GEOTHERMAL POWER PLANTS
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G_773/09_Ansaldo Combined_AW:Prodotti Ansaldo table.main {} tr.row {} td.cell {} div.block {} div.paragraph {}

G_773/09_Ansaldo Combined_AW:Prodotti Ansaldo table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:10.00pt "Franklin Gothic Medium", sans-serif; } Ansaldo Energia geothermal power plants represent the latest evolution of a well established expertise in design and manufacture of turnkey plants for the exͭploitation of geothermal fields. Several technological improvements have been intro-duced in the main component's design as well as in the power block arrangement in order to have pre-engi-neered solutions that can quickly be customized ac-cording to the site...

G_773/09_Ansaldo Combined_AW:Prodotti Ansaldo table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:10.00pt "Franklin Gothic Medium", sans-serif; } Exprience in geothermal fields, demonstrates the ad-vantages that can be achieved by prompts implementa-tion of geothermal resources once the indications of the preliminary phases of field exploitation and development have shown the commercial exploitation is justified. To this purpose Ansaldo Energia, is fully available for establishing cooperation agreements with Italian and foreign engineering organizations involved...

G_773/09_Ansaldo Combined_AW:Prodotti Ansaldo table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:10.00pt "Franklin Gothic Medium", sans-serif; } .font1 { font:13.00pt "Franklin Gothic Medium", sans-serif; } .font2 { font:20.00pt "Franklin Gothic Medium", sans-serif; } Main features Turbine High efficiency, impulse reaction type Օ Speed 3000 or 3600 RPM Single cylinder construction Օ Single flow (GT 40) or double flow (GT 60) Length of last stage blades 20, 23, 26, 31 inch | Օ Top or side exhaust arrangement for low profile plant layout fully integrated with...

G_773/09_Ansaldo Combined_AW:Prodotti Ansaldo table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:10.00pt "Franklin Gothic Medium", sans-serif; } .font1 { font:13.00pt "Franklin Gothic Medium", sans-serif; } Non condensable gas extraction Two options: Steam ejectors Օ Centrifugal compressor The choice between the two is based on the gas percentage in the geothermal steam and the power cost (steam cost and equipment capital cost). Steam Ejectors Three stage ejector featuring enhanced perfomance and reduce steam consumption Two inter-condensers and one after...

G_544-08_ Ansaldo Geothermal_AW:Prodotti Ansaldo table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:10.00pt "Franklin Gothic Medium", sans-serif; } .font1 { font:13.00pt "Franklin Gothic Medium", sans-serif; } Layout The standard design is for one unit, with the option of extending the plant by adding a second unit. In the GT 60 unit the condenser lies beneath the pedestal or laterally. In the GT 40 units which are typically package solutions with no pedestal, the condenser is located laterally and crossover piping is required. Materials Proper material selection...

G_544-08_ Ansaldo Geothermal_AW:Prodotti Ansaldo table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:10.00pt "Franklin Gothic Medium", sans-serif; } For a GT 60 unit operating under the above design conditions and using steam ejectors for gas extraction, the plant performances, based on saturated steam at 6.5 bar are the following.

G_773/09_Ansaldo Combined_AW:Prodotti Ansaldo table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:4.00pt "Arial", sans-serif; } .font1 { font:5.00pt "Franklin Gothic Medium", sans-serif; } .font2 { font:7.00pt "Franklin Gothic Medium", sans-serif; } .font3 { font:8.00pt "Franklin Gothic Medium", sans-serif; } .font4 { font:10.00pt "Franklin Gothic Medium", sans-serif; } .font5 { font:11.00pt "Franklin Gothic Medium", sans-serif; } .font6 { font:26.00pt "Franklin Gothic Medium", sans-serif; } .font7 { font:5.00pt "Georgia", serif; } Ansaldo Energia has over 150...