| 摘要 |
FIELD: heat power engineering; thermal power stations. ^ SUBSTANCE: according to invention, proposed thermal power station contains boiler with burner connected by live steam pipe with turbine, turbogenerator connected with turbine shaft and gas coolers of generator circulating hydrogen. Gas coolers are made in form gas-to-gas heat exchangers placed in natural gas line and connected medium line between gas pressure reduced and boiler burner. Device to reduced gas pressure is made in form of vortex tube whose hot flow gas line is connected with boiler burner, and cold flow gas line is covered with heat insulation and is connected with gas coolers of circulating hydrogen. ^ EFFECT: increased economy of thermal power station owing to use of heat of winding and core of turbogenerator in cycle of thermal power station. ^ 1 dwg |
