Incremental Power Generation > for Simple Cycle Gas...
Transcript of Incremental Power Generation > for Simple Cycle Gas...
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TURBINE INLET AIR COOLING (TIAC)
Incremental Power Generation > for Simple Cycle Gas turbinesOr> for Combined Cycle Power plants
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Executive Summary• At peak Demand in summer, combustion turbine output is reduced by up
to 25%, removing vital capacity when it is most needed
• We Propose to construct and manage a Turbine Inlet Cooling Project (TIAC) for Power plant. The chillers would utilise waste exhaust gas/a steam from the turbines to cool the inlet air and so enable the turbines to operate at ISO capacity even during hot summer days and nights, 24/7.
Benefits of the Project:
Substantial Combined Cycle Output Increase up to 23% at 46⁰C
Turbine Life Extension through low inlet air temperature
Lower O&M and less spare parts.
Power Plant Capacity Enhancement and Base Load Improvement.
CAPEX Savings up to 67%, O&M Savings up to 86% versus the purchase of a new Turbine.
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Proposal
QUEST Deliverables:• TIAC System Equipment Provision.• Installation & Commissioning.• Operation & Maintenance of the TIAC System.• Performance Guarantee.• Provision of Incremental power (up to 25%)
End User (Power Plant Facility Owner)Deliverables:• EPC Contract• Space required for the TIAC System.• Branch steam / or NG and condenser water lines connections
for the TIAC System.
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Indicative Deal Terms to End User
• EPC Contract
• Provision of Inlet Air Temperature at 15°C .
• O & M managed QUEST
• Incremental power Generation (ISO Output) delivered 24 hours /day, year round operation
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Projects Pictures
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Gas Turbine Capacity Enhancement through TIAC
Gas Turbine
Cooling
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Turbine capacity Enhancement up to 25%
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BROAD Exhaust Gas Driven Chillers –
BZE500 – 1650 TR Exhaust Gas Chiller – TIACExhaust gas driven Absorption Chiller –TIAC System
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Exhaust gas driven Abs. Chiller -TIAC System
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BROAD Exhaust Gas Driven Chillers –
Exhaust gas driven Abs. Chiller - TIAC System
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