POWER STATION POWER STATION MANAGEMENT MANAGEMENT

MBPM-401MBPM-401

RAKESH PANDEYRAKESH PANDEY

MANAGERMANAGERNTPC LTDNTPC LTD

CONTACT NO. : 9868391300CONTACT NO. : 9868391300

E-MAIL ID : E-MAIL ID : pandeyrakesh@indiatimes.com pandeyrakesh@indiatimes.com

• Different aspects of power plant constructions

• Performance management of boiler, turbine , cycle efficiency and other performance parameters.

• Management of fuel and water resources

• Operation and maintenance of different power projects

• Performance enhancement & efficiency improvement  

SYLLABUS

• Statutory Requirements, Safety Act, Environmental Regulation

•  Cost Management Strategies -  Inventory Control in fuel

• Managing O & M interfaces

• RLA and R&M

•  Factory act

SYLLABUS ….Contd….Contd

• Statutory requirements to set power project

• Different Steps of Construction

• Electricity Demand and fuel supply

• Management of Fuel

– Storage and handling of coal/oil/gas

– Coal /gas linkages

– Inventory control

– Pricing & contracts

• Water Resources Management

• Performance Management

–Boiler Efficiency

–Turbine Efficiency

–Cycle Efficiency

–Monitoring and control of heat rate

• Energy conservation & Efficiency measures

• Maintenance planning

• Regulatory aspects related to Power station management

–Indian Electricity Act

–Safety Act

–Environmental Act

• Financial Aspect

–Working capital Management

–Cost Management Strategies

• Human Resources Management of Power Station

• Management Information system

BOOKS BOOKS

1.Power Plant Performance Management, Butter Worth, A.B. Gill

2.Modern Power Station Practice, Publisher British Electricity Authority.

3.Power Station Engg. & Economy – B.G.A. Skrotzki & W.A. Vopat , Tata McGraw Hill.

4.Standard Plant Operators Manual – Stephen Michael Elanka, McGraw Hill Book Company

INDIAN POWER SECTOR&

YOUR ROLE

• Power for all by 2012• Present Per capita Consumption – 606 kwh• Per capita Consumption by 2012 – 1,000 kwh• Peak demand Estimation by 2012 – 157 GW• Inter Regional Transmission capacity to reach

37,000 MW by 2012 from 17,000 MW in 2007• Investment requirement by 2012 – USD 100 Billion• Generation – USD 50 Billion• Transmission & Distribution – USD 50 Billion

•

Indian Power Scenario – Projected Growth

• To Make available the Power at “Affordable Rate” i.e. to Common People

• 10% Rate of Growth in Power Sector supports roughly 6-7% Growth in GDP

• To be competitive in Global Market “Cheap Electricity” is essential

• Quality and uninterrupted Power Supply • The aim should be 8-10% increase in KWH

power given to consumer• Rural Electrification• Government Agenda “Power on Demand by

2012

•

EXPECTATIONSEXPECTATIONS

• Electricity Being Used to attract Votes

• Regulator in Power Sector but no Regulator in Fuel

• Balance of Thermal, Hydro, and Nuclear Power to minimise cost of Electricity

• T&D Losses•

CONSTRAINTSCONSTRAINTS

Power Sector is Back Bone of Economy

• Cost Reduction by way of Higher Performance in Construction Schedule, Operation of Plant, and Technological Up gradation

• To Promote those Policies whereby the overall Indian Power Sector turns into an efficient system whereby total consumer needs are met with quality and an affordable cost

YOUR ROLE YOUR ROLE

YOUR ROLE YOUR ROLE ….….ContdContd

• Resource Optimisation

• Financial Management

• HR Management

• Inventory Managements

• Safety Aspects

Different aspects of power plant constructions

• FEASIBILITY STUDY• DETAILED PROJECT REPORT• STATUATORY CLEARANCES• NON STATUATORY CLEARANCES• FINANCIAL CLOSURE• ALLOCATION OF FUEL LINKAGES• ALLOCATION OF WATER• LAND AQUISTION•

DIFFERENT STEPSDIFFERENT STEPS

• SITE LEVELING • PRELIMINARY CONSTRUCTION

ACTIVITY• VENDOR SELECTION FOR

MAIN PACKAGE• AWARD OF MAIN PACKAGE• DETAILED ENGINEERING• ERRECTION•

DIFFERENT STEPS DIFFERENT STEPS ….….ContdContd

• COMMISSIONING• COMMERCIAL DECLRATION• PERFORMANCE GUARANTEE

TEST• CNTRACT CLOSURE

•

DIFFERENT STEPS DIFFERENT STEPS ….….ContdContd

FEASIBILITY STUDYFEASIBILITY STUDY

• Different Surveys to access Impact

• Availability of land

• Water Availability

• Transportation

• Availability of Fuel Linkage

FEASIBILITY STUDY FEASIBILITY STUDY ….….ContdContd

• Topographical Survey• Geo Technical Study• Area drainage Study• EIA Study • Socio Economic survey • Hydrographic Study (for coastal projects)

CASE STUDYCASE STUDY

SETTING UP OF SETTING UP OF

ULTRA MEGA PROJECTULTRA MEGA PROJECT

THE CONCEPTTHE CONCEPT

• Setting up of large projects of 4000 MW at a single location: ensuring economies of scale

• Utilisation of super critical technology: ensuring higher efficiency and lower CO2 emissions

• Award of projects to developer through tariff based competitive bidding : ensuring cheaper power

THE APPROACHTHE APPROACH

• Guidelines for determination of tariff through bidding process were issued on 19th January, 2005 under Section 63 of the Electricity Act, 2003. These provide for procurement of power by Distribution Licensees through competitive bidding

• Separate SPVs for each project to undertake project development activities including bid process management on behalf of procurers

TECHNICAL FEATURESTECHNICAL FEATURES

• Utilisation of higher efficiency super critical technology with unit size of 800 MW

• Station capacity of about 4000 MW (5x800 MW)

• Flexibility re: unit size to be permitted, subject to meeting thermal efficiency requirements

SITE SELECTIONSITE SELECTION

• Site selection by CEA taking into consideration availability of fuel, land and water etc.

