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Reliable and Efficient power production











                           ✓ High Redundancy,                                                      - n INDEPENDENT UNITS
                                                     Typical BFG+LD gas flo
                                reliable power                     - SINGLE w profile for the gas engines
                               230000                                 POWER
                                                                      PLANT

                               210000




                               190000                                  40 MW         47
                              BFG+LD gas flow in Nm3/h
                                                                                     47
                               170000
                           ✓ Constant                                                45
                                                                                     45
                                Efficiency at
                               150000
                                                                                     43
                                                                                     43
                                varying loads
                                                                                     41
                               130000                                                41 PLANT efficiency (%)
                                                                                     39
                                                                                     39  Mixed gas engine flow
                               110000
                                                                                     37
                                                                                     37
                                       Small scale Gas turbine (single cycle)
                                                                                                                     60
                                                                                                            40
                                                                                                   20
                                                                                                                                      100
                                                                                                                             80
                                90000  Multiple gas engine plant                           0 0     20       40       60      80       100
                                                                                     35
                                                                                     35
                                31/03/2007 10:00                              31/03/2007 11:00             Plant load (%)    31/03/2007 12:00
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