| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology effective for improving maintainability while suppressing costs necessary for a power generator to generate power, in a thermoacoustic power generation system generating power by utilizing self-excited oscillation of a working gas generated in a thermoacoustic engine.SOLUTION: A thermoacoustic power generation system includes: a turbine 140 including a turbine blade 145 disposed in a branch pipe 103 of a pipe constitution portion and rotated by self-excited oscillation of a working gas in a thermoacoustic engine, and a turbine rotating shaft 144 connected to the turbine blade 145, penetrating through a pipe wall of the branch pipe 103 and extending from the inside of the pipe to the outside of the pipe; and a power generator 150 disposed outside of the branch pipe 103 of the pipe constitution portion, connected to the turbine rotating shaft 144 of the turbine 140, and converting rotary energy of the turbine blade 145 into electric power.SELECTED DRAWING: Figure 3 |
