| 摘要 |
<p>A device for a power plant with a free piston device (1) which supplies gas for the operation of a turbine (20), and which has two pistons (3, 4) which via a synchronization device are moved in anti-phase. The exhaust gas from the turbine can be passed to a heat exchanger (38, 52), which is arranged for heating of either compressed air or water for the production of steam, in that the turbine device can comprise at least one additional turbine, which is driven by this air or steam. At least two separately driven compressors which are connected in series (11, 12, 13), between which an intermediate cooler (17, 18) is provided, supply compressed air to the cylinder's (2) air intake (6) and possibly to the heat exchanger. Between at least two compressors a bypass valve can be provided. Furthermore, the synchronization device can comprise an electronic device and be arranged to provide a phase shift between them.</p> |
