B)

Anapara Thermal Power Station (A&B)

U.P. Rajya Vidyut Utapadan Nigam Ltd.

P.O. Anapara,

Distt. Mirzapur-Uttar Pradesh231225

8Uttar

Pradesh

Power

PlantNational Capital Power Station

National Capital Power Station

P.O. Vidyut Nagar, Dadri (NCR)

Distt Gautambudh Nagar

Uttar Pradesh-201008

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Thermal Power Stations being covered for baseline audits (Cont.)

Group -14

S. No State Sector Name of Industry Address

9Uttar

Pradesh

Power

Plant

Obra Thermal Power

Station

Obra Thermal Power Station

U.P. Rajya Vidyut UtpadanNigam Ltd.

P.O. Obra, Distt.

Sonebhadra,Uttar Pradesh

10Uttar

Pradesh

Power

Plant

Panki Thermal Power

Station

Panki Thermal Power Station

P.O. Panki

Kanpur, Uttar Pradesh-

208020

11Uttar

Pradesh

Power

Plant

Rihand Super Thermal

Power Project

Rihand Super Thermal Power

Project

P.O. Rihand Nagar-

Distt. Sonebhadra, Uttar

Pradesh-231223

12Uttar

Pradesh

Power

Plant

Singrauli Super Thermal

Power Station

Singrauli Super Thermal

Power StationP.O. Shaktinagar

Distt. Sonephadra, Uttar

Pradesh-231222

13Uttar

Pradesh

Power

Plant

Tanda Thermal Power

Station

Tanda Thermal Power Station

P.O. Vidyutnagar

Distt. AMBEDKAR

NAGAR,Uttar Pradesh-

231222

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Data available relating to power plants In verification study

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Baseline Audit Scope of Work

Review of the energy consumption and production

data of last 5 years as per the data reported by the

industry to BEE. A copy of the reported data will be

provided by BEE to the agencies / firms.

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Our Work Plan

Review of energy data for 5 years will be done vis--vis

MIS, annual reports, reports submitted to MoP, ORT (CEA)

reports etc.

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Study the process of the entire plant considering agate-to-gate concept which would mention type &

quantity of energy sources consumed, self generated

energy sources, process technology, raw material,

product output and various variable factors which

affect the energy consumption significantly.

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Our Work Plan

Based on considerable experiences in Thermal Power

Sector, our team would study the entire plant on a gate-to-

gate concept, based on flow diagrams such as Coal Handling

Plant (CHP), milling system, boiler systems, turbine system,

condenser system, draft system, regenerative feed heatingsystem, AHP, cooling towers, HT auxiliaries like BFPs, FD & ID

fans, Mills etc. LT auxiliaries like air compressors, HVAC,

lighting, conveyors etc.

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Identify major energy intensive processes, equipments etc

inside the plant boundary where more than 80% of total

energy consumption of the plant are accounted.

Efficiency evaluation and assessment of energyperformance of above major equipment.

Compare the performance data with design data or

PG report.

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Our Work Plan

Main auxiliaries accounting for more than 80% of APC

will be established.

Energy performance of main equipment will be assessed

w.r.t. to technical specifications/ PG test values based on

operational data, recent records, onsite data etc.

As run performance will be compared with PG test data/

technical specifications/last post overhaul data in case of

very old plants

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Observe and compile various Energy Conservation

(ENCON) options implemented by the plant for the last

3 years.

Evaluate the saving potential available in the plant which

would occur due to process change, efficiency improvement,

retrofitting or fine tuning of operational parameters.

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Our Work Plan

Plant inputs on ENCON options implemented will be

collected from plant people based on MIS reports, annualreports, BEE National Energy Conservation awards, data

etc as relevant.

Energy savings potential will be brought out w.r.t.

various subsystems from margins w.r.t. PG values or best

practice norm values, vendor information.

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Preparation of audit report containing the summary of

savings, investment required etc. the report should also be

discussed and accepted by the competent authority of the

industry.

Preparation of future energy conservation plans for each

DC in consultation with the management of the DC.

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Our Work Plan

The summarized ENCON options / Cost Benefits will be

discussed with management competent authority.

Accordingly for the DC, a roadmap will be prepared for

ENCON option implementation.

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Our Work Plan (Cont.)

Team composition is being finalized based on project

locations.

The team consists of:

One Certified Energy Auditor

Two Energy Engineers Two Project Associates

About 10 days of baseline audit is envisaged.

Team compositions are being firmed up given prior

commitments / logistics modalities.

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There will be an opening meeting on Day 1 to discuss

the plans, mutual intros , team organization and

facilitation needed.

There will be a closing meeting on last day to present

the draft findings of team and soliciting feedback on

meetings

Our Work Plan (Cont.)

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Key Enablers

Technical diary of the plant (Design data)

PG test data/OEM specifications of various equipment

Three annual reports, ORT reports, MIS reports etc.

Free access to UCB data, onsite data, Lab data (Coal/

ash analysis, water quality, %O2

values etc.)

Access to past energy audit reports of the plant

Full time association of Energy Manager of the plant

and suitable O&M functionary.

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Key Enablers (Cont.)

Decent Stay and local transport arrangements for NPC

team, at GOI rates since it is a MoP project, moreover,NPC too is an institute under DIPP, Ministry of

Commerce and Industry, Government of India.

All information will be kept confidential.

The study will commence only after EESL performance

contract documents and mobilization advance formalities

are completed.

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ntpc dadri 15.02.2011

Documents