Capabilities & projects

Jebel Ali L1 — TIAC for DEWA.

Turbine inlet air cooling for Dubai's power generation.

TESTIAC for Dubai's power generation

At Station L of the Dubai Electricity and Water Authority (DEWA), within the Jebel Ali complex, APINA deployed a TESTIAC system that combines thermal energy storage with turbine inlet air cooling.

Applied to GE-Frame 9 FA turbines in dry-desert conditions and with air condensation, it recovers the power lost during the hours of highest temperature and demand.

Cómo funciona el TESTIAC de Jebel Ali En horas valle se genera y almacena frío; en horas pico ese frío enfría el aire de admisión y aumenta la potencia de la turbina. TESTIAC · ALMACENAMIENTO + ENFRIAMIENTO DE AIRE Carga el frío en horas valle, refuerza la potencia en pico 01 · HORAS VALLE Genera y almacena frío Las enfriadoras producen agua fría y la acumulan en el tanque. 02 · HORAS PICO Enfría el aire, más potencia El frío acumulado baja la Tª del aire de admisión de la turbina. almacena repite el ciclo 3 TURBINAS GE-FRAME 9 FA · −44.000 t CO₂/AÑO · PRIMERA INSTALACIÓN DE SU TIPO
The TESTIAC cycle: charging cold off-peak, boosting power at peak.
Chilled-water storage tank — 26,000 m³.
Chilled-water storage tank — 26,000 m³.
The plant's compressor room.
The plant's compressor room.

Project highlights

First of its kind

The world's first installation to combine thermal storage with intake-air cooling on Frame 9F turbines.

−44,000 t CO₂ per year

Reduces natural-gas consumption and avoids more than 44,000 tonnes of CO₂ a year.

Peak power

Maximises power generation precisely when heat reduces turbine performance.

3
GE-Frame 9 FA turbines
22,100 RT
Cooling capacity
−44,000 t
CO₂ avoided per year
Plate heat exchangers and process piping.
Plate heat exchangers and process piping.
The plant in the Jebel Ali complex.
The plant in the Jebel Ali complex.
Electrical and control room.
Electrical and control room.

Technical data

Client
DEWA
Location
Dubai · UAE
Capacity
78,000 kW · 22,100 RT
Turbines
3 × GE-Frame 9 FA
Technology
TESTIAC · storage + TIAC

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