| 摘要 |
An adiabatic Compressed Air Energy Storage (CAES) system includes a low pressure compressor structure (14) to provide compressed air; a first heat exchanger (26) to extract heat from the compressed air exiting the low pressure compressor structure; a thermal storage device (60) to store the extracted heat during off-peak load periods; a motor-driven high pressure compressor (30) to receive compressed air cooled by the first heat exchanger, an aftercooler (34) to extract heat from the further compressed air; an air storage (36) to receive and store the further compressed air cooled by the second heat exchanger; a second heat exchanger (64) to transfer heat stored in the first thermal storage device to compressed air released from the air storage during peak periods; and a turbine structure (40) to expand the heated compressed air released from the air storage to produce power. |
