| 摘要 |
FIELD: electricity.SUBSTANCE: system of electric power generation from sun energy, using biofuel boiler (6) as additional heat source, includes concentrating sun collector, biofuel boiler (6), turbine generator. Concentrating sun collector utilises water as work medium and medium-pressure sun collector tubes (13) combined in a serial and parallel matrix, concentrating sun collector output is connected to the base of drum (6a) of biofuel boiler (6) via second control valve (22), and steam output of biofuel boiler drum (6a) is connected to cylinder (3) of the turbine generator (1). Such system utilises sun energy and heat source of biofuel boiler selectively, depending on weather conditions. Additionally the invention claims method of electric power generation using the system.EFFECT: stable operation enhancing operation efficiency.12 cl, 4 dwg |
