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ENERGY CONCLAVE 2006

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1. Bharat Heavy Electricals Limited. ENERGY CONCLAVE 2006. TECHNOLOGY FRONTIERS AND MODERNISATION ... COMMERCIALISATION OF IN HOUSE DEVELOPED PROJECTS. 45 NOS. ... – PowerPoint PPT presentation

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Title: ENERGY CONCLAVE 2006


1
ENERGY CONCLAVE 2006 TECHNOLOGY FRONTIERS AND
MODERNISATION
ENERGY RD BHEL ROLE CONTRIBUTION
PRESENTATION BY RAVI KUMAR DIRECTOR (POWER) BHEL,
NEW DELHI
2
RD WORLD STATUS
Expenditure on RD per capita (IN US )
  • INDIA - 5.5
  • CHINA - 11.7
  • S. KOREA - 241
  • AUSTRALIA - 285
  • UK - 460
  • USA - 705
  • JAPAN - 978

3
RD BHEL TARGETS
4
BHEL-RD EXPENDITURE AS OF T.O.
5
TECHNOLOGY TRENDS POWER SECTOR
  • Lower Cost of Generation
  • Environment Friendly
  • Higher Efficiency
  • Higher Reliability
  • Compatible to Local Conditions

6
CENTRE OF EXCELLENCE SETUP BY BHEL
  • Center Of Excellence For Simulators
  • Center Of Excellence For Computational Fluid
    Dynamics
  • Center Of Excellence For Permanent Magnet
    Machines

7
STATE OF ART TECHNOLOGIES / PRODUCTS INTRODUCED
BY BHEL
  • Low Nox Oil/ Gas Burners
  • Large Capacity Atmospheric FBC
  • High Efficiency Pelton Turbine
  • Controlled Shunt Reactor (CSR)
  • Flexible AC Transmission System (FACTS)
  • Space Grade Solar PV Panels
  • Phase Shift Transformer
  • 145 KV Gas Insulated Switchgear
  • Indias Largest Vertical AC Motor (6 MW, 6.6
    KV)
  • Micro Controller Based Flame Scanner
  • Performance Analysis, Diagnostics and
    Optimization (PADO) Package
  • 91 Ton/hr BHEL 280 Bowl Mill

8
TECHNOLOGIES SUBSTANTIALLY DEVELOPED
  • Supercritical Thermal Power Plants
  • Circulating Fluidised Bed Combustion
  • Coal Based Combined Cycle Plants
  • IGCC
  • PFBC
  • Nuclear Power Generation with Fast Breeder
    Technologies
  • Fuel Cells
  • Solar Photo Voltaic

9
SUPERCRITICAL THERMAL POWER PLANTS
  • The supercritical cycle offers a burn less
    fuel for the same output approach
  • Involves economical use of energy resources
    resulting in higher efficiency and low emissions
  • BHEL is equipped to supply Supercritical
    Power Plants upto 1000 MW

10
Cycle Efficiency benefits of supercritical units
are derived from higher pressures and
temperatures of steam
11
Super Critical RD Projects
12
CFBC TECHNOLOGY
  • Burns low grade fuels like lignite
  • No pulverising
  • Low NOx Low SOx emissions
  • Higher efficiency
  • BHEL commissioned 2x390 TPH boilers for Surat
    Lignite Power Project
  • Number of 125 MW CFBC based power plants are
    under execution
  • Order received for 2x250 MW NLC, the largest CFBC
    technology based power plant in the country

13
ENVIRNOMENTAL ASPECTS ROAD MAP
Area of focus - NOx control in pulverized coal
fired boilers
NOx emission scenario of Indian plants while
firing different fuels
Development of low NOx wall fired coal burner -
2006 Establishment of SCR demo plant -
2007 Commercialisation of wall burner -
2008 Commercialisation of SCR system - 2010
14
IGCC POWER GENERATION - DEVELOPMENT IN BHEL
  • 6.2 MW IGCC Pilot Plant at its Trichy Complex.
  • Technical feasibility of upgrading the 6.2 MW
    Combined Cycle Demonstration Project of BHEL to
    100 MW had been established
  • Preliminary assessment made for 400 MW IGCC
    Plant
  • Plan to set up 125 MW IGCC Demonstration plant

