| 摘要 |
<p>The present invention relates to a high-efficiency hybrid power generation system having a multi-power boosting unit. The present invention is to prevent black-out by variably increasing power of a hybrid power generation system as much as required, and regularly operating at peak times in the summer and winter when power demand is rapidly increased without an additional construction of a large scale power plant. The high-efficiency hybrid power generation system having a multi-power boosting unit comprises: a hybrid power generation system having a compressor (1) to compress gas, a combustor (2) to combust the compressed gas, a gas turbine (3) rotated by an exhaust gas exhausted from the combustor, a first power generator (4) interlocked with the gas turbine to generate power, a duct burner (5) to re-combust the exhaust gas exhausted from the gas turbine (3), a boiler (6) for exhausted heat collection to produce steam by heat-exchanging water with the exhaust gas exhausted from the duct burner, a steam turbine (7) rotated by an expansion of the steam supplied from the boiler for exhaust heat collection, and a second power generator (8) interlocked with the steam turbine to generate power; a first power boosting unit (9) to supply the exhaust gas exhausted from the gas turbine (3) to the duct burner (5) by supplying additional compression air to the exhaust gas; and a second power boosting unit (10) to supply the steam in the outlet of a steam turbine (6).</p> |
