Gas turbines are definitely more popular during Nigeria in comparison with Hydro, Fossil fuel and steam-driven turbines, as a result of abundance gas reservoir on Nigeria and coupled with simple fact that they are simpler to maintain when compared to other generators. One of the major obstacle facing these kind of power vegetation in Nigeria however , is that of high circumjacent temperature which could go up to as high as 38 degree Celsius

The challenge of high ambient heat to a increasing country just like Nigeria consequently is to recognize areas of likely losses and minimize them. It is also required to harness her strengths in order that the performance of the total plant is improved.

With regards to Creation mix, all of us presently own Steam, Gas and Hydro turbines in Nigeria. Each of these plants operates efficiently found at different time periods in the year. One example is Hydro programs run handful of their units in the week of Feb ., March and April, while all Hydro turbines happen to be completely power down during the a few months of June/July when the water level is so low. Ambient Temperature is therefore advised that:

All available items are continued spinning source during hot periods in the year as soon as the ambient temperature is excessive, and when wanted at many of these periods, only some the models should be attached to the main grid, to avoid reduction in electricity output due to the effect of substantial ambient temperature on the unit
It is recommended that one Gas turbine power vegetables be incorporated into to achieve an important Combined Cycle system. This will likely increase the Arctic efficiency with the turbines through the use of the waste products heat from the Gas generator to operate a great absorption refrigeration unit to cool the gas turbine inlet weather. Combined periods have a bigger thermal effectiveness than the gas turbine periods operating together
For the effective using these electricity plants, we recommend that Annual repair of the machines be slated within the time periods when normal temperature is certainly on the substantial side
Foreseeable future plans by the Federal Government and Independent Ability Producers in constructing Gas Turbines includes exhaustive feasibility studies on the ambient temps of the position where the Gas turbine shall be sited. This will greatly increase their efficiency, Online Power End result and life-span
Modifications can be made around the air consumption system allow it make up for decreased air density by way of increasing air flow velocity and ensuring that the quantity of oxygen forced to burn the number of Gas necessary for peak operation is made available
At substantial ambient temperatures between thirty five and 37°C, cold de-mineralization water spray can be created into the air duct to lessen the background temperature to about 30°C so as to permit the Gas turbine reach higher fill capacity.