| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve power generating efficiency by controlling the passage area of a nozzle part of a turbine according to a load, and reducing turbine loss, in a turbine type power generator. SOLUTION: This turbine type power generator is composed of the turbine 2 driven by combustion gas from the small combustor for generating combustion gas, a power generator attached to a turbine shaft mounted with the turbine 2, a plate-shaped opening/closing valve 11 capable of extending/contracting in a circumferential direction for regulating a gas inlet area of the nozzle part 27 of a turbine blade 28 in the turbine 2 and for opening/closing a part of the nozzle part 27, an opening/closing valve motor for expansion and contracting the opening/closing valve 11 in the circumferential direction of the nozzle part 27, and a controller for controlling an opening of the opening/closing valve 11 by operating the opening/closing valve motor according to electric power consumption.</p> |
