Nubaria Combined Cycle Project consists of two slides along modules delivering 1500 MW (nominal) 750 MW each. A phased construction plan is adopted between the two modules. Each module includes two 250 MW (nominal, ISO) combustion turbine generators (CTGs), each feeding exhaust gases to its respective heat recovery steam generator (HRSG) with no supplementary firing.

 

Steam from the two HRSGs is fed to one 250 MW (nominal), reheat, condensing steam turbine generators (CTGs). Nitrogen oxides emitted are controlled by dry low nitrogen oxides combustors. An inlet air filtration system is included to supply suitable filtered combustion air to the CTGs.

 

The steam exhausted through the steam turbine is dumped into a once-through cooling, single-pass, divided water-box condenser. Power is generated at manufacturer's standard voltage in the CTGs and the STG, stepped-up through main transformers, and fed to the EEHC national grid via a 500 KV and a 220 KV, conventional switchyard. Water for the Power Plant cooling demand is obtained from Nubaria's Canal. The project includes all site development, housing colony and administrative facilities.   

 

Technical Details