• 5 suitable locations identified based on preliminary scrutiny by CEA of a number of potential sites available in the country :– Two pithead locations based on domestic coal.

• Sasan in MP• Akaltara in Chhattisgarh

– Three coastal locations based on imported coal.• Mundra in Gujarat• Girye in Maharashtra• Tadri in Karnataka

– One additional pithead site in Orissa and one coastal site in Andhra Pradesh are also under consideration

ROLE OF MINISTRY OF POWERROLE OF MINISTRY OF POWER

• Ministry of Power to be facilitator• Co-ordination with concerned Ministries/

Agencies and State Govts. for ensuring:– Coal block allotment/ coal linkage– Environment/ forest clearances– Facilitate acquisition of land– Required support from State Govt. & its agencies on

various issues– Financial closure by Financial Institutions– To facilitate PPA and proper payment security mechanism

with State Govt./ State utilities – Monitoring the progress of shell companies w.r.t

predetermined timelines

ROLE OF SHELL COMPANIESROLE OF SHELL COMPANIES

• Shell Companies to take action for:– Appointment of Consultants to undertake preparation of

Project Report– Initiate land acquisition proceedings– Obtain coal linkages/ allocation of captive coal blocks for

pit-head projects.– Allocation of water by the State Govt. for pit-head locations– Approval for use of seawater from Maritime Board/ other

Govt. Agencies for coastal locations– Appointment of Consultants for International Competitive

Bidding (ICB), document preparation & evaluation.

ROLE OF SHELL COMPANIESROLE OF SHELL COMPANIES ….….Contd.Contd.

– Obtain various approvals and statutory clearances.

– Tie up for off-take/ sale of power as per provisions of Section 63 of EA 2003.

– Initiate action for development of the power evacuation system and undertake system studies considering the addition of capacity from these projects

POWER OFF-TAKEPOWER OFF-TAKES.No. State\ Project -> Sasan (MP) Mundra(Gujarat) Girye(Mah.) Tadri( Karn)

1 Delhi 500 - - -

2 Uttar Pradesh 500 300 - -

3 Uttaranchal 100 - - -

4 Punjab 600 500 - -

5 Rajasthan 400 400 500 300

6 Haryana 450 400 - -

7 Madhya Pradesh 1200 - 500 -

8 Chattisgarh 250 - 500 -

9 Guajarat - 1600 - -

10 Maharashtra - 800 2000 1000

11 Karnataka - - 500 1500

12 Tamil Nadu - - - 1000

13 Kerala - - - 200

14 Andhara Pradesh - - - -

  TOTAL 4000 4000 4000 4000

STATUTORY CLEARNCESSTATUTORY CLEARNCES

• COST ESTIMATES• TECHNO-ECONOMIC

CLEARANCE/ CONCURRENCE OF CEA:

• Publication• WATER

AVAILABILITY• SEB CLEARANCE

• By CEA• By CEA

• State Government• State Government/

CWC• State

Government/SEB

STATUTORY CLEARNCES STATUTORY CLEARNCES ….….ContdContd

• Pollution clearance water and air

• Forest clearance

• Environment & forest clearance

• Civil aviation clearance for chimney height

• Registration of company

• SPCB

• State Govt Min. of E&F

• State Govt Min. of E&F

• National Airport Authority

• Registrar of Comp-anies

STATUTORY CLEARNCES STATUTORY CLEARNCES ….….ContdContd

• REHABILITATION & RESETTLEMENT OF DISPLACED FAMILIES BY LAND ACQUISITION

• HYDRO PROJECTS (MINI-MICRO)

• EQUIPMENT PROCUREMENT

• MoEF/ State Govt.

• Ministry of Water Resources

• DGTD/ CCI&E*

Non STATUTORY CLEARNCESNon STATUTORY CLEARNCES

• Land availability • Fuel linkage

• Financing

• Transportation of fuel

• State Govt. • Deptt of Coal, Deptt. of

Petroleum & Natural Gas

• CEA, Deptt. of Power, Deptt of Eco. Affairs,

• Deptt of Coal, Min. of Petroleum & Natural Gas, Ministry of Railways, Shipping & Surface Transport

MANAGERIAL ACTIVITIESMANAGERIAL ACTIVITIES

• PROPER PLANING

• RESOURCE MANAGEMENT

• AVAILABILITTY OF EQUIPMENT AND MACHINARY IN TIME

• PROPER MONITORING

• PROPER NETWORKING

• EFFECTIVE COORDINATION BETWEEN DIFFERENT AGENCIES

MANAGERIAL ACTIVITIES MANAGERIAL ACTIVITIES ….….ContdContd

• R&R ACTIVITIES TO MAINTAIN HARMONY

• MAINTAINING HIGHER MORAL OF EMPLOYEES

• ENSURING SAFETY OF MAN AND MACHINE

• MAINTAINING GOOD INDUSTRIAL RELATION