15
IGCC POWER GENERATION - DEVELOPMENT IN BHEL
PFBG SCALE - UP
16
A glimpse of Fuel Cell Developments at
BHEL(Inter-disciplinary approach followed for
Fuel Cells Development)
17
Indigenous Fuel Cell RD - Achievements
Phosphoric Acid Fuel Cells (PAFC) BHEL RD 1 kW
(1991), 5 kW (1995) 50 kW (2000, 2 stacks of 25
kW each) - with data acquisition and display
system inverter have been demonstrated.
Performance of a state-of-the-art 200 kW FCPP
(PC 25 C, procured from M/s IFC / ONSI / Toshiba)
also evaluated, using LPG as fuel. Polymer
Electrolyte Membrane Fuel Cells (PEMFC) Single
cells small stacks for evaluating
electro-catalysts. Also tested Direct Methanol
FCs Basic Tech acquired from IISc, Blore High
Temperature Fuel Cells (SOFC) BHEL RD CTI,
Bangalore Materials, processes components
developed. Assembled tested single cells of
planar SOFC.
18
BHEL IN PHOTOVOLTAICS
  • Over two decades experience in Photovoltaics
  • Manufacturing capacity of 3MW
  • Single crystalline (mono) cells upto 2.3W (15
    efficiency)
  • PV modules range is from 10W to 160W
  • PV systems integration capabilities- have
    supplied PV power plants ranging from 1 KWp to
    150 KWp
  • PV modules internationally certified to IEC
    61215 standards
  • Cumulative shipments from BHEL over 20 MWp

19
Future outlook for PV in BHEL
  • Automatic manufacturing capacity over 30 MW
    planned
  • Plan for improving solar cell efficiencies to
    over 18 by 2010
  • Capability to process both mono multi
    crystalline wafers
  • Opportunities for backward integration into
    silicon wafer manufacturing
  • Large scale deployment of PV power plants
  • Explore alternate technologies like Thin film
    cells, multijunction cells etc

20
BHEL - RD
DEVELOPMENT OF 765 KV TRANSMISSION SYSTEM 2006-07
TARGETS
  • DESIGN MANUFACTURE OF 765 KV, 500 MVA
    TRANSFORMER
  • DESIGN MATERIAL PROCUREMENT FOR MANUFACTURE
    OF 765 KV 80MVAr SHUNT REACTOR
  • DEVELOPMENT OF COMPOSITE INSULATORS FOR
    TRACTION TRANSMISSION WITH NANO ADDITIVES

21
POWER PLANT PERFORMANCE IMPROVEMENTSAUXILIARY
POWER CONSUMPTION REDUCTION
  • Power plant consumes nearly 7 to 9 of energy
    generated
  • Auxiliary power can be brought down by proper
    selection of technology, equipments and cycle
    parameters
  • Power consumption of BHEL manufactured equipment
    has been recently reduced from 7 (of total power
    consumption) to 6.65 for 250 MW from 4 ( with
    turbine driven boiler feed pump) to 3.8

22
POWER PLANT RENOVATION MODERNISATION
  • LEADING PLAYER IN RM AND UPRATING
  • RM and LE of Large No. of Units in India and
    Abroad
  • Uprating of 110 MW Czech Units to 120 MW
  • - Replaced Internals of HP, MP LP Turbines
    with Reaction Type Blading
  • - Boiler Upgrades to Ensure Rated
  • - FlowModernize CI and Balance of Plant
  • Improvised Blade Profiles for 210 MW LMW Sets
  • - Reaction Type Blades for HP Turbine yield an
    additional 2.5 MW
  • - New Monoblock LP Rotor with Reaction Blading
    Leading to additional 3.7 MW

23
PERFORMANCE OF BHEL THERMAL SETS
24
THANK YOU
Committed to make
a better world
http//www.bhel.com
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