Abstract:
A steam power plant continuously converts the energy stored in fuels into
rotate shaft work and ultimately into electricity. Energy released by
burning of fuel is transferred to water in the boiler to generate steam,
which then expands in turbine to produce rotate shaft work. The steam
leaving the turbine is condensed into water in the condenser. This research
aims at tracking the condenser problems in steam turbine efficiency it is
include identification condenser function and full analysis for condenser
problems. Also the research inspected the condenser effect in steam plant
efficiency and solve these problems and we take PHASE II from BAHRI
thermal power station (UNITE III) as study case also finding the
relationship between the vacuum and heat transfer and efficiency The
analysis of these data show that any increase in condenser pressure is
followed by a decrease in the thermal efficiency of the unite
